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» AJAXSearch: crawling, indexing and searching web 2.0 applica...
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PVLDB
2008
173views more  PVLDB 2008»
13 years 10 months ago
AJAXSearch: crawling, indexing and searching web 2.0 applications
Cristian Duda, Gianni Frey, Donald Kossmann, Chong...
ERCIMDL
2005
Springer
305views Education» more  ERCIMDL 2005»
14 years 4 months ago
Focused Crawling Using Latent Semantic Indexing - An Application for Vertical Search Engines
Vertical search engines and web portals are gaining ground over the general-purpose engines due to their limited size and their high precision for the domain they cover. The number...
George Almpanidis, Constantine Kotropoulos, Ioanni...
ESWS
2007
Springer
14 years 5 months ago
A Lookup Index for Semantic Web Resources
Developers of Semantic Web applications face a challenge with respect to the decentralised publication model: where to find statements about encountered resources. The “linked d...
Eyal Oren, Giovanni Tummarello
SIGMOD
2006
ACM
232views Database» more  SIGMOD 2006»
14 years 11 months ago
To search or to crawl?: towards a query optimizer for text-centric tasks
Text is ubiquitous and, not surprisingly, many important applications rely on textual data for a variety of tasks. As a notable example, information extraction applications derive...
Panagiotis G. Ipeirotis, Eugene Agichtein, Pranay ...
ASWC
2006
Springer
14 years 2 months ago
Next Generation Semantic Web Applications
Watson is a gateway to the Semantic Web: it collects, analyzes and gives access to ontologies and semantic data available online. Its objective is to support the development of ne...
Enrico Motta, Marta Sabou