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» Temporal Theories of Reasoning
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WOLLIC
2007
Springer
14 years 1 months ago
A Formal Calculus for Informal Equality with Binding
Abstract. In informal mathematical usage we often reason using languages with binding. We usually find ourselves placing capture-avoidance constraints on where variables can and c...
Murdoch Gabbay, Aad Mathijssen
LICS
2006
IEEE
14 years 1 months ago
PSPACE Bounds for Rank-1 Modal Logics
aic semantics, which conveniently abstracts from the details of a given model class and thus allows covering a broad range of logics in a uniform way. Categories and Subject Descri...
Lutz Schröder, Dirk Pattinson
SIGCSE
2006
ACM
144views Education» more  SIGCSE 2006»
14 years 1 months ago
Case-based analysis: a practical tool for teaching computer ethics
Case-based analysis is a bottom-up methodology for ethical reasoning. In a teaching environment, it can be a useful alternative to top-down methods, such as Kantianism, utilitaria...
Michael J. Quinn
LICS
2005
IEEE
14 years 1 months ago
Reactive Systems over Cospans
The theory of reactive systems, introduced by Leifer and Milner and previously extended by the authors, allows the derivation of well-behaved labelled transition systems (LTS) for...
Vladimiro Sassone, Pawel Sobocinski
TPHOL
2005
IEEE
14 years 1 months ago
A Design Structure for Higher Order Quotients
The quotient operation is a standard feature of set theory, where a set is partitioned into subsets by an equivalence relation. We reinterpret this idea for higher order logic, whe...
Peter V. Homeier