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IPPS
1998
IEEE
15 years 8 months ago
Improved Concurrency Control Techniques For Multi-Dimensional Index Structures
Multi-dimensional index structures such as R-trees enable fast searching in high-dimensional spaces. They differ from uni-dimensional structures in the following aspects: (1) inde...
Kothuri Venkata Ravi Kanth, David Serena, Ambuj K....
ESOA
2006
15 years 8 months ago
Dynamic Decentralized Any-Time Hierarchical Clustering
Hierarchical clustering is used widely to organize data and search for patterns. Previous algorithms assume that the body of data being clustered is fixed while the algorithm runs...
H. Van Dyke Parunak, Richard Rohwer, Theodore C. B...
CP
2008
Springer
15 years 6 months ago
Connecting ABT with Arc Consistency
ABT is the reference algorithm for asynchronous distributed constraint satisfaction. When searching, ABT produces nogoods as justifications of deleted values. When one of such nogo...
Ismel Brito, Pedro Meseguer
TREC
2001
15 years 5 months ago
More Reflections on "Aboutness" TREC-2001 Evaluation Experiments at Justsystem
The TREC-2001 Web track evaluation experiments at the Justsystem site are described with a focus on the "aboutness" based approach in text retrieval. In the web ad hoc t...
Sumio Fujita
CORR
2008
Springer
82views Education» more  CORR 2008»
15 years 4 months ago
Adaptive Dynamics of Realistic Small-World Networks
Continuing in the steps of Jon Kleinberg's and others celebrated work on decentralized search, we conduct an experimental analysis of destination sampling, a dynamic algorithm...
Olof Mogren, Oskar Sandberg, Vilhelm Verendel, Dev...