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This paper addresses a methodology for developing the various user interfaces (UI) of a workflow information system (WIS), which are advocated to automate business processes, following a model-centric approach based on the requirements and processes of the organization. The methodology applies to: 1) integrate human and machines based activities, in particular those involving interaction with IT applications...
Online retailers have associated the introduction of user-generated product reviews with increased customer sales and decreased product returns. For all of the perceived value conveyed by customer reviews, however, little effort has been directed towards leveraging user-generated content beyond a product centric focus: customers first select a product in order to read from prior users of that product...
In the context of a research and development department of an enterprise, researchers regularly access, review, and use large amounts of literature, yet none of the exiting tools and solutions provide the wide range of functionalities required to properly manage these resources. Indeed, bibliography management systems manage the references and citations but fail to help researchers handle and locate...
Reverse pricing as a special form of dynamic pricing has become a growing interest in e-commerce. It gives buyers an active role: The price of a transaction is not given by the supplier, but is mainly determined by the buyer's bid. This paper extends the coverage of current reverse pricing models to sourcing. The reason is that sourcing strategies, such as global, local, and multiple sourcing, greatly...
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