13987 search results - page 331 / 2798 » The Two Guards Problem |
149
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CHI
2007
ACM
16 years 7 months ago
2007
ACM
Accessibility and usability are well established concepts for user interfaces and websites. Usability is precisely defined, but there are different approaches to accessibility. In...
191
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SIGECOM
2004
ACM
16 years 5 days ago
2004
ACM
In this paper, we combine two approaches to handling uncertainty: we use techniques for finding optimal solutions in the expected sense to solve combinatorial optimization proble...
203
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
Signal processing using over-complete representations has been an active research field in recent years. In this article, we study the following two related problems: (1) given tw...
210
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AAECC
2007
Springer
15 years 6 months ago
2007
Springer
Abstract We describe a method to approximate a segment of the intersection curve of two implicitly defined surfaces by a rational parametric curve. Starting from an initial soluti...
161
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COMGEO
2007
ACM
15 years 6 months ago
2007
ACM
We consider the problem of simultaneous embedding of planar graphs. There are two variants of this problem, one in which the mapping between the vertices of the two graphs is given...