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COMMA
2008
15 years 3 months ago
Focused search for Arguments from Propositional Knowledge
Abstract Classical propositional logic is an appealing option for modelling argumentation but the computational viability of generating an argument is an issue. Here we propose ame...
Vasiliki Efstathiou, Anthony Hunter
CSC
2008
15 years 3 months ago
Efficient and Effective Practical Algorithms for the Set-Covering Problem
- The set-covering problem is an interesting problem in computational complexity theory. In [1], the setcovering problem has been proved to be NP hard and a greedy heuristic algori...
Qi Yang, Jamie McPeek, Adam Nofsinger
LREC
2010
176views Education» more  LREC 2010»
15 years 3 months ago
TTS Evaluation Campaign with a Common Spanish Database
This paper describes the first TTS evaluation campaign designed for Spanish. Seven research institutions took part in the evaluation campaign and developed a voice from a common s...
Iñaki Sainz, Eva Navas, Inma Hernáez...
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MEDIAFORENSICS
2010
15 years 3 months ago
Better security levels for broken arrows
This paper considers the security aspect of the robust zero-bit watermarking technique `Broken Arrows'(BA),1 which was invented and tested for the international challenge BOW...
Fuchun Xie, Teddy Furon, Caroline Fontaine
LREC
2008
111views Education» more  LREC 2008»
15 years 3 months ago
Sensitivity of Automated MT Evaluation Metrics on Higher Quality MT Output: BLEU vs Task-Based Evaluation Methods
We report the results of an experiment to assess the ability of automated MT evaluation metrics to remain sensitive to variations in MT quality as the average quality of the compa...
Bogdan Babych, Anthony Hartley