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Computer Science: Recent submissions

  • Management of Evolving Contraints in a Computerised Engineering Design Environment 
    Goonethillake, J.S.; Wikramanayake, G.N. (2004)
    Engineering design process has an evolutionary and iterative nature as design artifacts develop through series of changes before the final solution is achieved. Design is performed based on design requirements which are ...
  • Application of Data Wherehouse & Mining Exploitation for Supporting the Plan of Highter Education System in Sri Lanka 
    Fernando, M.G.N.A.S.; Wikramanayake, G.N. (2004)
    The topic of data warehousing encompasses architectures, algorithms, and tools for brining together selected data from multiple databases or other information sources into a single repository called a data warehouse, ...
  • Speaker Search and Indexing for Multimedia Databases 
    Silva, T.; Karunarathne, D.D.; Wikramanayake, G.N.; Hewagamage, K.P.; Dias, G.K.A. (Infotel Lanka Society, 2011)
    This paper proposes an approach for indexing a collection of multimedia clips by a speaker in an audio track. A Bayesian Information Criterion (BIC) procedure is used for segmentation and Mel-Frequency Cepstral ...
  • Profile Based Video Segmentation System to Support e-Learning 
    Premaratne, S.C.; Karunarathne, D.D.; Wikramanayake, G.N.; Hewagamage, K.P.; Dias, G.K.A. (Colombo: Infotel Lanka Society, 2004)
    Use of video clips for e-learning is very limited due to the high usage of band width. The ability to select and retrieve relevant video clips using semantics addresses this problem. This paper presents a ...
  • Improving B2B Transactions by Exploiting Business Registries 
    Gunatilaka, M.; Wikramanayake, G.N.; Karunarathne, D.D. (Computer Society of Sri Lanka (CSSL), 2004)
    One of the essential requirements in electronic business is to exchange business information between agreed business partners. However discovering suitable partner(s) and establishing collaboration with these ...
  • Implementation of Ontology Based Business Registries to Support e- 
    Gunatilaka, M.; Wikramanayake, G.N.; Karunarathne, D.D. (Colombo: Infotel Lanka Society, 2004)
    The Business Registries are one of the key elements in the Business to Business (B2B) transaction process in e-Commerce. It acts as knowledge centers by offering services to different business parties to ...
  • Management of Evolving Constraints in a Computerised Engineering 
    Goonethillake, J.S.; Wikramanayake, G.N. (Colombo: Computer Society of Sri Lanka, 2004)
    Engineering design process has an evolutionary and iterative nature as design artifacts develop through series of changes before the final solution is achieved. Design is performed based on design requirements ...
  • e-Learning: Changes in Teaching and Learning Styles 
    Wikramanayake, G.N. (2003)
    Availability of vast amount of information on the web has provided access to all types of learning material. The teacher’s lecture notes is no longer the primary focus of a learning process, and the teacher’s role ...
  • A Tool for the Management of ebXML Resources 
    Sooriarachchi, S.S.; Wikramanayake, G.N.; Dias, G.K.A. (2003)
    The ebXML initiative is designed for electronic interoperability, allowing businesses to find each other, agree to become trading partners and conduct business. ebXML repository is used to store the ebXML resources and ...
  • Document Management Techniques & Technologies 
    Sathiadas, Joseph P.; Wikramanayake, G.N. (2003)
    Electronic Document Management System (EDMS) is a rapidly developing technology and is considered as the solution for organizations that needs a way to manage the information efficiently. EDMS applications focus on the ...
  • Extending UMM with Speech Acts 
    Jayaweera, P.; Johannesson, Paul; Wikramanayake, G.N. (2003)
    The United Nations Center for Trade Facilitation and Electronic Business (UN/CEFACT) provides UN/CEFACT Modeling Methodology (UMM) for technology and protocol independent business process and business information modeling ...

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