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PAKDD
2010
ACM
193views Data Mining» more  PAKDD 2010»
15 years 5 months ago
As Time Goes by: Discovering Eras in Evolving Social Networks
Abstract. Within the large body of research in complex network analysis, an important topic is the temporal evolution of networks. Existing approaches aim at analyzing the evolutio...
Michele Berlingerio, Michele Coscia, Fosca Giannot...
TDSC
2010
101views more  TDSC 2010»
15 years 5 months ago
Steward: Scaling Byzantine Fault-Tolerant Replication to Wide Area Networks
—This paper presents the first hierarchical Byzantine fault-tolerant replication architecture suitable to systems that span multiple wide area sites. The architecture confines ...
Yair Amir, Claudiu Danilov, Danny Dolev, Jonathan ...
CVPR
2008
IEEE
16 years 8 months ago
Unsupervised discovery of visual object class hierarchies
Objects in the world can be arranged into a hierarchy based on their semantic meaning (e.g. organism ? animal ? feline ? cat). What about defining a hierarchy based on the visual ...
Josef Sivic, Bryan C. Russell, Andrew Zisserman, W...
INFOCOM
2008
IEEE
16 years 1 months ago
Fast and Distributed Computation of Schedules in Wireless Networks
—In a wireless network with node exclusive spectrum sharing, two popular schedules are maximum weight matching (MWM) schedule and maximum size matching (MSM) schedule. The former...
Supratim Deb, Karan Mangla, K. V. M. Naidu
ICIP
2006
IEEE
16 years 8 months ago
Modulation Domain Features for Discriminating Infrared Targets and Backgrounds
For the first time, we compute modulation domain features for infrared targets and backgrounds, including dominant modulations that characterize the local texture contrast, orient...
Chuong T. Nguyen, Joseph P. Havlicek