In this paper, we propose a Core Grid Ontology (CGO) that defines fundamental Grid-specific concepts, and the relationships between them. One of the key goals is to make this Co...
This paper introduces a Collaborative Virtual Environment (CVE) system over the Internet. A Virtual Reality Modeling Language (VRML) 97-based user interface is developed to permit...
In order to investigate the design of virtual place for creative collaboration, I have modeled scenes from a real place of creative collaboration – Jørn Utzon's studios, w...
DBMT is researched here in the context of future systems for the general public, where a monolingual author wants to translate into several languages. We have produced a complete ...
We address the goal of making Delegation Logic (DL) into a practically implementable and tractable trustmanagement system. DL [22] is a logic-based knowledge representation (i.e.,...