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PKC
2001
Springer
95views Cryptology» more  PKC 2001»
15 years 5 months ago
The Gap-Problems: A New Class of Problems for the Security of Cryptographic Schemes
This paper introduces a novel class of computational problems, the gap problems, which can be considered as a dual to the class of the decision problems. We show the relationship a...
Tatsuaki Okamoto, David Pointcheval
148
Voted
ICDT
2010
ACM
147views Database» more  ICDT 2010»
15 years 4 months ago
Querying Parse Trees of Stochastic Context-Free Grammars
Stochastic context-free grammars (SCFGs) have long been recognized as useful for a large variety of tasks including natural language processing, morphological parsing, speech reco...
Sara Cohen, Benny Kimelfeld
129
Voted
CSCLP
2008
Springer
15 years 2 months ago
An Efficient Decision Procedure for Functional Decomposable Theories Based on Dual Constraints
Abstract. Over the last decade, first-order constraints have been efficiently used in the artificial intelligence world to model many kinds of complex problems such as: scheduling,...
Khalil Djelloul
JACM
2007
84views more  JACM 2007»
15 years 16 days ago
Polymorphic higher-order recursive path orderings
This paper extends the termination proof techniques based on reduction orderings to a higher-order setting, by defining a family of recursive path orderings for terms of a typed ...
Jean-Pierre Jouannaud, Albert Rubio
AGTIVE
2007
Springer
15 years 6 months ago
A Single-Step Term-Graph Reduction System for Proof Assistants
In this paper, we will define a custom term-graph reduction system for a simplified lazy functional language. Our custom system is geared towards flexibility, which is accomplis...
Maarten de Mol, Marko C. J. D. van Eekelen, Rinus ...