The study of information requirements for e-business systems reveals that the level of detail, granularity, format of presentation, and a broad range of information types are required for the applications. The provision of relevant information affects how e-business systems can efficiently support the business goals and processes. This paper presents an approach for determining information requirements for e-business systems (DIRES) which will allow the user to describe the core business processes, whose specification maps onto a business activity space. It further aids a configuration of information requirements into an information space. A case study of a logistics company in China demonstrates the use of DIRES techniques and assesses the validity of the research.
Liu, Kecheng and Sun, Lily
"Determining Information Requirements for E-Business Systems From Activity Space to Information Space,"
Journal of International Technology and Information Management: Vol. 15
, Article 1.
Available at: http://scholarworks.lib.csusb.edu/jitim/vol15/iss1/1