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VR
2002
IEEE
210views Virtual Reality» more  VR 2002»
15 years 11 months ago
Distributed Applications for Collaborative Augmented Reality
This paper focuses on the distributed architecture of the collaborative augmented reality system Studierstube. The system allows multiple users to experience a shared 3D workspace...
Dieter Schmalstieg, Gerd Hesina
WISE
2002
Springer
15 years 11 months ago
Mining Web Logs for Personalized Site Maps
Navigating through a large Web site can be a frustrating exercise. Many sites employ Site Maps to help visitors understand the overall structure of the site. However, by their ver...
Fergus Toolan, Nicholas Kushmerick
196
Voted
SAC
2009
ACM
15 years 11 months ago
Leveraging OWL for GIS interoperability: rewards and pitfalls
Information systems often require combining datasets available in different formats, and geographical information systems are no exception. While semantic technologies have been u...
Serge Boucher, Esteban Zimányi
212
Voted
HM
2009
Springer
165views Optimization» more  HM 2009»
15 years 11 months ago
Solving a Video-Server Load Re-Balancing Problem by Mixed Integer Programming and Hybrid Variable Neighborhood Search
Abstract. A Video-on-Demand system usually consists of a large number of independent video servers. In order to utilize network resources as efficiently as possible the overall net...
Jakob Walla, Mario Ruthmair, Günther R. Raidl
214
Voted
MFCS
2009
Springer
15 years 11 months ago
An Improved Approximation Bound for Spanning Star Forest and Color Saving
We present a simple algorithm for the maximum spanning star forest problem. We take advantage of the fact that the problem is a special case of complementary set cover and we adapt...
Stavros Athanassopoulos, Ioannis Caragiannis, Chri...