4229 search results - page 296 / 846 » On the Optimality of Spiral Search |
125
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SSDBM
2010
IEEE
14 years 11 months ago
2010
IEEE
Graphs are prevailingly used in many applications to model complex data structures. In this paper, we study the problem of supergraph containment search. To avoid the NP-complete s...
257
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ICDE
2006
IEEE
16 years 3 months ago
2006
IEEE
Given an object q, modeled by a multidimensional point, a reverse nearest neighbors (RNN) query returns the set of objects in the database that have q as their nearest neighbor. I...
119
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SLS
2009
Springer
15 years 8 months ago
2009
Springer
Abstract. In this paper, a real-life routing and scheduling problem encountered is addressed. The problem, which consists in optimizing the delivery of fluids by tank trucks on a ...
132
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HPDC
2008
IEEE
15 years 8 months ago
2008
IEEE
If the model of free-form queries, which has proved successful for HTML based search on the Web, is made available for Grid services, it will serve as a powerful tool for scientis...
130
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CLUSTER
2003
IEEE
15 years 7 months ago
2003
IEEE
In this paper we analyze the I/O access patterns of a widely-used biological sequence search tool and implement two variations that employ parallel-I/O for data access based on PV...