Fractal states in quantum information processing

The fractal character of some quantum properties has been shown for systems described by continuous variables. Here, a definition of quantum fractal states is given that suits the discrete systems used in quantum information processing, including quantum coding and quantum computing. Several important examples are provided

Computer program analyzes and monitors electrical power systems (POSIMO)

Requirements to monitor and/or simulate electric power distribution, power balance, and charge budget are discussed. Computer program to analyze power system and generate set of characteristic power system data is described. Application to status indicators to denote different exclusive conditions is presented

Ignorability for categorical data

We study the problem of ignorability in likelihood-based inference from incomplete categorical data. Two versions of the coarsened at random assumption (car) are distinguished, their compatibility with the parameter distinctness assumption is investigated and several conditions for ignorability that do not require an extra parameter distinctness assumption are established. It is shown that car assumptions have quite different implications depending on whether the underlying complete-data model is saturated or parametric. In the latter case, car assumptions can become inconsistent with observed data.Comment: Published at http://dx.doi.org/10.1214/009053605000000363 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat.org

Plagiarism On The Internet

This article addresses the problem of plagiarism on the Internet and offers practical guidelines and instructions for dealing with that problem. While technology-based tools such as plagiarism detection services are discussed, primary focus is given to stopping plagiarism before it occurs. Prevention ahead of time is considered far better than detection later in time. Good prevention techniques involve educating the faculty in terms of how they can better plagiarism-proof\u27 their assignments, and encouraging the administration to create academic plagiarism policies, academic integrity codes, and Christian academic policy statements. This article developed from a workshop presentation made at the 2002 Association of Academic Christian Librarians\u27 Annual Conference