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VISUALIZATION
1992
IEEE
15 years 10 months ago
Improving the Visualization of Hierarchies with Treemaps: Design Issues and Experimentation
Controlled experiments with novice treemap users and real data highlight the strengths of treemaps and provide direction for improvement. Issues discussed include experimental res...
David Turo, B. Johnson
208
Voted
ERCIMDL
2006
Springer
204views Education» more  ERCIMDL 2006»
15 years 10 months ago
Comparing and Combining Two Approaches to Automated Subject Classification of Text
A machine-learning and a string-matching approach to automated subject classification of text were compared, as to their performance, advantages and downsides. The former approach ...
Koraljka Golub, Anders Ardö, Dunja Mladenic, ...
GECCO
2006
Springer
142views Optimization» more  GECCO 2006»
15 years 10 months ago
An evolutionary approach to camera-based projector calibration
In this paper, we describe a GA to solve for the orientation and lens characteristics of a projector, given images of a dome screen illuminated by the projector. We use synthetic ...
Clayton Matthew Johnson, Anu Bhat, William C. Thib...
ESANN
2007
15 years 8 months ago
Clustering a medieval social network by SOM using a kernel based distance measure
Abstract. In order to explore the social organization of a medieval peasant community before the Hundred Years’ War, we propose the use of an adaptation of the well-known Kohonen...
Nathalie Villa, Romain Boulet
CORR
2007
Springer
108views Education» more  CORR 2007»
15 years 6 months ago
SystemC Analysis of a New Dynamic Power Management Architecture
This paper presents a new dynamic power management architecture of a System on Chip. The Power State Machine describing the status of the core follows the recommendations of the A...
Massimo Conti