Business-to-business e-contracting has gained attention in recent years as a way to improve traditional paper contracting. However, a complete framework specifying the aspects of ...
This paper proves that for every positive integers n and k, we can explicitly construct a graph G with n+O(k) vertices and maximum degree 3, such that even after removing any k ve...
When designing Simula, Ole-Johan Dahl and Kristen Nygaard introduced the basic concepts of what later became known as object-orientation, which still, 35 years later, has a profoun...
This paper takes a critical look at current development efforts with learning objects for Web-based e-learning. It points out the limitations of these efforts and argues that they ...
Abstract At last year’s OHS workshop, I have introduced a semiotic approach to hypermedia on a broader basis [11]. This year’s contribution shall be dedicated to (still theoret...