756 search results - page 79 / 152 » Leveraging the CAPTCHA Problem |
ICSE
2009
IEEE-ACM
14 years 9 months ago
2009
IEEE-ACM
Innovations from multiple directions have been proposed to improve software reliability. Unfortunately, many of the innovations are not fully exploited by programmers. To bridge t...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
In this paper, we study the problem of keyword proximity search over XML documents and leverage the efficiency and effectiveness. We take the disjunctive semantics among input key...
WWW
2006
ACM
14 years 9 months ago
2006
ACM
Determining the similarity of short text snippets, such as search queries, works poorly with traditional document similarity measures (e.g., cosine), since there are often few, if...
WWW
2002
ACM
14 years 9 months ago
2002
ACM
Multimedia scheduling models provide a rich variety of tools for managing the synchronization of media like video and audio, but generally have an inflexible model for time itself...
KDD
2009
ACM
14 years 9 months ago
2009
ACM
This paper explores an important and relatively unstudied quality measure of a sponsored search advertisement: bounce rate. The bounce rate of an ad can be informally defined as t...