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SIGIR
1999
ACM
14 years 14 days ago
Deriving Concept Hierarchies from Text
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
Mark Sanderson, W. Bruce Croft
HICSS
1999
IEEE
113views Biometrics» more  HICSS 1999»
14 years 14 days ago
Judging People's Availability for Interaction from Video Snapshots
Several groupware systems support casual real time interaction over distance by providing periodically updated snapshots of other people's offices. People then monitor these ...
Brad Johnson, Saul Greenberg
RT
1998
Springer
14 years 11 days ago
Image-Based Rendering for Non-Diffuse Synthetic Scenes
Most current image-based rendering methods operate under the assumption that all of the visible surfaces in the scene are opaque ideal diffuse (Lambertian) reflectors. This paper i...
Dani Lischinski, Ari Rappoport
BIOADIT
2006
Springer
13 years 12 months ago
Attractor Memory with Self-organizing Input
We propose a neural network based autoassociative memory system for unsupervised learning. This system is intended to be an example of how a general information processing architec...
Christopher Johansson, Anders Lansner
CIKM
2008
Springer
13 years 10 months ago
Mining conceptual graphs for knowledge acquisition
This work addresses the use of computational linguistic analysis techniques for conceptual graphs learning from unstructured texts. A technique including both content mining and i...
Milagros Fernández, Eric Villemonte de la C...