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» Questioning Ubiquitous Computing
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184
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NIPS
2004
15 years 7 months ago
Semi-supervised Learning on Directed Graphs
Given a directed graph in which some of the nodes are labeled, we investigate the question of how to exploit the link structure of the graph to infer the labels of the remaining u...
Dengyong Zhou, Bernhard Schölkopf, Thomas Hof...
COLING
1994
15 years 7 months ago
Machine-Readable Dictionaries in Text-to-Speech Systems
This paper presents the results of an experiment usiug machine-readable dictionaries (Mill)s) and corpora for building concatenativc units for text to speech (T'PS) systems. ...
Judith Klavans, Evelyne Tzoukermann
ACL
1990
15 years 7 months ago
Transforming Syntactic Graphs into Semantic Graphs
In this paper, we present a computational method for transforming a syntactic graph, which represents all syntactic interpretations of a sentence, into a semantic graph which filt...
Hae-Chang Rim, Jungyun Seo, Robert F. Simmons
134
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TCBB
2008
73views more  TCBB 2008»
15 years 6 months ago
Nature Reserve Selection Problem: A Tight Approximation Algorithm
The Nature Reserve Selection Problem is a problem that arises in the context of studying biodiversity conservation. Subject to budgetary constraints, the problem is to select a set...
Magnus Bordewich, Charles Semple
IPL
2007
69views more  IPL 2007»
15 years 6 months ago
On the fixed-parameter tractability of the equivalence test of monotone normal forms
We consider the problem Monet—given two monotone formulas ϕ in DNF and ψ in CNF, decide whether they are equivalent. While Monet is probably not coNPhard, it is a long standin...
Matthias Hagen