A range-sum query is very popular and becomes important in finding trends and in discovering relationships between attributes in diverse database applications. It sums over the se...
With the use of data warehousing and online analytical processing (OLAP) for decision support applications new security issues arise. The goal of this paper is to introduce an OLA...
We consider the view maintenance problem in a web-based environment, in which clients query information from databases, stored in the form of materialized data warehouses, without...
This paper discusses four ways that humans interact with their environments, plus four variables that determine the experience of virtual reality, and also which of the interactio...
IPCHINOOK is a design tool for distributed embedded systems. It gains leverage from the use of a carefully chosen set of design ions that raise the level of designer interaction d...
Pai H. Chou, Ross B. Ortega, Ken Hines, Kurt Partr...