As the number of Web users and the diversity of Web applications continues to explode, Web Quality of Service (QoS) is an increasingly critical issue in the domain of e-Commerce. ...
In this paper, we study several TCP fairness issues in wireless local networks, both experimentally and via simulation. We illustrate the unfairness problems caused by the 802.11 ...
In this work-in-progress report we present the results of a preliminary analysis of a set of fieldwork studies conducted in collaboration with a firefighter school and a firefight...
In this paper, we describe a set of claims that have evolved from our work in designing visual representations of groups in online environments. We argue that these claims can ser...
—Teaching a robot new skills may require that the teacher scaffolds the teaching experience appropriately. However, due to inherent assumptions made by a human teacher the scaffo...