Sciweavers

3222 search results - page 66 / 645
» Decentralized Network Analysis: A Proposal
Sort
View
NIPS
2004
13 years 10 months ago
Newscast EM
We propose a gossip-based distributed algorithm for Gaussian mixture learning, Newscast EM. The algorithm operates on network topologies where each node observes a local quantity ...
Wojtek Kowalczyk, Nikos A. Vlassis
CORR
2010
Springer
186views Education» more  CORR 2010»
13 years 9 months ago
Cooperative Sequential Spectrum Sensing Algorithms for OFDM
This paper considers the problem of spectrum sensing in cognitive radio networks when the primary user is using Orthogonal Frequency Division Multiplexing (OFDM). For this we devel...
ArunKumar Jayaprakasam, Vinod Sharma, Chandra R. M...
TPDS
2008
262views more  TPDS 2008»
13 years 8 months ago
Efficient and Secure Content Processing and Distribution by Cooperative Intermediaries
Content services such as content filtering and transcoding adapt contents to meet system requirements, display capacities, or user preferences. Data security in such a framework is...
Yunhua Koglin, Danfeng Yao, Elisa Bertino
GIS
2010
ACM
13 years 6 months ago
Moving forward: location privacy and location awareness
ended abstract looks forward at which shared concepts and approaches are shaping future research in the field of location privacy, as well as reflecting on the broader achievement...
Matt Duckham
ICIP
2010
IEEE
13 years 6 months ago
Auction protocol for camera active control
In this paper, we apply the auction-based theories in economics to camera networks. We develop a set of auction protocols to do camera active control (pan/tilt/zoom) intelligently...
Yiming Li, Bir Bhanu, Wei Lin