Ruixia (Sandy) Shi

University of Richmond - Robins School of Business, Management Department

Assistant Professor

1 Gateway Road

University of Richmond

Richmond, VA 23173

United States

SCHOLARLY PAPERS

4

DOWNLOADS

641

SSRN CITATIONS

7

CROSSREF CITATIONS

2

Scholarly Papers (4)

1.

Sourcing from Multiple Suppliers for Price-Dependent Demands

Production and Operations Management, 21(3) 547-563
Number of pages: 31 Posted: 30 Oct 2011 Last Revised: 12 Nov 2012
Qi Feng and Ruixia (Sandy) Shi
Purdue University - Krannert School of Management and University of Richmond - Robins School of Business, Management Department
Downloads 325 (108,811)
Citation 1

Abstract:

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Procurement Policies, Dynamic Pricing, Supplier Diversification, Random Supply Capacity

2.

An Incomplete Information Inventory Model with Presence of Inventories or Backorders as Only Observations

Number of pages: 60 Posted: 07 Mar 2008 Last Revised: 02 Dec 2019
University of Texas at Dallas - Naveen Jindal School of Management, University of Texas at Dallas - Naveen Jindal School of Management, University of Sonora - Department of Mathematics, University of Texas at Dallas - Naveen Jindal School of Management and University of Richmond - Robins School of Business, Management Department
Downloads 157 (219,008)
Citation 1

Abstract:

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Inventory model, partial observations, incomplete information, stochastic control, dynamic programming, infinite dimensional spaces, contraction mapping, fixed point

3.

Partially Observed Inventory Systems: The Case of Rain Checks

SIAM Journal of Control and Optimization, 47(5), 2008, 2490-2519
Number of pages: 27 Posted: 30 Jan 2008 Last Revised: 24 Jun 2020
University of Texas at Dallas - Naveen Jindal School of Management, University of Texas at Dallas - Naveen Jindal School of Management, University of Sonora - Department of Mathematics, University of Texas at Dallas - Naveen Jindal School of Management and University of Richmond - Robins School of Business, Management Department
Downloads 105 (297,491)
Citation 5

Abstract:

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Partially Observed Systems, inventroy control, Rain Checks, incomplete information, lost sales, optimal control, incomplete information, feedback policy, dynamic programming, unnormalized probability, infinite dimensional space

Computation of Approximate Optimal Policies in a Partially Observed Inventory Model with Rain Checks

Automatica, Forthcoming
Number of pages: 36 Posted: 10 Sep 2009 Last Revised: 16 Apr 2020
University of Texas at Dallas - Naveen Jindal School of Management, University of Texas at Dallas - Naveen Jindal School of Management, University of Texas at Dallas - Naveen Jindal School of Management and University of Richmond - Robins School of Business, Management Department
Downloads 54 (440,364)
Citation 1

Abstract:

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partially observed inventory, rain checks, Chebyshev polynomials, Fast Fourier Transforms, incomplete inventory information. rain checks, inventory models, partially observed systems, dynamic programming