Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Robert T. Sumichrast"'
Autor:
Young H. Chun, Robert T. Sumichrast
Publikováno v:
European Journal of Operational Research. 182:1188-1202
One of the basic assumptions in Bayesian inspection models is that we have some prior knowledge about the number of defects in a certain product or software system. The prior knowledge can be often described as a probability distribution (e.g., Poiss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a656eb9b3975d8b5bd3a8c38c62964ab
https://doi.org/10.1016/j.ejor.2006.09.081
https://doi.org/10.1016/j.ejor.2006.09.081
Autor:
Young H. Chun, Robert T. Sumichrast
Publikováno v:
European Journal of Operational Research. 174:1338-1344
In the classical sequential assignment problem, “machines” are to be allocated sequentially to “jobs” so as to maximize the expected total return, where the return from an allocation of job j to machine k is the product of the value xj of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f40833e67a2c6e0dad6c7f2c5c44788
https://doi.org/10.1016/j.ejor.2005.03.040
https://doi.org/10.1016/j.ejor.2005.03.040
Autor:
Robert T. Sumichrast, Young H. Chun
Publikováno v:
European Journal of Operational Research. 166:576-592
Suppose that a consumer has decided to shop around several retail stores in an attempt to find a desired product or service. From his or her past shopping experience, the shopper may know: (1) the assortment size of each store, (2) the search cost pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1357fd370a44c640ce9e6ee17a3dfd0a
https://doi.org/10.1016/j.ejor.2003.12.024
https://doi.org/10.1016/j.ejor.2003.12.024
Autor:
Evelyn C. Brown, Robert T. Sumichrast
Publikováno v:
Engineering Applications of Artificial Intelligence. 18:1-12
The genetic algorithm (GA) and a related procedure called the grouping genetic algorithm (GGA) are solution methodologies used to search for optimal solutions in constrained optimization problems. While the GA has been successfully applied to a range
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43661984e63727c9e1dfd1b45ef71051
https://doi.org/10.1016/j.engappai.2004.08.024
https://doi.org/10.1016/j.engappai.2004.08.024
Autor:
Robert T. Sumichrast, Evelyn C. Brown
Publikováno v:
Computers & Operations Research. 30:1575-1593
The grouping genetic algorithm (GGA), developed by Emmanuel Falkenauer, is a genetic algorithm whose encoding and operators are tailored to suit the special structure of grouping problems. In particular, the crossover operator for a GGA involves the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc10f3ac3b03407bfd50e0773efd1ff0
https://doi.org/10.1016/s0305-0548(02)00085-0
https://doi.org/10.1016/s0305-0548(02)00085-0
Publikováno v:
Computers & Industrial Engineering. 44:651-672
Construction firms specializing in large commercial buildings often purchase large steel plates, cut them into pieces and then weld the pieces into H-beams and other construction components. We formalize the material ordering and cutting problem face
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8ced244a69d2dce04ba313bdca118a7
https://doi.org/10.1016/s0360-8352(03)00004-4
https://doi.org/10.1016/s0360-8352(03)00004-4
Autor:
Evelyn C. Brown, Robert T. Sumichrast
Publikováno v:
International Journal of Production Research. 39:3651-3669
In manufacturing, the machine-part cell formation (MPCF) problem addresses the issues surrounding the formation of part families based on the processing requirements of the components, and the identification of machine groups based on their ability t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2b5a457c721c71a0e42cd5fe66f8b5
https://doi.org/10.1080/00207540110068781
https://doi.org/10.1080/00207540110068781
Autor:
Robert T. Sumichrast, C.-Y Hung
Publikováno v:
Expert Systems with Applications. 19:19-29
Construction firms specializing in large commercial buildings must often design and build steel structural elements as a part of each project. Such firms must purchase large steel plates, cut them into pieces and then weld the pieces into H-beams and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5834b12da226bf2554ea041b3d7ad33a
https://doi.org/10.1016/s0957-4174(00)00017-8
https://doi.org/10.1016/s0957-4174(00)00017-8
Publikováno v:
Decision Sciences. 31:149-172
A new sequencing method for mixed-model assembly lines is developed and tested. This method, called the Evolutionary Production Sequencer (EPS) is designed to maximize production on an assembly line. The performance of EPS is evaluated using three me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b9ed1e3d3b446f93884394150ecad4e
https://doi.org/10.1111/j.1540-5915.2000.tb00928.x
https://doi.org/10.1111/j.1540-5915.2000.tb00928.x
Publikováno v:
International Journal of Production Research. 34:3125-3143
Evaluation measures of mixed-model assembly lines are examined. The squared deviation from linear component usage and related measures are often cited due to their apparent consistency with the goals of a just-in-time fabrication shop. This paper dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2323750852a3c4f8f5ce07f2e11f9f9a
https://doi.org/10.1080/00207549608905081
https://doi.org/10.1080/00207549608905081