948 search results - page 75 / 190 » On Spatial Information Retrieval and Database Generalization |
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Users often try to accumulate information on a topic of interest from multiple information sources. In this case a user's informational need might be expressed in terms of an...
NAR
2002
13 years 10 months ago
2002
Transcription Regulatory Regions Database (TRRD) is an informational resource containing an integrated description of the gene transcription regulation. An entry of the database c...
SIGMOD
2009
ACM
14 years 10 months ago
2009
ACM
Large collections of documents are commonly created around a database, where a typical database schema may contain hundreds of tables and thousands of columns. We developed a syst...
WWW
2007
ACM
14 years 11 months ago
2007
ACM
We describe an adaptive method for extracting records from web pages. Our algorithm combines a weighted tree matching metric with clustering for obtaining data extraction patterns...
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
A large part of the data on the World Wide Web is hidden behind form-like interfaces. These interfaces interact with a hidden backend database to provide answers to user queries. ...