11213 search results - page 380 / 2243 » Low-contention data structures |
272
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VLDB
2007
ACM
16 years 7 months ago
2007
ACM
The performance of XML database queries can be greatly enhanced by rewriting them using materialized views. We study the problem of rewriting a query using materialized views, whe...
146
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ALT
2008
Springer
16 years 3 months ago
2008
Springer
Abstract. The nearest neighbor and the perceptron algorithms are intuitively motivated by the aims to exploit the “cluster” and “linear separation” structure of the data to...
148
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we propose a novel approach for understanding and analyzing the online handwritten chemical formulas. With the structural characteristics, semantic rules, and more ...
211
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— In previous work, we studied the structure and performance of optimum maximum-likelihood receivers for binary antipodal and orthogonal signals in the presence of Gaussi...
160
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Recommendation systems generally produce the results of their output to their users in the form of an ordinal list. In the interest of simplicity, these lists are often obscure, ,...