Feature and structure selection is an important part of many classification problems. In previous papers, an approach called basis pursuit classification has been proposed which p...
Local search algorithms have been very successful for solving constraint satisfaction problems (CSP). However, a major weakness has been that local search is unable to detect unso...
A user authentication system using "unclear images" as pass-images has been proposed, in which only legitimate users can understand their meaning by viewing the original...
The popularity of "Trust-on-first-use" (Tofu) authentication, used by SSH and HTTPS with self-signed certificates, demonstrates significant demand for host authenticatio...