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» On the notion of concept I
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KR
2004
Springer
14 years 3 months ago
Reasoning about Knowledge by Variable Forgetting
In this paper, we investigate knowledge reasoning within a simple framework called knowledge structure. We use variable forgetting as a basic operation for one agent to reason abo...
Kaile Su, Guanfeng Lv, Yan Zhang
CCS
2005
ACM
14 years 3 months ago
On fairness in simulatability-based cryptographic systems
Simulatability constitutes the cryptographic notion of a secure refinement and has asserted its position as one of the fundamental concepts of modern cryptography. Although simula...
Michael Backes, Dennis Hofheinz, Jörn Mü...
QEST
2010
IEEE
13 years 7 months ago
Information Hiding in Probabilistic Concurrent Systems
Information hiding is a general concept which refers to the goal of preventing an adversary to infer secret information from the observables. Anonymity and Information Flow are exa...
Miguel E. Andrés, Catuscia Palamidessi, Pet...
KES
2004
Springer
14 years 3 months ago
Commonsense Reasoning in and Over Natural Language
ConceptNet is a very large semantic network of commonsense knowledge suitable for making various kinds of practical inferences over text. ConceptNet captures a wide range of common...
Hugo Liu, Push Singh
FM
1999
Springer
104views Formal Methods» more  FM 1999»
14 years 2 months ago
On Excusable and Inexcusable Failures
Abstract. The classical concepts of partial and total correctness identify all types of runtime errors and divergence. We argue that the associated notions of translation correctne...
Markus Müller-Olm, Andreas Wolf