Web-based information systems (WBIS) include the website part and the system part, and easy-to-use website is particular critical to the success of WBIS. This paper argues that the easy-to-use website can only be developed based on the need of use in the user perspective and such need must be captured and modelled as communicational requirements in WBIS analysis. However current analysis and mo...

Communicational complexity problem among three parties for the calculation of a three party inner product modular function is discussed, where each party possess some of the function’s input. Classical communicational complexity of this function can be evaluated by three classical bits. In classical theory, the three party modular function can’t be evaluated by two classical bits, but using qua...

—A communicational reality is a culturally-specific conceptualization of social space constructed and shared by people through the act of communication. This article examines the role of technology in the construction of communicational realities, acknowledging that it is neither a neutral tool nor an autonomous agent in the process. The knowledge of how we use technology to engender communicat...