Baltasar Beferull-Lozano

	2012
34		Aitor Erdozain, Pedro M. Crespo, Baltasar Beferull-Lozano: Optimum Distortion Exponent in Parallel Fading Channels by Using Analog Joint Source-Channel Coding Schemes. DCC 2012: 277-286
	2011
33		Aitor Erdozain, Pedro M. Crespo, Baltasar Beferull-Lozano: Analog joint source-channel Multiple Description coding scheme over AWGN parallel channels. ICASSP 2011: 3044-3047
32		Xiaoge Huang, Baltasar Beferull-Lozano: Power allocation optimization in OFDM-based cognitive radios based on sensing information. ICASSP 2011: 3192-3195
31		Ibrahim Khalife, Baltasar Beferull-Lozano: Closed-Form Approximations for Cooperative LLR-Based Energy Detection in Cognitive Radios. ICC 2011: 1-5
30		Baltasar Beferull-Lozano, Robert L. Konsbruck: On Source Coding for Distributed Temperature Sensing with Shift-Invariant Geometries. IEEE Transactions on Communications 59(4): 1053-1065 (2011)
	2010
29		Xiaoge Huang, Baltasar Beferull-Lozano: Joint Optimization of Detection and Power Allocation for OFDM-Based Cognitive Radios. GLOBECOM 2010: 1-5
28		C. Asensio-Marco, Baltasar Beferull-Lozano: Accelerating Consensus Gossip Algorithms: Sparsifying Networks Can Be Good for You. ICC 2010: 1-5
	2008
27		George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides: Rotation-Invariant Texture Retrieval via Signature Alignment Based on Steerable Sub-Gaussian Modeling. IEEE Transactions on Image Processing 17(7): 1212-1225 (2008)
	2007
26		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli: Space-Frequency Quantization using Directionlets. ICIP (3) 2007: 161-164
25		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli: Space-Frequency Quantization for Image Compression With Directionlets. IEEE Transactions on Image Processing 16(7): 1761-1773 (2007)
	2006
24		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Low-Rate Reduced Complexity Image Compression using Directionlets. ICIP 2006: 1601-1604
23		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Directionlets: Anisotropic Multidirectional Representation With Separable Filtering. IEEE Transactions on Image Processing 15(7): 1916-1933 (2006)
22		George Tzagkarakis, Baltasar Beferull-Lozano, Panagiotis Tsakalides: Rotation-invariant texture retrieval with gaussianized steerable pyramids. IEEE Transactions on Image Processing 15(9): 2702-2718 (2006)
21		Razvan Cristescu, Baltasar Beferull-Lozano: Lossy network correlated data gathering with high-resolution coding. IEEE Transactions on Information Theory 52(6): 2817-2824 (2006)
20		Ivana Jovanovic, Baltasar Beferull-Lozano: Oversampled A/D conversion and error-rate dependence of nonbandlimited signals with finite rate of innovation. IEEE Transactions on Signal Processing 54(6-1): 2140-2154 (2006)
19		Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli, Roger Wattenhofer: Network correlated data gathering with explicit communication: NP-completeness and algorithms. IEEE/ACM Trans. Netw. 14(1): 41-54 (2006)
18		Guillermo Barrenetxea, Baltasar Beferull-Lozano, Martin Vetterli: Lattice networks: capacity limits, optimal routing, and queueing behavior. IEEE/ACM Trans. Netw. 14(3): 492-505 (2006)
17		Guillermo Barrenetxea, Baltasar Beferull-Lozano, Martin Vetterli: Correction to "Lattice networks: Capacity limits, optimal routing, and queueing behavior". IEEE/ACM Trans. Netw. 14(5): 1150 (2006)
16		Deepak Ganesan, Razvan Cristescu, Baltasar Beferull-Lozano: Power-efficient sensor placement and transmission structure for data gathering under distortion constraints. TOSN 2(2): 155-181 (2006)
	2005
15		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Approximation power of directionlets. ICIP (1) 2005: 741-744
14		Enrico Baccaglini, Guillermo Barrenetxea, Baltasar Beferull-Lozano: Performance of Multiple Description Coding in Sensor Networks with Finite Buffers. ICME 2005: 1460-1463
13		Razvan Cristescu, Baltasar Beferull-Lozano: Lossy network correlated data gathering with high-resolution coding. IPSN 2005: 218-224
12		Guillermo Barrenetxea, Baltasar Beferull-Lozano, Martin Vetterli: Efficient routing with small buffers in dense networks. IPSN 2005: 277-284
11		Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli: Networked Slepian-Wolf: theory, algorithms, and scaling laws. IEEE Transactions on Information Theory 51(12): 4057-4073 (2005)
	2004
10		Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli: Networked Slepian-Wolf: Theory and Algorithms. EWSN 2004: 44-59
9		Razvan Cristescu, Baltasar Beferull-Lozano, Martin Vetterli: On Network Correlated Data Gathering. INFOCOM 2004
8		Deepak Ganesan, Razvan Cristescu, Baltasar Beferull-Lozano: Power-efficient sensor placement and transmission structure for data gathering under distortion constraints. IPSN 2004: 142-150
7		Guillermo Barrenechea, Baltasar Beferull-Lozano, Martin Vetterli: Lattice sensor networks: capacity limits, optimal routing and robustness to failures. IPSN 2004: 186-195
6		Baltasar Beferull-Lozano, Robert L. Konsbruck, Martin Vetterli: Rate-distortion problem for physics based distributed sensing. IPSN 2004: 330-339
	2003
5		Vladan Velisavljevic, Baltasar Beferull-Lozano, Martin Vetterli, Pier Luigi Dragotti: Discrete multidirectional wavelet bases. ICIP (1) 2003: 1025-1028
4		Baltasar Beferull-Lozano, Antonio Ortega, Hua Xie: Rotation-invariant features based on steerable transforms with an application to distributed image classification. ICIP (3) 2003: 521-524
3		Pier Luigi Dragotti, Vladan Velisavljevic, Martin Vetterli, Baltasar Beferull-Lozano: Discrete directional wavelet bases for image compression. VCIP 2003: 1287-1295
2		Baltasar Beferull-Lozano, Antonio Ortega: Efficient quantization for overcomplete expansions in RN. IEEE Transactions on Information Theory 49(1): 129-150 (2003)
	2001
1		Baltasar Beferull-Lozano, Antonio Ortega: Construction of Low Complexity Regular Quantizers for Overcomplete Expansions in RN. Data Compression Conference 2001: 193-

Coauthor Index

1	C. Asensio-Marco	[28]
2	Enrico Baccaglini	[14]
3	Guillermo Barrenetxea (Guillermo Barrenechea)	[7] [12] [14] [17] [18]
4	Pedro M. Crespo	[33] [34]
5	Razvan Cristescu	[8] [9] [10] [11] [13] [16] [19] [21]
6	Pier Luigi Dragotti	[3] [5] [15] [23] [24]
7	Aitor Erdozain	[33] [34]
8	Deepak Ganesan	[8] [16]
9	Xiaoge Huang	[29] [32]
10	Ivana Jovanovic	[20]
11	Ibrahim Khalife	[31]
12	Robert L. Konsbruck	[6] [30]
13	Antonio Ortega	[1] [2] [4]
14	Panagiotis Tsakalides	[22] [27]
15	George Tzagkarakis	[22] [27]
16	Vladan Velisavljevic	[3] [5] [15] [23] [24] [25] [26]
17	Martin Vetterli	[3] [5] [6] [7] [9] [10] [11] [12] [15] [17] [18] [19] [23] [24] [25] [26]
18	Roger Wattenhofer	[19]
19	Hua Xie	[4]

Colors in the list of coauthors

Last update Sun May 27 04:04:01 2012 CET by the DBLP Team — Data released under the ODC-BY 1.0 license — See also our legal information page