5 search results - page 1 / 1 » Hector Garcia-Molina Speaks Out |
SIGMOD
2002
ACM
14 years 4 months ago
2002
ACM
SRDS
2006
IEEE
13 years 10 months ago
2006
IEEE
In order to safeguard a sensitive database, we must ensure both its privacy and its longevity. However, privacy and longevity tend to be competing objectives. We show how to desig...
VLDB
2004
ACM
13 years 10 months ago
2004
ACM
Web spam pages use various techniques to achieve higher-than-deserved rankings in a search engine’s results. While human experts can identify spam, it is too expensive to manual...
SIGMOD
2003
ACM
13 years 10 months ago
2003
ACM
Many web sites contain large sets of pages generated using a common template or layout. For example, Amazon lays out the author, title, comments, etc. in the same way in all its b...
PDIS
1994
IEEE
13 years 9 months ago
1994
IEEE
To help users cope with information overload, Selective Dissemination of Information SDI will increasingly become an important tool in wide area information systems. In an SDI ser...