In this project, we are developing new text processing tools that help people perform advanced analysis of large collections of text commentary. This problem is increasingly faced...
Stuart W. Shulman, Eduard H. Hovy, Jamie Callan, S...
- In this paper we propose a new methodology for Cost-Benefit analysis in a multiple time series prediction problem. The proposed model is evaluated in a real world application bas...
This paper describes an effective medical claim fraud/abuse detection system based on data mining used by a Chilean private health insurance company. Fraud and abuse in medical cla...
The demographics of computer-mediated communication (CMC) users have changed considerably over the last twenty years. Whereas in the 1980's it was largely academics, and comp...
A wide range of metadata projects in Denmark over the last 4-5 years are described. A new Danish legal deposit act in 1997 facilitated cooperation in the creation of a common appl...