350 search results - page 23 / 70 » Probabilistic question answering on the web |
COMPSAC
2003
IEEE
14 years 1 months ago
2003
IEEE
Markov chains have been used to model web usages and served as the basis for statistical testing, performance evaluation, and reliability analysis. However, most of such applicati...
CLEF
2007
Springer
13 years 11 months ago
2007
Springer
Esfinge is a general domain Portuguese question answering system which uses the information available on the Web as an additional resource when searching for answers. Other externa...
AWIC
2005
Springer
14 years 1 months ago
2005
Springer
This paper explores the feasibility of a multilingual question answering approach based on the Web redundancy. The paper introduces a system prototype that combines a translation m...
NDQA
2003
13 years 9 months ago
2003
We focused on two issues: answer selection and confidence estimation. We found that some simple constraints on the candidate answers can improve a pure IR-based technique for answ...
COLING
2002
13 years 7 months ago
2002
This paper discusses an innovative approach to the computer assisted scoring of student responses in WebLAS (web-based language assessment system)- a language assessment system de...