Abstract-- This paper presents a proposal for group membership and access control services for JXTA, both based on the principle of self-organization and collaboration of peer grou...
Joan Arnedo-Moreno, Jordi Herrera-Joancomart&iacut...
The goal of this article is to propose an environment for negotiation e-learning courses using a workflow approach to help learners to prepare the negotiation. This environment is...
This paper reports our experience of evaluating an application that uses visualization approaches to support instructors in Web based distance education. The evaluation took place...
: This paper covers the use of technology to support three aspects of Alternative Assessment: Observations of Student Learning, Performance Assessments, and Electronic Portfolios. ...
The open-source software RRDtool and Cricket provide a solution to the problem of collecting, storing, and visualizing service network time series data for the real-time monitorin...