3937 search results - page 400 / 788 » Questioning Ubiquitous Computing |
192
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COMPGEOM
1991
ACM
15 years 10 months ago
1991
ACM
Given a simple polygon in the plane with two distinguished vertices, s and g, is it possible for two guards to simultaneously walk along the two boundary chains from s to g in suc...
163
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FLAIRS
2008
15 years 8 months ago
2008
Scientific evaluation is based for the most part on citation analysis. The phenomena of citation is not yet well studied. The use of the Contextual Exploration technique that allo...
127
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DAGSTUHL
2007
15 years 7 months ago
2007
Advances in information technology and computational power have opened the doors for auctioneers to explore a range of auction formats by considering varying degrees of bid expres...
152
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EMNLP
2004
15 years 7 months ago
2004
If two translation systems differ differ in performance on a test set, can we trust that this indicates a difference in true system quality? To answer this question, we describe b...
275
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ACL
2003
15 years 7 months ago
2003
This paper proposes the “Hierarchical Directed Acyclic Graph (HDAG) Kernel” for structured natural language data. The HDAG Kernel directly accepts several levels of both chunk...