Ismael R. de Farias

Publications

324

Citations

H-Index

2001

Active since

Affiliations

University at Buffalo, State University of New York(Current)

Georgia Institute of Technology

Texas Tech University

SAS Institute (United States)

Ismael R. de Farias is an author at University at Buffalo, State University of New York specializing in engineering, mathematical programming, and discrete mathematics.

Top concepts

EngineeringMathematical ProgrammingOperations ResearchDiscrete MathematicsCombinatorial OptimizationInteger ProgrammingLinear ProgrammingApproximation TheoryComputational GeometryComputational Complexity

Publications per year

2001–2012

Publications

Models for representing piecewise linear cost functions

Ahmet B. Keha, Ismael R. de Farias, George L. Nemhauser · Operations Research Letters · 2003 · 154 citations

Mathematical Programming, Economics, Engineering +8

A Branch-and-Cut Algorithm Without Binary Variables for Nonconvex Piecewise Linear Optimization

Ahmet B. Keha, Ismael R. de Farias, George L. Nemhauser · Operations Research · 2006 · 91 citations

Numerical Analysis, Mathematical Programming, Branch-and-bound Algorithm +20

A family of inequalities valid for the robust single machine scheduling polyhedron

Ismael R. de Farias, Hongxia Zhao, Ming Zhao · Computers & Operations Research · 2009 · 33 citations

Mathematical Programming, Engineering, Scheduling Problem +9

A family of facets for the uncapacitated p-median polytope

Ismael R. de Farias · Operations Research Letters · 2001 · 30 citations

Mathematical Programming, Geometric Modeling, Discrete Geometry +9

A polyhedral study of the semi-continuous knapsack problem

Ismael R. de Farias, Ming Zhao · Mathematical Programming · 2012 · 16 citations

Mathematical Programming, Engineering, Integer Optimization +8

Rows per page

1–5 of 5