2828 search results - page 550 / 566 » Multimedia information retrieval from recorded presentations |
ICDE
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper presents SPEX, a streamed and progressive evaluation of regular path expressions with XPath-like qualifiers against XML streams. SPEX proceeds as follows. An expression...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
Major search engines currently use the history of a user's actions (e.g., queries, clicks) to personalize search results. In this paper, we present a new personalized service...
WWW
2002
ACM
14 years 9 months ago
2002
ACM
The web's hyperlinks are notoriously brittle, and break whenever a resource migrates. One solution to this problem is a transparent resource migration mechanism, which separa...
IUI
2010
ACM
14 years 5 months ago
2010
ACM
Online news reading has become very popular as the web provides access to news articles from millions of sources around the world. A key challenge of news websites is to help user...
IMC
2009
ACM
14 years 2 months ago
2009
ACM
Understanding how users behave when they connect to social networking sites creates opportunities for better interface design, richer studies of social interactions, and improved ...