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» Querying the Web of Data: A Formal Approach
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ICWS
2010
IEEE
15 years 4 months ago
Timed Extended Invariants for the Passive Testing of Web Services
The service-oriented approach is becoming more and more popular to integrate highly heterogeneous systems. Web services are the natural evolution of conventional middleware techno...
Gerardo Morales, Stéphane Maag, Ana R. Cava...
DBPL
2005
Springer
143views Database» more  DBPL 2005»
15 years 11 months ago
Inconsistency Tolerance in P2P Data Integration: An Epistemic Logic Approach
We study peer-to-peer ðP2PÞ data integration, where each peer models an autonomous system that exports data in terms of its own schema, and data interoperation is achieved by me...
Diego Calvanese, Giuseppe De Giacomo, Domenico Lem...
CATA
2003
15 years 7 months ago
Visualizing Query Structure
Visualization research seeks to exploit the human user’s ability to interpret graphical representations of data in order to provide insight into properties of the data that may ...
Dennis P. Groth
ADBIS
2007
Springer
130views Database» more  ADBIS 2007»
15 years 8 months ago
Graphical Querying of Multidimensional Databases
This paper provides an answer-oriented multidimensional analysis environment. The approach is based on a conceptual point of view. We define a conceptual model that represents data...
Franck Ravat, Olivier Teste, Ronan Tournier, Gille...
EDBT
2009
ACM
144views Database» more  EDBT 2009»
15 years 10 months ago
Efficient maintenance techniques for views over active documents
Many Web applications are based on dynamic interactions between Web components exchanging flows of information. Such a situation arises for instance in mashup systems or when moni...
Serge Abiteboul, Pierre Bourhis, Bogdan Marinoiu