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ERIC Number: EJ928308
Record Type: Journal
Publication Date: 2011
Pages: 21
Abstractor: As Provided
Reference Count: 26
ISSN: ISSN-0047-2395
Flexible Simulation E-Learning Environment for Studying Digital Circuits and Possibilities for It Deployment as Semantic Web Service
Radoyska, P.; Ivanova, T.; Spasova, N.
Journal of Educational Technology Systems, v39 n4 p349-369 2010-2011
In this article we present a partially realized project for building a distributed learning environment for studying digital circuits Test and Diagnostics at TU-Sofia. We describe the main requirements for this environment, substantiate the developer platform choice, and present our simulation and circuit parameter calculation tools. Administrative, Demo, and Service tools are fully realized and presented in the article. Serial fault simulator and ATPG with random input vectors are also presented. Some tools for fault diagnosis are developed and presented in the article. We discuss and compare modern semantic technologies for publishing functionalities of our application as semantic web services to make them easily searchable and usable from the internet. Initial version of ontology, conceptualizing valuable domain and semantic web service terminology is developed and conceptual model, using this ontology for dynamic service discovery and composition is presented and discussed. (Contains 1 table and 19 figures.)
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Publication Type: Journal Articles; Reports - Evaluative
Education Level: Higher Education; Postsecondary Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers - Location: Bulgaria