112 search results - page 17 / 23 » An Approximation Algorithm for Alphabet Indexing Problem |
167
Voted
EDBT
2011
ACM
14 years 3 months ago
2011
ACM
Equi-depth histograms represent a fundamental synopsis widely used in both database and data stream applications, as they provide the cornerstone of many techniques such as query ...
107
Voted
TIT
2008
14 years 11 months ago
2008
Variable-to-variable codes are very attractive yet not well understood data compression schemes. In 1972 Khodak claimed to provide upper and lower bounds for the achievable redund...
115
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SSD
2005
Springer
15 years 5 months ago
2005
Springer
Assume that a franchise plans to open k branches in a city, so that the average distance from each residential block to the closest branch is minimized. This is an instance of the ...
104
Voted
PVLDB
2008
14 years 11 months ago
2008
In this paper we propose a novel document retrieval model in which text queries are augmented with multi-dimensional taxonomy restrictions. These restrictions may be relaxed at a ...
ICCV
2003
IEEE
16 years 1 months ago
2003
IEEE
Example-based methods are effective for parameter estimation problems when the underlying system is simple or the dimensionality of the input is low. For complex and high-dimensio...