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SODA
2008
ACM
150views Algorithms» more  SODA 2008»
15 years 8 months ago
Finding an optimal tree searching strategy in linear time
We address the extension of the binary search technique from sorted arrays and totally ordered sets to trees and tree-like partially ordered sets. As in the sorted array case, the...
Shay Mozes, Krzysztof Onak, Oren Weimann
RIAO
2004
15 years 8 months ago
Selective Combination of Evidence for Topic Distillation using Document and Aggregate-level Information
The combination of evidence for Information Retrieval has been studied extensively in order to increase effectiveness. In this paper, we study the selective application of differe...
Vassilis Plachouras, Iadh Ounis, Fidel Cacheda
VMV
2003
163views Visualization» more  VMV 2003»
15 years 8 months ago
Real-Time Volumetric Intersections of Deforming Objects
We present a new algorithm for the computation of volumetric intersections of geometrically complex objects, which can be used for the efficient detection of collisions. Our appr...
Bruno Heidelberger, Matthias Teschner, Markus H. G...
WEBNET
1998
15 years 8 months ago
Categorisation by Context
Assistance in retrieving of documents on the World Wide Web is provided either by search engines, through keyword based queries, or by catalogues, which organise documents into hi...
Giuseppe Attardi, Sergio Di Marco, Davide Salvi
ENTCS
2006
144views more  ENTCS 2006»
15 years 6 months ago
Contorsion: A Semantic XPath Processor
This work describes the architecture of Contorsion, a semantic XPath processor that acts over an RDF mapping of XML. It contributes to a recent research trend that defines an XML-...
Rubén Tous, Jaime Delgado