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LPAR
2001
Springer
14 years 1 days ago
A Computer Environment for Writing Ordinary Mathematical Proofs
The EPGY Theorem-Proving Environment is designed to help students write ordinary mathematical proofs. The system, used in a selection of computer-based proof-intensive mathematics ...
David McMath, Marianna Rozenfeld, Richard Sommer
ASIACRYPT
2006
Springer
13 years 11 months ago
Analysis of One Popular Group Signature Scheme
The group signature scheme [1], ACJT for short, is popular. In this paper we show that it is not secure. It does not satisfy exculpability. The group manager can sign on behalf of ...
Zhengjun Cao
CSL
2001
Springer
14 years 3 days ago
A Logic for Approximate First-Order Reasoning
Abstract. In classical approaches to knowledge representation, reasoners are assumed to derive all the logical consequences of their knowledge base. As a result, reasoning in the ï...
Frédéric Koriche
TODAES
1998
68views more  TODAES 1998»
13 years 7 months ago
Specification and verification of pipelining in the ARM2 RISC microprocessor
Abstract State Machines (ASMs) provide a sound mathematical basis for the specification and verification of systems. An application of the ASM methodology to the verification of a ...
James K. Huggins, David Van Campenhout
JAR
1998
134views more  JAR 1998»
13 years 7 months ago
Integrating Computer Algebra into Proof Planning
Mechanized reasoning systems and computer algebra systems have different objectives. Their integration is highly desirable, since formal proofs often involve both of the two differ...
Manfred Kerber, Michael Kohlhase, Volker Sorge