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Browsing OpenAIRE by Title

Now showing items 54-73 of 103

NeOn Methodology for Building Ontology Networks: a Scenario-based Methodology

Gómez-Pérez, Asunción; Suárez-Figueroa, Mari Carmen (Demetra EOOD, 2009)

The 1990s and the first years of this new millennium have witnessed the growing interest of many practitioners in methodologies that support the creation of single or isolated ontologies. All these approaches have supposed ...
News Article Classification Based on a Vector Representation Including Words’ Collocations

Kompan, Michal; Bieliková, Mária (Springer-Verlag Berlin Heidelberg 2011, 2011)

In this paper we present a proposal including collocations into the pre-processing of the text mining, which we use for the fast news article recommendation and experiments based on real data from the biggest Slovak ...
On-Demand Learning in the Semantic Web

Kolarova, Daniela (Demetra EOOD, 2010)

Learning processes need to be efficient and just-in-time for supporting the need-to-know of employees or learners. The efficient mechanisms for acquiring knowledge on demand are crucial for organizations to enhance the ...
On the Knowledge Management Aspects of Digital Preservation

Dobreva, Milena (Demetra EOOD, 2009)

The current digital preservation (DP) landscape is dominated by the ISO standard 14721:2003 (OAIS). This poster will present several approaches to digital preservation (policy-centric, functional, life-cycle management, ...
An Ontological Approach for Multicultural Digital Repositories

Boytchev, Pavel; Bocconi, Stefania; Stefanov, Krassen (Demetra EOOD, 2010)

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 ...
An Ontology-Based Model for Driving the Building of Software Product Lines in an ITS Context

da Silva, Alan Pedro; Bittencourt, Ig Ibert; Ataíde, Walker; Holanda, Olavo; Costa, Evandro; Tenório, Thyago; Brito, Patrick H. S. (Springer-Verlag Berlin Heidelberg 2011, 2011)

The Intelligent Tutoring Systems (ITS) have been used daily to support education in several domains. For this reason, the fast and easy construction of such ITS are fundamental requirements. In this sense, Software Product ...
Ontology-based Recommendation System for Personalized Education of Dyslexics to Read

Ivanova, Tatyana; Terzieva, Valentina; Andreev, Rumen (Demetra EOOD, 2010)

Dyslexic pupils have learning difficulties in reading, writing, maths. They require individualised education. The paper presents an approach to achievement of personalised teaching the basics of reading that applies dyslexic ...
Ontology Mapping Tools, Methods and Approaches – Analytical Survey

Ivanova, Tatyana; Terzieva, Valentina (Demetra EOOD, 2010)

In this paper we present the results of browsing, analyzing and comparing many ontology mapping tools, approaches and methods. We extract and classify valuable parameters for strict and unambiguous tool or method description. ...
Partitioning Simulation Objects in Distributed Environment

Valchanov, Hristo; Ruskova, Nadezhda; Ruskov, Trifon (Demetra EOOD, 2010)

The parallel discrete event simulation (PDES) is a main approach to improve the execution of a simulation by distributing it between multiple processors. The mapping of the simulation entities over the processors is very ...
Personal Extreme Programming – An Agile Process for Autonomous Developers

Dzhurov, Yani; Krasteva, Iva; Ilieva, Sylvia (Demetra EOOD, 2009)

Despite the tendency of growing the size and complexity of the developed software, significant part of it is still developed by autonomous developers. The current research study proposes a modification of PSP which aims ...
Physics and Earth Science User Communities of Armenian National Grid Initiative

Astsatryan,Hrachya; Sahakyan, Vladimir; Shoukourian, Yuri; Mkoyan, Sargis; Akopov, Norayr; Asatryan, Hrachya; Kryuchkyan, Gagik; Mickaelian, Areg; Sargsyan, Lusine (Demetra EOOD, 2010)

The main purpose of this article is to present the results and activities of physics and earth sciences heavy user communities of Armenian National Grid Initiative (ArmNGI) using computational or storage resources of ...
A Proposal for Storysculpturing

Boytchev, Pavel (Springer-Verlag Berlin Heidelberg 2011, 2011)

Storytelling is a core element of the design of Serious Games. Building a story is traditionally implemented by carefully chaining narrative blocks. This paper presents an approach utilizing a reverse method – stories are ...
Query-Based Summarization: A survey

Damova, Mariana; Koychev, Ivan (Demetra EOOD, 2010)

This paper presents a survey of recent extractive query-based summarization techniques. We explore approaches for single document and multi-document summarization. Knowledge-based and machine learning methods for choosing ...
Reason-able View of Linked Data for Cultural Heritage

Damova, Mariana; Dannells, Danna (Springer-Verlag Berlin Heidelberg 2011, 2011)

This paper presents a novel approach that relies on the innovative idea of reason-able view of the Web of linked data applied to the domain of cultural heritage. We describe an application of data integration based ...
Redefining the Role of Testers in Organisational Transition to Agile Methodologies

Čaušević, Adnan; Sajeev, A.S.M.; Punnekkat, Sasikumar (Demetra EOOD, 2009)

Many challenges confront companies when they change their current software development process to an agile development methodology. Those challenges could be rather difficult but one that requires considerable attention ...
Re-experiencing Engineering Inventions within a Modern Virtual Environmen

Boytchev, Pavel; Armyanov, Peter (Demetra EOOD, 2010)

This paper describes a personal journey in the world of Mathematics and Mechanics and the actual process of reinventing devices with focus on their mathematical and mechanical properties. A set of important accompanying ...
Research Phases of University Data Mining Project Development

Kabakchieva, Dorina; Stefanova, Kamelia; Kissimov, Valentin; Nikolov, Roumen (Demetra EOOD, 2010)

Educational Data Mining becomes one of the challenging new research fields where data mining methods and tools could help universities in taking timely and data analysis based management decisions, thus contributing to ...
Review and Comparative Analysis of Distributed Knowledge Management Systems

Antonova, Albena (Demetra EOOD, 2009)

Distributed technologies attract researchers interest as they propose many technological, but as well organizational and end-user benefits. With development of Web 2.0 and Cloud computing, distributed networks are considered ...
Reviving Technology Enhanced Learning Activity in the Context of Distance Learning Curriculum Quality Assessment Dimensions

Volungeviciene, Airina; Tereseviciene, Margarita (Demetra EOOD, 2010)

The paper presents research implemented in the area of technology enhanced learning (TEL) activity in the context of distance learning curriculum (DLC) quality assessment (QA) dimensions. As education institutions maintain ...
Semantic Retrieval Approach to Factoid Question Answering for Bulgarian

Peshterliev, Stanislav; Koichev, Ivan (Springer-Verlag Berlin Heidelberg 2011, 2011)

With the abundance of information available today, we need ecient tools to explore it. Search engines try to retrieve the most relevant documents for a given query, but still require users to look for the exact answer. ...