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» Modular Semantics and Logics of Classes
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ICIW
2008
IEEE
14 years 3 months ago
DBOWL: Towards a Scalable and Persistent OWL Reasoner
—With the increasing development of real applications using Semantic Web Technologies, it is necessary to provide scalable and efficient ontology querying and reasoning systems....
María del Mar Roldán García, ...
FSTTCS
2010
Springer
13 years 6 months ago
Expressiveness of streaming string transducers
Streaming string transducers [1] define (partial) functions from input strings to output strings. A streaming string transducer makes a single pass through the input string and us...
Rajeev Alur, Pavol Cerný
CORR
2011
Springer
185views Education» more  CORR 2011»
13 years 3 months ago
Sound and Complete Query Answering in Intensional P2P Data Integration
Contemporary use of the term ’intension’ derives from the traditional logical doctrine that an idea has both an extension and an intension. In this paper we introduce an intens...
Zoran Majkic
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
14 years 8 months ago
Rewriting nested XML queries using nested views
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XM...
Nicola Onose, Alin Deutsch, Yannis Papakonstantino...
WCRE
2006
IEEE
14 years 2 months ago
How Programs Represent Reality (and how they don't)
Programming is modeling the reality. Most of the times, the mapping between source code and the real world concepts is captured implicitly in the names of identifiers. Making the...
Daniel Ratiu, Florian Deissenboeck