L
Leon S. Lasdon
Researcher at University of Texas at Austin
Publications - 115
Citations - 10138
Leon S. Lasdon is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Nonlinear programming & Nonlinear system. The author has an hindex of 40, co-authored 115 publications receiving 9683 citations. Previous affiliations of Leon S. Lasdon include Case Western Reserve University & University of Arizona.
Papers
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Journal ArticleDOI
On detection of linear and nonlinear optimization problems
Asim Roy,Leon S. Lasdon +1 more
TL;DR: On such method of analysis is discussed in this paper that requires that the system examine the model and make such determination as linear or nonlinear determination.
Journal ArticleDOI
Scatter Search and Local NLP Solvers: A Multistart Framework for Global Optimization
TL;DR: OptQuest/NLP as mentioned in this paper is a heuristic designed to find global optima for pure and mixed integer nonlinear problems with many constraints and variables, where all problem functions are differentiable with respect to the continuous variables.
Special Studies for TxDOT Administration in FY 2009
Khali R Persad,Zhanmin Zhang,Michael C. Murphy,Prakash J. Singh,Leon S. Lasdon,John C. Butler,Robert Harrison +6 more
TL;DR: A research project was established by the Texas Department of Transportation's (TxDOT) Research and Technology Implementation Office to address special studies required by the department's Administration during FY 2009 Five short-term, quick turnaround tasks were completed and are documented.
Journal ArticleDOI
Solving a large nonlinear programming problem on a vector processing computer
TL;DR: This paper describes how an acoustic antenna array design problem as a nonlinear program was recoded to exploit the vector processing capabilities of a Cray 1-M computer and run times were reduced to less than one minute.