@inproceedings{DiazFerreyraShahiTonyetal.2023, author = {Diaz Ferreyra, Nicol{\´a}s Emilio and Shahi, Gautam Kishore and Tony, Catherine and Stieglitz, Stefan and Scandariato, Riccardo}, title = {Regret, delete, (do not) repeat}, series = {Extended abstracts of the 2023 CHI conference on human factors in computing systems}, booktitle = {Extended abstracts of the 2023 CHI conference on human factors in computing systems}, editor = {Schmidt, Albrecht and V{\"a}{\"a}n{\"a}nen, Kaisa and Goyal, Tesh and Kristensson, Per Ola and Peters, Anicia}, publisher = {ACM}, address = {New York, NY}, isbn = {978-1-45039-422-2}, doi = {10.1145/3544549.3585583}, pages = {1 -- 7}, year = {2023}, abstract = {During the outbreak of the COVID-19 pandemic, many people shared their symptoms across Online Social Networks (OSNs) like Twitter, hoping for others' advice or moral support. Prior studies have shown that those who disclose health-related information across OSNs often tend to regret it and delete their publications afterwards. Hence, deleted posts containing sensitive data can be seen as manifestations of online regrets. In this work, we present an analysis of deleted content on Twitter during the outbreak of the COVID-19 pandemic. For this, we collected more than 3.67 million tweets describing COVID-19 symptoms (e.g., fever, cough, and fatigue) posted between January and April 2020. We observed that around 24\% of the tweets containing personal pronouns were deleted either by their authors or by the platform after one year. As a practical application of the resulting dataset, we explored its suitability for the automatic classification of regrettable content on Twitter.}, language = {en} } @incollection{Dieter2020, author = {Dieter, Heribert}, title = {Germany in the Covid-19-crisis}, series = {The viral world}, booktitle = {The viral world}, editor = {Mirchandani, Maya and Suri, Shoba and Warjri, Laetitia}, publisher = {Observer Research Foundation}, address = {New Delhi, India}, isbn = {978-93-90159-27-7}, pages = {50 -- 55}, year = {2020}, abstract = {The COVID-19 virus has hit Germany as unexpectedly as other European countries. For a few weeks, Germans thought that COVID-19 was an issue for Asian states and not for their country. Although Germany continues to be affected by the coronavirus, the situation is nowhere as dire as it was in Britain, Italy or Spain. The race to lift restrictions in Germany began in May, and by early June, the country may be back to normal. Germany, with its enormous financial resources and a well-equipped medical sector, appears to be better placed than other economies to weather the storm.}, language = {en} } @incollection{Dieter2020, author = {Dieter, Heribert}, title = {Germany as a leading power}, series = {Leidenschaft und Augenmaß}, booktitle = {Leidenschaft und Augenmaß}, editor = {Hickmann, Thomas and Lederer, Markus}, edition = {1. Auflage}, publisher = {Nomos}, address = {Baden-Baden}, isbn = {978-3-8487-5249-2}, doi = {10.5771/9783845294292-73}, pages = {73 -- 84}, year = {2020}, language = {en} } @article{DinesLiuSchulze2009, author = {Dines, Nicoleta and Liu, Xiaochun and Schulze, Bert-Wolfgang}, title = {Edge quantisation of elliptic operators}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, issn = {1437-739X}, doi = {10.1007/s00605-008-0058-y}, year = {2009}, abstract = {The ellipticity of operators on a manifold with edge is defined as the bijectivity of the components of a principal symbolic hierarchy sigma = (sigma(psi), sigma(boolean AND)), where the second component takes values in operators on the infinite model cone of the local wedges. In the general understanding of edge problems there are two basic aspects: Quantisation of edge-degenerate operators in weighted Sobolev spaces, and verifying the ellipticity of the principal edge symbol sigma(boolean AND) which includes the (in general not explicity known) number of additional conditions of trace and potential type on the edge. We focus here on these questions and give explicit answers for a wide class of elliptic operators that are connected with the ellipticity of edge boundary value problems and reductions to the boundary. In particular, we study the edge quantisation and ellipticity for Dirichlet-Neumann operators with respect to interfaces of some codimension on a boundary. We show analogues of the Agranovich-Dynin formula for edge boundary value problems.}, language = {en} } @article{DoscheKumkeArieseetal.2003, author = {Dosche, Carsten and Kumke, Michael Uwe and Ariese, Freek and Bader, Arjen N. and Gooijer, Cees and Dosa, P. I. and Han, S. and Miljanic, Ognjen S. and Vollhardt, K. Peter C. and Puchta, Ralph and Hommes, N. J. R. V.}, title = {Shpol'skii spectroscopy and vibrational analysis of [N]phenylenes}, year = {2003}, language = {en} } @article{Drexler2003, author = {Drexler, Peter}, title = {Defining britishhness from the margins : Peter Weir's gallipoli and hugh hudson's chariots of fire}, isbn = {3-89626-292-0}, year = {2003}, language = {en} } @incollection{Dumas2021, author = {Dumas, Beno{\^i}t Paul}, title = {Reforms of school supervision in the German L{\"a}nder}, series = {The future of local self-government}, booktitle = {The future of local self-government}, editor = {Bergstr{\"o}m, Tomas and Franzke, Jochen and Kuhlmann, Sabine and Wayenberg, Ellen}, publisher = {Palgrave Macmillan}, address = {Cham}, isbn = {978-3-030-56058-4}, doi = {10.1007/978-3-030-56059-1_19}, pages = {257 -- 273}, year = {2021}, abstract = {While school supervision structures in the German L{\"a}nder were extensively reformed during the last decades, systematic analyses of these reforms are missing. This chapter contributes to this research gap by providing an overview of the implemented reforms of school supervision structures in the German L{\"a}nder. The effects of these reforms are analysed in order to answer the question of whether a convergence of school supervision systems is a result of these reforms. In a first step, a distinction is made to identify system-changing reforms. Although a decrease of the number or a concentration on one school supervision system is not a result of the analysis, it is argued that there is a convergence of school supervision structures, as a clear trend against school supervision systems with lower school supervisory boards can be observed.}, language = {en} } @book{EgorovKondratievSchulze2004, author = {Egorov, Yu. and Kondratiev, V. A. and Schulze, Bert-Wolfgang}, title = {On the completeness of root functions of elliptic boundary problems in a domain with conical points on the boundary}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {21 S.}, year = {2004}, language = {en} } @article{EngbertKlieglLongtin2004, author = {Engbert, Ralf and Kliegl, Reinhold and Longtin, Andre}, title = {Complexity of eye movements in reading}, year = {2004}, abstract = {During reading, our eyes perform complicated sequences of fixations on words. Stochastic models of eye movement control suggest that this seemingly erratic behaviour can be attributed to noise in the oculomotor system and random fluctuations in lexical processing. Here, we present a qualitative analysis of a recently published dynamical model [Engbert et al., 2002] and propose that deterministic nonlinear control accounts for much of the observed complexity of eye movement patterns during reading. Based on a symbolic coding technique we analyze robust statistical features of simulated fixation sequences}, language = {en} } @article{Ette2012, author = {Ette, Ottmar}, title = {Archeologies of Globalization : European Reflections on Two Phases of Accelerated Globalization in Cornelius de Pauw, Georg Forster, Guillaume-Thomas Raynal and Alexander von Humboldt}, year = {2012}, language = {en} } @article{FaberKonczak2005, author = {Faber, Wolfgang and Konczak, Kathrin}, title = {Strong Equivalence for Logic Programs with Preferences}, year = {2005}, language = {en} } @book{FangXu2005, author = {Fang, Daoyuan and Xu, Jiang}, title = {Asymptotic behavior of solutions to multidimensional nonisentropic hydrodynamic model for semiconductors}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {29 S.}, year = {2005}, language = {en} } @article{FanselowKlieglSchlesewsky2008, author = {Fanselow, Gisbert and Kliegl, Reinhold and Schlesewsky, Matthias}, title = {Syntactic variation in German wh-questions}, year = {2008}, language = {en} } @book{Fedosov2006, author = {Fedosov, Boris}, title = {On a spectral theorem for deformation quantization}, series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, journal = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell}, publisher = {Univ.}, address = {Potsdam}, issn = {1437-739X}, pages = {19 S.}, year = {2006}, language = {en} } @article{FloeterSelbigSchaub2004, author = {Fl{\"o}ter, Andr{\´e} and Selbig, Joachim and Schaub, Torsten H.}, title = {Finding metabolic pathways in decision forests}, isbn = {3-540-23221-4}, year = {2004}, language = {en} } @incollection{Franzke2022, author = {Franzke, Jochen}, title = {Challenges of admission and integration of Ukraine war refugees in Germany since the Russian raid in February 2022}, series = {Ziemie Zachodnie i P{\´o}łnocne}, booktitle = {Ziemie Zachodnie i P{\´o}łnocne}, editor = {Stelmach, Andrzej and Barabasz, Adam and Trosiak, Cezary}, publisher = {Uniwersytet im. Adama Mickiewicza w Poznaniu}, address = {Poznań}, isbn = {978-83-66740-70-9}, pages = {403 -- 412}, year = {2022}, language = {en} } @incollection{Franzke2022, author = {Franzke, Jochen}, title = {German local authorities in the COVID-19 pandemic}, series = {Local government and the COVID-19 pandemic}, booktitle = {Local government and the COVID-19 pandemic}, editor = {Nunes Silva, Carlos}, publisher = {Springer}, address = {Cham}, isbn = {978-3-030-91111-9}, doi = {10.1007/978-3-030-91112-6_6}, pages = {131 -- 154}, year = {2022}, abstract = {This study evaluates the challenges, institutional impacts and responses of German local authorities to the COVID-19 pandemic from a political science point of view. The main research question is how they have contributed to combat the COVID-19 pandemic and to what extent the strengths and weaknesses of the German model of municipal autonomy have influenced their policy. It analyses the adaptation strategies of German local authorities and assesses the effectiveness of their actions up to now. Their implementation is then evaluated in five selected issues, e.g. adjustment organization and staff, challenges for local finances, local politics and citizen's participation. This analysis is reflecting the scientific debate in Germany since the beginning of 2020, based on the available analyses of political science, law, economics, sociology and geography until end of March 2021.}, language = {en} } @incollection{FranzkeKuhlmann2021, author = {Franzke, Jochen and Kuhlmann, Sabine}, title = {German local authorities coping with the Covid-19 pandemic}, series = {L' administration locale face {\`a} la crise sanitaire}, booktitle = {L' administration locale face {\`a} la crise sanitaire}, publisher = {{\´E}ditions Le Moniteur}, address = {Antony}, isbn = {9782281134964}, pages = {257 -- 272}, year = {2021}, language = {en} } @article{FriedrichSchneidenbachSchnor2005, author = {Friedrich, Sven and Schneidenbach, Lars and Schnor, Bettina}, title = {SLIBNet : Server Load Balancing for InfiniBand Networks}, year = {2005}, abstract = {Today, InfiniBand is an evolving high speed interconnect technology to build high performance computing clusters, that achieve top 10 rankings in the current top 500 of the worldwide fastest supercomputers. Network interfaces (called host channel adapters) provide transport layer services over connections and datagrams in reliable or unreliable manner. Additionally, InfiniBand supports remote direct memory access (RDMA) primitives that allow for one- sided communication. Using server load balancing together with a high performance cluster makes it possible to build a fast, scalable, and reliable service infrastructure. We have designed and implemented a scalable load balancer for InfiniBand clusters called SLIBNet. Our investigations show that the InfiniBand architecture offers features which perfectly support load balancing. We want to thank the Megware Computer GmbH for providing us an InfiniBand switch to realize a server load balancing testbed.}, language = {en} } @incollection{Fuhr2022, author = {Fuhr, Harald}, title = {Development thinking and practice}, series = {Handbook on global governance and regionalism}, booktitle = {Handbook on global governance and regionalism}, editor = {R{\"u}land, J{\"u}rgen and Carrapatoso, Astrid}, publisher = {Edward Elgar Publishing}, address = {Cheltenham, UK}, isbn = {978-1-80037-755-4}, doi = {10.4337/9781800377561.00037}, pages = {365 -- 380}, year = {2022}, abstract = {After some seventy years of intensive debates, there is an increasingly strong consensus within the academic and practitioner communities that development is both an objective and a process towards improving the quality of people's lives in various societal dimensions - economic, social, environmental, cultural and political - and about how subjectively satisfied they are with it. Since 2015, the seventeen Sustainable Development Goals (SDGs) of the United Nations (UN) reflect such consensus. The sections behind this argument are based on a review of (i) three key theoretical contributions to development and different phases of development thinking; (ii) global and regional governance arrangements and institutions for development cooperation; (iii) upcoming challenges to development policy and practice stemming from a series of new global challenges; and, (iv) development policy as a long and steady, increasingly global and participatory learning process.}, language = {en} }