The more information about current network conditions available to a transport protocol, the more efficiently it can use the network to transfer its data. In networks such as the...
Selectivity estimation of queries is an important and wellstudied problem in relational database systems. In this paper, we examine selectivity estimation in the context of Geogra...
In this paper we consider two questions related to student modeling in an intelligent tutoring system: 1) What kind of student model should we build when we design a new system; 2...
One of the most important steps towards effective software maintenance of a large complicated system is to understand how program features are spread over the entire system and th...
W. Eric Wong, Swapna S. Gokhale, Joseph Robert Hor...
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...
Karla A. V. Borges, Alberto H. F. Laender, Clodove...