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CORR
2010
Springer
69views Education» more  CORR 2010»
13 years 9 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
EOR
2008
105views more  EOR 2008»
13 years 9 months ago
The multi-item capacitated lot-sizing problem with setup times and shortage costs
We address a multi-item capacitated lot-sizing problem with setup times and shortage costs that arises in real-world production planning problems. Demand cannot be backlogged, but...
Nabil Absi, Safia Kedad-Sidhoum
ISAAC
2010
Springer
243views Algorithms» more  ISAAC 2010»
13 years 7 months ago
Lower Bounds for Howard's Algorithm for Finding Minimum Mean-Cost Cycles
Howard's policy iteration algorithm is one of the most widely used algorithms for finding optimal policies for controlling Markov Decision Processes (MDPs). When applied to we...
Thomas Dueholm Hansen, Uri Zwick
NAACL
2010
13 years 7 months ago
Softmax-Margin CRFs: Training Log-Linear Models with Cost Functions
We describe a method of incorporating taskspecific cost functions into standard conditional log-likelihood (CLL) training of linear structured prediction models. Recently introduc...
Kevin Gimpel, Noah A. Smith
PROMISE
2010
13 years 4 months ago
Defect cost flow model: a Bayesian network for predicting defect correction effort
Background. Software defect prediction has been one of the central topics of software engineering. Predicted defect counts have been used mainly to assess software quality and est...
Thomas Schulz, Lukasz Radlinski, Thomas Gorges, Wo...