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ENTCS
2007
92views more  ENTCS 2007»
15 years 6 months ago
A Duality in Proof Systems for Recursive Type Equality and for Bisimulation Equivalence on Cyclic Term Graphs
This paper is concerned with a proof-theoretic observation about two kinds of proof systems for regular cyclic objects. It is presented for the case of two formal systems that are...
Clemens Grabmayer
NGC
2008
Springer
149views Communications» more  NGC 2008»
15 years 6 months ago
A New Type System for JVM Lock Primitives
A bytecode verifier for the Java virtual machine language (JVML) statically checks that bytecode does not cause any fatal error. However, the present verifier does not check correc...
Futoshi Iwama, Naoki Kobayashi
PRL
2008
88views more  PRL 2008»
15 years 6 months ago
Time-efficient spam e-mail filtering using n-gram models
In this paper, we propose spam e-mail filtering methods having high accuracies and low time complexities. The methods are based on the n-gram approach and a heuristics which is re...
Ali Çiltik, Tunga Güngör
TIP
2008
99views more  TIP 2008»
15 years 6 months ago
Using Spanning Graphs for Efficient Image Registration
We provide a detailed analysis of the use of minimal spanning graphs as an alignment method for registering multimodal images. This yields an efficient graph theoretic algorithm th...
Mert R. Sabuncu, Peter J. Ramadge
161
Voted
TIT
2008
83views more  TIT 2008»
15 years 6 months ago
Hard Problems of Algebraic Geometry Codes
The minimum distance is one of the most important combinatorial characterizations of a code. The maximum likelihood decoding problem is one of the most important algorithmic proble...
Qi Cheng