Mixed-integer bilinear programming problems

1993 ◽  
Vol 59 (1-3) ◽  
pp. 279-305 ◽  
Author(s):  
Warren P. Adams ◽  
Hanif D. Sherali
Keyword(s):  
Bilinear Programming ◽  
Mixed Integer

scholarly journals A branch-and-cut algorithm for Mixed-Integer Bilinear Programming

2020 ◽  
Vol 282 (2) ◽  
pp. 506-514 ◽  
Author(s):  
Matteo Fischetti ◽  
Michele Monaci
Keyword(s):  
Branch And Cut ◽  
Bilinear Programming ◽  
Mixed Integer

Optimal Unit Sizing of Gas Turbine Cogeneration Systems Based on Mixed-Integer Bilinear Programming

2003 ◽  
Vol 2003.13 (0) ◽  
pp. 325-328
Author(s):  
Satoshi GAMOU ◽  
Koichi ITO ◽  
Ryohei YOKOYAMA ◽  
Takanori YOKOYAMA
Keyword(s):  
Gas Turbine ◽  
Bilinear Programming ◽  
Mixed Integer

Optimal Test Assembly in Practice

2013 ◽  
Vol 221 (3) ◽  
pp. 190-200 ◽  
Author(s):  
Jörg-Tobias Kuhn ◽  
Thomas Kiefer
Keyword(s):  
Particle Physics ◽  
Large Scale ◽  
Block Design ◽  
Linear Optimization ◽  
Mixed Integer ◽  
Optimal Test ◽  
Automated Test Assembly ◽  
Test Assembly ◽  
Block Level ◽  
Mixed Integer Linear Optimization

Several techniques have been developed in recent years to generate optimal large-scale assessments (LSAs) of student achievement. These techniques often represent a blend of procedures from such diverse fields as experimental design, combinatorial optimization, particle physics, or neural networks. However, despite the theoretical advances in the field, there still exists a surprising scarcity of well-documented test designs in which all factors that have guided design decisions are explicitly and clearly communicated. This paper therefore has two goals. First, a brief summary of relevant key terms, as well as experimental designs and automated test assembly routines in LSA, is given. Second, conceptual and methodological steps in designing the assessment of the Austrian educational standards in mathematics are described in detail. The test design was generated using a two-step procedure, starting at the item block level and continuing at the item level. Initially, a partially balanced incomplete item block design was generated using simulated annealing, whereas in a second step, items were assigned to the item blocks using mixed-integer linear optimization in combination with a shadow-test approach.

Identifying Physico-Chemical Laws from the Robotically Collected Data

2019 ◽  
Author(s):  
Liwei Cao ◽  
Danilo Russo ◽  
Vassilios S. Vassiliadis ◽  
Alexei Lapkin
Keyword(s):  
Experimental Data ◽  
Numerical Models ◽  
Predictor Variable ◽  
Physical Models ◽  
Training Data ◽  
Mixed Integer ◽  
Physico Chemical ◽  
Data Points ◽  
Future Work ◽  
The Relationship

<p>A mixed-integer nonlinear programming (MINLP) formulation for symbolic regression was proposed to identify physical models from noisy experimental data. The formulation was tested using numerical models and was found to be more efficient than the previous literature example with respect to the number of predictor variables and training data points. The globally optimal search was extended to identify physical models and to cope with noise in the experimental data predictor variable. The methodology was coupled with the collection of experimental data in an automated fashion, and was proven to be successful in identifying the correct physical models describing the relationship between the shear stress and shear rate for both Newtonian and non-Newtonian fluids, and simple kinetic laws of reactions. Future work will focus on addressing the limitations of the formulation presented in this work, by extending it to be able to address larger complex physical models.</p><p><br></p>

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