112 search results - page 15 / 23 » Keyword extraction for social snippets |
WSDM
2012
ACM
12 years 3 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
KDD
2010
ACM
13 years 11 months ago
2010
ACM
Many social Web sites allow users to annotate the content with descriptive metadata, such as tags, and more recently to organize content hierarchically. These types of structured ...
WWW
2010
ACM
14 years 2 months ago
2010
ACM
Web crawlers are increasingly used for focused tasks such as the extraction of data from Wikipedia or the analysis of social networks like last.fm. In these cases, pages are far m...
ESA
2009
Springer
14 years 9 days ago
2009
Springer
Sponsored search auctions provide a marketplace where advertisers can bid for millions of advertising opportunities to promote their products. The main difficulty facing the adver...
ATAL
2003
Springer
14 years 27 days ago
2003
Springer
Making it easier to design interactions between agents and humans is essential for realizing multi-agent simulations of social phenomena such as group dynamics. To realize large-s...