Sciweavers

1380 search results - page 258 / 276
» Compacting XML Documents
Sort
View
WWW
2004
ACM
15 years 11 months ago
OntoMiner: bootstrapping ontologies from overlapping domain specific web sites
In this paper, we present automated techniques for bootstrapping and populating specialized domain ontologies by organizing and mining a set of relevant overlapping Web sites prov...
Hasan Davulcu, Srinivas Vadrevu, Saravanakumar Nag...
WWW
2001
ACM
15 years 11 months ago
A metro map metaphor for guided tours on the Web: the Webvise guided tour system
This paper presents a guided tour system for the WWW. It is a module for the Webvise open hypermedia system that implements the ideas of trails and guided tours, originating from ...
Elmer Sandvad, Kaj Grønbæk, Lennert S...
PODS
2009
ACM
122views Database» more  PODS 2009»
15 years 11 months ago
Satisfiability of downward XPath with data equality tests
In this work we investigate the satisfiability problem for the logic XPath( , , =), that includes all downward axes as well as equality and inequality tests. We address this probl...
Diego Figueira
VLDB
2007
ACM
113views Database» more  VLDB 2007»
15 years 11 months ago
Fast nGram-Based String Search Over Data Encoded Using Algebraic Signatures
We propose a novel string search algorithm for data stored once and read many times. Our search method combines the sublinear traversal of the record (as in Boyer Moore or Knuth-M...
Witold Litwin, Riad Mokadem, Philippe Rigaux, Thom...
SIGMOD
2003
ACM
162views Database» more  SIGMOD 2003»
15 years 11 months ago
DBGlobe: a service-oriented P2P system for global computing
The challenge of peer-to-peer computing goes beyond simple file sharing. In the DBGlobe project, we view the multitude of peers carrying data and services as a superdatabase. Our ...
Evaggelia Pitoura, Serge Abiteboul, Dieter Pfoser,...