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ICDAR
2007
IEEE
14 years 4 months ago
A Sparse and Locally Shift Invariant Feature Extractor Applied to Document Images
We describe an unsupervised learning algorithm for extracting sparse and locally shift-invariant features. We also devise a principled procedure for learning hierarchies of invari...
Marc'Aurelio Ranzato, Yann LeCun
CCGRID
2006
IEEE
14 years 4 months ago
Simple Locality-Aware Co-allocation in Peer-to-Peer Supercomputing
With current grid middleware, it is difficult to deploy distributed supercomputing applications that run concurrently on multiple resources. As current grid middleware systems ha...
Niels Drost, Rob van Nieuwpoort, Henri E. Bal
LCN
2007
IEEE
14 years 4 months ago
A Scalable Hybrid Approach to Switching in Metro Ethernet Networks
—The most common technology in Local Area Networks is the Ethernet protocol. The continuing evolution of Ethernet has propelled it into the scope of Metropolitan Area Networks. E...
Minh Huynh, Prasant Mohapatra
CORR
2010
Springer
99views Education» more  CORR 2010»
13 years 10 months ago
A New Phase Transition for Local Delays in MANETs
: We study a slotted version of the Aloha Medium Access (MAC) protocol in a Mobile Ad-hoc Network (MANET). Our model features transmitters randomly located in the Euclidean plane, ...
François Baccelli, Bartek Blaszczyszyn
GLOBECOM
2008
IEEE
14 years 4 months ago
Network Formation Games for Distributed Uplink Tree Construction in IEEE 802.16J Networks
— This paper investigates the problem of the formation of an uplink tree structure among the IEEE 802.16j network’s relay stations (RSs) and their serving base station (MR-BS)....
Walid Saad, Zhu Han, Mérouane Debbah, Are H...