807 search results - page 53 / 162 » Space Efficient Algorithms for Ordered Tree Comparison |
162
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SI3D
1995
ACM
15 years 7 months ago
1995
ACM
This paper presents an algorithm for shadow calculation in dynamic polyhedral scenes illuminated by point light sources. It is based on a modi cation of Shadow Volume Binary Space...
142
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EDBT
2009
ACM
15 years 7 months ago
2009
ACM
A skyline query returns a set of objects that are not dominated by other objects. An object is said to dominate another if it is closer to the query than the latter on all factors...
145
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ESWA
2008
15 years 4 months ago
2008
Recommender systems base their operation on past user ratings over a collection of items, for instance, books, CDs, etc. Collaborative filtering (CF) is a successful recommendatio...
130
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IJES
2006
15 years 4 months ago
2006
: We present efficient solutions for the non-contiguous linear placement of data-paths for reconfigurable fabrics. A strip-based architecture is assumed for the reconfigurable fabr...
133
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NAACL
2010
15 years 1 months ago
2010
The use of well-nested linear context-free rewriting systems has been empirically motivated for modeling of the syntax of languages with discontinuous constituents or relatively f...