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WEBDB
2001
Springer
79views Database» more  WEBDB 2001»
13 years 9 months ago
Multicasting a Web Repository
Web crawlers generate significant loads on Web servers, and are difficult to operate. Instead of running crawlers at many “client” sites, we propose a central crawler and We...
Wang Lam, Hector Garcia-Molina
ICDE
2003
IEEE
123views Database» more  ICDE 2003»
14 years 5 months ago
Multicasting a Changing Repository
Web crawlers generate significant loads on Web servers, and are difficult to operate. Instead of repeatedly running crawlers at many "client" sites, we propose a central...
Wang Lam, Hector Garcia-Molina