Yaşar Yasemin Serin

E-mail

serin@metu.edu.tr

Department

Department of Industrial Engineering

ORCID

0000-0001-8867-8147

Pricing with delivery time information sharing decisions in service systems Karakaya, Sırma; Savaşaneril Tüfekci, Seçil; Serin, Yaşar Yasemin (2021-09-01) We study the pricing problem of a service provider who informs arriving customers about the anticipated delivery times. Besides quoting prices, the provider decides on the amount of delivery time information to be revealed...
Pricing with Informative Delay Announcements Karakaya, Sırma; Savaşaneril Tüfekci, Seçil; Serin, Yaşar Yasemin (2017-09-05) We study the pricing problem of a service provider who makes delay announcements to inform the customers about anticipated delays. Besides making price quotes to arriving customers, the provider decides on the amount of de...
A new approximate evaluation method for two-echelon inventory systems with emergency shipments Oezkan, Erhun; VAN HOUTUM, Geert-Jan; Serin, Yaşar Yasemin (Springer Science and Business Media LLC, 2015-01-01) We consider the inventory control of repairable spare parts in a network consisting of a central warehouse, a central repair facility, and multiple local warehouses. Demands for spare parts occur at the local warehouses. I...
An interactive probabilistic approach to multi-criteria sorting BUGDACI, Asli Gul; KOKSALAN, Murat; Ozpeynirci, Selin; Serin, Yaşar Yasemin (2013-10-01) This article addresses the problem of sorting alternatives evaluated by multiple criteria among preference-ordered classes. An interactive probabilistic sorting approach is developed in which the probability of an alternat...
Production and lead time quotation under imperfect shop floor information KAMAN, Cumhur; Savaşaneril Tüfekci, Seçil; Serin, Yaşar Yasemin (Elsevier BV, 2013-08-01) We study the value of shop floor information for a manufacturer that operates under a make-to-stock queue scheme and quotes lead times to arriving customers. Two settings are analyzed where in the first setting the manufac...
A new approximate evaluation method for two echelon inventory systems with emergency shipmentsDiğer 2 yazar yurt dışında Erhun, Özkan; Geert Jan, Houtum; Serin, Yaşar Yasemin (2013-01-01)
Pooling through lateral transshipments in service parts systems Satir, Benhur; Savaşaneril Tüfekci, Seçil; Serin, Yaşar Yasemin (2012-07-16) We study the inventory management problem of a service center operating in a decentralized service parts network. The service centers collaborate through inventory and service pooling, and through sharing information on th...
A geometric representation of profits in a supply chain network Serin, Yaşar Yasemin (2012-05-01) Economists express profits as areas representing producer's surplus or consumer's surplus corresponding to a pair of supply and demand functions. A similar representation can be employed in a supply chain network where the...
Wiley Encyclopedia of OR/MS Serin, Yaşar Yasemin (2011-02-01)
Markov Regenerative Processes Serin, Yaşar Yasemin (2011-01-01) Markov regenerative processes are continuous‐time stochastic processes with more general conditions of regeneration than regenerative processes. The limiting behavior of some queues with general distributions can be obtain...

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