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EOR
2006
94views more  EOR 2006»
14 years 12 months ago
Portfolio rebalancing model with transaction costs based on fuzzy decision theory
The fuzzy set is one of the powerful tools used to describe an uncertain environment. As well as quantifying any potential return and risk, portfolio liquidity is taken into accou...
Yong Fang, K. K. Lai, Shouyang Wang
FLAIRS
2008
15 years 2 months ago
A New Approach to Heuristic Estimations for Cost-Based Planning
Solving relaxed problems is a commonly used technique in heuristic search to derive heuristic estimates. In heuristic planning, this is usually done by expanding a planning (reach...
Raquel Fuentetaja, Daniel Borrajo, Carlos Linares ...
CONSTRAINTS
2006
115views more  CONSTRAINTS 2006»
14 years 12 months ago
A Cost-Regular Based Hybrid Column Generation Approach
Abstract. Constraint Programming (CP) offers a rich modeling language of constraints embedding efficient algorithms to handle complex and heterogeneous combinatorial problems. To s...
Sophie Demassey, Gilles Pesant, Louis-Martin Rouss...
SEAA
2008
IEEE
15 years 6 months ago
Requirements Prioritization Based on Benefit and Cost Prediction: A Method Classification Framework
In early phases of the software development process, requirements prioritization necessarily relies on the specified requirements and on predictions of benefit and cost of individ...
Maya Daneva, Andrea Herrmann
EMNLP
2004
15 years 1 months ago
Active Learning and the Total Cost of Annotation
Active learning (AL) promises to reduce the cost of annotating labeled datasets for trainable human language technologies. Contrary to expectations, when creating labeled training...
Jason Baldridge, Miles Osborne