Results 61 to 70 of about 243,465 (164)

FATCOP 2.0: Advanced Features in an Opportunistic Mixed Integer Programming Solver

open access: yes, 2000
We describe FATCOP 2.0, a new parallel mixed integer program solver that works in an opportunistic computing environment provided by the Condor resource management system.
Linderoth, Jeff   +2 more
core  

Optimal scheduling of smart home appliances using mixed-integer linear programming [PDF]

open access: yes, 2012
In the last years we have witnessed an increasing interest in smart buildings, in particular for what concerns optimal energy management, renewable energy sources, and smart appliances.
Sartor, Giorgio
core  

استخدام خوارزمية طريقة تطوير مو لد قطع المستوي لإيجاد الحل العددي لمسائل البرمجة الكسرية [PDF]

open access: yesEngineering and Technology Journal, 2008
There are many methods for solving Fractional Programming problems thatgetting the optimal solution of the problem where the values of variables arefractional numbers not integer numbers, But when there are conditions in theproblem that requires the ...
doaj   +1 more source

Note on Integer-Valued Bilinear Time Series Models

open access: yes
Summary. This note reconsiders the nonnegative integer-valued bilinear processes introduced by Doukhan, Latour, and Oraichi (2006). Using a hidden Markov argument, we extend their result of the existence of a stationary solution for the INBL(1,0,1,1 ...
Werker, B.J.M.   +2 more
core   +2 more sources

Algorithmic search for integer Abelian roots of a polynomial with integer Abelian coefficients [PDF]

open access: yesИзвестия Саратовского университета. Новая серия: Математика. Механика. Информатика
In this work, we consider the operations over Abelian integers of rank $n$. By definition, such numbers are elements of the complex field and have the form of polynomials with integer coefficients from the $n$th degree primitive root of 1.
Tsybulya, Liliya Mikhailovna
doaj   +1 more source

Variable neighbourhood decomposition search for 0-1 mixed integer programs

open access: yes, 2009
In this paper we propose a new hybrid heuristic for solving 0-1 mixed integer programs based on the principle of variable neighbourhood decomposition search. It combines variable neighbourhood search with a general-purpose CPLEX MIP solver.
Hanafi, S   +7 more
core   +1 more source

ANALYSING INTEGER DIVISION KNOWLEDGE AND SKILLS IN PROSPECTIVE PRIMARY TEACHERS

open access: yesKalamatika
This study aims to investigate prospective primary (MI) teachers’ knowledge of the sign of the division result of integers, their skills in illustrating the division model of integers, and their ability to perform integer division operations. This study
Dzikra Fu'adiah   +2 more
doaj   +1 more source

Convex approximations for a class of mixed-integer recourse models

open access: yes
We consider mixed-integer recourse (MIR) models with a single recourse constraint.We relate the secondstage value function of such problems to the expected simple integer recourse (SIR) shortage function.
Vlerk, Maarten H. van der
core  

Testable implications of general equilibrium models: an integer programming approach. [PDF]

open access: yes
Focusing on the testable implications on the equilibrium manifold, we show that the rationalizability problem is NP-complete. Subsequently, we present an integer programming (IP) approach to characterizing general equilibrium models. This approach avoids
Cherchye, Laurens   +2 more
core   +2 more sources

Revisiting lagrange relaxation (LR) for processing large-scale mixed integer programming (MIP) problems

open access: yes, 2004
Lagrangean Relaxation has been successfully applied to process many well known instances of NP-hard Mixed Integer Programming problems. In this paper we present a Lagrangean Relaxation based generic solver for processing Mixed Integer Programming ...
Siamitros, C, Mitra, G, Poojari, CA
core  

Home - About - Disclaimer - Privacy