145 search results - page 10 / 29 » ems 2008 |
VTC
2008
IEEE
14 years 3 months ago
2008
IEEE
The estimation and tracking of the fractional carrier frequency offset (CFO) is a crucial issue in the implementation of orthogonal frequency division multiplexing (OFDM) systems....
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
This paper presents a novel distributed framework for multi-target tracking with an efficient data association computation. A decentralized representation of trackers' motion...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
We consider a regression problem where target values are given as intervals, and propose a statistical approach to it. Although it is hard to solve the optimization problem direct...
PAMI
2008
13 years 8 months ago
2008
The Expectation Maximization (EM) algorithm is widely used for learning finite mixture models despite its greedy nature. Most popular model-based clustering techniques might yield...
ACL
2008
13 years 10 months ago
2008
We use an EM algorithm to learn user models in a spoken dialog system. Our method requires automatically transcribed (with ASR) dialog corpora, plus a model of transcription error...