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CADE
2011
Springer
14 years 6 months ago
Deciding Security for Protocols with Recursive Tests
Abstract. Security protocols aim at securing communications over public networks. Their design is notoriously difficult and error-prone. Formal methods have shown their usefulness ...
Mathilde Arnaud, Véronique Cortier, St&eacu...
DCC
2004
IEEE
16 years 6 months ago
Online Suffix Trees with Counts
We extend Ukkonen's online suffix tree construction algorithm to support frequency queries, by adding count fields to the internal nodes of the tree, as suggested in [8]. Thi...
Breanndán Ó Nualláin, Steven ...
IROS
2009
IEEE
159views Robotics» more  IROS 2009»
16 years 1 months ago
Prioritized optimization for task-space control
— We introduce an optimization framework called prioritized optimization control, in which a nested sequence of objectives are optimized so as not to conflict with higher-priori...
Martin de Lasa, Aaron Hertzmann
LICS
2009
IEEE
16 years 1 months ago
Trichotomy in the Complexity of Minimal Inference
We study the complexity of the propositional minimal inference problem. Its complexity has been extensively studied before because of its fundamental importance in artificial int...
Arnaud Durand, Miki Hermann, Gustav Nordh
LICS
2007
IEEE
16 years 28 days ago
Separating DAG-Like and Tree-Like Proof Systems
We show that tree-like (Gentzen’s calculus) PK where all cut formulas have depth at most a constant d does not simulate cut-free PK. Generally, we exhibit a family of sequents t...
Phuong Nguyen