Abstract. The problem of proving a number is of a given arithmetic format with some prime elements, is raised in RSA undeniable signature, group signature and many other cryptograp...
Light power is a ected when it crosses the atmosphere; there is a simple, albeit non-linear, relationship between the radiance of an image at any given wavelength and the distance...
This paper presents a scheme for extending an informal, penbased whiteboard system (the Tivoli application on the Xerox LiveBoard) to provide interaction techniques that enable gr...
The weak instance model is a framework to consider the relations in a database as a whole, regardless of the way attributes are grouped in the individual relations. Queries and upd...
A cultural institution such as a museum needs to attract visitors. Due to the fact that Internet has become an important information and marketing channel, the question of using a...