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CP
2004
Springer
15 years 1 months ago
Set Variables and Local Search
Many combinatorial (optimisation) problems have natural models based on, or including, set variables and set constraints. This was already known to the constraint programming commu...
Magnus Ågren
VL
2007
IEEE
132views Visual Languages» more  VL 2007»
15 years 3 months ago
A Study on Applying Roles of Variables in Introductory Programming
Expert programmers possess programming knowledge, which is language independent and abstract. Still, programming is mostly taught only via constructs of a programming language and...
Pauli Byckling, Jorma Sajaniemi
107
Voted
JMLR
2008
141views more  JMLR 2008»
14 years 9 months ago
Graphical Methods for Efficient Likelihood Inference in Gaussian Covariance Models
In graphical modelling, a bi-directed graph encodes marginal independences among random variables that are identified with the vertices of the graph. We show how to transform a bi...
Mathias Drton, Thomas S. Richardson
VISUALIZATION
1993
IEEE
15 years 1 months ago
HyperSlice - Visualization of Scalar Functions of Many Variables
HyperSlice is a new method for the visualization of scalar functions of many variables. With this method the multi-dimensional function is presented in a simple and easy to unders...
Jarke J. van Wijk, Robert van Liere
ANOR
2002
57views more  ANOR 2002»
14 years 9 months ago
Redefining Event Variables for Efficient Modeling of Continuous-Time Batch Processing
Abstract: We define events so as to reduce the number of events and decision variables needed for modeling batchscheduling problems such as described in [Westenberger and Kallrath ...
Siqun Wang, Monique Guignard