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Auflistung nach Autor:in "Herder, Eelco"

1 - 10 von 41
  • Konferenzbeitrag
    ABIS 2014 - 20th International Workshop on Adaptivity and User Modeling
    (Mensch & Computer 2014 - Workshopband, 2014) Augstein, Mirjam; Brandherm, Boris; Herder, Eelco; Heckmann, Dominikus; Woerndl, Wolfgang
    ABIS 2014 is an international workshop, organized by the SIG on Adaptivity and User Modeling of the German Gesellschaft für Informatik . For the last 19 years, the ABIS Workshop has been a highly interactive forum for discussing the state of the art in personalization and user modeling. Latest developments in industry and research are presented in plenary sessions, forums, and tutorials. Researchers, Ph.D. students and Web professionals obtain and exchange novel ideas, expertise and feedback on ongoing research before submitting their work to major conferences such as CHI, UMAP, WWW and SIGIR.
  • Workshopbeitrag
    ABIS 2023 - 27th International Workshop on Personalization and Recommendation
    (Mensch und Computer 2023 - Workshopband, 2023) Neumayr, Thomas; Yigitbas, Enes; Augstein, Mirjam; Herder, Eelco
    ABIS is an international workshop, organized by the SIG on Adaptivity and User Modeling in Interactive Software Systems of the German Gesellschaft für Informatik. For more than 25 years, the ABIS Workshop has been a highly interactive forum for discussing the state of the art in personalization, user modeling, and related areas. The ABIS 2023 edition will have a special emphasis on the topics of personalization and recommendation within the areas of Computer-Supported Cooperative Work (CSCW) and/or Cross-Reality (XR) Interaction. While personalized CSCW deals with technological support of individuals who work organized in groups (Whom should I collaborate with? How can group work be supported during breakdowns?), XR describes the transition between or concurrent usage of multiple systems on the reality-virtuality continuum (In what flavor of reality/virtuality should I complete a current task according to my preferences, task affordances, and interaction capabilities?). To discuss and answer such questions, our workshop aims to bring together researchers and practitioners that are interested in the general personalization and recommendation domains, and/or in this year's special emphasis on CSCW and XR. Our goal is to identify current issues and future directions of research and foster future development of the discipline and collaborations.
  • Workshop
    ABIS 2024 - International Workshop on Personalization and Recommendation
    (Mensch und Computer 2024 - Workshopband, 2024) Neumayr, Thomas; Yigitbas, Enes; Augstein, Mirjam; Herder, Eelco; Stojko, Laura; Strecker, Jannis
    ABIS is an international workshop, organized by the SIG on Adaptivity and User Modeling in Interactive Software Systems of the German Gesellschaft für Informatik. For more than 25 years, the ABIS Workshop has been a highly interactive forum for discussing the state of the art in personalization, user modeling, and related areas. ABIS 2024’s focus will be on the topics of personalization and recommendation within the areas of Computer-Supported Cooperative Work (CSCW) (i.e., support of individuals who work organized in groups), Cross-Reality (XR) Interaction (e.g., transitions inside the reality-virtuality continuum), and/or making sense of sensory data for personalization purposes. To discuss such questions, our workshop aims to bring together researchers and practitioners who are interested in the general personalization domain, and/or in our SIG’s current focus. Our goal is to identify current issues and future directions of research and foster future development of the discipline and collaborations.
  • Konferenzbeitrag
    ABIS12 - Personalization and Recommendation on the Web and Beyond
    (Mensch & Computer 2012 – Workshopband: interaktiv informiert – allgegenwärtig und allumfassend!?, 2012) Herder, Eelco; Augstein, Mirjam; Heckmann, Dominik
    ABIS 2012 is an international workshop, organized by the SIG on Adaptivity and User Modeling of the German Gesellschaft für Informatik. For the last 19 years ABIS has been a highly interactive forum for discussing the state of the art in personalization and user modeling. Latest developments in industry and research are presented in plenary sessions, forums and tutorials. Researchers, PhD students and Web professionals obtain and exchange novel ideas, expertise and feedback. ABIS 2012 is organized as part of Mensch & Computer 2012, the leading event in the area of human-computer interaction in German speaking countries.
  • Konferenzbeitrag
    Adaptive User Interfaces on Tablets to Support People With Disabilities
    (ABIS 2012, 2012) Kurschl, Werner; Augstein, Mirjam; Stitz, Holger
    With the advent of tablet computers, touch screens, gesture-based interaction and speech recognition, sophisticated applications with Natural User Interfaces (NUIs) become state of the art. NUIs have the potential to support people with disabilities, e.g., in their daily activities or in acquiring specific skills. Yet, one main challenge is that this user group has diverse abilities and handicaps so that an interaction design must be highly configurable to make NUIs beneficial. The introduction of adaptivity might be promising in order to overcome configuration complexity and effort. This paper presents an approach to adaptive user interfaces on tablets to support people with disabilities.
  • Konferenzbeitrag
    Adaptive Workplace Learning Assistance
    (Proceedings of the 23rd International Workshop on Personalization and Recommendation on the Web and Beyond, 2019) Kravčík, Miloš
    Workplace learning has been a part of our lives for a long time already. However, new technological opportunities can radically change not only formal, but also informal (unintentional) learning, which is typical for the workplace. Nowadays companies face a new challenge: the transition towards Industry 4.0. In this regard, information technology should support the whole spectrum of educational methodologies, including personalized guidance, collaborative learning, training of practical skills, as well as meta-cognitive scaffolding.
  • Konferenzbeitrag
    Behavioral Analysis on Socio-Spatial Interaction Networks concerning User Preferences, Interactions and their Perception
    (Proceedings of the 23rd International Workshop on Personalization and Recommendation on the Web and Beyond, 2019) Atzmueller, Martin; Güven, Cicek; Masiala, Spyroula; Mackenbach, Rick; Shayan, Parisa; Liebregts, Werner
    This paper investigates socio-spatial interaction networks for user modeling: We analyze preferences and perceptions of socio-proximity human interactions in relation to the observed interactions. The analysis is performed on a real-world dataset capturing interaction networks using wearable sensors coupled with self-report questionnaires about preferences and perception of those interactions.
  • Konferenzbeitrag
    Characterizations of User Web Revisit Behavior
    (13. GI-Workshop "Adapitivität und Benutzermodellierung in interaktiven Softwaresystemen", 2005) Herder, Eelco
    In this article we update and extend on earlier long-term studies on user’s page revisit behavior. Revisits are very common in web navigation, but not as predominant as reported in earlier studies. Backtracking is the most common type of page revisitation and is both used for finding new information and relocating information visited before. Search engines are mainly used for finding new information and users frequently backtrack to result pages. Visits to pages already visited in earlier sessions tend to occur in chunks, but it is not straightforward to create a list of most likely pages that will be revisited. We conclude with a short discussion on design implications for user-adaptive revisitation support.
  • Konferenzbeitrag
    Descriptive Network Modeling and Analysis for Investigating User Acceptance in a Learning Management System Context
    (Proceedings of the 23rd International Workshop on Personalization and Recommendation on the Web and Beyond, 2019) Shayan, Parisa; Rondinelli, Roberto; van Zaanen, Menno; Atzmueller, Martin
    Learning Management Systems (LMSs) play a significant role in educational technology. In this paper, we analyze different approaches in order to investigate the acceptance of an LMS. Utilizing questionnaire information structured on the Technology Acceptance Model (TAM), we apply descriptive network modeling and analysis complementing basic statistical analysis in order to identify specific patterns in the user data. We present the applied analysis methodology in detail, and demonstrate the connection to user modeling:here, descriptive statistics indicate student satisfaction with the usage (acceptance level) as a whole; network analysis indicates the level of variability w.r.t. the user questions, while specific patterns or motifs show the satisfaction levels for the different networks.
  • Workshopbeitrag
    Experiences of Non-Mainstream and Minority Users With Music Recommendation Systems
    (Mensch und Computer 2024 - Workshopband, 2024) Khan, Shah Noor; Herder, Eelco; Kaya, Diba
    Music recommendation systems are widely used to consume music. However, non-mainstream users often receive recommendations that do not align with their individual preferences. While the algorithmic aspects of these systems have been extensively studied, this paper focuses on understanding the user perspective and experience. For this purpose, we carried out a focus group based study with Turkish-origin users and Dutch users in the Netherlands who use music recommendation systems such as Spotify. The results show that the experiences expressed by the participants were consistent with the literature on how recommender systems perform for minority users. Particularly, we observed that most of these is- sues are related to the more generic popularity bias, which further underlines the need to improve the representation of users with non-mainstream music preferences.