In this paper, we propose a novel cache consistency maintenance scheme, called Ë Ð Ð ×ÝÒ ÖÓÒÓÙ× ÓÒ× ×Ø Ò Ý Ë Ñ (SACCS), for mobile environments. It relies on ...
A self-healing key distributionscheme enables a group of users to establish a group key over an unreliable channel. In such a protocol, a group manager, to distributea session key...
In this paper, we study the data dissemination problem in time-constrained mobile computing systems (TCMCS) in which maximizing data currency (minimizing staleness) and meeting tr...
Hei-Wing Leung, Joe Chun-Hung Yuen, Kam-yiu Lam, E...
Z is a software system designed to provide media-transparent network services on a collection of UNIX® machines. These services are comprised of file transfer and command executi...
Module-1 :Computation of gradient directions. Reconstruction of a set of imperfect contour curves which is extracted :Assignment of discreteheight to contourcurves. from a topograp...