References of "Botev, Jean 50000991"
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See detailLearning Resource Management through Semantic Annotation Features in Popular Authoring Software
Grevisse, Christian UL; Botev, Jean UL; Rothkugel, Steffen UL

in ICERI 2017 Proceedings (2017, November 16)

The ever-growing set of learning material challenges both students and teachers. While students often need to quickly retrieve resources on a certain topic, teachers have to author high quality documents ... [more ▼]

The ever-growing set of learning material challenges both students and teachers. While students often need to quickly retrieve resources on a certain topic, teachers have to author high quality documents in a limited amount of time, preferably using their favourite tools. In this paper, we propose an open ecosystem of plugins for popular authoring software, enabling teachers to annotate learning resources using domain concepts from ontologies. In addition, a plugin for the Moodle Learning Management System extracts these annotations from the metadata of the provided resources to allow students to get an overview of important concepts and efficiently retrieve corresponding material. [less ▲]

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See detailSocially-Sensitive Systems Design
Bellman, Kirstie; Botev, Jean UL; Hildmann, Hanno et al

in IEEE Technology & Society Magazine (2017), 36(3), 72-80

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See detailAn Extensible and Lightweight Modular Ontology for Programming Education
Grevisse, Christian UL; Botev, Jean UL; Rothkugel, Steffen UL

in Advances in Computing - 12th Colombian Conference, CCC 2017, Cali, Colombia, September 19-22, 2017, Proceedings (2017, August)

Semantic web technologies such as ontologies can foster the reusability of learning material by introducing common sets of concepts for annotation purposes. However, suggesting learning material from an ... [more ▼]

Semantic web technologies such as ontologies can foster the reusability of learning material by introducing common sets of concepts for annotation purposes. However, suggesting learning material from an open, heterogeneous corpus is a nontrivial problem. In this paper, we propose an extensible and lightweight modular ontology for programming education. Its main purpose is to integrate annotated learning material related to programming into an IDE such as Eclipse. Our ontology is based on a modular architecture, which is extensible with respect to different programming languages. Aligning language-specific concepts with user-specific tags allows us to suggest learning resources for code elements in a fine-grained and cross-curricular way. Our concrete implementation establishes relations between learning aspects in Java or C code and annotated resources such as articles on online question-and-answer sites. [less ▲]

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See detailEnabling Near Real-Time Collaboration in a Distributed Multimedia Editing Environment
Klein, Johannes UL; Botev, Jean UL; Rothkugel, Steffen UL

in Proceedings of the 12th International Workshop on Multimedia Technologies for E-Learning in conjunction with IEEE ISM 2017 (2017)

Computer-supported collaborative learning scenarios provide an opportunity for the participants to develop their conceptual understanding of a topic in a shared e-learning environment. This requires the ... [more ▼]

Computer-supported collaborative learning scenarios provide an opportunity for the participants to develop their conceptual understanding of a topic in a shared e-learning environment. This requires the integration of collaborative and cooperative authoring functionality for a wide range of distinct types of data, including multimedia. However, restricting access to currently manipulated elements by the means of locks and requiring the user to manually initiate and manage the synchronization process are still common side-effects to this support. Allowing for predominantly unrestricted, interruption-free and non-destructive multimedia editing in a distributed collaborative learning environment thus still presents a challenge. We propose to address these issues by integrating a fine-grained data model, concurrency-based command processing, and a primarily autonomous consistency management approach. Distinct editing operations by individual participants define manipulations on data type-specific attributes, which form the basis for an up-to-date representation of the targeted multimedia assets. We utilize an advanced Compound Document System and accompanying data models to allow for a feature rich, yet responsive and unobtrusive collaboration environment. [less ▲]

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See detailDistributed Document Authoring for Location-Independent Collaborative Learning
Klein, Johannes UL; Botev, Jean UL; Rothkugel, Steffen UL

in ICERI 2017 Proceedings (2017)

Employing computer-supported collaborative learning for cooperative problem solving or as the basis for a shared learning environment regularly entails arbitrary restrictions and requirements for the ... [more ▼]

Employing computer-supported collaborative learning for cooperative problem solving or as the basis for a shared learning environment regularly entails arbitrary restrictions and requirements for the participants. Frequent interruptions to the individual’s and the group’s workflow due to transitions between data type-specific applications, the manual synchronization of one’s work, or the prerequisite of a constant server connection are common examples. In this paper, we propose the utilization of a distributed compound document authoring environment to address these issues and apply a user-centric rather than the traditional, system-focussed perspective on computer-supported collaborative learning. This includes fine-granular, real-time management and assessment functionalities for the supervisor as well as a responsive, unobtrusive and feature-rich work environment for the participants. [less ▲]

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See detailConcurrency-Based and User-Centric Collaboration for Distributed Compound Document Authoring
Klein, Johannes UL; Botev, Jean UL; Rothkugel, Steffen UL

in Proceedings of the 2017 IEEE 21st International Conference on Computer Supported Cooperative Work in Design (CSCWD) (2017)

The collaborative authoring of complex document structures by geographically distributed users is no longer a special case in today's global economy or people's personal lives. However, integrating single ... [more ▼]

The collaborative authoring of complex document structures by geographically distributed users is no longer a special case in today's global economy or people's personal lives. However, integrating single-user application responsiveness and feature sets with the additional demands and expectations presented towards distributed multi-user environments remains a challenge. Current solutions approaching this challenge almost exclusively rely on traditional, file-based data structures. This often introduces arbitrary workflow restrictions to the user and reduces the potential to benefit from an otherwise inherently concurrent system. Our distributed compound document authoring environment aims at addressing these challenges while providing system-level collaboration support to the user. We attain this through the close integration of a fine-grained data structure with a highly scalable, priority-based concurrency model for command distribution and application. This paper discusses our enhanced data representation and concurrency model together with the evaluation of their prototypical implementation. [less ▲]

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See detailYactul: An Extensible Game-Based Student Response Framework for Active Learning
Grevisse, Christian UL; Botev, Jean UL; Rothkugel, Steffen UL

in Ponencias del XVIII Encuentro Internacional Virtual Educa, Colombia 2017 (2017)

Student response systems as an active learning strategy have shown to be useful in different study domains. With the advent of gamification, these environments have become very popular to improve student ... [more ▼]

Student response systems as an active learning strategy have shown to be useful in different study domains. With the advent of gamification, these environments have become very popular to improve student engagement. However, existing solutions only provide a static set of activity types and limit their use to classrooms. In this paper, we present Yactul, an extensible game-based student response framework for active learning. Our ecosystem fosters continuous learning both in the collaborative setting of the classroom and the private study environment of the student. Our modular architecture enables a seamless integration of activities from a broad and extensible set. In addition, a mobile app for offline learning extends the experience outside the classroom and allows to replay quizzes anywhere and anytime, track the progress of an individual learner and suggest activities on topics that require more studying. [less ▲]

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See detailConcurrent Command and Consistency Management for Distributed Compound Document Authoring
Klein, Johannes UL; Botev, Jean UL; Rothkugel, Steffen UL

in Proceedings of the 2017 IEEE 3rd International Conference on Collaboration and Internet Computing (2017)

Collaborative document authoring between geographically distributed users is increasingly common in our professional and personal lives. Corresponding systems aim to allow for the involvement of locally ... [more ▼]

Collaborative document authoring between geographically distributed users is increasingly common in our professional and personal lives. Corresponding systems aim to allow for the involvement of locally unavailable specialists while connecting familiar single-user functionality with an accessible, distributed multi-user environment. However, considering the highly dynamic processing loads on modern machines, accounting for network inadequacies, and providing a user-adjustable, mainly interruption-free work environment still presents some challenges. To address these challenges, we integrated our fine-granular data model, concurrency-based command application, and data-type specific consistency management into a distributed authoring environment. The collaboration environment provides individual sites sufficient independence to allow the local users to adapt their work experience based on personal preference and other, machine-related factors. This paper discusses our approach for a responsive, yet unobtrusive and adaptable distributed compound document authoring environment with the focus on concurrent and mainly autonomous command application and consistency management. [less ▲]

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See detailIntegration of Learning Material into an Advanced Project-Based Learning Support Platform
Grevisse, Christian UL; Botev, Jean UL; Rothkugel, Steffen UL

in INTED 2017 Proceedings (2017)

The retrieval of appropriate learning material from a heterogeneous, open corpus is a challenge in project-based learning. In addition, with the authoring of high-quality learning resources being a time ... [more ▼]

The retrieval of appropriate learning material from a heterogeneous, open corpus is a challenge in project-based learning. In addition, with the authoring of high-quality learning resources being a time-intensive task, reusability in different contexts is desirable. In this paper, we propose to move from a material-centric to a student-centric approach, integrating learning material in an advanced project-based learning support platform. Our ecosystem, relying on semantic web technologies, comprises plugins for common authoring and project realization tools. [less ▲]

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See detailHigh-Precision Gestural Input for Immersive Large-Scale Distributed Virtual Environments
Botev, Jean UL; Rothkugel, Steffen UL

in Proceedings of the 8th ACM Multimedia Systems Conference (MMSys) (2017)

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See detailContour Drawing and Detection for Collaborative Context-Aware Mobile Training and Exploration
Botev, Jean UL; Rothkugel, Steffen UL; Mayer, Joe

in Proceedings of the 16th World Conference on Mobile and Contextual Learning (mLearn) (2017)

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See detailHybrid Societies: Challenges and Perspectives in the Design of Collective Behavior in Self-Organizing Systems
Hamann, Heiko; Khaluf, Yara; Botev, Jean UL et al

in Frontiers in Robotics and AI (2016), 3(14),

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See detailSocially-Sensitive Systems Design – Working Group on "Understanding Social Concepts in Self-Organising Systems"
Lewis, Peter R.; Bellman, Kirstie; Botev, Jean UL et al

in Dagstuhl Reports (2016), 5(11), 142-147

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See detailDemonstrating the CollaTrEx Framework for Collaborative Context-Aware Mobile Training and Exploration
Botev, Jean UL

in Proceedings of the International Conference on Educational Technologies (ICEduTech) (2016)

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See detailCollaTrEx – Collaborative Context-Aware Mobile Training and Exploration
Botev, Jean UL; Marschall, Ralph; Rothkugel, Steffen UL

in Proceedings of the International Conference on Design, Learning & Innovation (DLI) (2016)

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See detailStructural Balance and Optimized Connectivity in Peer-to-Peer Massively Multiuser Virtual Environments
Botev, Jean UL

in Proceedings of the 6th ACM Multimedia Systems Conference (MMSys) (2015)

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See detailSocio-Inspired Design Approaches for Self-Adaptive and Self-Organizing Collaborative Systems
Botev, Jean UL; Rothkugel, Steffen UL; Klein, Johannes UL

in Proceedings of the 9th IEEE International Conference on Self-Adaptive and Self-Organizing Systems (SASO) (2015)

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See detailLayered Consistency Management for Advanced Collaborative Compound Document Authoring
Klein, Johannes UL; Botev, Jean UL; Rothkugel, Steffen UL

in Proceedings of the 11th International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom) (2015)

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See detailAnonymity, Immediacy and Electoral Delegation in Socio-Technical Computer Systems
Botev, Jean UL

in Socioinformatics - The Social Impact of Interactions between Humans and IT (2014)

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See detailReusable Functional Modules for the Support of Active Learning
Kirsch, Laurent UL; Grevisse, Christian UL; Botev, Jean UL et al

in Proceedings of the World Conference on Educational Media, Hypermedia and Telecommunications (EdMedia) (2014)

Detailed reference viewed: 160 (53 UL)