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» New Approximation Results for Resource Replication Problems
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DATE
2003
IEEE
109views Hardware» more  DATE 2003»
15 years 4 months ago
Run-Time Management of Logic Resources on Reconfigurable Systems
Dynamically reconfigurable systems based on partial and dynamically reconfigurable FPGAs may have their functionality partially modified at run-time without stopping the operation...
Manuel G. Gericota, Gustavo R. Alves, Miguel L. Si...
SODA
1997
ACM
93views Algorithms» more  SODA 1997»
15 years 19 days ago
Fast Approximate Graph Partitioning Algorithms
We study graph partitioning problems on graphs with edge capacities and vertex weights. The problems of b-balanced cuts and k-balanced partitions are unified into a new problem ca...
Guy Even, Joseph Naor, Satish Rao, Baruch Schieber
DEXAW
1999
IEEE
168views Database» more  DEXAW 1999»
15 years 3 months ago
Using the Distance Distribution for Approximate Similarity Queries in High-Dimensional Metric Spaces
We investigate the problem of approximate similarity (nearest neighbor) search in high-dimensional metric spaces, and describe how the distance distribution of the query object ca...
Paolo Ciaccia, Marco Patella
SODA
1992
ACM
179views Algorithms» more  SODA 1992»
15 years 14 days ago
Approximating the Minimum Weight Triangulation
We show that the length of the minimum weight Steiner triangulation (MWST) of a point set can be approximated within a constant factor by a triangulation algorithm based on quadtr...
David Eppstein
DEXA
2007
Springer
91views Database» more  DEXA 2007»
15 years 5 months ago
An Evaluation of a Cluster-Based Architecture for Peer-to-Peer Information Retrieval
Abstract. In this paper we provide a full-scale evaluation of a cluster-based architecture for P2P IR, focusing on retrieval effectiveness. We observe that there is a significant ...
Iraklis A. Klampanos, Joemon M. Jose