Abstract: This paper studies 3-polygraphs as a framework for rewriting on two-dimensional words. A translation of term rewriting systems into 3-polygraphs with explicit resource ma...
Most communication systems use some form of feedback, often related to channel state information. The common models used in analyses either assume perfect channel state information...
This paper looks at the possibilities of taking existing digital library technology and using it for educating those who do not normally have access to the Internet. We have built...
Graphs are a versatile representation of many systems in computer science, the social sciences, and mathematics, but graph theory is not taught in schools. We present our work on ...
Eric Schweikardt, Nwanua Elumeze, Michael Eisenber...
Adaptive Hypermedia (AH) can offer a richer learning experience, tailored to students’ needs. However, authoring of AH is complex. Several models and systems have been developed...
Maurice Hendrix, Alexandra I. Cristea, Craig Stewa...