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» On the Expressive Power of the Loop Language
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CIVR
2004
Springer
111views Image Analysis» more  CIVR 2004»
15 years 10 months ago
An Inference Network Approach to Image Retrieval
Most image retrieval systems only allow a fragment of text or an example image as a query. Most users have more complex information needs that are not easily expressed in either of...
Donald Metzler, R. Manmatha
CONCUR
2012
Springer
13 years 7 months ago
Decidability Problems for Actor Systems
We introduce a nominal actor-based language and study its expressive power. We have identified the presence/absence of fields as a relevant feature: the dynamic creation of names...
Frank S. de Boer, Mahdi Mahdi Jaghoori, Cosimo Lan...
POPL
2009
ACM
16 years 5 months ago
Wild control operators
Linguists seek to understand the semantics of expressions in human languages. Taking a computational point of view, there are many natural language expressions--operators in the w...
Chris Barker
CASCON
2007
1035views Education» more  CASCON 2007»
15 years 6 months ago
An IDE for software development using tabular expressions
We present preliminary work on an IDE for formal software development using tabular expressions as the basis for precise specifications and descriptions of software behaviour. 1 ...
Dennis K. Peters, Mark Lawford, Baltasar Tranc&oac...
AAAI
2006
15 years 6 months ago
Characterizing Data Complexity for Conjunctive Query Answering in Expressive Description Logics
Description Logics (DLs) are the formal foundations of the standard web ontology languages OWL-DL and OWL-Lite. In the Semantic Web and other domains, ontologies are increasingly ...
Magdalena Ortiz, Diego Calvanese, Thomas Eiter