756 search results - page 59 / 152 » Leveraging the CAPTCHA Problem |
CHI
1998
ACM
14 years 1 months ago
1998
ACM
Writing scripts (often called “macros”) can be helpful for automating repetitive tasks. Scripting facilities for text editors like Emacs and Microsoft Word have been widely us...
ITS
2000
Springer
14 years 15 days ago
2000
Springer
Abstract. We discuss the design of an agent for coaching collaborative learning in a distance learning context. The learning domain is entity-relationship modeling, a domain in whi...
VLDB
2000
ACM
14 years 15 days ago
2000
ACM
Maintaining currency of search engine indices by exhaustive crawling is rapidly becoming impossible due to the increasing size and dynamic content of the web. Focused crawlers aim...
AAAI
2008
13 years 11 months ago
2008
This paper investigates hindsight optimization as an approach for leveraging the significant advances in deterministic planning for action selection in probabilistic domains. Hind...
CONEXT
2008
ACM
13 years 10 months ago
2008
ACM
In peer-to-peer (P2P) systems, a receiver needs to be matched with multiple senders, because peers have limited capacity and reliability. Efficient peer matching can reduce the co...