2969 search results - page 18 / 594 » A space efficient algorithm for group structure computation |
117
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STOC
2005
ACM
16 years 3 months ago
2005
ACM
We construct an efficient probabilistic algorithm that, given a finite set with a binary operation, tests if it is an abelian group. The distance used is an analogue of the edit d...
175
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STOC
1998
ACM
15 years 7 months ago
1998
ACM
We address the problem of designing data structures that allow efficient search for approximate nearest neighbors. More specifically, given a database consisting of a set of vecto...
138
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CVPR
1999
IEEE
16 years 4 months ago
1999
IEEE
A recursive method is presented for recovering 3D object shape and camera motion under orthography from an extended sequence of video images. This may be viewed as a natural exten...
107
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SCALESPACE
2007
Springer
15 years 9 months ago
2007
Springer
In the standard scale space approach one obtains a scale space representation u : Rd R+ → R of an image f ∈ L2(Rd ) by means of an evolution equation on the additive group (Rd ...
220
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VLDB
2003
ACM
16 years 3 months ago
2003
ACM
Due to their expressive power, Regular Expressions (REs) are quickly becoming an integral part of language specifications for several important application scenarios. Many of thes...