This study examines the potential applications of the Rational Expectations Hypothesis (REH) in information technology (IT) investment and adoption decisionmaking. Although REH ha...
This paper builds on ideas in a recent paper which argued that the core subject matter of the IS field should not be “the IT artifact” (as suggested by Orlikowski and Iacono [...
Robust and resilient interconnected structures rely on decision procedures, both under uncertainty and multicriteria. In decision under uncertainty, we aim at finding a scoring p...
A standard notation, that unambiguously expresses different aspects of a system, is important to the process of software development. The expressiveness of a standard notation hel...
Satyajit Acharya, Hrushikesha Mohanty, R. K. Shyam...
Messaging plays a central role in the development of distributed object-oriented systems. It is supported by the specification of the Java Message Service (JMS) and CORBA’s Noti...
This paper compares popular client and server architectures used for groupware. It presents a client framework and evaluates native, installed clients, Java-based applications, an...
Healthcare organizations worldwide are faced with the growing challenge of introducing structural and technological reforms and cost-effective IT solutions that will transform the...
We propose a new approach for combining acoustic and visual measurements to aid in recognizing lip shapes of a person speaking. Our method relies on computing the maximum likeliho...
In this paper, we present a general framework for face modeling under varying lighting conditions. First, we show that a face lighting subspace can be constructed based on three o...
Haitao Wang, Stan Z. Li, Yangsheng Wang, Weiwei Zh...