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ACL
2008
15 years 7 months ago
Beyond Log-Linear Models: Boosted Minimum Error Rate Training for N-best Re-ranking
Current re-ranking algorithms for machine translation rely on log-linear models, which have the potential problem of underfitting the training data. We present BoostedMERT, a nove...
Kevin Duh, Katrin Kirchhoff
EMNLP
2007
15 years 7 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
ECCB
2008
IEEE
15 years 6 months ago
Temporal logic patterns for querying dynamic models of cellular interaction networks
Abstract: Models of the dynamics of cellular interaction networks have become increasingly larger in recent years. Formal verification based on model checking provides a powerful t...
Pedro T. Monteiro, Delphine Ropers, Radu Mateescu,...
CONSTRAINTS
2008
121views more  CONSTRAINTS 2008»
15 years 6 months ago
Modeling Biological Networks by Action Languages via Answer Set Programming
We describe an approach to modeling biological networks by action languages via answer set programming. To this end, we propose an action language for modeling biological networks...
Steve Dworschak, Susanne Grell, Victoria J. Nikifo...
CORR
2010
Springer
69views Education» more  CORR 2010»
15 years 6 months ago
A simple model for the evolution of molecular codes driven by the interplay of accuracy, diversity and cost
Molecular codes translate information written in one type of molecule into another molecular language. We introduce a simple model that treats molecular codes as noisy information...
Tsvi Tlusty