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ISVD
2007
IEEE
14 years 4 months ago
From the Kneser-Poulsen conjecture to ball-polyhedra via Voronoi diagrams
A very fundamental geometric problem on finite systems of spheres was independently phrased by Kneser (1955) and Poulsen (1954). According to their well-known conjecture if a fi...
Károly Bezdek
ATAL
2007
Springer
14 years 4 months ago
Autonomous nondeterministic tour guides: improving quality of experience with TTD-MDPs
In this paper, we address the problem of building a system of autonomous agents for a complex environment, in our case, a museum with many visitors. Visitors may have varying pref...
Andrew S. Cantino, David L. Roberts, Charles L. Is...
CLEF
2007
Springer
14 years 4 months ago
Question Answering with Joost at CLEF 2007
We describe our system for the monolingual Dutch and multilingual English to Dutch QA tasks. First, we present a brief overview of our QA-system, which makes heavy use of syntacti...
Gosse Bouma, Geert Kloosterman, Jori Mur, Gertjan ...
CMMR
2007
Springer
141views Music» more  CMMR 2007»
14 years 4 months ago
Experiencing Audio and Music in a Fully Immersive Environment
The UCSB Allosphere is a 3-story-high spherical instrument in which virtual environments and performances can be experienced in full immersion. The space is now being equipped with...
Xavier Amatriain, Jorge Castellanos, Tobias Hö...
INEX
2007
Springer
14 years 4 months ago
Overview of the INEX 2007 Entity Ranking Track
Abstract. Many realistic user tasks involve the retrieval of specific entities instead of just any type of documents. Examples of information needs include ‘Countries where one ...
Arjen P. de Vries, Anne-Marie Vercoustre, James A....