10995 search results - page 279 / 2199 » Positioning |
209
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WADS
2005
Springer
16 years 21 days ago
2005
Springer
Given a forest F = (V, E) and a positive integer D, we consider the problem of finding a minimum number of new edges E such that in the augmented graph H = (V, E∪E ) any pair of...
174
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COMPGEOM
2004
ACM
16 years 20 days ago
2004
ACM
Given a set P of n points in convex position in the plane, we prove that there exists a point p ∈ P such that the number of distinct distances from p is at least (13n−6)/36 . ...
177
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CLEF
2004
Springer
16 years 19 days ago
2004
Springer
Named entities in topics are a major factor contributing to the quality of retrieval results. In this paper, we report on an analysis on the correlation between the number of named...
171
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ESA
2004
Springer
16 years 18 days ago
2004
Springer
How efficiently can we search an unknown environment for a goal in unknown position? How much would it help if the environment were known? We answer these questions for simple poly...
166
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FOSSACS
2004
Springer
16 years 18 days ago
2004
Springer
We show that in perfect-information stochastic parity games with a finite state space both players have optimal pure positional strategies. Contrary to the recent proofs of this f...