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SAC
2006
ACM
16 years 16 days ago
A framework for content-based image retrieval fully exploiting the semantics of annotation
We present a framework and an application for semanticbased retrieval of images. Our approach adopts a two-level ontology structure in a subset of OWL-DL. In the core ontology onl...
Tommaso Di Noia, Eugenio Di Sciascio, Francesco di...
DAS
2004
Springer
15 years 12 months ago
A Complete Approach to the Conversion of Typewritten Historical Documents for Digital Archives
This paper presents a complete system that historians/archivists can use to digitize whole collections of documents relating to personal information. The system integrates tools an...
Apostolos Antonacopoulos, Dimosthenis Karatzas
LICS
2002
IEEE
15 years 11 months ago
Monadic Queries over Tree-Structured Data
Monadic query languages over trees currently receive considerable interest in the database community, as the problem of selecting nodes from a tree is the most basic and widesprea...
Georg Gottlob, Christoph Koch
IFL
2001
Springer
15 years 11 months ago
Runtime Behavior of Conversion Interpretation of Subtyping
A programming language with subtyping can be translated into a language without subtyping by inserting conversion functions. Previous studies of this interpretation showed only the...
Yasuhiko Minamide
AMAST
2006
Springer
15 years 10 months ago
Hyperfinite Approximations to Labeled Markov Transition Systems
The problem of finding an approximation to a labeled Markov transition system through hyperfinite transition systems is addressed. It is shown that we can find for each countable ...
Ernst-Erich Doberkat