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KAIS
2010
139views more  KAIS 2010»
15 years 4 months ago
Periodic subgraph mining in dynamic networks
In systems of interacting entities such as social networks, interactions that occur regularly typically correspond to significant, yet often infrequent and hard to detect, interact...
Mayank Lahiri, Tanya Y. Berger-Wolf
MOR
2010
98views more  MOR 2010»
15 years 4 months ago
Sharing the Cost of a Capacity Network
We consider a communication network where each pair of users requests a connection guaranteeing a certain capacity. The cost of building capacity is identical across pairs. E cien...
Anna Bogomolnaia, Ron Holzman, Hervé Moulin
PKDD
2010
Springer
128views Data Mining» more  PKDD 2010»
15 years 4 months ago
Learning to Tag from Open Vocabulary Labels
Most approaches to classifying media content assume a fixed, closed vocabulary of labels. In contrast, we advocate machine learning approaches which take advantage of the millions...
Edith Law, Burr Settles, Tom M. Mitchell
TCOM
2010
108views more  TCOM 2010»
15 years 4 months ago
On the condition number distribution of complex wishart matrices
Abstract—This paper investigates the distribution of the condition number of complex Wishart matrices. Two closely related measures are considered: the standard condition number ...
Michail Matthaiou, Matthew R. McKay, Peter J. Smit...
TCOM
2010
141views more  TCOM 2010»
15 years 4 months ago
Communications over the Best Singular Mode of a Reciprocal MIMO Channel
We consider two nodes equipped with multiple antennas that intend to communicate i.e. both of which transmit and receive data. We model the responses of the communication channels...
Saeed Gazor, Khalid AlSuhaili