TY - GEN A1 - Albert, Justin Amadeus A1 - Owolabi, Victor A1 - Gebel, Arnd A1 - Brahms, Clemens Markus A1 - Granacher, Urs A1 - Arnrich, Bert T1 - Evaluation of the Pose Tracking Performance of the Azure Kinect and Kinect v2 for Gait Analysis in Comparison with a Gold Standard BT - A Pilot Study T2 - Postprints der Universität Potsdam : Reihe der Digital Engineering Fakultät N2 - Gait analysis is an important tool for the early detection of neurological diseases and for the assessment of risk of falling in elderly people. The availability of low-cost camera hardware on the market today and recent advances in Machine Learning enable a wide range of clinical and health-related applications, such as patient monitoring or exercise recognition at home. In this study, we evaluated the motion tracking performance of the latest generation of the Microsoft Kinect camera, Azure Kinect, compared to its predecessor Kinect v2 in terms of treadmill walking using a gold standard Vicon multi-camera motion capturing system and the 39 marker Plug-in Gait model. Five young and healthy subjects walked on a treadmill at three different velocities while data were recorded simultaneously with all three camera systems. An easy-to-administer camera calibration method developed here was used to spatially align the 3D skeleton data from both Kinect cameras and the Vicon system. With this calibration, the spatial agreement of joint positions between the two Kinect cameras and the reference system was evaluated. In addition, we compared the accuracy of certain spatio-temporal gait parameters, i.e., step length, step time, step width, and stride time calculated from the Kinect data, with the gold standard system. Our results showed that the improved hardware and the motion tracking algorithm of the Azure Kinect camera led to a significantly higher accuracy of the spatial gait parameters than the predecessor Kinect v2, while no significant differences were found between the temporal parameters. Furthermore, we explain in detail how this experimental setup could be used to continuously monitor the progress during gait rehabilitation in older people. T3 - Zweitveröffentlichungen der Universität Potsdam : Reihe der Digital Engineering Fakultät - 3 KW - motion capture KW - evaluation KW - human motion KW - RGB-D cameras KW - digital health Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-484130 IS - 3 ER - TY - JOUR A1 - Albert, Justin Amadeus A1 - Owolabi, Victor A1 - Gebel, Arnd A1 - Brahms, Clemens Markus A1 - Granacher, Urs A1 - Arnrich, Bert T1 - Evaluation of the Pose Tracking Performance of the Azure Kinect and Kinect v2 for Gait Analysis in Comparison with a Gold Standard BT - A Pilot Study JF - Sensors N2 - Gait analysis is an important tool for the early detection of neurological diseases and for the assessment of risk of falling in elderly people. The availability of low-cost camera hardware on the market today and recent advances in Machine Learning enable a wide range of clinical and health-related applications, such as patient monitoring or exercise recognition at home. In this study, we evaluated the motion tracking performance of the latest generation of the Microsoft Kinect camera, Azure Kinect, compared to its predecessor Kinect v2 in terms of treadmill walking using a gold standard Vicon multi-camera motion capturing system and the 39 marker Plug-in Gait model. Five young and healthy subjects walked on a treadmill at three different velocities while data were recorded simultaneously with all three camera systems. An easy-to-administer camera calibration method developed here was used to spatially align the 3D skeleton data from both Kinect cameras and the Vicon system. With this calibration, the spatial agreement of joint positions between the two Kinect cameras and the reference system was evaluated. In addition, we compared the accuracy of certain spatio-temporal gait parameters, i.e., step length, step time, step width, and stride time calculated from the Kinect data, with the gold standard system. Our results showed that the improved hardware and the motion tracking algorithm of the Azure Kinect camera led to a significantly higher accuracy of the spatial gait parameters than the predecessor Kinect v2, while no significant differences were found between the temporal parameters. Furthermore, we explain in detail how this experimental setup could be used to continuously monitor the progress during gait rehabilitation in older people. KW - motion capture KW - evaluation KW - human motion KW - RGB-D cameras KW - digital health Y1 - 2020 U6 - https://doi.org/10.3390/s20185104 SN - 1424-8220 VL - 20 IS - 18 PB - MDPI CY - Basel ER - TY - GEN A1 - Arni, Patrick A1 - Caliendo, Marco A1 - Künn, Steffen A1 - Zimmermann, Klaus F. T1 - The IZA evaluation dataset survey BT - a scientific use file T2 - Postprints der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - This reference paper describes the sampling and contents of the IZA Evaluation Dataset Survey and outlines its vast potential for research in labor economics. The data have been part of a unique IZA project to connect administrative data from the German Federal Employment Agency with innovative survey data to study the out-mobility of individuals to work. This study makes the survey available to the research community as a Scientific Use File by explaining the development, structure, and access to the data. Furthermore, it also summarizes previous findings with the survey data. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 122 KW - survey data KW - scientific use file KW - labor market policies KW - evaluation KW - migration KW - ethnicity KW - attitudes KW - behavior KW - skills Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-435204 SN - 1867-5808 IS - 122 ER - TY - GEN A1 - Bender, Benedict A1 - Grum, Marcus A1 - Gronau, Norbert A1 - Alfa, Attahiru A1 - Maharaj, B. T. T1 - Design of a worldwide simulation system for distributed cyber-physical production networks T2 - 2019 IEEE International Conference on Engineering, Technology and Innovation (ICE/ITMC) N2 - Modern production infrastructures of globally operating companies usually consist of multiple distributed production sites. While the organization of individual sites consisting of Industry 4.0 components itself is demanding, new questions regarding the organization and allocation of resources emerge considering the total production network. In an attempt to face the challenge of efficient distribution and processing both within and across sites, we aim to provide a hybrid simulation approach as a first step towards optimization. Using hybrid simulation allows us to include real and simulated concepts and thereby benchmark different approaches with reasonable effort. A simulation concept is conceptualized and demonstrated qualitatively using a global multi-site example. KW - production networks KW - geographical distribution KW - task realization strategies KW - Industry 4.0 KW - simulation KW - evaluation Y1 - 2019 SN - 978-1-7281-3401-7 SN - 978-1-7281-3402-4 U6 - https://doi.org/10.1109/ICE.2019.8792609 SN - 2334-315X PB - IEEE CY - New York ER - TY - THES A1 - Borković, Vladimir T1 - Evaluation kommunaler Sportprojekte zur sozialen Integration von Heranwachsenden T1 - Evaluation of community sports projects focusing on the social integration of adolescents N2 - Gegenstand der Studie ist die Evaluation eines kommunalen Sportprojekts. Die Forschungsarbeit entstand aus der wachsenden Erkenntnis heraus, dass es nicht mehr nur um die Entwicklung und Durchführung kommunaler oder sozialer Projekte geht, sondern zunehmend darauf ankommt, die Projektarbeit zu evaluieren, um ihren Einfluss auf die kommunale, soziale und personale Entwicklung zu prüfen und in der Folge die Implementierung zu optimieren. Die unterschiedlichen Schritte in der Definition des theoretischen Rahmens, der Datenanalyse sowie der Erarbeitung der evaluativen Empfehlungen wurden unternommen mit dem Anspruch auf Modellcharakter, um für zukünftige Evaluationsvorhaben entsprechende Standards zu setzen. Die Grundidee des kommunalen Sportprojekts „Straßenfußball für Toleranz“ ist innovativ: Mädchen und Jungen erobern durch gemeinsames Fußballspielen den öffentlichen Raum. Sie spielen ohne Schiedsrichter und nach speziellen Regeln. Das Projekt richtet sich ausdrücklich an sozial benachteiligte Jugendliche und bezieht gleichermaßen Jungen wie Mädchen ein. N2 - The objective of the study is the evaluation of a community sports project. The thesis originated from the growing perception that it is not only about initiating and implementing a communal or social project but that the focus is increasingly also on the evaluation of the project work in order to measure its impact on communal, social and personal development and to optimise the implementation as a consequence. The different steps in the definition of the theoretical framework, the data analysis as well as the formulation of the evaluative recommendations were conducted with the pretension to set standards for future evaluation projects. The basic concept of the community sports project “Street Football for Tolerance” is innovative: boys and girls jointly conquer public spaces by playing football. They play without a referee and according to special rules. The project explicitly reaches out to socially disadvantaged adolescents, with the aim that boys and girls are equally involved. KW - Evaluation KW - Sozialisation KW - soziale Integration KW - Straßenfußball KW - evaluation KW - socialisation KW - social integration KW - street football Y1 - 2010 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-48186 SN - 978-3-86956-051-9 PB - Universitätsverlag Potsdam CY - Potsdam ER - TY - GEN A1 - Bruechner, Dominik A1 - Renz, Jan A1 - Klingbeil, Mandy T1 - Creating a Framework for User-Centered Development and Improvement of Digital Education T2 - Scale N2 - We investigate how the technology acceptance and learning experience of the digital education platform HPI Schul-Cloud (HPI School Cloud) for German secondary school teachers can be improved by proposing a user-centered research and development framework. We highlight the importance of developing digital learning technologies in a user-centered way to take differences in the requirements of educators and students into account. We suggest applying qualitative and quantitative methods to build a solid understanding of a learning platform's users, their needs, requirements, and their context of use. After concept development and idea generation of features and areas of opportunity based on the user research, we emphasize on the application of a multi-attribute utility analysis decision-making framework to prioritize ideas rationally, taking results of user research into account. Afterward, we recommend applying the principle build-learn-iterate to build prototypes in different resolutions while learning from user tests and improving the selected opportunities. Last but not least, we propose an approach for continuous short- and long-term user experience controlling and monitoring, extending existing web- and learning analytics metrics. KW - learning platform KW - user experience KW - evaluation KW - HPI Schul-Cloud KW - user research framework KW - user-centered design Y1 - 2019 SN - 978-1-4503-6804-9 U6 - https://doi.org/10.1145/3330430.3333644 PB - Association for Computing Machinery CY - New York ER - TY - THES A1 - Buschmann, Jana T1 - Nutzungsfokussierte Evaluation in der Lehrkräftefortbildung Belcantare Brandenburg für musikunterrichtende Grundschullehrer*innen im ländlichen Raum T1 - Utilisation-focused evaluation of Belcantare Brandenburg, a CPD course for primary-level teachers of music in rural areas of the German federal state of Brandenburg N2 - Die vorliegende Publikation der Dissertationsschrift „Nutzungsfokussierte Evaluation in der Lehrkräftefortbildung Belcantare Brandenburg für musikunterrichtende Grundschul-lehrer*innen im ländlichen Raum“ ist eine akteursorientierte, explorativ angelegte Evaluation. Seit 2011 führt in den Regionen des Landes Brandenburg der Landesmusikrat Brandenburg e.V. in Kooperation mit mehreren Institutionen die zweijährige Fortbildung für fachnah sowie ausgebildete Musiklehrkräfte im Kompetenzfeld Singen und Lieddidaktik durch. Der zugrunde liegende Evaluationsansatz stellt die Interessen der kooperierenden Partner, welche praktische Konsequenzen aus den Ergebnissen der Evaluation zu ziehen beabsichtigen, in den Mittelpunkt der Forschungsarbeit. Es handelt sich somit um eine Auftragsforschung. Der Evaluation kommen die Funktionen zu, die inhaltliche Qualität der Lehrkräftefortbildung zu sichern und zu optimieren, den Erkenntnisgewinn zur Gestaltung eines fachdidaktischen Coachings zu erweitern, die Forschungsergebnisse zur Legitimation und Partizipation sichtbar zu machen sowie analytische Entscheidungshilfe zur Weiterführung Belcantare Brandenburgs nach 2022 bereitzustellen. Die von den Akteuren an die Autorin herangetragenen Forschungsanliegen wurden zu vier Fragestellungen zusammengefasst: 1. Wie zufrieden sind die Teilnehmenden mit der Veranstaltungsreihe? 2. Welche fachlichen, didaktischen und persönlichen Entwicklungen stellen sich während des Fortbildungszeitraumes aus der Wahrnehmungsperspektive der teilnehmenden Lehrkräfte ein? 3. Wie beurteilen die Coaching-Beteiligten die Chancen und Grenzen des musikdidaktischen Coachings als Fortbildungsform? 4. Welche Schlussfolgerungen lassen sich hinsichtlich professioneller Lehrkräftefortbildung aus der Gegenüberstellung der empirischen Erkenntnisse mit denen der Theorie ziehen? Diese Forschungsfragen wurden in zwei Forschungsphasen beantwortet: 1. Der empirische Datenkorpus wurde zwischen 2011-2015 gebildet. In dieser Zeit hatten zur projektbegleitenden Qualitätssicherung und -weiterführung der Pilot- und Folgestaffel Belcantare Brandenburgs die Forschungsfragen 1, 2 und 3 besondere Relevanz. Die Evaluationsstudie ist explorativ angelegt: Die Variablen zu den Forschungsfragen 1 und 2 sind durch Dokumentenanalysen sowie Interview-auswertungen mit der Projektleitung und teilnehmenden Lehrkräften sukzessive herausgearbeitet. Ebenso entsprechen die halb-geschlossenen Fragebögen als zentrale Erhebungsinstrumente der Forschungsfragen 1 und 2 dem explorativen Charakter und stellen auf diesem Weg sicher, dass den Teilnehmer*innen (N=40) die Möglichkeit zum Einbringen eigener Perspektiven eingeräumt wurde. Mit der Gesamtnote „sehr gut“ (1,39) seitens der befragten Lehrkräfte gilt die Gestaltung der Veranstaltungsreihe als ein Best-Practice-Beispiel: Für die Lehrkräfte sind das handlungsorientierte Erarbeiten von schülerpassenden und thematisch geeigneten, unmittelbar einsetzbaren oder wiederholt geübten Unterrichtsinhalten, Lerngegenständen und dazu passenden Materialien für den Unterricht die wesentlichen Kriterien zur Nutzung einer solchen Professionalisierungsmaßnahme. Die Lehrkräfteentwicklungen beider beforschter Staffeln zeigen, dass die fachnahen Kräfte bei sich größere Entwicklungszuwächse nach Beendigung des Projektes wahrnehmen als die Fachkräfte. Gleichzeitig liegt die selbsteingeschätzte Fachkompetenz der fachnahen Kräfte zu Fortbildungsende unter denen der Fachkräfte. Der Forschungsfrage 3 liegt ein ausschließlich qualitatives Design (N=16) zugrunde. Im Ergebnis konnten die Offene Form fachdidaktischen Coachings definiert werden, deren Parameter beschrieben und wesentliche Eigenschaften von Coach-Constellationen für ein binnendifferenziertes Coaching in der Lehrkräftefortbildung benannt werden. 2. Im Mai 2019 bildete sich aufgrund des sich verschärfenden Fachkräftemangels in Brandenburg das Bestreben der Kooperationspartner heraus, die Lehrkräftefortbildung nach 2022 als qualitätssichernde Maßnahme fortführen zu wollen. Diese Situation führte 2019 zur Aufnahme der Forschungsfrage 4, die eine umfassende und aktualisierte Analyse der theoretischen und bildungspolitischen Hintergründe der Intervention implizierte, mit dem Ziel, den Erkenntnisstand der Evaluation für eine erneute Empfehlung zu vertiefen. Das Thematisieren sowie das Gestalten von Selbstlernprozessen in der professionalisierenden Lehrkräftefortbildung stellte sich hierbei als ein zentrales Merkmal innovativer Lernkultur heraus. Die Publikation gliedert sich in vier Teile: Teil I stellt den Forschungsstand zur professionalisierenden Lehrkräfte¬fortbildung aus bildungswissenschaftlicher und musikpäda-gogischer Perspektive dar. Teil II der Arbeit stellt die komplexen Begründungs-zusammenhänge zum Evaluationsgegenstand her. Im III. Teil der Arbeit ist die Evaluationsstudie zu finden. Deren induktiv erschlossene Erkenntnisse werden in Teil IV der Arbeit dem Forschungsstand zur professionalisierenden Lehrkräftefortbildung gegenübergestellt. N2 - The doctoral thesis published in this book, Utilisation-focused evaluation of Belcantare Brandenburg, a CPD course for primary-level teachers of music in rural areas of the German federal state of Brandenburg, is an exploratory, actor-centred evaluation of the music teaching project Belcanatre Brandenburg which has been in process since 2011. Belcantare Brandenburg is a two-year CPD course for formally trained and untrained music teachers running in the state’s various regions and delivered by the Landesmusikrat (State Music Council) Brandenburg in collaboration with several institutions. Its objective is to develop primary-level educators’ skills around singing and working with songs in the classroom. The thesis was a commissioned piece of research, using an approach to evaluation that centres the interests of the cooperating organisations, which intend to obtain prompts to practical action from the results of the process. The purposes of the evaluation were quality assurance and optimisation for the course, the attainment of insights to inform the development of coaching for subject teachers, the publication of the evaluation process’ findings in order to demonstrate the added value generated by the course and facilitate stakeholder participation, and the provision of an analytical framework to guide decisions on the project’s continuation after 2022. After discussion with the cooperating parties to the project on their requirements of the evaluation, the author formulated four guiding questions as follows: 1. What levels of satisfaction with the course are observable among its participants? 2. How do the participants see themselves as having gained, in terms of subject-related and professional skills and personal development, during the course? 3. How do those taking part in the coaching (both coaches and coachees) assess the opportunities that present themselves with coaching in music teaching as a form of CPD, and where do they perceive limitations? 4. Which conclusions can we draw for teachers’ CPD from a comparative assessment of theoretical alongside empirical insights? The research that answered these four key questions took place in two stages as follows: 1. The author collected the corpus of empirical data used in the evaluation during the period 2011-2015. In this period, research questions 1-3 were of particular relevance in ongoing quality monitoring and development for the pilot course and its successor. The study has an exploratory design. The variables examined in relation to research questions 1 and 2 have emerged successively from document analysis and the analysis of interviews with partcipants and project managers. Similarly in line with the study’s exploratory character, the semi-closed design of the evaluation questionnaires that were the principal means of data collection for research questions 1 and 2 enabled their respondents (N=40) to contribute their individual points of view to the evaluation process. Using the grading system in place in German schools (1-5, with 1 being the best and 5 the weakest), participants awarded the course an average score of 1.39 wherefore the project can be regarded as an example of best practice in this area. In teachers’ view, the key criterion that made a CPD course of this type worthwhile was the opportunity to engage in a ‘hands-on’ process to develop teaching content and materials that met pupils’ needs and were appropriate to the topic at hand, directly usable in the classroom setting or suitable for repeated practice. The study’s findings on participants’ subjectively assessed professional development during both courses showed that teachers without specific formal qualifications in music teaching considered themselves to have developed further as teachers during the project’s course than those with such qualifications. This notwithstanding, after completion of the course, members of the former group assess themselves as less skilled in the subject of music than do members of the latter. Work on research question 3 was entirely qualitative in design (N=16). Its result was a definition of an ‘open form of coaching in subject teaching skills’ (Offene Form fachdidaktischen Coachings), encompassing descriptions of its parameters and outlines of the key aspects of coach/coachee pairings for coaching in teacher CPD that follows the principle of internal differentiation. 2. In May 2019, in the context of an increasing shortage of appropriately qualified teachers in the state of Brandenburg, the cooperating institutions reached a consensus on their intent to continue the course after 2022 in the interests of quality assurance for primary music teaching. Accordingly, in the same year, research question 4 joined the initial three. Its investigation called for a comprehensive, up-to-date analysis of the theoretical and education policy issues underlying the project as an intervention to support teaching quality, to the end of providing the evaluation with robust insights that would enable it to make a recommendation on the continuation or otherwise of the course. The analysis revealed the open discussion of and active engagement with personal learning processes to be one key characteristic of an innovative culture of learning in CPD for teachers with a focus on professional learning. The book has four parts as follows: Part I outlines the current state of research with regard to professional learning-focused CPD for teachers, taking the dual perspective of education research and music pedagogy. Part II explicates the complex links between this starting point and the topic of the evaluation at hand. The evaluation study itself comprises Part III, while Part IV delineates the insights inductively gained from it and considers them in the context of research on the subject as it stands at the present time. KW - Lehrkräftefortbildung KW - Musik KW - ländlicher Raum KW - fachdidaktisches Coaching KW - Selbstgesteuertes Lernen KW - evaluation KW - music KW - coaching KW - rural areas KW - self-directed learning KW - teacher training Y1 - 2021 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-525642 ER - TY - GEN A1 - Caliendo, Marco A1 - Schmidl, Ricarda T1 - Youth unemployment and active labor market policies in Europe T2 - Postprints der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe N2 - Since the economic crisis in 2008, European youth unemployment rates have been persistently high at around 20% on average. The majority of European countries spends significant resources each year on active labor market programs (ALMP) with the aim of improving the integration prospects of struggling youths. Among the most common programs used are training courses, job search assistance and monitoring, subsidized employment, and public work programs. For policy makers, it is of upmost importance to know which of these programs work and which are able to achieve the intended goals – may it be the integration into the first labor market or further education. Based on a detailed assessment of the particularities of the youth labor market situation, we discuss the pros and cons of different ALMP types. We then provide a comprehensive survey of the recent evidence on the effectiveness of these ALMP for youth in Europe, highlighting factors that seem to promote or impede their effectiveness in practice. Overall, the findings with respect to employment outcomes are only partly promising. While job search assistance (with and without monitoring) results in overwhelmingly positive effects, we find more mixed effects for training and wage subsidies, whereas the effects for public work programs are clearly negative. The evidence on the impact of ALMP on furthering education participation as well as employment quality is scarce, requiring additional research and allowing only limited conclusions so far. T3 - Zweitveröffentlichungen der Universität Potsdam : Wirtschafts- und Sozialwissenschaftliche Reihe - 125 KW - youth unemployment KW - active labor market policies KW - evaluation KW - training KW - job search Y1 - 2020 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus4-436950 SN - 1867-5808 IS - 125 ER - TY - JOUR A1 - Ghahremani, Sona A1 - Giese, Holger T1 - Evaluation of self-healing systems BT - An analysis of the state-of-the-art and required improvements JF - Computers N2 - Evaluating the performance of self-adaptive systems is challenging due to their interactions with often highly dynamic environments. In the specific case of self-healing systems, the performance evaluations of self-healing approaches and their parameter tuning rely on the considered characteristics of failure occurrences and the resulting interactions with the self-healing actions. In this paper, we first study the state-of-the-art for evaluating the performances of self-healing systems by means of a systematic literature review. We provide a classification of different input types for such systems and analyse the limitations of each input type. A main finding is that the employed inputs are often not sophisticated regarding the considered characteristics for failure occurrences. To further study the impact of the identified limitations, we present experiments demonstrating that wrong assumptions regarding the characteristics of the failure occurrences can result in large performance prediction errors, disadvantageous design-time decisions concerning the selection of alternative self-healing approaches, and disadvantageous deployment-time decisions concerning parameter tuning. Furthermore, the experiments indicate that employing multiple alternative input characteristics can help with reducing the risk of premature disadvantageous design-time decisions. KW - self-healing KW - failure model KW - performance KW - simulation KW - evaluation Y1 - 2020 U6 - https://doi.org/10.3390/computers9010016 SN - 2073-431X VL - 9 IS - 1 PB - MDPI CY - Basel ER - TY - GEN A1 - Ghahremani, Sona A1 - Giese, Holger T1 - Performance evaluation for self-healing systems BT - Current Practice & Open Issues T2 - 2019 IEEE 4th International Workshops on Foundations and Applications of Self* Systems (FAS*W) N2 - Evaluating the performance of self-adaptive systems (SAS) is challenging due to their complexity and interaction with the often highly dynamic environment. In the context of self-healing systems (SHS), employing simulators has been shown to be the most dominant means for performance evaluation. Simulating a SHS also requires realistic fault injection scenarios. We study the state of the practice for evaluating the performance of SHS by means of a systematic literature review. We present the current practice and point out that a more thorough and careful treatment in evaluating the performance of SHS is required. KW - self-healing KW - failure profile KW - evaluation KW - simulator KW - performance Y1 - 2019 SN - 978-1-7281-2406-3 U6 - https://doi.org/10.1109/FAS-W.2019.00039 SP - 116 EP - 119 PB - IEEE CY - New York ER -