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ACL
2010
15 years 2 months ago
Optimizing Question Answering Accuracy by Maximizing Log-Likelihood
In this paper we demonstrate that there is a strong correlation between the Question Answering (QA) accuracy and the log-likelihood of the answer typing component of our statistic...
Matthias H. Heie, Edward W. D. Whittaker, Sadaoki ...
ICDE
2012
IEEE
249views Database» more  ICDE 2012»
13 years 6 months ago
Answering Why-not Questions on Top-k Queries
Abstract—After decades of effort working on database performance, the quality and the usability of database systems have received more attention in recent years. In particular, t...
Zhian He, Eric Lo
CLEF
2006
Springer
15 years 8 months ago
Overview of the CLEF 2006 Multilingual Question Answering Track
Having being proposed for the fourth time, the QA at CLEF track has confirmed a still raising interest from the research community, recording a constant increase both in the numbe...
Bernardo Magnini, Danilo Giampiccolo, Pamela Forne...
CSCW
1994
ACM
15 years 8 months ago
Augmenting the Organizational Memory: A Field Study of Answer Garden
A growing concern for organizations and groups has been to augment their knowledge and expertise. One such augmentation is to provide an organizational memory, some record of the ...
Mark S. Ackerman
IJET
2010
72views more  IJET 2010»
15 years 2 months ago
Peer Assessment System for Modern Learning Settings: Towards a Flexible E-Assessment System
- According to the rapid changes in our life styles and in order to cope with the new requirements for modern learning settings and activities, several applications have been devel...
Mohammad Al-Smadi, Christian Guetl, Frank Kappe