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» Optimization of multi-domain queries on the web
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ICDE
2000
IEEE
113views Database» more  ICDE 2000»
13 years 9 months ago
Web Query Optimizer
We consider an architecture of mediators and wrappers for Internet accessible WebSources of limited query capability. Each call to a source is a WebSource Implementation (WSI) and...
Vladimir Zadorozhny, Laura Bright, Louiqa Raschid,...
WISE
2007
Springer
13 years 11 months ago
Optimization of Bounded Continuous Search Queries Based on Ranking Distributions
A common search problem in the World Wide Web concerns finding information if it is not known when the sources of information appear and how long sources will be available on the ...
Dirk Kukulenz, Nils Hoeller, Sven Groppe, Volker L...
PVLDB
2008
81views more  PVLDB 2008»
13 years 4 months ago
Optimization of multi-domain queries on the web
Where can I attend an interesting database workshop close to a sunny beach? Who are the strongest experts on service computing based upon their recent publication record and accep...
Daniele Braga, Stefano Ceri, Florian Daniel, David...
ICDT
2007
ACM
105views Database» more  ICDT 2007»
13 years 11 months ago
Optimization of Query Plans in the presence of Access Limitations
We consider the problem of querying data sources that have limited capabilities and can thus only be accessed by complying with certain binding patterns for their attributes. This ...
Andrea Calì, Diego Calvanese, Davide Martin...
WEBI
2007
Springer
13 years 11 months ago
Improving Performance of Web Services Query Matchmaking with Automated Knowledge Acquisition
There is a critical need to design and develop tools tract away the fundamental complexity of XML-based Web services specifications and toolkits, and provide an elegant, intuitive...
Chaitali Gupta, Rajdeep Bhowmik, Michael R. Head, ...