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Sofia University "St. Kliment Ohridski"

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Browsing OpenAIRE by Title

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  • Social Network Analysis in Professional e-Recruitment 
    Toteva, Kostadinka; Gourova, Elissaveta (Springer-Verlag Berlin Heidelberg 2011, 2011)
    The present paper considers the importance of social networks for the success of the recruitment process in the knowledge society. It provides a short theoretical background on social network analysis (SNA) and the most ...
  • Solving Discrete Multicriteria Optimization Problems in Group Environment 
    Andonov, Filip (Demetra EOOD, 2009)
    This paper aims to present new methods for group decision making that take into account different decision making styles and their implementation in decision making using the Group Multichoice system.
  • Specific Usage of Visual Data Analysis Techniques 
    Savoska, Snezana; Loskovska, Suzana (Demetra EOOD, 2009)
    The visualization techniques are very important tools for data mining processes. They are widely applied in many areas especially in supporting decision making processes. We use visualization tools for rule generation, ...
  • Storyboard Design for Adaptive E-learning Based on Learning Styles 
    Vassileva, Dessislava (Demetra EOOD, 2010)
    The article discusses the methodology taken for instructional design of adaptive courses based on learner character such as learner goals and preferences, learner style and, as well, learner performance and satisfaction ...
  • A Study of Users Expectations for Metadata Repositories of Educational Resources 
    Stefanova, Eliza; Nikolova, Nikolina; Kovatcheva, Eugenia; Stefanov, Krassen; Boytchev, Pavel (Demetra EOOD, 2010)
    This paper presents the role of contemporary digital libraries with educational resources in Europe. The importance of enriching digital resources with complete, descriptive and accurate metadata is discussed as well as ...
  • A Successful Application of the Agile Manifesto to Resource Constrained Projects with Open Specifications 
    Gardjeliyska, Aneliya; Dobrin, Radu; Punnekkat, Sasikumar (Demetra EOOD, 2010)
    In this paper we describe how agile manifesto can be applied when a specific software solution is needed in a resource, i.e., time- and manpower- constrained environment, while the specifications are not detailed, and are ...
  • Supporting Interactive IPTV Apps with an Enterprise Resource Bus 
    Sharma, Sunny; Deters, Ralph (Springer-Verlag Berlin Heidelberg 2011, 2011)
    Delivering TV services via internet protocols over high-speed connections is commonly referred to as IPTV (Internet Protocol TeleVision). A particularly interesting aspect of IPTV is the augmentation of the subscriber’s ...
  • A System Integrating Agent Services with JMS for Shared Battlefield Situation Awareness 
    Esterline, Albert; Wright, William; Banda, Srinivas (Springer-Verlag Berlin Heidelberg 2011, 2011)
    This paper reports on work in progress on a prototype information dissemination and management system for a hierarchical military command structure. Each unit is provided with a suite of services that integrates three ...
  • Teachers’ Training Design Model and Decision Support System 
    Stefanova, Eliza; Boytcheva, Svetla (Springer-Verlag Berlin Heidelberg 2011, 2011)
    This paper discusses the problems in the design of teacher’s training as a form of professional development. The research is focused on the tool for appropriate support of courses design for the teachers to develop their ...
  • Theoretical Framework of Open Virtual Worlds for Professional Development 
    Stefanova, Eliza; Boytcheva, Svetla (Demetra EOOD, 2010)
    This paper discusses an attempt for formalization of the decision making process, evaluation and scaling of the components and parameters of Lifelong learning systems and services. Fuzzy logic techniques are used for the ...
  • Towards Better Discoverability and Use of Open Content 
    Dichev, Christo; Bhattarai, Bandana; Clonch, Curan; Dicheva, Darina (Springer-Verlag Berlin Heidelberg 2011, 2011)
    Availability and open access to resources is an important factor in educational development, but not a sufficient solution by itself. Open educational practices need to be fostered by an appropriate supportive environment ...
  • Towards the Development of a Research Methodology for Studying the Nature of Value Co-Creation in Internet Driven Businesses 
    Allen, Stephen; Tanev, Stoyan; Bailetti, Tony (Demetra EOOD, 2009)
    Value co-creation, is an emerging innovation, marketing and business paradigm describing how customers and users are seen as active participants in the design of personalized products, services and experiences (Prahalad & ...
  • Towards the Foundation for Read-Write Governance of Civilizations 
    Paulin, Alois (Springer-Verlag Berlin Heidelberg 2011, 2011)
    The research presented in this paper aims towards defining a governmental platform that would satisfy the need for a flexible and participative infrastructure for governing a modern society based on the rule-of-law and ...
  • Using a Fuzzy Emotion Model in Computer Assisted Speech Therapy 
    Schipor, Ovidiu Andrei; Pentiuc, Stefan Gheorghe; Schipor, Maria Doina (Springer-Verlag Berlin Heidelberg 2011, 2011)
    Affective computing – machine’s ability to recognize and simulate human affects – has become a main research field for Human Computer Interaction. This paper deal with emotion recognition within a CBST (Computer Based ...
  • Using Knowledge Management Technology to Aid Knowledge Transfer 
    Zangerl, Alexander (Demetra EOOD, 2009)
    This paper describes a practical system designed to create, maintain and manage teaching materials using knowledge management techniques. This system uses ISO Topic Maps to represent and store knowledge, which subsequently ...
  • Using Robotics to Achieve Meaningfully Engaged Learning 
    Caldwell, Rebecca; Jones, Elva (Springer-Verlag Berlin Heidelberg 2011, 2011)
    There has been a significant decline in the number of college students choosing majors in computer science or technology related fields. Additionally, within the United States, there is an achievement gap between ...
  • Using Semantic Relations for Representing Long-Term User Interests 
    Zeb, Muhammad Ali; Fasli Maria (Springer-Verlag Berlin Heidelberg 2011, 2011)
    In this paper we present a new mechanism for representing the long-term interests of a user in a user profile. Semantic relatedness between the profile terms is measured by using the web counting based method. Profile terms ...
  • Visualizing and Presenting Story Maps in TM4Book 
    Johnsen, Lars; Dichev, Christo; Dicheva, Darina (Springer-Verlag Berlin Heidelberg 2011, 2011)
    This short paper focuses on the visualization and presentation of storylines and suchlike narrative information in TM4Book, a Topic Maps-based semantic annotation tool for creative writing and textual analysis. Drawing on ...
  • Web-based CBR System for Support Medical Diagnosis 
    Stamenov, Alexander; Koychev, Ivan (Demetra EOOD, 2009)
    From the early days of development of Artificial Intelligence, there was a strong in-terest in applications in the area of medicine. The interest was strong enough to form a separate branch in the early ‘80s entitled ...
  • Wireless Services in Faculty Information System 
    Mikalački, Sava; Bodroški, Žarko; Škrbić, Srđan (Demetra EOOD, 2009)
    The ongoing process of implementation of the information system of the Faculty of Science in Novi Sad has entered a new phase in which wireless services for mobile devices have been designed and implemented. In this paper ...

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