11017 search results - page 253 / 2204 » Closure Systems and their Structure |
161
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COLING
1996
15 years 7 months ago
1996
We describe and experimentally evaluate a system, FeasPar, that learns parsing spontaneous speech. To train and run FeasPar (Feature Structure Parser), only limited handmodeled kn...
176
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ACL
1989
15 years 7 months ago
1989
Feature structures are informational elements that have been used in several linguistic theories and in computational systems for natural-language processing. A logicaJ calculus h...
150
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IPCO
1992
15 years 7 months ago
1992
We present exact characterizations of structures on which the greedy algorithm produces optimal solutions. Our characterization, which we call matroid embeddings, complete the par...
128
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IJBC
2008
15 years 6 months ago
2008
nodes and their interactions are abstract edges. This paper attempts to characterize the structural quality of complex software networks. We propose to use a novel statistical meas...
134
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JUCS
2006
15 years 5 months ago
2006
: Characterising liveness using a structure based approach is a key issue in theory of Petri nets. In this paper, we introduce a structure causality relation from which a topologic...