Now showing items 1-20 of 258

    • Realizing a new e-commerce tool for formation of a virtual enterprise 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2003)
      This paper presents a methodology for the development of a new tool for the formation of a virtual enterprise. The formation phase mainly deals with inviting potential collaborators to virtual enterprise and developing a ...
    • Partial search vector selection for sparse signal representation 

      Skretting, Karl; Husøy, John Håkon (Conference object, 2003)
      In this paper a new algorithm for vector selection in signal representation problems is proposed, we call it space is searched. Partial Search (PS). The vector selection problem is described, and one group of algorithms ...
    • Planning E-government startup: a case study on E-Sri-Lanka 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2004)
      This paper analyzes the proposed implementation strategies of e-government in Sri Lanka. First, the vision of e-Sri Lanka – the information and communication technology development roadmap to achieve e-governance – is ...
    • Java Bluetooth wireless technology for evaluating student performance in classroom 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2005)
      This paper focuses on the use of Java Bluetooth wireless technology for evaluation of student performance in classroom. First, an introduction to Bluetooth wireless technology is given. Second, use of Java technology for ...
    • An interative approach for distribution chain design in agile virtual environment 

      Hongze, Ma; Davidrajuh, Reggie (Journal article; Peer reviewed, 2005)
      Purpose – The study sets out to explore the use of an iterative approach for designing distribution chain in an agile virtual environment; in an agile virtual environment, quick adaptation to changing market situation ...
    • Survey of Key Management in Ad Hoc Networks 

      Hegland, Anne Marie; Winjum, Eli; Mjølsnes, Stig Frode; Rong, Chunming; Kure, Øivind; Spilling, Pål (Peer reviewed; Journal article, 2006)
      The wireless and dynamic nature of mobile ad hoc networks (MANETs) leaves them more vulnerable to security attacks than their wired counterparts. The nodes act both as routers and as communication end points. This makes ...
    • Structures for stepwise development of adaptive supply chain 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2006-12)
      Falling margins, globalization, and accelerating innova-tion cycles are forcing businesses to switch from traditional (linear and sequential) supply chains to adaptive supply chains that possess the flexibility needed ...
    • An architecture for self-healing autonomous object groups 

      Meling, Hein (Journal article; Peer reviewed, 2007)
      Jgroup/ARM is a middleware for developing and operating dependable distributed Java applications. Jgroup integrates the distributed object model of Java RMI with the object group paradigm, enabling construction of ...
    • Exploring ethical implications of personal relationships in dyadic business exchanges 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2007)
      This paper explores the ethical implications of the existence of personal relationships in business exchanges. Firstly, this paper introduces personal relationship in business exchanges. Secondly, three normative theories ...
    • A service-oriented approach for developing adaptive distribution chain 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2007)
      This paper presents a service-oriented approach for development of adaptive distribution chain. The distribution chain presented in this paper achieves all the three objectives of an adaptive chain: Firstly, to achieve ...
    • Towards modeling the economies of personal relationships in dyadic business exchanges 

      Davidrajuh, Reggie; Jensen, Øystein (Journal article; Peer reviewed, 2007)
      This paper proposes modeling the economies of personal relationship so that its impact on the collective economic outcome in dyadic business exchanges can be measured. Firstly, this paper introduces personal relationship ...
    • Array-based logic for realizing inference engine in mobile applications 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2007)
      Mobile and wireless devices suffer from technological limitations such as limited battery life and limited memory size. Hence, use of technologies for mobile applications is confined to those technologies that are faster ...
    • Building a fuzzy logic based tool for E-readiness measurement 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2008)
      Firstly, this paper presents fuzzy logic based approaches for building a tool for measuring ereadiness of a country. This paper proposes fuzzy logic for realizing the measuring tool as fuzzy logic allows processing of ...
    • Annotation Markers for runtime replication protocol selection 

      Meling, Hein (Journal article; Peer reviewed, 2008)
      This paper presents an architecture enabling developers to easily and flexibly assign replication protocols simply by annotating individual server methods. This avoids using costly replication protocols for all object ...
    • A conceptual model for ethical business decision-making under the influence of personal relationships 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2008)
      This paper proposes a conceptual model for ethical business decision-making. The purpose of this model is to explore the ethical implications of personal relationship in business exchanges. Firstly, this paper introduces ...
    • Texture classification using sparse frame based representations 

      Skretting, Karl; Husøy, John Håkon (Conference object, 2008)
      In this paper a new method for texture classification, denoted Frame Texture Classification Method (FTCM), is presented. The main idea is that a frame trained to make a sparse representation of a certain class of signals ...
    • Design of optimal power cogeneration for north-east Sri Lanka based on stand-alone renewable energy systems 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2009)
      This paper presents an optimal model to satisfy electricity needs of North-east Sri Lanka (NE-SL). With the absence of indigenous fossil fuel and large-scale hydrologic resources, NE-SL depends on the import of fossil ...
    • Designing an assessment tool for measuring e-readiness of Iranian ICT companies 

      Nabavi, Ali; Davidrajuh, Reggie (Journal article; Peer reviewed, 2009)
      This paper proposes an e-readiness assessment model for evaluating the e-readiness of ICT Companies of Iran. The proposed e-readiness model consists of dimensions and indicators which are selected by a multilateral survey ...
    • Evaluating performance of a Bluetooth-based classroom tool 

      Davidrajuh, Reggie (Journal article; Peer reviewed, 2009)
      This paper focuses on the performance evaluation of a Bluetooth wireless technology based classroom tool. The classroom tool is to help lecturers automate their assignment tests. First, a testing prototype of the tool ...
    • Designing a new tool for modeling and simulation of discrete-event based systems 

      Davidrajuh, Reggie; Molnar, Istvan (Journal article; Peer reviewed, 2009)
      This paper talks about design, development, and application of a new Petri net simulator for modeling and simulation of discrete event system (e.g. information systems). The new tool is called GPenSIM (General purpose Petri ...