Approaches analyzing local characteristics of an image prevail in image restoration. However, they are less effective in cases of restoring images degraded by large size point spr...
In this study, nonnegative matrix factorization is recast as the problem of approximating a polytope on the probability simplex by another polytope with fewer facets. Working on th...
The stichotrichous ciliates are uni-cellular organisms which undergo a series of complex unscrambling of genetic encodings. This ability to rearrange DNA to produce the correct pr...
: Digital piracy is threatening the global multimedia content industry and blindly applied coercive Digital Right Management (DRM) policies do nothing but legitimizing this piracy....
Large scale distributed applications combine network access with multiple storage and computational elements. The distributed responsibility for resource control creates new secur...
Sotiris Ioannidis, Steven M. Bellovin, John Ioanni...