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Browsing Faculty of Mathematics and Informatics by Title

Now showing items 84-103 of 290

Giving Teachers a Hand(book) to Develop ICT-enhanced skills,

Forcheri, Paola; Molfino, Maria Tereza; Van Diepen, Nico; Stefanova, Eliza; Sendova, Evgenia (Proceedings of 3rd Balkan conference in Informatics BCI2007 “Research in informatics and information society technologies, 2007-09)

Shared web-based knowledge bases, enriched with the possibilities of discussing about their content and of proposing new one, seem to offer the opportunity to diffuse pedagogical innovation. To this aim, the knowledge ...
Gradual Forgetting for Adaptation to Concept Drift

Koychev, Ivan (Proceedings of ECAI 2000 Workshop on Current Issues in Spatio-Temporal Reasoning,, 2000)

The paper presents a method for gradual forgetting, which is applied for learning drifting concepts. The approach suggests the introduction of a time-based forgetting function, which makes the last observations more ...
Gustafson-Kessel Algorithm for Evolving Data Stream Clustering

Georgieva, Olga; Filev, D. (“ACM International Conference Proceeding Series”, Vol. 433, Intern. Conference on Computer Systems and Technologies - CompSysTech’09, 2009-06-18)

A simplified clustering algorithm that enables on-line partitioning of data streams is proposed. The algorithm applies adaptive-distance metric to identify clusters with different shape and orientation. It is ...
How to Build Up Contemporary Software Professionals - Project-Based Learning in Data Structure and Programming

Todorova, Magdalina; Hristov, Hristo; Stefanova, Eliza; Nikolova, Nikolina (Sofia University, 2010-09-11)

This article describes project-based learning (PBL) approach applied in the course Data Structures and Programming taught in Faculty of Mathematics and Informatics at Sofia University. PBL is a component of a larger and ...
How to Extend the ICT Used at Companies for Transferring and Sharing Knowledge

Antonova, Albena; Csepregi, Anikó; Marchev, Angel (Sofia University, 2010-09-11)

Knowledge sharing (KS) is recognized today as an increasingly important management problem because it reflects the capacity of organizations to absorb and profit from individual knowledge and to transform it to company ...
How to Find Anything on The Internet?

Kovatcheva, Eugenia (TopTeam Co., 1999)

In this book was describe the ways how to find necessary information, proper job or someone on the Net. There are listed a most important search engines and portals. The reader will find how to make own e-mail address ...
ICT-enhanced Teacher training for Lifelong Competence

Stefanov, Krassen; Naskinova, Irina; Nikolov, Roumen (Proc. of IMICT 2007, Boston, 2007)

In this paper we are giving an example of how Information and Communication Technologies (ICT) can enhance the process of Teacher training, and how this can be used for Lifelong Competence Development of teachers. We ...
Implementation of Advanced Technologies in Ontology-based E-learning Model

Todorova, Korneliya (Sofia University, 2010-09-11)

Paper discusses how advanced technologies like educational software and Web 2.0 tools could be successfully integrated in e-learning in order to create and deliver high quality e-learning content using ontology-based ...
Improvement of Internet marketing campaign in Chinese company --planning design

Nan, Zhang (Sofia University, 2005-09-09)

Needs and Problems: As the Internet marketing is a new concept in China, it is still not very well organized now. People are doing Internet Marketing in some wrong way as following: 1. People don’t catch the concept of ...
INFORMATION TECHNOLOGIES STRUCTURING IN THE EDUCATION THROUGH BUSINESS PROCESSES

Tsvetanov, Yasen (2008-01-18)

This paper wants to present the possibility for IT use like a tool for educational problem solving, as well as the problems following IT implementation. Great IT features does not ensure great advantages – incorrect IT use ...
Insight into challenges for researchers and Universities in Bulgaria

Gourova, Elissaveta; Gourov, N; Tashev, T (Challenges in Higher Education and Research, 2009)

The paper presents the results of studies carried out recently among Bulgarian stakeholders to investigate the career and mobility of researchers, as well as problems in industry-academia collaboration. The methodological ...
Intelligent Search in eBook Repository

Ali, Waris; Koychev, Ivan (Sofia University, 2010-09-11)

Nowadays a lot of systems are available for searching e-books, but the ways to retrieve relevant and meaningful information are difficult. To cope with this problem of retrieving relevant information efficiently we ...
Interoperability Framework for Assessment Authoring - Assessment Interoperability Bus (AIB)

Petrov, Milen (9th Intl. Conference ICL2006 (Interactive Computer Aided Leaerning), IEEE Student Track, 2006-09-27)

Current paper presents a research in the area of e-learning interoperability, and more concrete in assessment area. As first there is reviewed state-of-the-art in specifications, managed by IMS consortium. Next there are ...
I*Teach - methodology handbook on ICT- enhanced skills

Sendova, Evgenia; Stefanova, Eliza; van Diepen, Nico (Faleza-office 2000, 2007)

This handbook is intended for teachers and teacher trainers who would like to implement practical methods, methodological tools, and software instruments to support their students in building ICT-enhanced skills and ...
IT education – challenging the limitations instead of limiting the challenges

Sendova, Evgenia; Stefanova, Eliza; Boytchev, Pavel; Nikolova, Nikolina; Kovatcheva, Eugenia (Proceeding of 6th International Conference for Informatics and Information Technology (CIIT 2008), 2008-02-10)

The paper deals with addressing the most typical limitations and challenges the ICT teachers in Bulgaria (and all over the world) are confronted with. A set of ICT textbooks and supporting instrumentarium for 5th, 6th ...
IT for Innovative Educational Environments: Exploring, Authoring and Programming

Boytchev, P.; Kamenova, S.; Sendova, E.; Stefanova, E.; Kovatcheva, E.; Nikolova, N. (Proceedings of International Conference for Interactive Computer Aided learning – The Challenges of Life Long Learning ICL 2009, 2009-01-01)

The paper presents a novel approach based on using a single educational environment to achieve various methods for supporting educational activities – exploring prebuilt learning modules, using authoring tools to create ...
JProfiler – инструмент за оптимизиране на Java приложения

Карабашев, Иво (Софийски университет “Св. Климент Охридски”, 2005-09-09)

Настоящата дипломна работа описва система за проследяване и събиране на статистическа информация от Java приложения. Теоретично се изследват проблемите с неефективното използване на ограничените ресурси при разработване ...
Knowledge Based Tool for Modeling Dynamic Systems in Education

Stefanov, Krassen; Dimitrova, Galina (Proceedings of PEG-93 Conference, 1995-07-02)

Dynamic systems are often used in education: in physics, chemistry, biology, history, etc. This paper describes a programming tool for modelling dynamic systems which can assist the teaching and training process. The tool ...
Knowledge management and learning in the organizational context

Antonova, Albena; Gourova, Elissaveta; Nikolov, Roumen (3rd E-Learning Conference, 2006-09-07)

In the last decades, learning and knowledge have become key success factors for international competitiveness with the result that intangible and immaterial resources have overtaken physical and tangible assets in order ...
Knowledge Management Training at Universities

Gourova, Elissaveta; Antonova, Albena (Proc. of 6th International Conference “Challenges in Higher Education and Research in the 21st Century”, 2008-06-01)

The paper will focus on four topics: It will initially consider knowledge management (KM) challenges and benefits. Second, it will present the approach for building KM curricula within the project TRAINMOR KNOWMORE. It ...