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ASUNAM
2009
IEEE
15 years 10 months ago
Dynamics of Inter-Meeting Time in Human Contact Networks
—We envision new communication paradigms, using physical dynamic interconnectedness among people. Delay Tolerant Networks (DTNs) are a new communication paradigm to support such ...
Eiko Yoneki, Dan Greenfield, Jon Crowcroft
148
Voted
ECCV
2006
Springer
16 years 5 months ago
Bilateral Filtering-Based Optical Flow Estimation with Occlusion Detection
Using the variational approaches to estimate optical flow between two frames, the flow discontinuities between different motion fields are usually not distinguished even when an an...
Jiangjian Xiao, Hui Cheng, Harpreet S. Sawhney, Ce...
BC
2008
58views more  BC 2008»
15 years 3 months ago
Resolving the dynamics of EEG generators by multichannel recordings
The voltage recorded over the cortex (ECoG) or over the scalp (EEG) is generated by currents derived from many sources called "generators". Different patterns and amplit...
Lilach Avitan, Mina Teicher, Moshe Abeles
ICPR
2008
IEEE
16 years 5 months ago
Learning motion patterns in crowded scenes using motion flow field
Learning typical motion patterns or activities from videos of crowded scenes is an important visual surveillance problem. To detect typical motion patterns in crowded scenarios, w...
Min Hu, Mubarak Shah, Saad Ali
173
Voted
KDD
2003
ACM
191views Data Mining» more  KDD 2003»
16 years 4 months ago
Assessment and pruning of hierarchical model based clustering
The goal of clustering is to identify distinct groups in a dataset. The basic idea of model-based clustering is to approximate the data density by a mixture model, typically a mix...
Jeremy Tantrum, Alejandro Murua, Werner Stuetzle