Abstract—Implementing binary methods in traditional object-oriented languages is difficult: numerous problems arise, such as typing (covariance vs. contravariance of the argument...
Abstract. This paper examines the use of surveys in measuring privacy concerns in ubiquitous computing environments. Two evaluation techniques are used to study the privacy concern...
Abstract. We all highly depend and rely on the trustworthiness of information and services provided by various parties and institutions. Reputation systems are one possibility to s...
Andreas Gutscher, Jessica Heesen, Oliver Siemoneit
Abstract. The regularized Mahalanobis distance is proposed in the framework of finite mixture models to avoid commonly faced numerical difficulties encountered with EM. Its princip...
Abstract: As a general rule of thumb, business logic in a multi-layered information system should be implemented in a dedicated domain layer and be separated from the presentation ...