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» An Expressive Extension of TLC
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106
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OWLED
2008
15 years 2 months ago
Opening, Closing Worlds - On Integrity Constraints
In many data-centric applications it is desirable to use OWL as an expressive schema language where one expresses constraints that need to be satisfied by the (instance) data. Howe...
Evren Sirin, Michael Smith, Evan Wallace
96
Voted
PLANX
2008
15 years 2 months ago
XML Stream Processing Using a Lazy Concurrent Language
Motivated by previous work on XML stream processing, we noticed that programmers need concurrency to save space, especially in a lazy language. User-controllable concurrency provi...
Shin-Cheng Mu, Ta-Chung Tsai, Keisuke Nakano
116
Voted
DEXA
2010
Springer
180views Database» more  DEXA 2010»
15 years 1 months ago
Approximate Instance Retrieval on Ontologies
With the development of more expressive description logics (DLs) for the Web Ontology Language OWL the question arises how we can properly deal with the high computational complexi...
Tuvshintur Tserendorj, Stephan Grimm, Pascal Hitzl...
118
Voted
FGR
2008
IEEE
165views Biometrics» more  FGR 2008»
15 years 29 days ago
The significance of facial features for automatic sign language recognition
Although facial features are considered to be essential for humans to understand sign language, no prior research work has yet examined their significance for automatic sign langu...
Ulrich von Agris, Moritz Knorr, Karl-Friedrich Kra...
106
Voted
CORR
2010
Springer
140views Education» more  CORR 2010»
15 years 27 days ago
Decision Problems for Petri Nets with Names
We prove several decidability and undecidability results for -PN, an extension of P/T nets with pure name creation and name management. We give a simple proof of undecidability of...
Fernando Rosa Velardo, David de Frutos-Escrig