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GROUP
2010
ACM
14 years 10 months ago
Everyday favors: a case study of a local online gift exchange system
This paper focuses on online gift exchange in a setting where online and offline interactions are tightly intertwined and most of the exchanges require face-to-face interaction to...
Emmi Suhonen, Airi Lampinen, Coye Cheshire, Judd A...
ICDM
2010
IEEE
217views Data Mining» more  ICDM 2010»
14 years 10 months ago
Discovering Temporal Features and Relations of Activity Patterns
An important problem that arises during the data mining process in many new emerging application domains is mining data with temporal dependencies. One such application domain is a...
Ehsan Nazerfard, Parisa Rashidi, Diane J. Cook
80
Voted
ICIP
2010
IEEE
14 years 10 months ago
Reduced-reference SSIM estimation
The structural similarity (SSIM) index has been shown to be a good perceptual image quality predictor. In many real-world applications such as network visual communications, howev...
Abdul Rehman, Zhou Wang
106
Voted
MASS
2010
157views Communications» more  MASS 2010»
14 years 10 months ago
Spatial extension of the Reality Mining Dataset
Data captured from a live cellular network with the real users during their common daily routine help to understand how the users move within the network. Unlike the simulations wi...
Michal Ficek, Lukas Kencl
91
Voted
IJMDEM
2010
72views more  IJMDEM 2010»
14 years 10 months ago
Fast Caption Alignment for Automatic Indexing of Audio
For large archives of audio media, just as with text archives, indexing is important for allowing quick and accurate searches. Similar to text archives, audio archives can use tex...
Allan Knight, Kevin C. Almeroth