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» A Linear Search Strategy using Bounds
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WAIM
2007
Springer
14 years 2 months ago
An Efficient Spatial Search Method Based on SG-Tree
To solve the overlapping search of multidimensional spatial database containing large quantity of objects with dynamic spatial extent, this paper proposes an index structure named ...
Yintian Liu, Changjie Tang, Lei Duan, Tao Zeng, Ch...
ICTAI
1999
IEEE
14 years 29 days ago
Search Strategies for Hybrid Search Spaces
Recently, there has been much interest in enhancing purely combinatorial formalisms with numerical information. For example, planning formalisms can be enriched by taking resource...
Carla P. Gomes, Bart Selman
WIOPT
2005
IEEE
14 years 2 months ago
Optimal Controlled Flooding Search in a Large Wireless Network
In this paper we consider the problem of searching for a node or an object (i.e., piece of data, file, etc.) in a large wireless network. We consider the class of controlled flo...
Nicholas B. Chang, Mingyan Liu
ADC
2006
Springer
136views Database» more  ADC 2006»
14 years 2 months ago
A multi-step strategy for approximate similarity search in image databases
Many strategies for similarity search in image databases assume a metric and quadratic form-based similarity model where an optimal lower bounding distance function exists for fil...
Paul Wing Hing Kwan, Junbin Gao
AUTOMATICA
2008
126views more  AUTOMATICA 2008»
13 years 8 months ago
Local stability analysis using simulations and sum-of-squares programming
The problem of computing bounds on the region-of-attraction for systems with polynomial vector fields is considered. Invariant subsets of the region-of-attraction are characterize...
Ufuk Topcu, Andrew K. Packard, Peter Seiler