An extensive analysis of user traffic on Gnutella shows a significant amount of free riding in the system. By sampling messages on the Gnutella network over a 24-hour period, we e...
Recent twin decisions of the European Patent Office's Technical Board of Appeal have shifted its stance on software patents significantly. In this paper, I explore the backgr...
This article summarizes the historical development of major advances in humancomputer interaction technology, emphasizing the pivotal role of university research in the advancemen...
Latent variable models represent the probability density of data in a space of several dimensions in terms of a smaller number of latent, or hidden, variables. A familiar example ...
-- Digital Watermarking is used for copyright protection and authentication. In the proposed system, a Dual Watermarking Scheme based on DWT-SVD with chaos encryption algorithm, wi...