Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Candace Arai Yano"'
Publikováno v:
IISE Transactions. 52:1173-1188
We address the design optimization problem for a mine in which the ore is concentrated in a system of long, thin veins and for which the so-called top-down open-stope mining method is customarily u...
Publikováno v:
Production and Operations Management. 28:1387-1406
Publikováno v:
Interfaces. 47:305-319
We describe an optimization-based methodology that Western Digital implemented to support its site-qualification decisions; that is, which sites(s) are qualified to produce each of its products. Qualifying a product at a site commonly takes several m
Publikováno v:
Interfaces. 47:214-229
In July 2014, Kaiser Permanente, a major integrated healthcare delivery consortium, opened a new hospital, replacing an existing hospital, adjacent to its headquarters in Oakland, California. Hospital staff needed to devise a new operating room sched
Autor:
Candace Arai Yano, Kai-Chuan Yang
Publikováno v:
IISE Transactions. 49:209-222
We devise and analyze a new (R, T) policy that allows for short shipments (shipping less than the desired quantities) when the total order quantity would otherwise exceed a truckload. All products are ordered every T time units, with a target order-u
Autor:
Shiming Deng, Candace Arai Yano
Publikováno v:
Production and Operations Management. 25:1292-1307
Managers at all stages of a supply chain are concerned about meeting profit targets. We study contract design for a buyer–supplier supply chain, with each party maximizing expected profit subject to a chance constraint on meeting his respective pro
Publikováno v:
SOLI
We study a single-item, periodic-review inventory system with stochastic demand, arbitary delivery lead times and all-or-nothing production yields: whenever a shipment (of an order) arrives, the firm conducts a sample test to confirm the quality; if
Publikováno v:
Production and Operations Management. 23:626-644
We address the problem of assigning airline customer service agents (CSAs) to tasks related to departing flights, such as selling tickets and collecting boarding cards, at an international terminal of a large airport. The airline specifies minimum an
Publikováno v:
International Journal of Production Research. 51:7456-7469
Academic libraries are reducing their holdings of print journals as more of this material becomes available electronically. Our work was motivated by the desire of the management at JSTOR, a major electronic archive of research journals, to preserve
Publikováno v:
IIE Transactions. 45:865-882
Some mining operations eventually transition underground because surface mining becomes increasingly expensive as one progresses downward. Mining firms often delay this transition because large underground infrastructure costs are incurred up front,