Abstract. This paper discusses the simple open student models used in two of our constraint-based tutors, SQLd KERMIT, and their effects on self-assessment. The systems present a h...
In sponsored search, a number of advertising slots is available on a search results page, and have to be allocated among a set of advertisers competing to display an ad on the pag...
Communication is becoming one of the central elements in software development. As a potential typed foundation for structured communication-centred programming, session types have...
We describe the problem of data dissemination in stream-oriented applications where the required filter is a function of the current state. We call such functions dynamic filter...
This paper analyses the structure of the Internet marketplace and the business relationships of key players involved in network services provision. A brief overview of existing pr...