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AAAI
2004
13 years 9 months ago
Methods for Domain-Independent Information Extraction from the Web: An Experimental Comparison
Our KNOWITALL system aims to automate the tedious process of extracting large collections of facts (e.g., names of scientists or politicians) from the Web in an autonomous, domain...
Oren Etzioni, Michael J. Cafarella, Doug Downey, A...
SAC
2006
ACM
14 years 1 months ago
Relevance feedback methods for logo and trademark image retrieval on the web
Relevance feedback is the state-of-the-art approach for adjusting query results to the needs of the users. This work extends the existing framework of image retrieval with relevan...
Euripides G. M. Petrakis, Klaydios Kontis, Epimeni...
CHI
2009
ACM
14 years 8 months ago
User-created forms as an effective method of human-agent communication
A key challenge for mixed-initiative systems is to create a shared understanding of the task between human and agent. To address this challenge, we created a mixed-initiative inte...
John Zimmerman, Kathryn Rivard, Ian Hargraves, Ant...
AIED
2005
Springer
14 years 1 months ago
Realizing Adaptive Questions and Answers for ICALL Systems
Language training systems that provide learners adaptive questions on the contents of stories require several capabilities such as semantic analysis, automated question generation ...
Hidenobu Kunichika, Minoru Urushima, Tsukasa Hiras...
CASCON
1996
160views Education» more  CASCON 1996»
13 years 8 months ago
Automatic generation of performance models for distributed application systems
Organizations have become increasingly dependent on computing systems to achieve their business goals. The performance of these systems in terms of response times and cost has a m...
M. Qin, R. Lee, Asham El Rayess, Vidar Vetland, Je...