Sciweavers

2632 search results - page 345 / 527
» Alternating Timed Automata
Sort
View
TIT
2010
131views Education» more  TIT 2010»
14 years 10 months ago
Characterization of SINR region for interfering links with constrained power
In this paper, a communication system including n interfering additive white Gaussian noise (AWGN) links is considered. Each transmitter uses a Gaussian codebook and each receiver...
Hajar Mahdavi-Doost, Masoud Ebrahimi, Amir K. Khan...
TITS
2010
118views Education» more  TITS 2010»
14 years 10 months ago
Vision-Based Infotainment User Determination by Hand Recognition for Driver Assistance
We present a novel real-time computer-vision system that robustly discriminates which of the front-row seat occupants is accessing the infotainment controls. The knowledge of who i...
Shinko Y. Cheng, Mohan M. Trivedi
149
Voted
TSP
2010
14 years 10 months ago
Uplink synchronization in OFDMA spectrum-sharing systems
Spectrum sharing employs dynamic allocation of frequency resources for a more efficient use of the radio spectrum. Despite its appealing features, this technology inevitably compli...
Luca Sanguinetti, Michele Morelli, H. Vincent Poor
127
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Variational Bayesian Kalman filtering in dynamical tomography
The problem of dynamical tomography consists in reconstructing a temporal sequence of images from their noisy projections. For this purpose, a recursive algorithm is usually used,...
Boujemaa Ait-El-Fquih, Thomas Rodet
150
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Detecting low-rate periodic events in Internet traffic using renewal theory
In our previous work [1, 2] we studied detection of anomalies in packet arrival times for computer networks, most detection of denialof-service (DoS) attacks in Internet traffic....
Sean McPherson, Antonio Ortega