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» The Kell Calculus: Operational Semantics and Type System
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CSL
2000
Springer
13 years 12 months ago
Subtyping with Power Types
This paper introduces a typed λ-calculus called λPower , a predicative reformulation of part of Cardelli’s power type system. Power types integrate subtyping into the typing t...
David Aspinall
ACL
2001
13 years 9 months ago
An Algebra for Semantic Construction in Constraint-based Grammars
We develop a framework for formalizing semantic construction within grammars expressed in typed feature structure logics, including HPSG. The approach provides an alternative to t...
Ann A. Copestake, Alex Lascarides, Dan Flickinger
TACS
2001
Springer
13 years 12 months ago
The UDP Calculus: Rigorous Semantics for Real Networking
Network programming is notoriously hard to understand: one has to deal with a variety of protocols (IP, ICMP, UDP, TCP etc), concurrency, packet loss, host failure, timeouts, the c...
Andrei Serjantov, Peter Sewell, Keith Wansbrough
FROCOS
2005
Springer
14 years 1 months ago
A Concurrent Lambda Calculus with Futures
Reasoning about the correctness of program transformations requires a notion of program equivalence. We present an observational semantics for the concurrent lambda calculus with f...
Joachim Niehren, Jan Schwinghammer, Gert Smolka
ICWS
2004
IEEE
13 years 9 months ago
Logic-based Web Services Composition: From Service Description to Process Model
This paper introduces a method for automatic composition of Semantic Web services using Linear Logic (LL) theorem proving. The method uses Semantic Web service language (DAML-S) f...
Jinghai Rao, Peep Küngas, Mihhail Matskin