A sequential algorithm just follows its instructions and thus cannot make a nondeterministic choice all by itself, but it can be instructed to solicit outside help to make a choic...
Mobile active computational entities introduce peculiar problems in the coordination of distributed application components. The paper surveys several coordination models for mobil...
This paper discusses the problem of approximating data points in -dimensional Euclidean space using spherical and ellipsoidal surfaces. A closed form solution is provided for spher...
A CAPTCHA is a program that generates challenges that are easy to solve for humans but difficult to solve for computers. The most common CAPTCHAs today are text-based ones where a ...
Paul Baecher, Marc Fischlin, Lior Gordon, Robert L...
The main purpose of this study was to establish Information Literacy Competence Standards for Elementary and High School Teachers. To establish these standards a set of two expert...