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RTA
2005
Springer
15 years 10 months ago
Intruder Deduction for AC-Like Equational Theories with Homomorphisms
Cryptographic protocols are small programs which involve a high level of concurrency and which are difficult to analyze by hand. The most successful methods to verify such protocol...
Pascal Lafourcade, Denis Lugiez, Ralf Treinen
AMAI
2004
Springer
15 years 10 months ago
New Look-Ahead Schemes for Constraint Satisfaction
This paper presents new look-ahead schemes for backtracking search when solving constraint satisfaction problems. The look-ahead schemes compute a heuristic for value ordering and...
Kalev Kask, Rina Dechter, Vibhav Gogate
AMEC
2004
Springer
15 years 10 months ago
Revenue Failures and Collusion in Combinatorial Auctions and Exchanges with VCG Payments
Abstract. In a combinatorial auction, there are multiple items for sale, and bidders are allowed to place a bid on a bundle of these items rather than just on the individual items....
Vincent Conitzer, Tuomas Sandholm
ICTCS
2003
Springer
15 years 9 months ago
On the Computational Complexity of Cut-Elimination in Linear Logic
Abstract. Given two proofs in a logical system with a confluent cutelimination procedure, the cut-elimination problem (CEP) is to decide whether these proofs reduce to the same no...
Harry G. Mairson, Kazushige Terui
138
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PODS
2010
ACM
205views Database» more  PODS 2010»
15 years 9 months ago
Positive higher-order queries
We investigate a higher-order query language that embeds operators of the positive relational algebra within the simply-typed λ-calculus. Our language allows one to succinctly de...
Michael Benedikt, Gabriele Puppis, Huy Vu