E - Collaboration : Concepts , Methodologies , Tools , and Applications

On the Multivariate Rasch Model‎: ‎Assessing Collaboration in Multiple Choice Tests

We examine the Rasch model for latent structure para‎- ‎meters in ‎binary and multiple response questionnaires and develop‎ ‎methodologies and data-analytic tools for assessing‎ ‎collaboration/che‎- ‎ating in multiple choice tests

Computer Networking of Cybercafés in Delta State, Nigeria

Supporting Collaborative Processes in Virtual Organizations

The expansion of Internet-based tools has opened new opportunities to improve collaborative work through the development of a new generation of tools designed to support e-work and e-collaboration. The concepts of e-work and e-collaboration have been evolved through the increasing demand of collaborative environments to support distributed networked activities. This trend has triggered the deve...

e-Collaboration Concepts, Systems and Applications

IntroductIon The need to support collaboration among users for the facilitation of everyday tasks, communication, work, and training has been identified since the early stages of computer usage. This need became more critical when computer networking became available. The wide expansion of computer networks , the Internet, and the World Wide Web are some of the main reasons that have accelerate...

Facilitating Decision Making, Re-use and Collaboration - A Knowledge Management Approach for System Self-Awareness

Decades of reform have been largely ineffective at improving the efficiency of the DoD Acquisition System, due in part to the complex processes and stovepipe activities that result in duplication of effort, lack of re-use and limited collaboration on related development efforts. This research applies Knowledge Management (KM) concepts and methodologies to the DoD acquisition enterprise to incre...