4961 search results - page 633 / 993 » Homomorphism-Homogeneous Relational Structures |
177
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STACS
2005
Springer
16 years 6 days ago
2005
Springer
Abstract Abstract. Recent work in the analysis of randomized approximation algorithms for NP-hard optimization problems has involved approximating the solution to a problem by the ...
210
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SEMWEB
2004
Springer
16 years 2 days ago
2004
Springer
Abstract. OWL-S allows selecting, composing and invoking Web Serdifferent levels of abstraction: selection uses high level abstract descriptions, invocation uses low level groundi...
176
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SOFTVIS
2003
ACM
15 years 12 months ago
2003
ACM
Analysis and design of programs by using tools has emerged to a standard technique in object-oriented software engineering. Many of these tools claim to implement methods accordin...
176
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AUSAI
2003
Springer
15 years 12 months ago
2003
Springer
Metadata plays an important role in discovering, collecting, extracting and aggregating Web data. This paper proposes a method of constructing metadata for a specific topic. The m...
202
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CRYPTO
2003
Springer
15 years 12 months ago
2003
Springer
Many popular stream ciphers apply a filter/combiner to the state of one or several LFSRs. Algebraic attacks on such ciphers [10, 11] are possible, if there is a multivariate relat...