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FINTAL
2006
15 years 1 months ago
Language Independent Answer Prediction from the Web
This work presents a strategy that aims to extract and rank predicted answers from the web based on the eigenvalues of a specially designed matrix. This matrix models the strength ...
Alejandro Figueroa, Günter Neumann
89
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CIKM
2009
Springer
15 years 4 months ago
Effective and efficient structured retrieval
Search engines that support structured documents typically support structure created by the author (e.g., title, section), and may also support structure added by an annotation pr...
Le Zhao, Jamie Callan
WWW
2004
ACM
15 years 10 months ago
FADA: find all distinct answers
The wealth of information available on the web makes it an attractive resource for seeking quick answers. While web-based question answering becomes an emerging topic in recent ye...
Hui Yang, Tat-Seng Chua
66
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EMNLP
2010
14 years 7 months ago
Learning the Relative Usefulness of Questions in Community QA
We present a machine learning approach for the task of ranking previously answered questions in a question repository with respect to their relevance to a new, unanswered referenc...
Razvan C. Bunescu, Yunfeng Huang
GECCO
2011
Springer
247views Optimization» more  GECCO 2011»
14 years 1 months ago
An agent-based model of the effects of a primate social structure on the speed of natural selection
The rate of speciation is in most mammals an order of magnitude faster than in most other vertebrates. It is faster still in the social mammals. The apparent association between c...
Gideon M. Gluckman, Joanna Bryson