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CP
1999
Springer
15 years 11 months ago
Optimal Distributed Arc-Consistency
This paper presents DisAC-9, the first optimal distributed algorithm performing the arc-consistency of a constraint network. Our method is optimal according to the number of messa...
Youssef Hamadi
SAC
1998
ACM
15 years 11 months ago
Trading memory for disk bandwidth in video-on-demand servers
In a Video-on-Demand server, requests from different clients are independent of each other and may arrive at random time. Commercial systems may contain hundreds to thousands of c...
Weifeng Shi, Shahram Ghandeharizadeh
SSPR
1998
Springer
15 years 11 months ago
Distribution Free Decomposition of Multivariate Data
: We present a practical approach to nonparametric cluster analysis of large data sets. The number of clusters and the cluster centres are automatically derived by mode seeking wit...
Dorin Comaniciu, Peter Meer
VLDB
1998
ACM
132views Database» more  VLDB 1998»
15 years 11 months ago
Buffering and Read-Ahead Strategies for External Mergesort
The elapsed time for external mergesort is normally dominated by I/O time. This paper is focused on reducing I/O time during the merge phase. Three new buffering and readahead str...
Weiye Zhang, Per-Åke Larson
GBRPR
2007
Springer
15 years 10 months ago
Constellations and the Unsupervised Learning of Graphs
Abstract. In this paper, we propose a novel method for the unsupervised clustering of graphs in the context of the constellation approach to object recognition. Such method is an E...
Boyan Bonev, Francisco Escolano, Miguel Angel Loza...