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ADBIS
1998
Springer
100views Database» more  ADBIS 1998»
14 years 11 days ago
Multiple Range Query Optimization in Spatial Databases
In order to answer efficiently range queries in 2-d R-trees, first we sort queries by means of a space filling curve, then we group them together, and finally pass them for process...
Apostolos Papadopoulos, Yannis Manolopoulos
SODA
1996
ACM
121views Algorithms» more  SODA 1996»
13 years 9 months ago
Optimal Placement of Convex Polygons to Maximize Point Containment
Given a convex polygon P with m vertices and a set S of n points in the plane, we consider the problem of nding a placement of P that contains the maximum number of points in S. W...
Matthew Dickerson, Daniel Scharstein
TIT
2002
72views more  TIT 2002»
13 years 7 months ago
Optimal tight frames and quantum measurement
Tight frames and rank-one quantum measurements are shown to be intimately related. In fact, the family of normalized tight frames for the space in which a quantum-mechanical system...
Yonina C. Eldar, G. David Forney Jr.
CODES
2008
IEEE
14 years 2 months ago
Static analysis for fast and accurate design space exploration of caches
Application-specific system-on-chip platforms create the opportunity to customize the cache configuration for optimal performance with minimal chip estate. Simulation, in partic...
Yun Liang, Tulika Mitra
ICDCS
1999
IEEE
14 years 13 days ago
Search Space Reduction in QoS Routing
To provide real-time service or engineer constrained-based paths, networks require the underlying routing algorithm to be able to find low-cost paths that satisfy given Quality-of...
Liang Guo, Ibrahim Matta