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COR
2007
183views more  COR 2007»
13 years 10 months ago
Arcs-states models for the vehicle routing problem with time windows and related problems
This paper presents several Arcs-States models that can be applied to numerous vehicle routing problems, one of which is the well-known vehicle routing problem with capacities and...
Thierry Mautor, Edith Naudin
CCE
2004
13 years 10 months ago
Continuous reformulations of discrete-continuous optimization problems
This paper treats the solution of nonlinear optimization problems involving discrete decision variables, also known as generalized disjunctive programming (GDP) or mixed-integer n...
Oliver Stein, Jan Oldenburg, Wolfgang Marquardt
PUC
2010
205views more  PUC 2010»
13 years 4 months ago
A database-based framework for gesture recognition
Abstract Gestures are an important modality for human-machine communication. Computer vision modules performing gesture recognition can be important components of intelligent homes...
Vassilis Athitsos, Haijing Wang, Alexandra Stefan
ATVA
2009
Springer
158views Hardware» more  ATVA 2009»
14 years 4 months ago
Logahedra: A New Weakly Relational Domain
Weakly relational numeric domains express restricted classes of linear inequalities that strike a balance between what can be described and what can be efficiently computed. Popula...
Jacob M. Howe, Andy King
LOPSTR
2009
Springer
14 years 4 months ago
LP with Flexible Grouping and Aggregates Using Modes
We propose a new grouping operator for logic programs based on the group_by operator of SQL. The novelty of our proposal lies in the use of modes, which allows us to relax some rat...
Marcin Czenko, Sandro Etalle