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LPAR
2007
Springer
16 years 22 days ago
Retractile Proof Nets of the Purely Multiplicative and Additive Fragment of Linear Logic
Proof nets are a parallel syntax for sequential proofs of linear logic, firstly introduced by Girard in 1987. Here we present and intrinsic (geometrical) characterization of proof...
Roberto Maieli
MFCS
2007
Springer
16 years 22 days ago
Minimizing Variants of Visibly Pushdown Automata
The minimization problem for visibly pushdown automata (VPA) is studied. Two subclasses of VPA are introduced: call driven automata, and block automata. For the first class, minim...
Patrick Chervet, Igor Walukiewicz
SAMT
2007
Springer
103views Multimedia» more  SAMT 2007»
16 years 22 days ago
Compressed Domain Features Extraction for Shot Characterization
In this work, we propose a system for shot comparison directly working on the MPEG-1 stream in the compressed domain, extracting both color, texture and motion features considering...
Costantino Grana, Roberto Vezzani, Daniele Borghes...
SEMWEB
2007
Springer
16 years 22 days ago
Exploiting WordNet as Background Knowledge
A lot of alignment systems providing mappings between the concepts of two ontologies rely on an additional source, called background knowledge, represented most of the time by a th...
Chantal Reynaud, Brigitte Safar
TABLEAUX
2007
Springer
16 years 21 days ago
Tree-Sequent Methods for Subintuitionistic Predicate Logics
Subintuitionistic logics are a class of logics defined by using Kripke models with more general conditions than those for intuitionistic logic. In this paper we study predicate lo...
Ryo Ishigaki, Kentaro Kikuchi