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Browsing Faculty of Mathematics and Informatics by Title

Now showing items 13-32 of 290

Analyses of an agile methodology implementation

Ilieva, Sylvia; Ivanov, Penko; Stefanova, Eliza (Proceedings of the 30th EUROMICRO Conference, 2004-09-03)

In the last few years Agile methodologies appeared as a reaction to traditional ways of developing software and acknowledge the need for an alternative to documentation driven, heavyweight software development processes. ...
Analysis of the Internet marketing and its application in the Chinese web space

Linlin, Sun (Sofia University, 2005-09-09)

Needs and Problems-- Now in China, the situation of Internet marketing must be changed for better effect. After research, I found there are mainly three problems: • First, the theory knowledge of Internet Marketing is ...
Analysis of the Usage of the Virtuoso system

Stefanov, Krassen; Stefanova, Eliza (Proceedings of the AIED’05 Workshop “Usage analysis in learning systems”, 2005-07-22)

We present our experiences for recording and analyzing usage of the Learning System Virtuoso at the University of Sofia. The description follows the structure that emerged from the joint work on the Kaleidoscope DPULS ...
An Approach for Evaluating Web-Based Collaborative Environments

Gachev, Georgi; Nikolova, Iliana (In Proceedings, KAL Workshop, 2005)

The paper presents a study of Web-based Collaborative Environments (CE) with regard to the type and frequency of the embedded tools. A classification is made by the type of tools most frequently included. A model for ...
An Extended Version ofGustafson-Kessel Clustering Algorithm for Evolving Data Stream Clustering Evolving Intelligent Systems: Methodology and Applications

Filev, D.; Georgieva, Olga (IEEE Press Series on Computational Intelligence, 2010)

The chapter deals with a recursive clustering algorithm that enables a real time partitioning of data streams. Proposed algorithm incorporates the advantages of the Gustafson-Kessel clustering algorithm of identifying ...
An Interface for Ontology Based Platform -the Evolution of the Ideas

Zafirova-Malcheva, Temenuzhka; Kovatcheva, Eugenia; Stefanova, Eliza; Nikolova, Nikolina (Sofia University, 2010-09-11)

The article presents main stages in the process of the development the user interface of the Share.TEC ontology based portal for teacher educators. The paper discusses how the various ideas were born, what types of ...
An Ontological Approach for Multicultural Digital Repositories

Boytchev, Pavel; Bocconi, Stefania; Stefanov, Krassen (Sofia University, 2010-09-11)

The EC funded Share.TEC project aims to provide culturally aware access to resources across Europe related to Teacher Education. The semantic core of the system is the Teacher Education Ontology (TEO), which not only ...
"ARCADE Assessment Framework

Petrov, Milen; Bontchev, Boyan; Aleksieva, Adelina (2nd Int. Conf.on Multimedia and ICTs in Education (m-ICTE2003), 2003-12-06)

The boom in development of learning management tools in recent years stimulates creation of relevant standards, while acceptance of such standards helps system interoperability worldwide. The paper aims in presenting an ...
Artificial Stakeholders (AS) module of the PRIME project

Varbanov, Sergey (2010-02-09)

The Artificial Stakeholders (AS) module of the PRIME project includes Protege System (as protege.jar), Algernon rule-based forward and backward inference engine (here implemented as a Protege plugin) and Java code interfacing ...
Aspect.Net – Аспектно-ориентирано разширение на Microsoft Visual Studio 2003

Колев, Александър (Софийски Университет „Св. Климент Охридски”, 2007-02-12)

Още от самото създаване на компютрите, езиците за програмиране не престават да се развиват: от машинен код и асемблерни езици до процедурни и обектно-ориентирани. Всеки прогрес в технологиите подобрява средствата, с които ...
Assessing Students’ Performance in Distance Education Courses

Vladinova, Larissa; Petrov, Milen; Iliev, Trayan (International Conference on Computer Systems and Technologies (CompSysTech’2003),, 2003-06-20)

ARCADE is a project aimed to develop an integrated software platform for authoring and delivery of Internet-based distance courses covering the university needs. Unified Modeling Language (UML) and Unified Software ...
A Study of Users Expectations for Metadata Repositories of Educational Resources

Stefanova, Eliza; Nikolova, Nikolina; Kovatcheva, Eugenia; Stefanov, Krassen; Boytchev, Pavel (Sofia University, 2010-09-11)

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 ...
ATI Portal for Technology Enchanced Learning

Nikolov, Roumen; Stefanov, Krassen; Stefanova, Eliza; Georgiev, Atanas; Boytcheva, Svetla (Proceedings of the ETN-DEC E-learning conference – Knowledge Society, 2005-09-06)

The presented paper describes development of Advanced Training Institute (ATI) portal for Technology Enhanced Learning (TEL). The ATI portal is an interactive tool presenting FP6 NoE Kaleidoscope project competences to ...
A Virtual Environment for Distance Education and Training

Nikolov, Roumen; Nikolova, Iliana (IFIP WG3.6 Conference, Vienna, 1996-09-02)

The paper aims at developing a model for a Virtual Environment for Distance Education and Training (VEDET) that offers a comprehensive metaphor to be used both for humancomputer interface and instructional design purposes. ...
A Virtual Learning Environment for Doing Business on the Internet

Nikolov, Roumen; Stefanov, Krassen (Proc. of IFIP WG3.3 Working Conference "Human Computer Interaction and Educational Tools", 1997-04-27)

The power of the new Communication and Information Technologies influences human life and economy so deeply that makes all of us learners both as individuals and members of (real or virtual) learning communities and learning ...
A Virtual Teacher Community to facilitate professional development

Ratcheva, Desislava; Stefanova, Eliza; Nikolova, Iliana (ISSEP 2006: Informatics Education – The Bridge between Using and Understanding Computers, 2006)

Information technologies revolution calls for new skills and teachers’ qualifications. In order to help secondary school education to meet the requirements raised by the changes in information and educational technologies, ...
Bridging the Digital Divide in South-Eastern Europe

Gourova, Elissaveta; Antonova, Albena (IV International Bulgarian-Greak Scientific Conference Computer Science’2008, 2008-09-18)

The main aim of the paper is to raise some issues related to the access and usage of Information and Communication Technologies (ICT) in South-Eastern Europe. It is based on the results of a recent project and highlights ...
Building a Research University Ecosystem: the Case of Software Engineering Education at Sofia University

Nikolov, Roumen; Ilieva, Sylvia (ESEC/FSE 2007 Conference, Widened Software Engineering track, Dubrovnik, 2007-09-03)

This paper analyses the specifics and the tendencies in building of the knowledge society and the role of the universities in this process. Some European policies and programs dedicated to the new role of the universities ...
BUILDING OWL ONTOLOGY IN FEDORA DIGITAL REPOSITORY

Grigorov, Alexander; Georgiev, Atanas; Anagnostou, Panagiotis (Сборник “Моделиране и управление на информационните процеси”, 2010)

Digital repositories find more and more applications in various information systems and especially in e-learning systems. Along with storing digital objects the repositories need to also to represent domain knowledge, user ...
Building skills for the knowledge society

Gourova, Elissaveta; Antonova, Albena; Nikolov, Roumen (International Scientific Conference Computer Science’2006, 2006)

The present paper takes into account the skills sets needed for the knowledge society, and the focus on ICT and e-business skills, innovation and knowledge management in organizations. It highlights the related challenges ...