The join relational operation is one of the most expensive among database operations. In this study, we consider the problem of scheduling page accesses in join processing. This r...
Andrew Lim, Jennifer Lai-Pheng Kwan, Wee-Chong Oon
As experimental digital library testbeds gain wider acceptance and develop significant user bases, it becomes important to investigate the ways in which users interact with the sys...
We present a game for children, developed to inform children about global warming. The main focus is the evaluation of children's user experience with easy to use methods. We...
Regina Bernhaupt, Daniel Schwaiger, Stefan Riegler...
This note discusses briefly some questions on economics of privacy, especially the relation of privacy to price discrimination, as well as relevant developments in ecommerce and o...
In this paper we present a rule-based system for automatic extraction of definitions from Portuguese texts. As input, this system takes text that is previously annotated with morph...