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- Publications
- Influence
History of Mathematical Programming Systems
- W. Orchard-Hays
- Computer Science
- Annals of the History of Computing
- 3 July 1984
TLDR
History of the Development of LP Solvers
- W. Orchard-Hays
- Computer Science
- 1 August 1990
TLDR
Complexity in Modeling and Analytic Use of Computers
- William Orchard-Hays
- Engineering
- 1976
Several computerized systems of enormous power are available to IIASA, often at almost no cost. Indeed, two or three, at least, are here now waiting to be used. Yet no one is using them. Nor is this… Expand
A Fresh Approach to Data Base Management Systems. Part I: Concepts, Considerations and Justifications
- William Orchard-Hays
- Engineering
- 1978
This paper is in two parts. In this part, some of the concepts and considerations in the design of a data base management system are set forth, together with justifications for some of the decisions… Expand
Hypernumbers: Real or Imaginary?
- William Orchard-Hays
- Mathematics
- 1976
On 22 August 1975, Dr. Charles Muses gave a talk at IIASA on hypernumbers, in which he has worked extensively. The talk was fascinating to me and he expressed many viewpoints with which I very much… Expand
On Complaints About Applying Models Effectively
- William Orchard-Hays
- Engineering
- 1978
There is a growing dissatisfaction in many quarters with the use of mathematical modeling, and skepticism about its effectiveness, particularly with large-scale models. In the past two to three… Expand