Baltasar Beferull-Lozano
Baltasar Beferull-Lozano
Professor of Information and Communication Technologies, Head of WISENET Center, University of Agder
uia.no üzerinde doğrulanmış e-posta adresine sahip - Ana Sayfa
Başlık
Alıntı yapanlar
Alıntı yapanlar
Yıl
On network correlated data gathering
R Cristescu, B Beferull-Lozano, M Vetterli
IEEE INFOCOM 2004 4, 2571-2582, 2004
4602004
Directionlets: anisotropic multidirectional representation with separable filtering
V Velisavljevic, B Beferull-Lozano, M Vetterli, PL Dragotti
IEEE Transactions on Image Processing 15 (7), 1916-1933, 2006
3702006
Network correlated data gathering with explicit communication: NP-completeness and algorithms
R Cristescu, B Beferull-Lozano, M Vetterli, R Wattenhofer
IEEE/ACM Transactions On Networking 14 (1), 41-54, 2006
2152006
Networked Slepian-Wolf: theory, algorithms, and scaling laws
R Cristescu, B Beferull-Lozano, M Vetterli
IEEE Transactions on Information Theory 51 (12), 4057-4073, 2005
2062005
Power-efficient sensor placement and transmission structure for data gathering under distortion constraints
D Ganesan, R Cristescu, B Beferull-Lozano
ACM Transactions on Sensor Networks (TOSN) 2 (2), 155-181, 2006
2002006
Joint cross-layer scheduling and spectrum sensing for OFDMA cognitive radio systems
R Wang, VKN Lau, L Lv, B Chen
IEEE Transactions on Wireless Communications 8 (5), 2410-2416, 2009
1072009
Space-frequency quantization for image compression with directionlets
V Velisavljevic, B Beferull-Lozano, M Vetterli
IEEE Transactions on Image Processing 16 (7), 1761-1773, 2007
902007
Rotation-invariant texture retrieval with gaussianized steerable pyramids
G Tzagkarakis, B Beferull-Lozano, P Tsakalides
IEEE Transactions on Image Processing 15 (9), 2702-2718, 2006
812006
Training a SVM-based classifier in distributed sensor networks
K Flouri, B Beferull-Lozano, P Tsakalides
2006 14th European Signal Processing Conference, 1-5, 2006
762006
Lattice sensor networks: Capacity limits, optimal routing and robustness to failures
G Barrenechea, B Beferull-Lozano, M Vetterli
Proceedings of the 3rd international symposium on Information processing in …, 2004
662004
Lossy network correlated data gathering with high-resolution coding
R Cristescu, B Beferull-Lozano
IEEE Transactions on Information Theory 52 (6), 2817-2824, 2006
652006
Optimal gossip algorithm for distributed consensus SVM training in wireless sensor networks
K Flouri, B Beferull-Lozano, P Tsakalides
2009 16th International Conference on Digital Signal Processing, 1-6, 2009
612009
Lifetime maximization through dynamic ring-based routing scheme for correlated data collecting in WSNs
L Jiang, A Liu, Y Hu, Z Chen
Computers & Electrical Engineering 41, 191-215, 2015
532015
Adaptive distributed algorithms for power-efficient data gathering in sensor networks
J Acimovic, B Beferull-Lozano, R Cristescu
2005 International Conference on Wireless Networks, Communications and …, 2005
382005
Exploiting mobility for efficient coverage in sparse wireless sensor networks
TP Lambrou, CG Panayiotou, S Felici, B Beferull
Wireless personal communications 54 (1), 187-201, 2010
372010
Discrete directional wavelet bases for image compression
PL Dragotti, V Velisavljevic, M Vetterli, B Beferull-Lozano
Visual Communications and Image Processing 2003 5150, 1287-1295, 2003
372003
Discrete multidirectional wavelet bases
V Velisavljevic, B Beferull-Lozano, M Vetterli, PL Dragotti
Proceedings 2003 International Conference on Image Processing (Cat. No …, 2003
312003
Field estimation in wireless sensor networks using distributed kriging
G Hernandez-Penaloza, B Beferull-Lozano
2012 IEEE International Conference on Communications (ICC), 724-729, 2012
302012
Rate-distortion problem for physics based distributed sensing
B Beferull-Lozano, RL Konsbruck, M Vetterli
Proceedings of the 3rd international symposium on Information processing in …, 2004
302004
Efficient quantization for overcomplete expansions in/spl Ropf//sup N
B Beferull-Lozano, A Ortega
IEEE Transactions on Information Theory 49 (1), 129-150, 2003
302003
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Makaleler 1–20