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MM
2010
ACM
402views Multimedia» more  MM 2010»
15 years 6 months ago
Discriminative codeword selection for image representation
Bag of features (BoF) representation has attracted an increasing amount of attention in large scale image processing systems. BoF representation treats images as loose collections...
Lijun Zhang 0005, Chun Chen, Jiajun Bu, Zhengguang...
CIKM
2011
Springer
14 years 7 months ago
Do all birds tweet the same?: characterizing twitter around the world
Social media services have spread throughout the world in just a few years. They have become not only a new source of information, but also new mechanisms for societies world-wide...
Barbara Poblete, Ruth Garcia, Marcelo Mendoza, Ale...
CVPR
2006
IEEE
16 years 9 months ago
Semi-Supervised Classification Using Linear Neighborhood Propagation
We consider the general problem of learning from both labeled and unlabeled data. Given a set of data points, only a few of them are labeled, and the remaining points are unlabele...
Fei Wang, Changshui Zhang, Helen C. Shen, Jingdong...
CG
2010
Springer
15 years 5 months ago
The effect of task on classification accuracy: Using gesture recognition techniques in free-sketch recognition
Generating, grouping, and labeling free-sketch data is a difficult and time-consuming task for both user study participants and researchers. To simplify this process for both part...
M. Field, S. Gordon, Eric Jeffrey Peterson, R. Rob...
CODES
1996
IEEE
15 years 11 months ago
A Multi-Level Transformation Approach to HW/SW Codesign: A Case Study
This reported work applies a transformational synthesis approach to hardware/software codesign. In this approach, the process of algorithm design is coupled early on with hardware...
Tommy King-Yin Cheung, Graham R. Hellestrand, Pras...