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IJCAI
2003
13 years 9 months ago
Information Extraction from Tree Documents by Learning Subtree Delimiters
Information extraction from HTML pages has been conventionally treated as plain text documents extended with HTML tags. However, the growing maturity and correct usage of HTML/XHT...
Boris Chidlovskii
ICDIM
2008
IEEE
14 years 1 months ago
A geo-temporal Web gazetteer integrating data from multiple sources
This paper presents a geo-temporal gazetteer Web service that provides access to names of places and historical periods, together with the associated geotemporal information. With...
Hugo Manguinhas, Bruno Martins, José Luis B...
WEBI
2010
Springer
13 years 5 months ago
On Using Query Logs for Static Index Pruning
Static index pruning techniques aim at removing from the posting lists of an inverted file the references to documents which are likely to be not relevant for answering user querie...
Hoang Thanh Lam, Raffaele Perego, Fabrizio Silvest...
CIKM
2009
Springer
14 years 2 months ago
Identifying comparable entities on the web
Web search engines are often presented with user queries that involve comparisons of real-world entities. Thus far, this interaction has typically been captured by users submittin...
Alpa Jain, Patrick Pantel
KDD
2006
ACM
240views Data Mining» more  KDD 2006»
14 years 8 months ago
Adaptive event detection with time-varying poisson processes
Time-series of count data are generated in many different contexts, such as web access logging, freeway traffic monitoring, and security logs associated with buildings. Since this...
Alexander T. Ihler, Jon Hutchins, Padhraic Smyth