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» On Typing Information Flow
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IPM
2008
100views more  IPM 2008»
15 years 6 months ago
Contextual factors affecting the utility of surrogates within exploratory search
In this paper we investigate how information surrogates might be useful in exploratory search and what information it is useful for a surrogate to contain. By comparing assessment...
Ian Ruthven, Mark Baillie, Leif Azzopardi, Ralf Bi...
PLDI
2003
ACM
16 years 4 days ago
A provably sound TAL for back-end optimization
Typed assembly languages provide a way to generate machinecheckable safety proofs for machine-language programs. But the soundness proofs of most existing typed assembly languages...
Juan Chen, Dinghao Wu, Andrew W. Appel, Hai Fang
CAI
2009
Springer
16 years 1 months ago
A Backward and a Forward Simulation for Weighted Tree Automata
Two types of simulations for weighted tree automata (wta) are considered. Wta process trees and assign a weight to each of them. The weights are taken from a semiring. The two type...
Andreas Maletti
ICTAC
2009
Springer
16 years 1 months ago
A Deadlock-Free Semantics for Shared Memory Concurrency
Abstract. We design a deadlock-free semantics for a concurrent, functional and imperative programming language where locks are implicitly and univocally associated with pointers. T...
Gérard Boudol
ITCC
2003
IEEE
16 years 4 days ago
On Quaternary MacDonald Codes
This paper studies two families of codes over Z4, MacDonald codes of type α and type β. The torsion code, weight distribution, and Gray image properties are studied. Some intere...
Charles J. Colbourn, Manish K. Gupta