Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Ilya O. Ryzhov"'
Autor:
Jialin Li, Ilya O. Ryzhov
Publikováno v:
Stochastic Systems. 13:59-92
We study a global optimization problem where the objective function can be observed exactly at individual design points with no derivative information. We suppose that the design points are determined sequentially using an epsilon-greedy algorithm, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f5472e52223571f6d522d4e88da2fc8
https://doi.org/10.1287/stsy.2022.0096
https://doi.org/10.1287/stsy.2022.0096
Publikováno v:
INFORMS Journal on Computing. 35:66-82
Biopharmaceutical manufacturing is a rapidly growing industry with impact in virtually all branches of medicines. Biomanufacturing processes require close monitoring and control, in the presence of complex bioprocess dynamics with many interdependent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb2f312cf00d2a05738e58b7ac1d3f37
https://doi.org/10.1287/ijoc.2022.1232
https://doi.org/10.1287/ijoc.2022.1232
Publikováno v:
Operations Research.
In large-scale simulation optimization, it is impossible to exhaustively simulate every choice. However, there are often inherent similarities between choices: for example, two similar sets of input settings to a simulation model can reasonably be ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e4b9c92eb314e053202b8e4f7c45b01
https://doi.org/10.1287/opre.2023.2478
https://doi.org/10.1287/opre.2023.2478
Publikováno v:
Operations Research. 70:73-94
Using Data to Allocate Resources Efficiently In city logistics systems, a fleet of vehicles is divided between service regions that function autonomously. Each region finds optimal routes for its own fleet and incurs costs accordingly. More vehicles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3959eadf8142d77020b1e1cb56172887
https://doi.org/10.1287/opre.2021.2145
https://doi.org/10.1287/opre.2021.2145
Autor:
Ilya O. Ryzhov
Publikováno v:
Encyclopedia of Optimization ISBN: 9783030546212
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfda9c413ef6ec06ba2080d5fdf2fb95
https://doi.org/10.1007/978-3-030-54621-2_801-1
https://doi.org/10.1007/978-3-030-54621-2_801-1
Publikováno v:
2022 Winter Simulation Conference (WSC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::140258ebd094bdba047beed20b27d464
https://doi.org/10.1109/wsc57314.2022.10015394
https://doi.org/10.1109/wsc57314.2022.10015394
Autor:
Ilya O. Ryzhov, Jiaqi Zhou
Publikováno v:
Queueing Systems. 99:243-281
We study a stylized queueing model motivated by paid express lanes on highways. There are two parallel, observable first-come, first-served queues with finitely many servers: one queue has a faster service rate, but charges a fee to join, and the oth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5134d9c70da2c58e7cf77d2dcdba10c
https://doi.org/10.1007/s11134-021-09720-z
https://doi.org/10.1007/s11134-021-09720-z
Autor:
Ilya O. Ryzhov
Publikováno v:
Encyclopedia of Optimization ISBN: 9783030546212
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4d91dbbf890c4e7644c9872b70ac61
https://doi.org/10.1007/978-3-030-54621-2_802-1
https://doi.org/10.1007/978-3-030-54621-2_802-1
Autor:
Ye Chen, Ilya O. Ryzhov
Publikováno v:
Management Science.
In the ranking and selection problem, a sampling budget is allocated among a finite number of designs with the goal of efficiently identifying the best. Allocations of this budget may be static (with no dependence on the random values of the samples)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ab1a8aa5e057ce15602824023f38a17
https://doi.org/10.1287/mnsc.2022.4527
https://doi.org/10.1287/mnsc.2022.4527
Publikováno v:
Production and Operations Management. 29:1287-1306
In business‐to‐business (B2B) pricing, a seller seeks to maximize revenue obtained from high‐volume transactions involving a wide variety of buyers, products, and other characteristics. Buyer response is highly uncertain, and the seller only ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::336fbba87ec54595d35531bd2ec21598
https://doi.org/10.1111/poms.13161
https://doi.org/10.1111/poms.13161