More than a decade after its invention, Mark Weiser’s vision of ubiquitous computing finally seems to spark many research activities world wide. This article reviews the ideas b...
This paper proposes an improved free-roaming mobile agent security protocol. The scheme uses "one hop backwards and two hops forwards" chain relation as the protocol cor...
Darren Xu, Lein Harn, Mayur Narasimhan, Junzhou Lu...
We construct CW spheres from the lattices that arise as the closed sets of a convex closure, the meet-distributive lattices. These spheres are nearly polytopal, in the sense that t...
Louis J. Billera, Samuel K. Hsiao, J. Scott Provan
This paper presents a fuzzy knowledge-based system for turbomachinery diagnosis. Given symptoms associated with a vibration problem, the system can identify and rank possible cause...