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CVPR
2009
IEEE
1413views Computer Vision» more  CVPR 2009»
16 years 9 months ago
Learning Semantic Scene Models by Object Classification and Trajectory Clustering
The visual surveillance task is to monitor the activity of objects in a scene. In far-field settings (i.e., wide outdoor areas), the majority of visible activities are objects movi...
Hanqing Lu, Stan Z. Li, Tianzhu Zhang
105
Voted
PVLDB
2010
132views more  PVLDB 2010»
15 years 29 days ago
CoDA: Interactive Cluster Based Concept Discovery
Large data resources are ubiquitous in science and business. For these domains, an intuitive view on the data is essential to fully exploit the hidden knowledge. Often, these data...
Stephan Günnemann, Ines Färber, Hardy Kr...
107
Voted
TARK
2005
Springer
15 years 8 months ago
Harsanyi type spaces with knowledge operators
In this paper, we provide a notion of structure preserving maps (i.e. knowledge-belief morphisms) between knowledge-belief spaces. Then we show that - under the condition that the...
Martin Meier
101
Voted
KI
2007
Springer
15 years 8 months ago
Extracting Patterns of Individual Movement Behaviour from a Massive Collection of Tracked Positions
A EU-funded project GeoPKDD develops methods and tools for analysis of massive collections of movement data, which describe changes of spatial positions of discrete entities. Withi...
Gennady L. Andrienko, Natalia V. Andrienko
122
Voted
IV
2008
IEEE
84views Visualization» more  IV 2008»
15 years 9 months ago
Visualization and Level-of-Detail Control for Multi-Dimensional Bioactive Chemical Data
We previously applied our own hierarchical data visualization technique for structure-activity relationship (SAR) analyses of biochemical data. The study applied a recursive parti...
Maiko Yamazawa, Takayuki Itoh, Fumiyoshi Yamashita