—Recent deregulation initiatives enable cellular providers to sell excess spectrum for secondary usage. In this paper, we investigate the problem of optimal spot pricing of spect...
A standing question in the field of Intelligent Tutoring Systems and User Modeling in general is what is the appropriate level of model granularity (how many skills to model) and h...
Zachary A. Pardos, Neil T. Heffernan, Brigham Ande...
—This paper describes a novel framework, called Distributed Partial Information Management (or DPIM). It addresses several major challenges in achieving efficient shared path pr...
The need to add semantic information to web-accessible services has created a growing research activity in this area. Standard initiatives such as OWL-S and WSDL enable the automat...
Negotiation between two trading agents is a two-stage process. First, the agents exchange offers whilst acquiring and exchanging information. Second, they attempt to reach a mutual...