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» Querying spatial patterns
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ALIFE
1998
15 years 5 days ago
Emergence of Multicellular Organisms with Dynamic Differentiation and Spatial Pattern
The origin of multicellular organisms and the mechanism of development in cell societies are studied by choosing a model with intracellular biochemical dynamics allowing for oscill...
Chikara Furusawa, Kunihiko Kaneko
91
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ICASSP
2011
IEEE
14 years 4 months ago
Stationary Common Spatial Patterns: Towards robust classification of non-stationary EEG signals
Brain-Computer Interfaces (BCIs) allow a user to control a computer application by brain activity as acquired, e.g., by EEG. A standard step in a BCI system is to project the EEG ...
Wojciech Wojcikiewicz, Carmen Vidaurre, Motoaki Ka...
107
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ISBI
2007
IEEE
15 years 6 months ago
Step: Spatial-Temporal Enhancement Pattern, for Mr-Based Breast Tumor Diagnosis
This paper demonstrates the importance of capturing SpatialTemporal Enhancement Pattern (STEP) for completely characterizing breast tumor in contrast-enhanced MR images. STEP capt...
Yuanjie Zheng, Sarah Englander, Mitchell D. Schnal...
SIAMAM
2000
78views more  SIAMAM 2000»
15 years 7 days ago
Spatial Noise Stabilizes Periodic Wave Patterns in Oscillatory Systems on Finite Domains
Invasions in oscillatory systems generate in their wake spatiotemporal oscillations, consisting of either periodic wavetrains or irregular oscillations that appear to be spatiotemp...
Alison L. Kay, Jonathan A. Sherratt
ICC
2007
IEEE
180views Communications» more  ICC 2007»
15 years 6 months ago
Distributed Quad-Tree for Spatial Querying in Wireless Sensor Networks
— In contrast to the traditional wireless sensor network (WSN) applications that perform only data collection and aggregation, new generation of information processing applicatio...
Murat Demirbas, Xuming Lu