Zobrazeno 1 - 10
of 21
pro vyhledávání: '"C. Roger Glassey"'
Publikováno v:
Mathematical Methods of Operations Research. 45:455-481
We study the problem of using information about the type of machine failures to control production. When each station in a two stage flowline has a single machine, the processing time distributions are Erlang, and the time to fail as well repair a ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd81d8ddb0c5bbc25c6baa8de9828d7
https://doi.org/10.1007/bf01194790
https://doi.org/10.1007/bf01194790
Autor:
C. Roger Glassey, Y. Hong
Publikováno v:
International Journal of Production Research. 31:519-530
This paper develops an efficient method to analyse the behaviour of an unreliable n-stage transfer line with (n − 1) finite inter-stage storage buffers. The n-stage line is decomposed into (n − 1) aggregate two-stage lines, for which analytical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0db615a71d12b457ccb8e57d3e25757d
https://doi.org/10.1080/00207549308956742
https://doi.org/10.1080/00207549308956742
Autor:
C. Roger Glassey, Sridhar Seshadri
Publikováno v:
Queueing Systems. 14:177-201
We present a method for obtaining approximations to the distribution of flow times of customers in arbitrary queueing systems. We first propose approximations for uni-variate and multi-variate distributions of non-negative random variables. Then usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd679303f02cae76af97b4001d850167
https://doi.org/10.1007/bf01153533
https://doi.org/10.1007/bf01153533
Publikováno v:
IIE Transactions. 24:77-83
This paper develops an efficient analytical method for the analysis of an n-machine production line with unreliable machines and random processing times. The behavior of the n-machine line is approximated by the behaviors of the (n — l) two-machine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b80787fc8a92e618aa74726945128372
https://doi.org/10.1080/07408179208964201
https://doi.org/10.1080/07408179208964201
Autor:
Sadashiv Adtga, C. Roger Glassey
Publikováno v:
International Journal of Production Research. 29:2529-2542
Simulation is a popular tool for modelling and analysing modern manufacturing systems. Choosing an appropriate simulation approach for a long-term research activity is not an easy task. This report discusses the issues involved in selecting a simulat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c55a2e69ae38488af86df4dd346fc03
https://doi.org/10.1080/00207549108948101
https://doi.org/10.1080/00207549108948101
Publikováno v:
Science (New York, N.Y.). 260(5108)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae255e8798f564fdf8a07298fac41da8
https://pubmed.ncbi.nlm.nih.gov/17812202
https://pubmed.ncbi.nlm.nih.gov/17812202
Autor:
C. Roger Glassey
Publikováno v:
Mathematical Programming. 10:176-191
When all the functions that define a convex program are positively homogeneous, then a dual convex program can be constructed which is defined in terms of the primal data only (the primal variables do not appear). Furthermore, the dualizing process,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a8adbdf32a8b88f331823311b71b5af
https://doi.org/10.1007/bf01580666
https://doi.org/10.1007/bf01580666
Autor:
C. Roger Glassey
Publikováno v:
Mathematical Programming. 14:98-107
When supply and demand curves for a single commodity are approximately linear in each ofN regions and interregional transportation costs are linear, then equilibrium trade flows can be computed by solving a quadratic program of special structure. An
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6044da583e22d05ebfde1414a315fa9c
https://doi.org/10.1007/bf01588953
https://doi.org/10.1007/bf01588953
Autor:
C. Roger Glassey, Sheldon M. Ross
Publikováno v:
Transportation Science. 10:391-404
Several models for predicting mean waiting times of river traffic at a multiple chamber lock were developed and tested. Mean waiting times predicted by the M/G/1 model differed significantly from observed times. Analysis of possible causes of failure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d59b4c64ff5aabff3165cc7496bf1d2
https://doi.org/10.1287/trsc.10.4.391
https://doi.org/10.1287/trsc.10.4.391
Autor:
Virendra K. Gupta, C. Roger Glassey
Publikováno v:
Management Science. 21:392-408
A simple linear model is constructed for production, use and recycling of various paper and related products. This model is used to estimate the maximum feasible recycling rate given the current state of pulp and paper technology. Parametric linear p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13eb794e6beeeaa658933ec1bf358c5f
https://doi.org/10.1287/mnsc.21.4.392
https://doi.org/10.1287/mnsc.21.4.392