402 search results - page 63 / 81 » Complexity of Decision Problems for Simple Regular Expressio... |
WWW
2006
ACM
16 years 12 days ago
2006
ACM
Fitting enough information from webpages to make browsing on small screens compelling is a challenging task. One approach is to present the user with a thumbnail image of the full...
103
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JUCS
2010
14 years 10 months ago
2010
Abstract: This paper addresses the problem of expressing preferences among nonfunctional properties of services in a Web service architecture. In such a context, semantic and non-f...
104
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PVLDB
2008
14 years 11 months ago
2008
Abstract Existing solutions to the automated physical design problem in database systems attempt to minimize execution costs of input workloads for a given storage constraint. In t...
MOR
2010
14 years 10 months ago
2010
We consider a communication network where each pair of users requests a connection guaranteeing a certain capacity. The cost of building capacity is identical across pairs. E cien...
RTA
2005
Springer
15 years 5 months ago
2005
Springer
Proofs of equalities may be built from assumptions using proof rules for reflexivity, symmetry, and transitivity. Reflexivity is an axiom proving x=x for any x; symmetry is a 1-p...