18 search results - page 4 / 4 » A Fast Community Based Algorithm for Generating Web Crawler ... |
SRDS
1998
IEEE
13 years 9 months ago
1998
IEEE
A major cost in executing queries in a distributed database system is the data transfer cost incurred in transferring relations (fragments) accessed by a query from different site...
TSP
2010
13 years 1 days ago
2010
Abstract--The concept of cognitive radio (CR) has recently received great attention from the research community as a promising paradigm to achieve efficient use of the frequency re...
WWW
2009
ACM
14 years 4 days ago
2009
ACM
Traditional relation extraction methods require pre-specified relations and relation-specific human-tagged examples. Bootstrapping systems significantly reduce the number of tr...