We consider a network design application which is modeled as the two level network design problem under uncertainty. In this problem, one of the two available technologies can be installed on each edge and all customers of the network need to be served by at least the lower level (secondary) technology. The decision maker is confronted with uncertainty regarding the set of primary customers, i....

We consider a firm selling a fixed amount of inventory to customers who possess uncertain valuations on a product prior to purchase and realize their complete valuations only after purchase. The firm determines the returns policies over two periods; each of which targets for a group of brand loyal customers or regular shoppers. The customers are strategic, taking into account both the product a...

A chance-constraint multi-objective model under uncertainty in the availability of subassemblies is proposed for scheduling in ATO systems. The on-time delivery of customer orders as well as reducing the company's cost is crucial; therefore, a three-objective model is proposed including the minimization of1) overtime, idletime, change-over, and setup costs, 2) total dispersion of items’ deliver...

Due to the popularity of internet and increase in number of web user’s, e-commerce store is an important way to improve business. The most important aspect of e-commerce is to provide the customers with appropriate information or services based on the knowledge about the customers’ profile and preferences. This saves the time of on-line users for their search of right information on internet. T...

liability for the contents or use thereof. The contents do not necessarily reflect the official views or policies of the State of California or the Department of Transportation. This report does not constitute a standard, specification, or regulation. 2 Abstract We consider the Courier Delivery Problem, a variant of the Vehicle Routing Problem with time windows in which customers appear probabi...

Due to the inherent nature of e-commerce, customers usually have to take certain level of risks while shopping online. To deal with such risks and their associated uncertainty, most of the e-commerce websites provide product review ranking services to help customers to make purchase decisions. However, such services are typically not reliable because the ranking results are usually based on the...

Economics lacks a good theory of how stores should set their prices when they do not know the demand functions of their customers. Traditional theory either assumes that firms know their demand curves, or that they can, if necessary, find them out easily and costlessly from market experience. The market will inform the perfectly competitive firm of its demand function with ruthless efficiency. ...