273 search results - page 24 / 55 » Satellite Navigation: New Signals, New Challenges |
MOBICOM
2010
ACM
13 years 10 months ago
2010
ACM
Localization is a fundamental operation for many wireless networks. While GPS is widely used for location determination, it is unavailable in many environments either due to its h...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
: This paper presents some aspects related to the DVB (Digital Video Broadcasting) investigation. Thebasicaspectsof DVB are presented, with an emphasis on DVB-T version of standard...
ICPR
2010
IEEE
13 years 10 months ago
2010
IEEE
Abstract. One of the key challenge in social behavior analysis is to automatically discover the subset of features relevant to a specific social signal (e.g., backchannel feedback...
ICASSP
2010
IEEE
13 years 10 months ago
2010
IEEE
The Hidden Markov Model (HMM) has been widely used in many applications such as speech recognition. A common challenge for applying the classical HMM is to determine the structure...
ICASSP
2011
IEEE
13 years 1 months ago
2011
IEEE
Segmentation of deep brain structures is a challenging task for MRI images due to blurry structure boundaries, small object size and irregular shapes. In this paper, we present a ...