We study competition between users over access to content in a telecom market that includes several access providers and several content providers. We focus situations where exclusive agreements exist between content and access providers, which allows access providers to offer content services for free for their subscribers. We call access providers having such agreements ”super” providers or ”...

The increasing demand for ubiquitous access to technology enhanced learning environment has faced a challenge of heterogeneity in terms of networks, mobile device, platforms and finally, the learning content in various formats. In order to alleviate the challenge of the said diversity, content adaptation is essential. However, because of the diversity of the mobile users, networks and the rich ...

This paper presents our Interactive Grid architecture for Application Service Providers (I-GASP). We envision IGASP as a solution for making computers available primarily for interactive use in a grid computing environment. A user might access such a computer for running diverse applications such as graphics rendering, scientific visualization or mechanical CAD. I-GASP consists of a grid middle...

The wealth of information available on seemingly every topic creates a considerable challenge both for information providers trying to rise above the noise and discerning individuals trying to find relevant, trustworthy information. We approach this information problem by investigating how passive versus interactive information interventions can impact the antecedents of behavior change using t...

This guide intends to inform content providers as actual and potential users of DRM systems about risks and opportunities with respect to consumer acceptability. About this guide This guide is written by INDICARE team member Philipp Bohn, Berlecon Research, with input from Carsten Orwat and Knud Böhle, both from FZK-ITAS. The guide is based on findings of the INDICARE project. You are invited t...