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Cost-aware sequential diagnostics
A simple search problem is studied in which a binary n -tuple is to be found in a list, by sequential bit comparisons with cost. The problem can be...
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Offline handwritten signature verification using local and global features
This paper presents a new approach to address the problem of offline handwritten signature verification. In contrast to many existing systems, we are...
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A semantic approach to concept lattice-based information retrieval
The volume of available information is growing, especially on the web, and in parallel the questions of the users are changing and becoming harder to...
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Combining formal concept analysis and translation to assign frames and semantic role sets to French verbs
In Natural Language Processing, verb classifications have been shown to be useful both theoretically (to capture syntactic and semantic...
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Adjunctions on the lattices of partitions and of partial partitions
The complete lattice Π( E ) of partitions of a space E has been extended into Π*( E ), the one of partial partitions of E (where the space covering axiom...
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The Galois lattice as a hierarchical structure for topological relations
This paper presents the construction and the comparison of Galois lattices of topological relations for qualitative spatial representation and...
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Relational concept discovery in structured datasets
Relational datasets, i.e., datasets in which individuals are described both by their own features and by their relations to other individuals, arise...
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Strong and uniform equivalence of nonmonotonic theories – an algebraic approach
We show that the concepts of strong and uniform equivalence of logic programs can be generalized to an abstract algebraic setting of operators on...