R. Ehrhardt

发表

The Power Approximation for Computing (s, S) Inventory Policies

R. Ehrhardt, 1979 .

An inventory model with random replenishment quantities.

Larry R. Taube, R. Ehrhardt, 2010 .

A Dynamic Inventory Model with Random Replenishment Quantities

R. Ehrhardt, H. Baker, 1995 .

Cost effectiveness of high risk and population approaches for preventing CHD: A comparative study in New Brunswick, Canada.

R. Ehrhardt, J. Bhadury, 2012 .

Secure Integration of eBusiness Processes in the Extended-Enterprise

Lakshmi S. Iyer, Rahul Singh, Richard Ehrhardt, 2007, AMCIS.

(s, S) Policies for a Dynamic Inventory Model with Stochastic Lead Times

Richard Ehrhardt, R. Ehrhardt, 1984, Oper. Res..

An Empirical Comparison of Two Approximately Optimal (s,S) Inventory Policies.

Richard Ehrhardt, R. Ehrhardt, George Kastner, 1980 .

Describing service in independent demand inventory systems

Richard Ehrhardt, R. Ehrhardt, 2007 .

Discovery Process in a B2B eMarketplace: A Semantic Matchmaking Approach

Lakshmi S. Iyer, Rahul Singh, Richard Ehrhardt, 2009, Int. J. Intell. Inf. Technol..

Indifference functions for price-adjusted acceptance sampling

R. Ehrhardt, 1988 .

A Revision of the Power Approximation for Computing (s, S) Policies

Charles Mosier, Richard Ehrhardt, R. Ehrhardt, 1984 .