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» A New Approach to Pseudoword Generation
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ENTCS
2008
103views more  ENTCS 2008»
15 years 6 months ago
Systematic Semantic Tableaux for PLTL
The better known methods of semantic tableaux for deciding satisfiability in propositional linear temporal logic generate graphs in addition to classical trees. The test of satisf...
Joxe Gaintzarain, Montserrat Hermo, Paqui Lucio, M...
JGAA
2006
75views more  JGAA 2006»
15 years 6 months ago
Upward Planar Drawings and Switch-regularity Heuristics
In this paper we present a new characterization of switch-regular upward embeddings, a concept introduced by Di Battista and Liotta in 1998. This characterization allows us to def...
Walter Didimo
ATMOS
2010
308views Optimization» more  ATMOS 2010»
15 years 5 months ago
The Team Orienteering Problem: Formulations and Branch-Cut and Price
The Team Orienteering Problem is a routing problem on a graph with durations associated to the arcs and profits assigned to visiting the vertices. A fixed number of identical ve...
Marcus Poggi de Aragão, Henrique Viana, Edu...
SIGMOD
2010
ACM
215views Database» more  SIGMOD 2010»
15 years 10 months ago
Dynamic symbolic database application testing
A database application differs form regular applications in that some of its inputs may be database queries. The program will execute the queries on a database and may use any re...
Chengkai Li, Christoph Csallner
CONEXT
2007
ACM
15 years 10 months ago
Proactive replication in distributed storage systems using machine availability estimation
Distributed storage systems provide data availability by means of redundancy. To assure a given level of availability in case of node failures, new redundant fragments need to be ...
Alessandro Duminuco, Ernst Biersack, Taoufik En-Na...