895 search results - page 27 / 179 » Distributed parameter and state estimation in a network of s... |
TWC
2008
13 years 10 months ago
2008
The goal of the sensor network localization problem is to determine positions of all sensor nodes in a network given certain pairwise noisy distance measurements and some anchor no...
TASLP
2002
13 years 10 months ago
2002
This paper presents a framework for maximum a posteriori (MAP) speaker adaptation of state duration distributions in hidden Markov models (HMM). Four key issues of MAP estimation, ...
ICDCS
2006
IEEE
2006
IEEE
Scalable and Robust Aggregation Techniques for Extracting Statistical Information in Sensor Networks
14 years 4 months ago
Wireless sensor networks have stringent constraints on system resources and data aggregation techniques are critically important. However, accurate data aggregation is difficult ...
ICDCS
2008
IEEE
14 years 4 months ago
2008
IEEE
Many event-driven localization methods have been proposed as low cost, energy efficient solutions for wireless senor networks. In order to eliminate the requirement of accurately...
IPSN
2004
Springer
14 years 3 months ago
2004
Springer
In this paper we develop algorithms for distributed computation of a broad range of estimation and detection tasks over networks with arbitrary but fixed connectivity. The distri...