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EMNLP
2007
13 years 8 months ago
What is the Jeopardy Model? A Quasi-Synchronous Grammar for QA
This paper presents a syntax-driven approach to question answering, specifically the answer-sentence selection problem for short-answer questions. Rather than using syntactic fea...
Mengqiu Wang, Noah A. Smith, Teruko Mitamura
PAMI
1998
87views more  PAMI 1998»
13 years 7 months ago
What Size Test Set Gives Good Error Rate Estimates?
—We address the problem of determining what size test set guarantees statistically significant results in a character recognition task, as a function of the expected error rate. ...
Isabelle Guyon, John Makhoul, Richard M. Schwartz,...
ICALT
2007
IEEE
14 years 1 months ago
Mathematical Working Environments for the Blind: What is Needed Now?
Blind people encounter great difficulties in dealing with Mathematics. Based on an analysis of these problems, we shall outline possible strategies to overcome them through softwa...
Dominique Archambault, Bernhard Stöger
APPROX
2005
Springer
136views Algorithms» more  APPROX 2005»
14 years 29 days ago
What About Wednesday? Approximation Algorithms for Multistage Stochastic Optimization
The field of stochastic optimization studies decision making under uncertainty, when only probabilistic information about the future is available. Finding approximate solutions to...
Anupam Gupta, Martin Pál, R. Ravi, Amitabh ...
CHI
2005
ACM
14 years 7 months ago
What's in your wallet?: implications for global e-wallet design
As part of a comparative ethnographic study of everyday life of young professionals in London, Los Angeles, and Tokyo, we conducted a detailed survey of wallets and their contents...
Scott D. Mainwaring, Ken Anderson, Michele F. Chan...