منابع مشابه
Three Ideas for the Quadratic Assignment Problem
We address the exact solution of the famous esc instances of the quadratic assignment problem. These are extremely hard instances that remained unsolved—even allowing for a tremendous computing power—by using all previous techniques from the literature. During this challenging task we found that three ideas were particularly useful, and qualified as a breakthrough for our approach. The present ...
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I will talk here about three problems that have bothered me for a number of years, during which time I have experimented with a variety of solutions and encouraged others to work on them. I have raised each of them separately both in full and in passing in various contexts, but thought it would be worthwhile on this occasion to bring them to your attention side by side. In this talk I will expl...
متن کاملThree testimonies about meeting Michael Balint and his ideas.
Pierre Benoı̂t was a general practitioner who became a psychoanalyst without abandoning completely his medical practice. He was the family doctor of the Dormandi family and had several occasions to meet and have discussions with Michael Balint. Dr. Benoı̂t was very much interested in the Balint groups; he was leader of one of them, but not without trying to go further. Most of his ideas are expre...
متن کاملThree ideas for a feasibility pump for nonconvex MINLP
We describe an implementation of the Feasibility Pump heuristic for nonconvex MINLPs. Our implementation takes advantage of three novel techniques, which we discuss here: a hierarchy of procedures for obtaining an integer solution, a generalized definition of the distance function that takes into account the nonlinear character of the problem, and the insertion of linearization cuts for nonconv...
متن کاملOn Words Part Two: Three Constraints and Two Problematic Ideas
Words strain, Crack and sometimes break, under the burden, Under the tension, slip, slide, perish, Decay with imprecision, will not stay in place, Will not stay still. In his seminal paper 'Words', David Kaplan addresses a pair of questions that have been largely neglected by the philosophical community: (i) Under what conditions are two utterances utterances of the same word? (ii) What are wor...
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ژورنال
عنوان ژورنال: Oz
سال: 2003
ISSN: 0888-7802
DOI: 10.4148/0888-7802.1387