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ICAT
2003
IEEE
14 years 1 months ago
In virtual reality, which way is up?
Virtual reality is often used to simulate environments in which the direction of up is not aligned with the normal direction of gravity or the body. How effective are these enviro...
Heather Jenkin, Richard Dyde, Michael Jenkin, Laur...
GI
2003
Springer
14 years 28 days ago
Semantic Methods and Tools for Information Portals
Abstract. The paper describes a set of approaches for representing and accessing information within a semantically structured information portal, while offering the possibility to ...
Sudhir Agarwal, Peter Fankhauser, Jorge Gonzalez-O...
ISCIS
2003
Springer
14 years 27 days ago
Improved POCS-Based De-blocking Algorithm for Block-Transform Compressed Images
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
Yoon Kim, Chun-Su Park, Kyunghun Jang, Sung-Jea Ko
WMTE
2002
IEEE
14 years 19 days ago
KLeOS: A Personal, Mobile, Knowledge and Learning Organisation System
The design of a personal, mobile Knowledge and Learning Organisation System (KLeOS) is described. Studies of adult learning practice showed [1] that learning activity is mobile be...
Giasemi N. Vavoula, Mike Sharples
AGENTS
2001
Springer
14 years 7 days ago
Every agent a web server, every agent community an intranet..
The research community is struggling with the right approach to integrate emerging agent technology with the exploding web page-based Internet. This paper presents the approach us...
Marshall Brinn, Todd M. Carrico, Nathan Combs