Diverse forms of imperfect information arise in the context of adaptive hypermedia systems, and especially in personalized Web applications, where the user population is fairly diverse. Several adaptive hypermedia systems have been developed that deal explicitly with some form of uncertainty or imprecision, but hypermedia models largely ignore these aspects. In this paper, an extension of the s...

Modeling the payment registration application for courses at Sanger Learning, based on a website using UML, is research project aimed developing model or design course system Learning that can be implemented Unified Language (UML). UML visual modeling language used to and develop information systems.

An approach for the detection of structural patterns in UML class diagrams is presented. It picks up some principles of the reverse engineering component of Fujaba, such as a hierarchical pattern definition and an alternating bottomup/top-down analysis. Furthermore it uses a fuzzy-like evaluation mechanism so that it is able to recognize not only entire patterns but also incomplete instances. T...

Many real world systems and applications require a management tool that provides support for dealing with imperfect data. The aim of this paper is to handle the imperfection of spatiotemporal data from the conceptual modeling to the database conception. We propose to add new pictograms in PERCEPTORY in order to build imperfect spatiotemporal class diagrams such as those made using Fuzzy UML. Us...