@misc{BoissierKurzynski2018,
  author    = {Boissier, Martin and Kurzynski, Daniel},
  title     = {Workload-Driven Horizontal Partitioning and Pruning for Large HTAP Systems},
  series = {2018 IEEE 34th International Conference on Data Engineering Workshops (ICDEW)},
  journal   = {2018 IEEE 34th International Conference on Data Engineering Workshops (ICDEW)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-6306-6},
  doi       = {10.1109/ICDEW.2018.00026},
  pages     = {116 -- 121},
  year      = {2018},
  abstract  = {Modern server systems with large NUMA architectures necessitate (i) data being distributed over the available computing nodes and (ii) NUMA-aware query processing to enable effective parallel processing in database systems. As these architectures incur significant latency and throughout penalties for accessing non-local data, queries should be executed as close as possible to the data. To further increase both performance and efficiency, data that is not relevant for the query result should be skipped as early as possible. One way to achieve this goal is horizontal partitioning to improve static partition pruning. As part of our ongoing work on workload-driven partitioning, we have implemented a recent approach called aggressive data skipping and extended it to handle both analytical as well as transactional access patterns. In this paper, we evaluate this approach with the workload and data of a production enterprise system of a Global 2000 company. The results show that over 80\% of all tuples can be skipped in average while the resulting partitioning schemata are surprisingly stable over time.},
  language  = {en}
}
@misc{AhlgrimmWestphalHeck2018,
  author    = {Ahlgrimm, Frederik and Westphal, Andrea and Heck, Sebastian},
  title     = {Why students travel abroad (and so many others do not)},
  publisher = {Universitat Politecnica de Valencia},
  address   = {Valencia},
  isbn      = {978-84-9048-690-0},
  doi       = {10.4995/HEAd18.2018.8161},
  pages     = {1135 -- 1142},
  year      = {2018},
  abstract  = {Over the past few years, studying abroad and other educational international experiences have become increasingly highly regarded. Nevertheless, research shows that only a minority of students actually take part in academic mobility programs. But what is it that distinguishes those students who take up these international opportunities from those who do not? In this study we reviewed recent quantitative studies on why (primarily German) students choose to travel abroad or not. This revealed a pattern of predictive factors. These indicate the key role played by students' personal and social background, as well as previous international travel and the course of studies they are enrolled in. The study then focuses on teaching students. Both facilitating and debilitating factors are discussed and included in a model illustrating the decision-making process these students use. Finally, we discuss the practical implications for ways in which international, studyrelated travel might be increased in the future. We suggest that higher education institutions analyze individual student characteristics, offering differentiated programs to better meet the needs of different groups, thus raising the likelihood of disadvantaged students participating in academic international travel.},
  language  = {en}
}
@misc{GieblerRuthTanneberg2018,
  author    = {Giebler, Heiko and Ruth, Saskia P. and Tanneberg, Dag},
  title     = {Why choice matters},
  series = {Politics and Governance},
  volume    = {6},
  journal   = {Politics and Governance},
  number    = {1},
  publisher = {Cogitatio Press},
  address   = {Lisbon},
  issn      = {2183-2463},
  doi       = {10.17645/pag.v6i1.1428},
  pages     = {1 -- 10},
  year      = {2018},
  abstract  = {Measures of democracy are in high demand. Scientific and public audiences use them to describe political realities and to substantiate causal claims about those realities. This introduction to the thematic issue reviews the history of democracy measurement since the 1950s. It identifies four development phases of the field, which are characterized by three recurrent topics of debate: (1) what is democracy, (2) what is a good measure of democracy, and (3) do our measurements of democracy register real-world developments? As the answers to those questions have been changing over time, the field of democracy measurement has adapted and reached higher levels of theoretical and methodological sophistication. In effect, the challenges facing contemporary social scientists are not only limited to the challenge of constructing a sound index of democracy. Today, they also need a profound understanding of the differences between various measures of democracy and their implications for empirical applications. The introduction outlines how the contributions to this thematic issue help scholars cope with the recurrent issues of conceptualization, measurement, and application, and concludes by identifying avenues for future research.},
  language  = {en}
}
@misc{TeusnerMatthiesStaubitz2018,
  author    = {Teusner, Ralf and Matthies, Christoph and Staubitz, Thomas},
  title     = {What Stays in Mind?},
  series = {IEEE Frontiers in Education Conference (FIE)},
  journal   = {IEEE Frontiers in Education Conference (FIE)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-1174-6},
  issn      = {0190-5848},
  doi       = {10.1109/FIE.2018.8658890},
  pages     = {9},
  year      = {2018},
  language  = {en}
}
@misc{KaminskiSchlagenhaufRappetal.2018,
  author    = {Kaminski, Jakob and Schlagenhauf, Florian and Rapp, Michael A. and Awasthi, Swapnil and Ruggeri, Barbara and Deserno, Lorenz and Laura, Daedelow and Banaschewski, Tobias and Bokde, Arun and Quinlan, Erin Burke and Buechel, Christian and Bromberg, Uli and Desrivieres, Sylvane and Flor, Herta and Frouin, Vincent and Garavan, Hugh and Gowland, Penny and Ittermann, Bernd and Martinot, Jean-Luc and Martinot, Marie-Laure Paillere and Nees, Frauke and Orfanos, Dimitri Papadopoulos and Paus, Tomas and Poustka, Luise and Smolka, Michael and Froehner, Juliane and Walter, Henrik and Whelan, Robert and Ripke, Stephan and Schumann, Gunter and Heinz, Andreas},
  title     = {Variance in Dopaminergic Markers},
  series = {Biological psychiatry : a journal of psychiatric neuroscience and therapeutics ; a publication of the Society of Biological Psychiatry},
  volume    = {83},
  journal   = {Biological psychiatry : a journal of psychiatric neuroscience and therapeutics ; a publication of the Society of Biological Psychiatry},
  number    = {9},
  publisher = {Elsevier},
  address   = {New York},
  organization    = {IMAGEN Consortium},
  issn      = {0006-3223},
  doi       = {10.1016/j.biopsych.2018.02.311},
  pages     = {S118 -- S118},
  year      = {2018},
  language  = {en}
}
@misc{NeubauerHaubeltWankoetal.2018,
  author    = {Neubauer, Kai and Haubelt, Christian and Wanko, Philipp and Schaub, Torsten H.},
  title     = {Utilizing quad-trees for efficient design space exploration with partial assignment evaluation},
  series = {2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC)},
  journal   = {2018 23rd Asia and South Pacific Design Automation Conference (ASP-DAC)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5090-0602-1},
  issn      = {2153-6961},
  doi       = {10.1109/ASPDAC.2018.8297362},
  pages     = {434 -- 439},
  year      = {2018},
  abstract  = {Recently, it has been shown that constraint-based symbolic solving techniques offer an efficient way for deciding binding and routing options in order to obtain a feasible system level implementation. In combination with various background theories, a feasibility analysis of the resulting system may already be performed on partial solutions. That is, infeasible subsets of mapping and routing options can be pruned early in the decision process, which fastens the solving accordingly. However, allowing a proper design space exploration including multi-objective optimization also requires an efficient structure for storing and managing non-dominated solutions. In this work, we propose and study the usage of the Quad-Tree data structure in the context of partial assignment evaluation during system synthesis. Out experiments show that unnecessary dominance checks can be avoided, which indicates a preference of Quad-Trees over a commonly used list-based implementation for large combinatorial optimization problems.},
  language  = {en}
}
@misc{SmithBookhagen2018,
  author    = {Smith, Taylor and Bookhagen, Bodo},
  title     = {Using passive microwave data to understand spatio-temporal trends and dynamics in snow-water storage in High Mountain Asia},
  series = {active and passive microwave remote sensing for environmental monitoring II},
  volume    = {10788},
  journal   = {active and passive microwave remote sensing for environmental monitoring II},
  publisher = {SPIE-INT Soc Optical Engineering},
  address   = {Bellingham},
  isbn      = {978-1-5106-2160-2},
  issn      = {0277-786X},
  doi       = {10.1117/12.2323827},
  pages     = {8},
  year      = {2018},
  abstract  = {High Mountain Asia provides water for more than a billion downstream users. Many catchments receive the majority of their yearly water budget in the form of snow - the vast majority of which is not monitored by sparse weather networks. We leverage passive microwave data from the SSMI series of satellites (SSMI, SSMI/S, 1987-2016), reprocessed to 3.125 km resolution, to examine trends in the volume and spatial distribution of snow-water equivalent (SWE) in the Indus Basin. We find that the majority of the Indus has seen an increase in snow-water storage. There exists a strong elevation-trend relationship, where high-elevation zones have more positive SWE trends. Negative trends are confined to the Himalayan foreland and deeply-incised valleys which run into the Upper Indus. This implies a temperature-dependent cutoff below which precipitation increases are not translated into increased SWE. Earlier snowmelt or a higher percentage of liquid precipitation could both explain this cutoff.(1) Earlier work 2 found a negative snow-water storage trend for the entire Indus catchment over the time period 1987-2009 (-4 x 10(-3) mm/yr). In this study based on an additional seven years of data, the average trend reverses to 1.4 x 10(-3). This implies that the decade since the mid-2000s was likely wetter, and positively impacted long-term SWE trends. This conclusion is supported by an analysis of snowmelt onset and end dates which found that while long-term trends are negative, more recent (since 2005) trends are positive (moving later in the year).(3)},
  language  = {en}
}
@misc{SukmanaTorkuraChengetal.2018,
  author    = {Sukmana, Muhammad Ihsan Haikal and Torkura, Kennedy A. and Cheng, Feng and Meinel, Christoph and Graupner, Hendrik},
  title     = {Unified logging system for monitoring multiple cloud storage providers in cloud storage broker},
  series = {32ND International Conference on Information Networking (ICOIN)},
  journal   = {32ND International Conference on Information Networking (ICOIN)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-2290-2},
  doi       = {10.1109/ICOIN.2018.8343081},
  pages     = {44 -- 49},
  year      = {2018},
  abstract  = {With the increasing demand for personal and enterprise data storage service, Cloud Storage Broker (CSB) provides cloud storage service using multiple Cloud Service Providers (CSPs) with guaranteed Quality of Service (QoS), such as data availability and security. However monitoring cloud storage usage in multiple CSPs has become a challenge for CSB due to lack of standardized logging format for cloud services that causes each CSP to implement its own format. In this paper we propose a unified logging system that can be used by CSB to monitor cloud storage usage across multiple CSPs. We gather cloud storage log files from three different CSPs and normalise these into our proposed log format that can be used for further analysis process. We show that our work enables a coherent view suitable for data navigation, monitoring, and analytics.},
  language  = {en}
}
@misc{SchwerbelKamitzJaehnertetal.2018,
  author    = {Schwerbel, Kristin and Kamitz, Anne and Jaehnert, Markus and Gottmann, P. and Schumacher, Fabian and Kleuser, Burkhard and Haltenhof, T. and Heyd, F. and Roden, Michael and Chadt, Alexandra and Al-Hasani, Hadi and Jonas, W. and Vogel, Heike and Sch{\"u}rmann, Annette},
  title     = {Two immune-related GTPases prevent from hepatic fat accumulation by inducing autophagy},
  series = {Diabetologia : journal of the European Association for the Study of Diabetes (EASD)},
  volume    = {61},
  journal   = {Diabetologia : journal of the European Association for the Study of Diabetes (EASD)},
  publisher = {Springer},
  address   = {New York},
  issn      = {0012-186X},
  pages     = {S259 -- S259},
  year      = {2018},
  language  = {en}
}
@misc{KovacsIonLopesetal.2018,
  author    = {Kovacs, Robert and Ion, Alexandra and Lopes, Pedro and Oesterreich, Tim and Filter, Johannes and Otto, Philip and Arndt, Tobias and Ring, Nico and Witte, Melvin and Synytsia, Anton and Baudisch, Patrick},
  title     = {TrussFormer},
  series = {UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology},
  journal   = {UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology},
  publisher = {Association for Computing Machinery},
  address   = {New York},
  isbn      = {978-1-4503-5948-1},
  doi       = {10.1145/3242587.3242607},
  pages     = {113 -- 125},
  year      = {2018},
  abstract  = {We present TrussFormer, an integrated end-to-end system that allows users to 3D print large-scale kinetic structures, i.e., structures that involve motion and deal with dynamic forces. TrussFormer builds on TrussFab, from which it inherits the ability to create static large-scale truss structures from 3D printed connectors and PET bottles. TrussFormer adds movement to these structures by placing linear actuators into them: either manually, wrapped in reusable components called assets, or by demonstrating the intended movement. TrussFormer verifies that the resulting structure is mechanically sound and will withstand the dynamic forces resulting from the motion. To fabricate the design, TrussFormer generates the underlying hinge system that can be printed on standard desktop 3D printers. We demonstrate TrussFormer with several example objects, including a 6-legged walking robot and a 4m-tall animatronics dinosaur with 5 degrees of freedom.},
  language  = {en}
}
@misc{PlauthPolze2018,
  author    = {Plauth, Max and Polze, Andreas},
  title     = {Towards improving data transfer efficiency for accelerators using hardware compression},
  series = {Sixth International Symposium on Computing and Networking Workshops (CANDARW)},
  journal   = {Sixth International Symposium on Computing and Networking Workshops (CANDARW)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-9184-7},
  doi       = {10.1109/CANDARW.2018.00031},
  pages     = {125 -- 131},
  year      = {2018},
  abstract  = {The overhead of moving data is the major limiting factor in todays hardware, especially in heterogeneous systems where data needs to be transferred frequently between host and accelerator memory. With the increasing availability of hardware-based compression facilities in modern computer architectures, this paper investigates the potential of hardware-accelerated I/O Link Compression as a promising approach to reduce data volumes and transfer time, thus improving the overall efficiency of accelerators in heterogeneous systems. Our considerations are focused on On-the-Fly compression in both Single-Node and Scale-Out deployments. Based on a theoretical analysis, this paper demonstrates the feasibility of hardware-accelerated On-the-Fly I/O Link Compression for many workloads in a Scale-Out scenario, and for some even in a Single-Node scenario. These findings are confirmed in a preliminary evaluation using software-and hardware-based implementations of the 842 compression algorithm.},
  language  = {en}
}
@misc{MaierWolfKeiligetal.2018,
  author    = {Maier, Philipp and Wolf, J{\"u}rgen and Keilig, Thomas and Krabbe, Alfred and Duffard, Rene and Ortiz, Jose-Luis and Klinkner, Sabine and Lengowski, Michael and M{\"u}ller, Thomas and Lockowandt, Christian and Krockstedt, Christian and Kappelmann, Norbert and Stelzer, Beate and Werner, Klaus and Geier, Stephan and Kalkuhl, Christoph and Rauch, Thomas and Schanz, Thomas and Barnstedt, J{\"u}rgen and Conti, Lauro and Hanke, Lars},
  title     = {Towards a European Stratospheric Balloon Observatory},
  series = {Ground-based and Airborne Telescopes VII},
  volume    = {10700},
  journal   = {Ground-based and Airborne Telescopes VII},
  publisher = {SPIE-INT Soc Optical Engineering},
  address   = {Bellingham},
  isbn      = {978-1-5106-1954-8},
  issn      = {0277-786X},
  doi       = {10.1117/12.2319248},
  pages     = {12},
  year      = {2018},
  abstract  = {This paper presents the concept of a community-accessible stratospheric balloon-based observatory that is currently under preparation by a consortium of European research institutes and industry. We present the technical motivation, science case, instrumentation, and a two-stage image stabilization approach of the 0.5-m UV/visible platform. In addition, we briefly describe the novel mid-sized stabilized balloon gondola under design to carry telescopes in the 0.5 to 0.6 m range as well as the currently considered flight option for this platform. Secondly, we outline the scientific and technical motivation for a large balloon-based FIR telescope and the ESBO DS approach towards such an infrastructure.},
  language  = {en}
}
@misc{MehrabiSchulzMuellerWerkmeisteretal.2018,
  author    = {Mehrabi, Pedram and Schulz, Eike and M{\"u}ller-Werkmeister, Henrike and Persch, Elke and De Gasparo, Raoul and Diederich, Francois and Tellkamp, Friedjof and Pai, Emil F. and Miller, R. J. Dwayne},
  title     = {Time-resolved crystallography via an interlacing approach allows elucidation of milliseconds to seconds time delays},
  series = {Acta Crystallographica Section A},
  volume    = {74},
  journal   = {Acta Crystallographica Section A},
  publisher = {International Union of Crystallography},
  address   = {Chester},
  issn      = {2053-2733},
  doi       = {10.1107/S205327331809321X},
  pages     = {E138 -- E138},
  year      = {2018},
  language  = {en}
}
@misc{MiklashevskyLindemannFischer2018,
  author    = {Miklashevsky, Alex A. and Lindemann, Oliver and Fischer, Martin H.},
  title     = {Think of the future in the right way},
  series = {Cognitive processing : international quarterly of cognitive science},
  volume    = {19},
  journal   = {Cognitive processing : international quarterly of cognitive science},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {1612-4782},
  pages     = {S46 -- S46},
  year      = {2018},
  language  = {en}
}
@misc{SchmidtWellenburgLebaron2018,
  author    = {Schmidt-Wellenburg, Christian and Lebaron, Frederic},
  title     = {There is no such thing as "the Economy"},
  series = {Historical Social Research},
  volume    = {43},
  journal   = {Historical Social Research},
  number    = {3},
  publisher = {GESIS, Leibniz Institute for the Social Sciences},
  address   = {Cologne},
  issn      = {0172-6404},
  doi       = {10.12759/hsr.43.2018.3.7-38},
  pages     = {7 -- 38},
  year      = {2018},
  abstract  = {This introductory essay to the HSR Special Issue "Economists, Politics, and Society" argues for a strong field-theoretical programme inspired by Pierre Bourdieu to research economic life as an integral part of different social forms. Its main aim is threefold. First, we spell out the very distinct Durkheimian legacy in Bourdieu's thinking and the way he applies it in researching economic phenomena. Without this background, much of what is actually part of how Bourdieu analysed economic aspects of social life would be overlooked or reduced to mere economic sociology. Second, we sketch the main theoretical concepts and heuristics used to analyse economic life from a field perspective. Third, we focus on practical methodological issues of field-analytical research into economic phenomena. We conclude with a short summary of the basic characteristics of this approach and discuss the main insights provided by the contributions to this special issue.},
  language  = {en}
}
@misc{RychkovStojharovKuznetsovetal.2018,
  author    = {Rychkov, Andrey and Stojharov, Valery and Kuznetsov, Alexey and Rychkov, Dmitry},
  title     = {The influence of recrystallization regimes on electret charge stability in low-density polyethylene films},
  series = {2018 IEEE 2nd International Conference on Dielectrics (ICD)},
  journal   = {2018 IEEE 2nd International Conference on Dielectrics (ICD)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-6389-9},
  doi       = {10.1109/ICD.2018.8514638},
  pages     = {4},
  year      = {2018},
  abstract  = {The electret state stability in nonpolar semicrystalline polymers is largely determined by the traps located at crystalline/ amorphous phase interfaces. Thus, the thermal history of such polymers should considerably influence their electret properties. In the present work, we investigate how recrystallization influences charge stability in low-density polyethylene corona electrets. It has been found that electret charge stability in quenched samples is higher than in slowly-crystallized ones. Phenomenologicaly, this can be explained by the increased number of deeper traps in samples with smaller crystallite size.},
  language  = {en}
}
@misc{Kleuser2018,
  author    = {Kleuser, Burkhard},
  title     = {The enigma of sphingolipids in health and disease},
  series = {International journal of molecular sciences},
  volume    = {19},
  journal   = {International journal of molecular sciences},
  number    = {10},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {1422-0067},
  doi       = {10.3390/ijms19103126},
  pages     = {3},
  year      = {2018},
  language  = {en}
}
@misc{ShpritsHorneKellermanetal.2018,
  author    = {Shprits, Yuri Y. and Horne, Richard B. and Kellerman, Adam C. and Drozdov, Alexander},
  title     = {The dynamics of Van Allen belts revisited},
  series = {Nature physics},
  volume    = {14},
  journal   = {Nature physics},
  number    = {2},
  publisher = {Nature Publ. Group},
  address   = {London},
  issn      = {1745-2473},
  doi       = {10.1038/nphys4350},
  pages     = {102 -- 103},
  year      = {2018},
  abstract  = {In an effort to explain the formation of a narrow third radiation belt at ultra-relativistic energies detected during a solar storm in September 20121, Mann et al.2 present simulations from which they conclude it arises from a process of outward radial diffusion alone, without the need for additional loss processes from higher frequency waves. The comparison of observations with the model in Figs 2 and 3 of their Article clearly shows that even with strong radial diffusion rates, the model predicts a third belt near L* = 3 that is twice as wide as observed and approximately an order of magnitude more intense. We therefore disagree with their interpretation that "the agreement between the absolute fluxes from the model and those observed by REPT [the Relativistic Electron Proton Telescope] shown on Figs 2 and 3 is excellent." Previous studies3 have shown that outward radial diffusion plays a very important role in the dynamics of the outer belt and is capable of explaining rapid reductions in the electron flux. It has also been shown that it can produce remnant belts (Fig. 2 of a long-term simulation study4). However, radial diffusion alone cannot explain the formation of the narrow third belt at multi-MeV during September 2012. An additional loss mechanism is required. Higher radial diffusion rates cannot improve the comparison of model presented by Mann et al. with observations. A further increase in the radial diffusion rates (reported in Fig. 4 of the Supplementary Information of ref. 2) results in the overestimation of the outer belt fluxes by up to three orders of magnitude at energy of 3.4 MeV. Observations at 2 MeV, where belts show only a two-zone structure, were not presented by Mann et al. Moreover, simulations of electrons with energies below 2 MeV with the same diffusion rates and boundary conditions used by the authors would probably produce very strong depletions down to L = 3-3.5, where L is radial distance from the centre of the Earth to the given field line in the equatorial plane. Observations do not show a non-adiabatic loss below L ∼ 4.5 for 2 MeV. Such different dynamics between 2 MeV and above 4 MeV at around L = 3.5 are another indication that particles are scattered by electromagnetic ion cyclotron (EMIC) waves that affect only energies above a certain threshold. Observations of the phase space density (PSD) provide additional evidence for the local loss of electrons. Around L* = 3.5-4 PSD shows significant decrease by an order of magnitude starting in the afternoon of 3 September (Fig. 1a), while PSD above L* = 4 is increasing. The minimum in PSD between L* = 3.5-4 continues to decrease until 4 September. This evolution demonstrates that the loss is not produced by outward diffusion. Radial diffusion cannot produce deepening minima, as it works to smooth gradients. Just as growing peaks in PSD show the presence of localized acceleration5, deepening minima show the presence of localized loss. Figure 1: Time evolution of radiation profiles in electron PSD at relativistic and ultra-relativistic energies. figure 1 a, Similar to Supplementary Fig. 3 of ref. 2, but using TS07D model10 and for μ = 2,500 MeV G-1, K = 0.05 RE G0.5 (where RE is the radius of the Earth). b, Similar to Supplementary Fig. 3 of ref. 2, but using TS07D model and for μ = 700 MeV G-1, corresponding to MeV energies in the heart of the belt. Minimum in PSD in the heart of the multi-MeV electron radiation belt between 3.5 and 4 RE deepening between the afternoon of 3 September and 5 September clearly show that the narrow remnant belt at multi-MeV below 3.5 RE is produced by the local loss. Full size image The minimum in the outer boundary is reached on the evening of 2 September. After that, the outer boundary moves up, while the minimum decreases by approximately an order of magnitude, clearly showing that this main decrease cannot be explained by outward diffusion, and requires additional loss processes. The analysis of profiles of PSD is a standard tool used, for example, in the study about electron acceleration5 and routinely used by the entire Van Allen Probes team. In the Supplementary Information, we show that this analysis is validated by using different magnetic field models. The Supplementary Information also shows that measurements are above background noise. Deepening minima at multi-MeV during the times when the boundary flux increases are clearly seen in Fig. 1a. They show that there must be localized loss, as radial diffusion cannot produce a minimum that becomes lower with time. At lower energies of 1-2 MeV, which corresponds to lower values of the first adiabatic invariant μ (Fig. 1b), the profiles are monotonic between L* = 3-3.5, consistent with the absence of scattering by EMIC waves that affect only electrons above a certain energy threshold6,7,8,9. In summary, the results of the modelling and observations presented by Mann et al. do not lend support to the claim of explaining the dynamics of the ultra-relativistic third Van Allen radiation belt in terms of an outward radial diffusion process alone. While the outward radial diffusion driven by the loss to the magnetopause2 is certainly operating during this storm, there is compelling observational and modelling2,6 evidence that shows that very efficient localized electron loss operates during this storm at multi-MeV energies, consistent with localized loss produced by EMIC waves.},
  language  = {en}
}
@misc{GeissmanJolivetNiemietal.2018,
  author    = {Geissman, John and Jolivet, Laurent and Niemi, Nathan and Schildgen, Taylor F.},
  title     = {Thank you to our 2017 Peer Reviewers},
  series = {Tectonics},
  volume    = {37},
  journal   = {Tectonics},
  number    = {8},
  publisher = {American Geophysical Union},
  address   = {Washington},
  issn      = {0278-7407},
  doi       = {10.1029/2018TC005194},
  pages     = {2272 -- 2277},
  year      = {2018},
  abstract  = {An essential, respected, and critical aspect of the modern practice of science and scientific publishing is peer review. The process of peer review facilitates best practices in scientific conduct and communication, ensuring that manuscripts published as accurate, valuable, and clearly communicated. The over 152 papers published in Tectonics in 2017 benefit from the time, effort, and expertise of our reviewers who have provided thoughtfully considered advice on each manuscript. This role is critical to advancing our understanding of the evolution of the continents and their margins, as these reviews lead to even clearer and higher-quality papers. In 2017, the over 423 papers submitted to Tectonics were the beneficiaries of more than 786 reviews provided by 562 members of the tectonics community and related disciplines. To everyone who has volunteered their time and intellect to peer reviewing, thank you for helping Tectonics and all other AGU Publications provide the best science possible.},
  language  = {en}
}
@misc{SendGillesCoddetal.2018,
  author    = {Send, T. S. and Gilles, M. and Codd, V. and Wolf, I. A. C. and Bardtke, S. and Streit, Fabian and Strohmaier, Jana and Frank, Josef and Schendel, D. and Sutterlin, M. W. and Denniff, M. and Laucht, Manfred and Samani, N. J. and Deuschle, Michael and Rietschel, Marcella and Witt, Stephanie H.},
  title     = {Telomere length in newborns is related to maternal stress during pregnancy Response},
  series = {Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology},
  volume    = {43},
  journal   = {Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology},
  number    = {11},
  publisher = {Nature Publ. Group},
  address   = {London},
  issn      = {0893-133X},
  doi       = {10.1038/s41386-018-0079-8},
  pages     = {2164 -- 2164},
  year      = {2018},
  language  = {en}
}
@misc{MazzioThulasimaniRylletal.2018,
  author    = {Mazzio, Katherine A. and Thulasimani, Monika Raja and Ryll, Britta and Kojda, Sandrino Danny and Habicht, Klaus and Raoux, Simone},
  title     = {Synthetic manipulation of hybrid thermoelectric materials},
  series = {Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS},
  volume    = {255},
  journal   = {Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0065-7727},
  pages     = {1},
  year      = {2018},
  language  = {en}
}
@misc{CheilakouTsopelasAnastasopoulosetal.2018,
  author    = {Cheilakou, E. and Tsopelas, N. and Anastasopoulos, A. and Kourousis, D. and Rychkov, Dmitry and Gerhard, Reimund and Frankenstein, B. and Amditis, A. and Damigos, Y. and Bouklas, C.},
  title     = {Strain monitoring system for steel and concrete structures},
  series = {Procedia Structural Integrity},
  volume    = {10},
  journal   = {Procedia Structural Integrity},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2452-3216},
  doi       = {10.1016/j.prostr.2018.09.005},
  pages     = {25 -- 32},
  year      = {2018},
  abstract  = {The present work is part of a collaborative H2020 European funded research project called SENSKIN, that aims to improve Structural Health Monitoring (SHM) for transport infrastructure through the development of an innovative monitoring and management system for bridges based on a novel, inexpensive, skin-like sensor. The integrated SENSKIN technology will be implemented in the case of steel and concrete bridges, and tested, field-evaluated and benchmarked on actual bridge environment against a conventional health monitoring solution developed by Mistras Group Hellas. The main objective of the present work is to implement the autonomous, fully functional strain monitoring system based on commercially available off-the-shelf components, that will be used to accomplish direct comparison between the performance of the innovative SENSKIN sensors and the conventional strain sensors commonly used for structural monitoring of bridges. For this purpose, the mini Structural Monitoring System (mini SMS) of Physical Acoustics Corporation, a comprehensive data acquisition unit designed specifically for long-term unattended operation in outdoor environments, was selected. For the completion of the conventional system, appropriate foil-type strain sensors were selected, driven by special conditioners manufactured by Mistras Group. A comprehensive description of the strain monitoring system and its peripheral components is provided in this paper. For the evaluation of the integrated system's performance and the effect of various parameters on the long-term behavior of sensors, several test steel pieces instrumented with different strain sensors configurations were prepared and tested in both laboratory and field ambient conditions. Furthermore, loading tests were performed aiming to validate the response of the system in monitoring the strains developed in steel beam elements subject to bending regimes. Representative results obtained from the above experimental tests have been included in this paper as well.},
  language  = {en}
}
@misc{DaniTaeuberZhangetal.2018,
  author    = {Dani, Alessandro and Taeuber, Karoline and Zhang, Weiyi and Schlaad, Helmut and Yuan, Jiayin},
  title     = {Stable covalently photo-cross-linked porous poly(ionic liquid) membrane with gradient pore size},
  series = {Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS},
  volume    = {256},
  journal   = {Abstracts of papers : joint conference / The Chemical Institute of Cananda, CIC, American Chemical Society, ACS},
  publisher = {American Chemical Society},
  address   = {Washington},
  issn      = {0065-7727},
  pages     = {1},
  year      = {2018},
  abstract  = {Porous polyelectrolyte membranes stable in a highly ionic environment are obtained by covalent crosslinking of an imidazolium-based poly(ionic liquid). The crosslinking reaction involves the UV light-induced thiol-ene (click) chemistry, and the phase separation, occurring during the crosslinking step, generates a fully interconnected porous structure in the membrane. The porosity is on the order of the micrometer scale and the membrane shows a gradient of pore size across the membrane cross-section. The membrane can separate polystyrene latex particles of different size and undergoes actuation in contact with acetone due to the asymmetric porous structure.},
  language  = {en}
}
@misc{SchaubWoltran2018,
  author    = {Schaub, Torsten H. and Woltran, Stefan},
  title     = {Special issue on answer set programming},
  series = {K{\"u}nstliche Intelligenz},
  volume    = {32},
  journal   = {K{\"u}nstliche Intelligenz},
  number    = {2-3},
  publisher = {Springer},
  address   = {Heidelberg},
  issn      = {0933-1875},
  doi       = {10.1007/s13218-018-0554-8},
  pages     = {101 -- 103},
  year      = {2018},
  language  = {en}
}
@misc{HullebusTobinGafos2018,
  author    = {Hullebus, Marc Antony and Tobin, Stephen J. and Gafos, Adamantios I.},
  title     = {Speaker-specific structure in German voiceless stop voice onset times},
  series = {19th Annual confernce of the international speech communication association (INTERSPEECH 2018), VOLS 1-6: speech research for emerging markets in multilingual societies},
  journal   = {19th Annual confernce of the international speech communication association (INTERSPEECH 2018), VOLS 1-6: speech research for emerging markets in multilingual societies},
  publisher = {ISCA-International Speech Communication Association},
  address   = {Baixas},
  isbn      = {978-1-5108-7221-9},
  issn      = {2308-457X},
  doi       = {10.21437/Interspeech.2018-2288},
  pages     = {1403 -- 1407},
  year      = {2018},
  abstract  = {Voice onset time (VOT), a primary cue for voicing in many languages including English and German, is known to vary greatly between speakers, but also displays robust within-speaker consistencies, at least in English. The current analysis extends these findings to German. VOT measures were investigated from voiceless alveolar and velar stops in CV syllables cued by a visual prompt in a cue-distractor task. Comparably to English, a considerable portion of German VOT variability can be attributed to the syllable's vowel length and the stop's place of articulation. Individual differences in VOT still remain irrespective of speech rate. However, significant correlations across places of articulation and between speaker-specific mean VOTs and standard deviations indicate that talkers employ a relatively unified VOT profile across places of articulation. This could allow listeners to more efficiently adapt to speaker-specific realisations.},
  language  = {en}
}
@misc{MawassAroraSandigetal.2018,
  author    = {Mawass, Mohamad-Assaad and Arora, Ashima and Sandig, Oliver and Luo, Chen and Unal, Ahmet A. and Radu, Florin and Valencia, Sergio and Kronast, Florian},
  title     = {Spatially resolved investigation of all optical magnetization switching in TbFe alloys},
  series = {2018 IEEE International Magnetics Conference (INTERMAG)},
  journal   = {2018 IEEE International Magnetics Conference (INTERMAG)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-6425-4},
  doi       = {10.1109/INTMAG.2018.8508211},
  pages     = {1},
  year      = {2018},
  abstract  = {High storage density magnetic devices rely on the precise, reliable and ultrafast switching times of the magnetic states. Optical control of magnetization using femtosecond laser without applying any external magnetic field offers the advantage of switching magnetic states at ultrashort time scales, which has attracted a significant attention. Recently, it has been reported and demonstrated the,so-called, all-optical helicity-dependent switching (AO-HDS) in which a circularly polarized femtosecond laser pulse switches the magnetization of a ferromagnetic thin film as function of laser helicity [1]. Afterward, in more recent studies, it has been reported that AO-HDS is a general phenomenon existing in magnetic materials ranging from rare earth - transition metals ferrimagnetic (e.g. alloys, multilayers and hetero-structures system) to even ferromagnetic thin films. Among numerous studies in the literature which are discussing the microscopic origin of AO-HDS in ferromagnets or ferrimagnetic alloys, the most renowned concepts are momentum transfer via Inverse Faraday Effect (IFE) [1-3]and the concept of preferential thermal demagnetization for one magnetization direction by heating close to Tc (Curie temperature) in the presence of magnetic circular dichroism (MCD) [4-6]. In this study, we investigate all-optical magnetic switching using a stationary femtosecond laser spot (3-5 μm) in TbFe alloys via photoemission electron microscopy (PEEM) and x-ray magnetic circular dichroism (XMCD) with a spatial resolution of approximately 30 nm. We spatially characterize the effect of laser heating and local temperature profile created across the laser spot on AO-HDS in TbFe thin films. We find that AO-HDS occurs only in a `ring' shaped region surrounding the thermally demagnetized region formed by the laser spot and the formation of switched domains relies further on thermally induced domain wall motion. Our temperature dependent measurements highlight the importance of attainin...},
  language  = {en}
}
@misc{KayemMeinelWolthusen2018,
  author    = {Kayem, Anne Voluntas dei Massah and Meinel, Christoph and Wolthusen, Stephen D.},
  title     = {Smart micro-grid systems security and privacy preface},
  series = {Smart micro-grid systems security and privacy},
  volume    = {71},
  journal   = {Smart micro-grid systems security and privacy},
  publisher = {Springer},
  address   = {Dordrecht},
  isbn      = {978-3-319-91427-5},
  doi       = {10.1007/978-3-319-91427-5_1},
  pages     = {VII -- VIII},
  year      = {2018},
  abstract  = {Studies indicate that reliable access to power is an important enabler for economic growth. To this end, modern energy management systems have seen a shift from reliance on time-consuming manual procedures , to highly automated management , with current energy provisioning systems being run as cyber-physical systems . Operating energy grids as a cyber-physical system offers the advantage of increased reliability and dependability , but also raises issues of security and privacy. In this chapter, we provide an overview of the contents of this book showing the interrelation between the topics of the chapters in terms of smart energy provisioning. We begin by discussing the concept of smart-grids in general, proceeding to narrow our focus to smart micro-grids in particular. Lossy networks also provide an interesting framework for enabling the implementation of smart micro-grids in remote/rural areas, where deploying standard smart grids is economically and structurally infeasible. To this end, we consider an architectural design for a smart micro-grid suited to low-processing capable devices. We model malicious behaviour, and propose mitigation measures based properties to distinguish normal from malicious behaviour .},
  language  = {en}
}
@misc{SteteSchossauKoopmanetal.2018,
  author    = {Stete, Felix and Schossau, Phillip Gerald and Koopman, Wouter-Willem Adriaan and Bargheer, Matias},
  title     = {Size Dependence of the Coupling Strength in Plasmon-Exciton Nanoparticles},
  series = {Quantum Nano-Photonics},
  journal   = {Quantum Nano-Photonics},
  publisher = {Springer},
  address   = {Dordrecht},
  isbn      = {978-94-024-1546-9},
  issn      = {1871-465X},
  doi       = {10.1007/978-94-024-1544-5_26},
  pages     = {381 -- 383},
  year      = {2018},
  abstract  = {The coupling between molecular excitations and nanoparticles leads to promising applications. It is for example used to enhance the optical cross-section of molecules in surface enhanced Raman scattering, Purcell enhancement or plasmon enhanced dye lasers. In a coupled system new resonances emerge resulting from the original plasmon (ωpl) and exciton (ωex) resonances as ω±=12(ωpl+ωex)±14(ωpl-ωex)2+g2---------------√, (1) where g is the coupling parameter. Hence, the new resonances show a separation of Δ = ω+ - ω- from which the coupling strength can be deduced from the minimum distance between the two resonances, Ω = Δ(ω+ = ω-).},
  language  = {en}
}
@misc{SteteKoopmanBargheer2018,
  author    = {Stete, Felix and Koopman, Wouter-Willem Adriaan and Bargheer, Matias},
  title     = {Signatures of strong coupling on nanoparticles},
  series = {Quantum Nano-Photonics},
  journal   = {Quantum Nano-Photonics},
  publisher = {Springer},
  address   = {Dordrecht},
  isbn      = {978-94-024-1546-9},
  issn      = {1871-465X},
  doi       = {10.1007/978-94-024-1544-5_53},
  pages     = {445 -- 447},
  year      = {2018},
  abstract  = {The electromagnetic coupling of molecular excitations to plasmonic nanoparticles offers a promising method to manipulate the light-matter interaction at the nanoscale. Plasmonic nanoparticles foster exceptionally high coupling strengths, due to their capacity to strongly concentrate the light-field to sub-wavelength mode volumes. A particularly interesting coupling regime occurs, if the coupling increases to a level such that the coupling strength surpasses all damping rates in the system. In this so-called strong-coupling regime hybrid light-matter states emerge, which can no more be divided into separate light and matter components. These hybrids unite the features of the original components and possess new resonances whose positions are separated by the Rabi splitting energy h Omega. Detuning the resonance of one of the components leads to an anticrossing of the two arising branches of the new resonances omega(+) and omega(-) with a minimal separation of Omega = omega(+) - omega(-).},
  language  = {en}
}
@misc{FrickeDoellnerAsche2018,
  author    = {Fricke, Andreas and D{\"o}llner, J{\"u}rgen Roland Friedrich and Asche, Hartmut},
  title     = {Servicification - Trend or Paradigm Shift in Geospatial Data Processing?},
  series = {Computational Science and Its Applications - ICCSA 2018, PT III},
  volume    = {10962},
  journal   = {Computational Science and Its Applications - ICCSA 2018, PT III},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-319-95168-3},
  issn      = {0302-9743},
  doi       = {10.1007/978-3-319-95168-3_23},
  pages     = {339 -- 350},
  year      = {2018},
  abstract  = {Currently we are witnessing profound changes in the geospatial domain. Driven by recent ICT developments, such as web services, serviceoriented computing or open-source software, an explosion of geodata and geospatial applications or rapidly growing communities of non-specialist users, the crucial issue is the provision and integration of geospatial intelligence in these rapidly changing, heterogeneous developments. This paper introduces the concept of Servicification into geospatial data processing. Its core idea is the provision of expertise through a flexible number of web-based software service modules. Selection and linkage of these services to user profiles, application tasks, data resources, or additional software allow for the compilation of flexible, time-sensitive geospatial data handling processes. Encapsulated in a string of discrete services, the approach presented here aims to provide non-specialist users with geospatial expertise required for the effective, professional solution of a defined application problem. Providing users with geospatial intelligence in the form of web-based, modular services, is a completely different approach to geospatial data processing. This novel concept puts geospatial intelligence, made available through services encapsulating rule bases and algorithms, in the centre and at the disposal of the users, regardless of their expertise.},
  language  = {en}
}
@misc{BartzYangMeinel2018,
  author    = {Bartz, Christian and Yang, Haojin and Meinel, Christoph},
  title     = {SEE: Towards semi-supervised end-to-end scene text recognition},
  series = {Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, Thirtieth Innovative Applications of Artificial Intelligence Conference, Eight Symposium on Educational Advances in Artificial Intelligence},
  volume    = {10},
  journal   = {Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, Thirtieth Innovative Applications of Artificial Intelligence Conference, Eight Symposium on Educational Advances in Artificial Intelligence},
  publisher = {ASSOC Association for the Advancement of Artificial Intelligence},
  address   = {Palo Alto},
  isbn      = {978-1-57735-800-8},
  pages     = {6674 -- 6681},
  year      = {2018},
  abstract  = {Detecting and recognizing text in natural scene images is a challenging, yet not completely solved task. In recent years several new systems that try to solve at least one of the two sub-tasks (text detection and text recognition) have been proposed. In this paper we present SEE, a step towards semi-supervised neural networks for scene text detection and recognition, that can be optimized end-to-end. Most existing works consist of multiple deep neural networks and several pre-processing steps. In contrast to this, we propose to use a single deep neural network, that learns to detect and recognize text from natural images, in a semi-supervised way. SEE is a network that integrates and jointly learns a spatial transformer network, which can learn to detect text regions in an image, and a text recognition network that takes the identified text regions and recognizes their textual content. We introduce the idea behind our novel approach and show its feasibility, by performing a range of experiments on standard benchmark datasets, where we achieve competitive results.},
  language  = {en}
}
@misc{TorkuraSukmanaMeinigetal.2018,
  author    = {Torkura, Kennedy A. and Sukmana, Muhammad Ihsan Haikal and Meinig, Michael and Kayem, Anne V. D. M. and Cheng, Feng and Meinel, Christoph and Graupner, Hendrik},
  title     = {Securing cloud storage brokerage systems through threat models},
  series = {Proceedings IEEE 32nd International Conference on Advanced Information Networking and Applications (AINA)},
  journal   = {Proceedings IEEE 32nd International Conference on Advanced Information Networking and Applications (AINA)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-2195-0},
  issn      = {1550-445X},
  doi       = {10.1109/AINA.2018.00114},
  pages     = {759 -- 768},
  year      = {2018},
  abstract  = {Cloud storage brokerage is an abstraction aimed at providing value-added services. However, Cloud Service Brokers are challenged by several security issues including enlarged attack surfaces due to integration of disparate components and API interoperability issues. Therefore, appropriate security risk assessment methods are required to identify and evaluate these security issues, and examine the efficiency of countermeasures. A possible approach for satisfying these requirements is employment of threat modeling concepts, which have been successfully applied in traditional paradigms. In this work, we employ threat models including attack trees, attack graphs and Data Flow Diagrams against a Cloud Service Broker (CloudRAID) and analyze these security threats and risks. Furthermore, we propose an innovative technique for combining Common Vulnerability Scoring System (CVSS) and Common Configuration Scoring System (CCSS) base scores in probabilistic attack graphs to cater for configuration-based vulnerabilities which are typically leveraged for attacking cloud storage systems. This approach is necessary since existing schemes do not provide sufficient security metrics, which are imperatives for comprehensive risk assessments. We demonstrate the efficiency of our proposal by devising CCSS base scores for two common attacks against cloud storage: Cloud Storage Enumeration Attack and Cloud Storage Exploitation Attack. These metrics are then used in Attack Graph Metric-based risk assessment. Our experimental evaluation shows that our approach caters for the aforementioned gaps and provides efficient security hardening options. Therefore, our proposals can be employed to improve cloud security.},
  language  = {en}
}
@misc{ClarkMixEbyetal.2018,
  author    = {Clark, Peter U. and Mix, Alan C. and Eby, Michael and Levermann, Anders and Rogelj, Joeri and Nauels, Alexander and Wrathall, David J.},
  title     = {Sea-level commitment as a gauge for climate policy},
  series = {Nature climate change},
  volume    = {8},
  journal   = {Nature climate change},
  number    = {8},
  publisher = {Nature Publ. Group},
  address   = {London},
  issn      = {1758-678X},
  doi       = {10.1038/s41558-018-0226-6},
  pages     = {653 -- 655},
  year      = {2018},
  abstract  = {A well-defined relationship between global mean sea-level rise and cumulative carbon emissions can be used to inform policy about emission limits to prevent dangerous and essentially permanent anthropogenic interference with the climate system.},
  language  = {en}
}
@misc{Matthies2018,
  author    = {Matthies, Christoph},
  title     = {Scrum2kanban},
  series = {Proceedings of the 2nd International Workshop on Software Engineering Education for Millennials},
  journal   = {Proceedings of the 2nd International Workshop on Software Engineering Education for Millennials},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-45035-750-0},
  doi       = {10.1145/3194779.3194784},
  pages     = {48 -- 55},
  year      = {2018},
  abstract  = {Using university capstone courses to teach agile software development methodologies has become commonplace, as agile methods have gained support in professional software development. This usually means students are introduced to and work with the currently most popular agile methodology: Scrum. However, as the agile methods employed in the industry change and are adapted to different contexts, university courses must follow suit. A prime example of this is the Kanban method, which has recently gathered attention in the industry. In this paper, we describe a capstone course design, which adds the hands-on learning of the lean principles advocated by Kanban into a capstone project run with Scrum. This both ensures that students are aware of recent process frameworks and ideas as well as gain a more thorough overview of how agile methods can be employed in practice. We describe the details of the course and analyze the participating students' perceptions as well as our observations. We analyze the development artifacts, created by students during the course in respect to the two different development methodologies. We further present a summary of the lessons learned as well as recommendations for future similar courses. The survey conducted at the end of the course revealed an overwhelmingly positive attitude of students towards the integration of Kanban into the course.},
  language  = {en}
}
@misc{HasenbringLevenigHallneretal.2018,
  author    = {Hasenbring, Monika Ilona and Levenig, Claudia and Hallner, D. and Puschmann, Anne-Katrin and Weiffen, A. and Kleinert, Jens and Belz, Johanna and Schiltenwolf, Marcus and Pfeifer, Ann-Christin and Heidari, Jahan and Kellmann, Michael and Wippert, Pia-Maria},
  title     = {Screeninginstrumente},
  series = {Der Schmerz : Organ der Deutschen Gesellschaft zum Studium des Schmerzes, der {\"O}sterreichischen Schmerzgesellschaft und der Deutschen Interdisziplin{\"a}ren Vereinigung f{\"u}r Schmerztherapie},
  volume    = {32},
  journal   = {Der Schmerz : Organ der Deutschen Gesellschaft zum Studium des Schmerzes, der {\"O}sterreichischen Schmerzgesellschaft und der Deutschen Interdisziplin{\"a}ren Vereinigung f{\"u}r Schmerztherapie},
  number    = {6},
  publisher = {Springer Medizin Verlag GmbH},
  address   = {Heidelberg},
  issn      = {0932-433X},
  doi       = {10.1007/s00482-018-0340-4},
  pages     = {479 -- 481},
  year      = {2018},
  language  = {de}
}
@misc{MarweckiBaudisch2018,
  author    = {Marwecki, Sebastian and Baudisch, Patrick},
  title     = {Scenograph},
  series = {UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology},
  journal   = {UIST '18: Proceedings of the 31st Annual ACM Symposium on User Interface Software and Technology},
  publisher = {Association for Computing Machinery},
  address   = {New York},
  isbn      = {978-1-4503-5948-1},
  doi       = {10.1145/3242587.3242648},
  pages     = {511 -- 520},
  year      = {2018},
  abstract  = {When developing a real-walking virtual reality experience, designers generally create virtual locations to fit a specific tracking volume. Unfortunately, this prevents the resulting experience from running on a smaller or differently shaped tracking volume. To address this, we present a software system called Scenograph. The core of Scenograph is a tracking volume-independent representation of real-walking experiences. Scenograph instantiates the experience to a tracking volume of given size and shape by splitting the locations into smaller ones while maintaining narrative structure. In our user study, participants' ratings of realism decreased significantly when existing techniques were used to map a 25m2 experience to 9m2 and an L-shaped 8m2 tracking volume. In contrast, ratings did not differ when Scenograph was used to instantiate the experience.},
  language  = {en}
}
@misc{Ernst2018,
  author    = {Ernst, Marion Eva},
  title     = {R{\"a}umliche Metaphern in der Computer- und Internet-Terminologie},
  series = {Sprachen verbinden : Beitr{\"a}ge der 24. Linguistik- und Literaturtage, Brno/Tschechien, 2016},
  volume    = {6},
  journal   = {Sprachen verbinden : Beitr{\"a}ge der 24. Linguistik- und Literaturtage, Brno/Tschechien, 2016},
  publisher = {Kovac},
  address   = {Hamburg},
  isbn      = {978-3-8300-9698-6},
  issn      = {2364-561X},
  pages     = {61 -- 70},
  year      = {2018},
  abstract  = {No other means of communication determines through its seemingly unrestricted possibilities our everyday life more than the internet. From the mid-90s onwards, more and more technical advancements in the field of communication appear on the market, which in turn call for new terminology. In the first place, it is the internet (essentially based on the interaction between users and experts), which requires effective nomenclature in order to mediate between lay users and their restricted knowledge on the one, and experts and their sophisticated terminology on the other hand. At the interface between the new and complex realities and the need for simple linguistic access, a huge quantity of metaphoric denominations is used, making abstract innovations more comprehensible. Metaphor in the internet discourse serves to "reduce verticality" (Stenschke 2006) between specialized terminology and common language. The paper deals with metaphors based on spatial concepts. Space and spatiality play a key role in cognitive theories of metaphor as these theories themselves (according to Lakoff/Johnson 1980) are often based on the application of spatial concepts to non-spatial relations. After describing spatial concepts in general (referring to the internet), the paper explores which kind of metaphor takes advantage of the complexity present in the internet and how the medial space is linguistically recaptured in terms of spatial perception.},
  language  = {de}
}
@misc{JeglinskiMendeShakiFischer2018,
  author    = {Jeglinski-Mende, Melinda A. and Shaki, Samuel and Fischer, Martin H.},
  title     = {Rezension zu: Varma, Sashank ; Schwartz, Daniel L.: The mental representation of integers : an abstract-to-concrete shift in the understanding of mathematical concepts. - Cognition. - 121 (2011), 3. - S. 363 - 385},
  series = {Frontiers in psychology},
  volume    = {9},
  journal   = {Frontiers in psychology},
  publisher = {Frontiers Research Foundation},
  address   = {Lausanne},
  issn      = {1664-1078},
  doi       = {10.3389/fpsyg.2018.00209},
  pages     = {4},
  year      = {2018},
  language  = {en}
}
@misc{ZoellerHolschneider2018,
  author    = {Z{\"o}ller, Gert and Holschneider, Matthias},
  title     = {Reply to "Comment on 'The Maximum Possible and the Maximum Expected Earthquake Magnitude for Production-Induced Earthquakes at the Gas Field in Groningen, The Netherlands' by Gert Z{\"o}ller and Matthias Holschneider" by Mathias Raschke},
  series = {Bulletin of the Seismological Society of America},
  volume    = {108},
  journal   = {Bulletin of the Seismological Society of America},
  number    = {2},
  publisher = {Seismological Society of America},
  address   = {Albany},
  issn      = {0037-1106},
  doi       = {10.1785/0120170131},
  pages     = {1029 -- 1030},
  year      = {2018},
  language  = {en}
}
@misc{SynodinosEldridgeGeissleretal.2018,
  author    = {Synodinos, Alexios D. and Eldridge, David and Geißler, Katja and Jeltsch, Florian and Lohmann, Dirk and Midgley, Guy and Blaum, Niels},
  title     = {Remotely sensed canopy height reveals three pantropical ecosystem states},
  series = {Ecology : a publication of the Ecological Society of America},
  volume    = {99},
  journal   = {Ecology : a publication of the Ecological Society of America},
  number    = {1},
  publisher = {Wiley},
  address   = {Hoboken},
  issn      = {0012-9658},
  doi       = {10.1002/ecy.1997},
  pages     = {231 -- 234},
  year      = {2018},
  language  = {en}
}
@misc{BarrettEcksteinHurleyetal.2018,
  author    = {Barrett, Lindsay and Eckstein, Lars and Hurley, Andrew Wright and Schwarz, Anja},
  title     = {Remembering German-Australian colonial entanglement},
  series = {Postcolonial studies : culture, politics, economy},
  volume    = {21},
  journal   = {Postcolonial studies : culture, politics, economy},
  number    = {1},
  publisher = {Routledge, Taylor \& Francis Group},
  address   = {Abingdon},
  issn      = {1368-8790},
  doi       = {10.1080/13688790.2018.1443671},
  pages     = {1 -- 5},
  year      = {2018},
  language  = {en}
}
@misc{KrstićJentzsch2018,
  author    = {Krstić, Miloš and Jentzsch, Anne-Kristin},
  title     = {Reliability, safety and security of the electronics in automated driving vehicles - joint lab lecturing approach},
  series = {2018 12TH European Workshop on Microelectronics Education (EWME)},
  journal   = {2018 12TH European Workshop on Microelectronics Education (EWME)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-5386-1157-9},
  pages     = {21 -- 22},
  year      = {2018},
  abstract  = {This paper proposes an education approach for master and bachelor students to enhance their skills in the area of reliability, safety and security of the electronic components in automated driving. The approach is based on the active synergetic work of research institutes, academia and industry in the frame of joint lab. As an example, the jointly organized summer school with the respective focus is organized and elaborated.},
  language  = {en}
}
@misc{HorowitzFeiRamosetal.2018,
  author    = {Horowitz, Carol R. and Fei, Kezhen and Ramos, Michelle A. and Hauser, Diane and Ellis, Stephen B. and Calman, Neil and B{\"o}ttinger, Erwin},
  title     = {Receipt of genetic risk information significantly improves blood pressure control among African anecestry adults with hypertension},
  series = {Journal of General Internal Medicine},
  volume    = {33},
  journal   = {Journal of General Internal Medicine},
  publisher = {Springer},
  address   = {New York},
  issn      = {0884-8734},
  doi       = {10.1007/s11606-018-4413-y},
  pages     = {S322 -- S323},
  year      = {2018},
  language  = {en}
}
@misc{UhligGehreKammereretal.2018,
  author    = {Uhlig, Katja and Gehre, Christian P. and Kammerer, Sarah and K{\"u}pper, Jan-Heiner and Coleman, Charles Dominic and P{\"u}schel, Gerhard Paul and Duschl, Claus},
  title     = {Real-time monitoring of oxygen consumption of hepatocytes in a microbioreactor},
  series = {Toxicology letters},
  volume    = {295},
  journal   = {Toxicology letters},
  publisher = {Elsevier},
  address   = {Clare},
  issn      = {0378-4274},
  doi       = {10.1016/j.toxlet.2018.06.652},
  pages     = {S115 -- S115},
  year      = {2018},
  language  = {en}
}
@misc{AutenriethErnstDeavilleetal.2018,
  author    = {Autenrieth, Marijke and Ernst, Anja and Deaville, Rob and Demaret, Fabien and Ijsseldijk, Lonneke L. and Siebert, Ursula and Tiedemann, Ralph},
  title     = {Putative origin and maternal relatedness of male sperm whales (Physeter macrocephalus) recently stranded in the North Sea},
  series = {Mammalian biology = Zeitschrift f{\"u}r S{\"a}ugetierkunde},
  volume    = {88},
  journal   = {Mammalian biology = Zeitschrift f{\"u}r S{\"a}ugetierkunde},
  publisher = {Elsevier},
  address   = {M{\"u}nchen},
  issn      = {1616-5047},
  doi       = {10.1016/j.mambio.2017.09.003},
  pages     = {156 -- 160},
  year      = {2018},
  abstract  = {The globally distributed sperm whale (Physeter macrocephalus) has a partly matrilineal social structure with predominant male dispersal. At the beginning of 2016, a total of 30 male sperm whales stranded in five different countries bordering the southern North Sea. It has been postulated that these individuals were on a migration route from the north to warmer temperate and tropical waters where females live in social groups. By including samples from four countries (n = 27), this event provided a unique chance to genetically investigate the maternal relatedness and the putative origin of these temporally and spatially co-occuring male sperm whales. To utilize existing genetic resources, we sequenced 422 bp of the mitochondrial control region, a molecular marker for which sperm whale data are readily available from the entire distribution range. Based on four single nucleotide polymorphisms (SNPs) within the mitochondrial control region, five matrilines could be distinguished within the stranded specimens, four of which matched published haplotypes previously described in the Atlantic. Among these male sperm whales, multiple matrilineal lineages co-occur. We analyzed the population differentiation and could show that the genetic diversity of these male sperm whales is comparable to the genetic diversity in sperm whales from the entire Atlantic Ocean. We confirm that within this stranding event, males do not comprise maternally related individuals and apparently include assemblages of individuals from different geographic regions. (c) 2017 Deutsche Gesellschaft fur Saugetierkunde. Published by Elsevier GmbH. All rights reserved.},
  language  = {en}
}
@misc{Henze2018,
  author    = {Henze, Andrea},
  title     = {Proteinoxidation als Indikator des Alterungsph{\"a}notyps und Target einer individualisierten Ern{\"a}hrungsintervention (ProAID)},
  series = {Ern{\"a}hrungs-Umschau : Forschung \& Praxis},
  volume    = {65},
  journal   = {Ern{\"a}hrungs-Umschau : Forschung \& Praxis},
  number    = {10},
  publisher = {Umschau-Zeitschriftenverl.},
  address   = {Frankfurt, Main},
  issn      = {0174-0008},
  pages     = {M566 -- M567},
  year      = {2018},
  abstract  = {Oxidative posttranslationale Modifikationen endogener Proteine werden v. a. durch reaktive Sauerstoff- und Stickstoffspezies (engl:. Reactive Oxygen Species, ROS, reactive nitrogen species, RNS) hervorgerufen und k{\"o}nnen sowohl reversibel (z. B. Disulfidbindungen) als auch irreversibel (z. B. Proteincarbonyle) erfolgen [1-3]. Lange wurde angenommen, dass oxidative posttranslationale Proteinmodifikationen (oxPTPM) nur von untergeordneter Bedeutung f{\"u}r den Metabolismus sind. Tats{\"a}chlich handelt es sich jedoch um einen physiologischen Prozess, der {\"u}ber die Modulation der Proteinstruktur auch die Proteinfunktion (z. B. Enzymaktivit{\"a}t, Stabilit{\"a}t) und somit zahlreiche Stoffwechselwege wie den Energiestoffwechsel, die Immunfunktion, die vaskul{\"a}re Funktion sowie Apoptose und Genexpression beeinflussen kann. Die Bildung von oxPTPM ist dabei hochreguliert und h{\"a}ngt u. a. von der Proteinstruktur, der Verf{\"u}gbarkeit von ROS und RNS sowie dem lokalen Mikromilieu der Zelle ab [2, 4].},
  language  = {de}
}
@misc{GrumGronau2018,
  author    = {Grum, Marcus and Gronau, Norbert},
  title     = {Process modeling within augmented reality},
  series = {Business Modeling and Software Design, BMSD 2018},
  volume    = {319},
  journal   = {Business Modeling and Software Design, BMSD 2018},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-319-94214-8},
  issn      = {1865-1348},
  doi       = {10.1007/978-3-319-94214-8_7},
  pages     = {99 -- 115},
  year      = {2018},
  abstract  = {The collaboration during the modeling process is uncomfortable and characterized by various limitations. Faced with the successful transfer of first process modeling languages to the augmented world, non-transparent processes can be visualized in a more comprehensive way. With the aim to rise comfortability, speed, accuracy and manifoldness of real world process augmentations, a framework for the bidirectional interplay of the common process modeling world and the augmented world has been designed as morphologic box. Its demonstration proves the working of drawn AR integrations. Identified dimensions were derived from (1) a designed knowledge construction axiom, (2) a designed meta-model, (3) designed use cases and (4) designed directional interplay modes. Through a workshop-based survey, the so far best AR modeling configuration is identified, which can serve for benchmarks and implementations.},
  language  = {en}
}
@misc{AlvianoRomeroDavilaSchaub2018,
  author    = {Alviano, Mario and Romero Davila, Javier and Schaub, Torsten H.},
  title     = {Preference Relations by Approximation},
  series = {Sixteenth International Conference on Principles of Knowledge Representation and Reasoning},
  journal   = {Sixteenth International Conference on Principles of Knowledge Representation and Reasoning},
  publisher = {AAAI Conference on Artificial Intelligence},
  address   = {Palo Alto},
  pages     = {2 -- 11},
  year      = {2018},
  abstract  = {Declarative languages for knowledge representation and reasoning provide constructs to define preference relations over the set of possible interpretations, so that preferred models represent optimal solutions of the encoded problem. We introduce the notion of approximation for replacing preference relations with stronger preference relations, that is, relations comparing more pairs of interpretations. Our aim is to accelerate the computation of a non-empty subset of the optimal solutions by means of highly specialized algorithms. We implement our approach in Answer Set Programming (ASP), where problems involving quantitative and qualitative preference relations can be addressed by ASPRIN, implementing a generic optimization algorithm. Unlike this, chains of approximations allow us to reduce several preference relations to the preference relations associated with ASP's native weak constraints and heuristic directives. In this way, ASPRIN can now take advantage of several highly optimized algorithms implemented by ASP solvers for computing optimal solutions},
  language  = {en}
}
@misc{BordihnNagyVaszil2018,
  author    = {Bordihn, Henning and Nagy, Benedek and Vaszil, Gy{\"o}rgy},
  title     = {Preface: Non-classical models of automata and applications VIII},
  series = {RAIRO-Theoretical informatics and appli and applications},
  volume    = {52},
  journal   = {RAIRO-Theoretical informatics and appli and applications},
  number    = {2-4},
  publisher = {EDP Sciences},
  address   = {Les Ulis},
  issn      = {0988-3754},
  doi       = {10.1051/ita/2018019},
  pages     = {87 -- 88},
  year      = {2018},
  language  = {en}
}
@misc{Jakupec2018,
  author    = {Jakupec, Viktor},
  title     = {Preface},
  series = {Development Aid-Populism and the End of the Neoliberal Agenda},
  journal   = {Development Aid-Populism and the End of the Neoliberal Agenda},
  publisher = {Springer},
  address   = {Cham},
  isbn      = {978-3-319-72748-6},
  issn      = {2211-4548},
  doi       = {10.1007/978-3-319-72748-6},
  pages     = {V -- IX},
  year      = {2018},
  language  = {en}
}