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» Operational Semantics and Program Equivalence
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MFPS
1989
13 years 11 months ago
Operations on Records
We define a simple collection of operations for creating and manipulating record structures, where records are intended as finite associations of values to labels. A second-order ...
Luca Cardelli, John C. Mitchell
ICANN
2009
Springer
14 years 2 months ago
Logics and Networks for Human Reasoning
We propose to model human reasoning tasks using completed logic programs interpreted under the three-valued Lukasiewicz semantics. Given an appropriate immediate consequence operat...
Steffen Hölldobler, Carroline Dewi Puspa Kenc...
CSFW
1997
IEEE
13 years 12 months ago
Eliminating Covert Flows with Minimum Typings
A type system is given that eliminates two kinds of covert flows in an imperative programming language. The first kind arises from nontermination and the other from partial oper...
Dennis M. Volpano, Geoffrey Smith
SAIG
2000
Springer
13 years 11 months ago
Multi-Stage Imperative Languages: A Conservative Extension Result
Abstract. This paper extends the recent work [CMT00] on the operational semantics and type system for a core language, called MiniMLBN ref , which exploits the notion of closed typ...
Cristiano Calcagno, Eugenio Moggi
WISE
2010
Springer
13 years 5 months ago
From Keywords to Queries: Discovering the User's Intended Meaning
Abstract. Regarding web searches, users have become used to keywordbased search interfaces due to their ease of use. However, this implies a semantic gap between the user's in...
Carlos Bobed, Raquel Trillo, Eduardo Mena, Sergio ...