2356 search results - page 400 / 472 » Characterizations of postman sets |
125
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AGP
1998
IEEE
15 years 8 months ago
1998
IEEE
In this paper we investigate updates of knowledge bases represented by logic programs. In order to represent negative information, we use generalized logic programs which allow de...
151
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IPPS
1998
IEEE
15 years 8 months ago
1998
IEEE
Abstract. Several computing environments including wide area networks and nondedicated networks of workstations are characterized by frequent unavailability of the participating ma...
161
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STOC
2010
ACM
15 years 8 months ago
2010
ACM
The spectral profile of a graph is a natural generalization of the classical notion of its Rayleigh quotient. Roughly speaking, given a graph G, for each 0 < < 1, the spect...
137
Voted
TAGT
1994
Springer
15 years 8 months ago
1994
Springer
An operation of concatenation is introduced for graphs. Then strings are viewed as expressions denoting graphs, and string languages are interpreted as graph languages. For a clas...
140
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ESEM
2007
ACM
15 years 8 months ago
2007
ACM
In the foreseeable future, software testing will remain one of the best tools we have at our disposal to ensure software dependability. Empirical studies are crucial to software t...