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ISCI
2007
141views more  ISCI 2007»
13 years 7 months ago
A performance comparison of distance-based query algorithms using R-trees in spatial databases
Efficient processing of distance-based queries (DBQs) is of great importance in spatial databases due to the wide area of applications that may address such queries. The most repr...
Antonio Corral, Jesús Manuel Almendros-Jim&...
AAAI
2006
13 years 9 months ago
Diagnosis of Multi-Robot Coordination Failures Using Distributed CSP Algorithms
With increasing deployment of systems involving multiple coordinating agents, there is a growing need for diagnosing coordination failures in such systems. Previous work presented...
Meir Kalech, Gal A. Kaminka, Amnon Meisels, Yehuda...
SIGMOD
2003
ACM
152views Database» more  SIGMOD 2003»
14 years 7 months ago
Using Sets of Feature Vectors for Similarity Search on Voxelized CAD Objects
In modern application domains such as multimedia, molecular biology and medical imaging, similarity search in database systems is becoming an increasingly important task. Especial...
Hans-Peter Kriegel, Stefan Brecheisen, Peer Kr&oum...
WWW
2006
ACM
14 years 8 months ago
Efficient search for peer-to-peer information retrieval using semantic small world
This paper proposes a semantic overlay based on the small world phenomenon that facilitates efficient search for information retrieval in unstructured P2P systems. In the semantic...
Hai Jin, Xiaomin Ning, Hanhua Chen
SC
1995
ACM
13 years 11 months ago
Efficient Support of Location Transparency in Concurrent Object-Oriented Programming Languages
We describe the design of a runtime system for a fine-grained concurrent object-oriented (actor) language and its performance. The runtime system provides considerable flexibility...
WooYoung Kim, Gul Agha