9810 search results - page 258 / 1962 » Problems, Descriptions and Objects |
169
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CGI
1998
IEEE
15 years 10 months ago
1998
IEEE
We present an algorithm for the reconstruction of a surface from an unorganized set of points in space. The point data may be obtained from a laser range scanner or any other digi...
ACL
2007
15 years 7 months ago
2007
This paper introduces conceptual framework of an ontology for describing linguistic services on network-based language infrastructures. The ontology defines a taxonomy of processi...
192
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ACL
1990
15 years 7 months ago
1990
Referring expressions and other object descriptions should be maximal under the Local Brevity, No Unnecessary Components, and Lexical Preference preference rules; otherwise, they ...
193
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SODA
2010
ACM
16 years 3 months ago
2010
ACM
We study integrality gaps and approximability of two closely related problems on directed graphs. Given a set V of n nodes in an underlying asymmetric metric and two specified nod...
153
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Achieving weighted throughput maximization (WTM) through power control has been a long standing open problem in interference-limited wireless networks. The complicated coupling bet...