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» A bidirected generalization of network matrices
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IJCNN
2008
IEEE
15 years 4 months ago
A formula of equations of states in singular learning machines
Abstract— Almost all learning machines used in computational intelligence are not regular but singular statistical models, because they are nonidentifiable and their Fisher info...
Sumio Watanabe
AAAI
2011
13 years 9 months ago
Sparse Matrix-Variate t Process Blockmodels
We consider the problem of modeling network interactions and identifying latent groups of network nodes. This problem is challenging due to the facts i) that the network nodes are...
Zenglin Xu, Feng Yan, Yuan Qi
GLOBECOM
2009
IEEE
15 years 4 months ago
Feasibility Conditions for Interference Alignment
—The degrees of freedom (DoF) of K-user MIMO interference networks with constant channel coefficients are not known in general. Determining the feasibility of a linear interfere...
Cenk M. Yetis, Tiangao Gou, Syed Ali Jafar, Ahmet ...
MOBICOM
2004
ACM
15 years 3 months ago
FLSS: a fault-tolerant topology control algorithm for wireless networks
Topology control algorithms usually reduce the number of links in a wireless network, which in turn decreases the degree of connectivity. The resulting network topology is more su...
Ning Li, Jennifer C. Hou
82
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MOBIHOC
2006
ACM
15 years 3 months ago
Wakeup scheduling in wireless sensor networks
A large number of practical sensing and actuating applications require immediate notification of rare but urgent events and also fast delivery of time sensitive actuation command...
Abtin Keshavarzian, Huang Lee, Lakshmi Venkatraman