3396 search results - page 413 / 680 » Tree representations of graphs |
146
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ENGL
2007
15 years 6 months ago
2007
—Real mobile robots should be able to build an abstract representation of the physical environment, in order to navigate and to work in such environment. We present a method for ...
113
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PVLDB
2010
15 years 5 months ago
2010
Dremel is a scalable, interactive ad-hoc query system for analysis of read-only nested data. By combining multi-level execution trees and columnar data layout, it is capable of ru...
188
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NAACL
2010
15 years 4 months ago
2010
Opinion holder extraction is one of the important subtasks in sentiment analysis. The effective detection of an opinion holder depends on the consideration of various cues on vari...
187
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CORR
2012
Springer
14 years 2 months ago
2012
Springer
This paper presents a query evaluation technique for positive relational algebra queries with aggregates on a representation system for probabilistic data based on the algebraic s...
177
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CICLING
2010
Springer
16 years 1 months ago
2010
Springer
Recent research works on unsupervised word sense disambiguation report an increase in performance, which reduces their handicap from the respective supervised approaches for the sa...