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» A Query Language for XML Based on Graph Grammars
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ICDE
2008
IEEE
425views Database» more  ICDE 2008»
16 years 9 months ago
NAGA: Searching and Ranking Knowledge
The Web has the potential to become the world’s largest knowledge base. In order to unleash this potential, the wealth of information available on the Web needs to be extracte...
Gjergji Kasneci, Fabian M. Suchanek, Georgiana Ifr...
DBPL
1999
Springer
98views Database» more  DBPL 1999»
15 years 1 months ago
Ozone: Integrating Structured and Semistructured Data
Applications have an increasing need to manage semistructured data such as data encoded in XML along with conventional structured data. We extend the structured object database ...
Tirthankar Lahiri, Serge Abiteboul, Jennifer Widom
ESOP
2006
Springer
15 years 1 months ago
Pure Pattern Calculus
Abstract. The pure pattern calculus generalises the pure lambda-calculus by basing computation on pattern-matching instead of beta-reduction. The simplicity and power of the calcul...
C. Barry Jay, Delia Kesner
ICALP
2003
Springer
15 years 2 months ago
Similarity Matrices for Pairs of Graphs
Abstract. We introduce a concept of similarity between vertices of directed graphs. Let GA and GB be two directed graphs with respectively nA and nB vertices. We define a nA × nB...
Vincent D. Blondel, Paul Van Dooren
VLDB
1999
ACM
162views Database» more  VLDB 1999»
15 years 1 months ago
Active Views for Electronic Commerce
Electronic commerce is emerging as a major Websupported application. In this paper we argue that database technology can, and should, provide the backbone for a wide range of such...
Serge Abiteboul, Bernd Amann, Sophie Cluet, Anat E...