12 search results - page 3 / 3 » Exploiting time-based synonyms in searching document archive... |
SIGIR
2011
ACM
12 years 7 months ago
2011
ACM
Versioned textual collections are collections that retain multiple versions of a document as it evolves over time. Important large-scale examples are Wikipedia and the web collect...
SIGIR
2008
ACM
13 years 4 months ago
2008
ACM
Motivated by our work with political scientists who need to manually analyze large Web archives of news sites, we present SpotSigs, a new algorithm for extracting and matching sig...