790 search results - page 107 / 158 » Linking Databases and Linking Cultures |
151
Voted
ICDE
2005
IEEE
15 years 10 months ago
2005
IEEE
In the case of large-scale distributed environments such as the Internet, users are interested in monitoring changes to a particular web page (XML or HTML). There are many instanc...
136
click to vote
VLDB
2004
ACM
15 years 10 months ago
2004
ACM
Focused web crawlers have recently emerged as an alternative to the well-established web search engines. While the well-known focused crawlers retrieve relevant webpages, there ar...
126
click to vote
VLDB
2004
ACM
15 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...
119
click to vote
HICSS
1999
IEEE
15 years 9 months ago
1999
IEEE
Typically, searching for information in a document collection amounts to refining a query and then scanning a large number of documents to determine their relevance. Active Summar...
131
Voted
SIGMOD
1997
ACM
15 years 9 months ago
1997
ACM
This paper presents general algorithms for concurrency control in tree-based access methods as well as a recovery protocol and a mechanism for ensuring repeatable read. The algori...