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ALENEX
2004
107views Algorithms» more  ALENEX 2004»
15 years 7 months ago
Approximating the Visible Region of a Point on a Terrain
Given a terrain T and a point p on or above it, we wish to compute the region Rp that is visible from p. We present a generic radar-like algorithm for computing an approximation o...
Boaz Ben-Moshe, Paz Carmi, Matthew J. Katz
AVI
2006
15 years 7 months ago
Methods for the evaluation of an interactive InfoVis tool supporting exploratory reasoning processes
Developing Information Visualization (InfoVis) techniques for complex knowledge domains makes it necessary to apply alternative methods of evaluation. In the evaluation of Gravi++...
Markus Rester, Margit Pohl
ECIR
2004
Springer
15 years 7 months ago
Answer Selection in a Multi-stream Open Domain Question Answering System
Abstract. Question answering systems aim to meet users' information needs by returning exact answers in response to a question. Traditional open domain question answering syst...
Valentin Jijkoun, Maarten de Rijke
ECIS
2004
15 years 7 months ago
Requirements Engineering During Global Software Development: Some Impediments to the Requirements Engineering Process: a case st
Requirements engineering is not straightforward for any software development team. Developing software when team members are located in widely distributed geographic locations pos...
Jo Hanisch, Brian J. Corbitt
ECIS
2003
15 years 7 months ago
Re-negotiating protocols: a way to integrate groupware in collaborative learning settings
Research is being done within the Computer Supported Collaborative Learning community to investigate how to apply the approach of Problem Oriented Project Pedagogy in distance lea...
Pernille Bjørn Rasmussen