We present the first constant-factor approximation algorithm for network design with multiple commodities and economies of scale. We consider the rent-or-buy problem, a type of m...
—E-limited (or K-limited) scheduling is attractive because its performance is close to that of the exhaustive scheduling which is proven to be the optimal polling scheme for symm...
The scale of smart living spaces can be varied from small, e.g. a household, to large, e.g. a building or a campus, scales. As the scale of the space increases, we can expect that...
High-throughput real-time systems require non-standard and costly hardware and software solutions. Modern workstation can represent a credible alternative to develop realtime inte...
This paper explores refinements to methods used in a procedure being developed by the authors to personalize user interfaces for online shopping support tools. In the authors’ ...
Timothy Maciag, Daryl H. Hepting, Robert J. Hilder...