Ülkü Gürler

According to our database, Ülkü Gürler authored at least 16 papers between 1997 and 2021.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2021

The effect of economies-of-scale on the performance of lot-sizing heuristics in rolling horizon basis.

Ramez Kian, Emre Berk, Ülkü Gürler, Hassan Rezazadeh, Baback Yazdani

Int. J. Prod. Res., 2021

An exact analysis on age-based control policies for perishable inventories.

Saeed Poormoaied, Ülkü Gürler, Emre Berk

IISE Trans., 2021

2020

On the (Q, r) policy for perishables with positive lead times and multiple outstanding orders.

Emre Berk, Ülkü Gürler, Saeed Poormoaied

Ann. Oper. Res., 2020

2019

Minimal conic quadratic reformulations and an optimization model.

Ramez Kian, Emre Berk, Ülkü Gürler

Oper. Res. Lett., 2019

2011

Centralized and decentralized management of groundwater with multiple users.

Yahya Saleh, Ülkü Gürler, Emre Berk

Eur. J. Oper. Res., 2011

Full and conditional likelihood approaches for hazard change-point estimation with truncated and censored data.

Ülkü Gürler, C. Deniz Yenigün

Comput. Stat. Data Anal., 2011

2009

Bundle pricing of inventories with stochastic demand.

Zümbül Bulut, Ülkü Gürler, Alper Sen

Eur. J. Oper. Res., 2009

2008

Analysis of the (<i>Q</i>, <i>r</i>) Inventory Model for Perishables with Positive Lead Times and Lost Sales.

Emre Berk, Ülkü Gürler

Oper. Res., 2008

A continuous review replenishment-disposal policy for an inventory system with autonomous supply and fixed disposal costs.

Çerag Pinçe, Ülkü Gürler, Emre Berk

Eur. J. Oper. Res., 2008

2007

Bayesian demand updating in the lost sales newsvendor problem: A two-moment approximation.

Emre Berk, Ülkü Gürler, Richard A. Levine

Eur. J. Oper. Res., 2007

2003

Nonparametric Bivariate Estimation with Randomly Truncated Observations.

Ülkü Gürler

Proceedings of the Advances in Survival Analysis, 2003

2002

A maintenance policy for a system with multi-state components: an approximate solution.

Ülkü Gürler, Alev Kaya

Reliab. Eng. Syst. Saf., 2002

An Adaptive Bayesian Replacement Policy with Minimal Repair.

Savas Dayanik, Ülkü Gürler

Oper. Res., 2002

2001

Age-based vs. stock level control policies for a perishable inventory system.

Eylem Tekin, Ülkü Gürler, Emre Berk

Eur. J. Oper. Res., 2001

2000

On closed-form solutions of a resource allocation problem in parallel funding of R&D projects.

Ülkü Gürler, Mustafa Ç. Pinar, Mohamed Mehdi Jelassi

Oper. Res. Lett., 2000

1997

An Inventory Problem with Two Randomly Available Suppliers.

Ülkü Gürler, Mahmut Parlar

Oper. Res., 1997