Abstract-- This paper studies a multiband mobile communication system to support both high data rate services and wide service coverage, using high and low frequency resources with...
We extend to topological affine planes the standard theorems of convexity, among them the separation theorem, the anti-exchange theorem, Radon’s, Helly’s, Carath´eodory’s,...
Raghavan Dhandapani, Jacob E. Goodman, Andreas Hol...
While recent timed-release encryption (TRE) schemes are implicitly supported by a certificateless encryption (CLE) mechanism, the security models of CLE and TRE differ and there is...
Sherman S. M. Chow, Volker Roth, Eleanor G. Rieffe...
This paper describes a model that defines the attributes of domestic systems that lead to system dependability and a user-oriented specification method for support systems based...
— Detailed and expressive e-learning specifications like IMS LD [1] are necessary to create efficient e-learning applications. E-learning specifications that meet these demand...