All Publications

518 registros « 10 de 11 »

2010

Delgado-Gómez, David; Sukno, Federico; Aguado, David; Santacruz, Carlos; Artés-Rodríguez, Antonio

Individual Identification Using Personality Traits Artículo de revista

En: Journal of Network and Computer Applications, vol. 33, no. 3, pp. 293–299, 2010, ISSN: 10848045.

Resumen | Enlaces | BibTeX | Etiquetas: Biometrics, Personality traits, Psychometrics, Samejima's model

Koch, Tobias; Lapidoth, Amos

Gaussian Fading Is the Worst Fading Artículo de revista

En: IEEE Transactions on Information Theory, vol. 56, no. 3, pp. 1158–1165, 2010, ISSN: 0018-9448.

Resumen | Enlaces | BibTeX | Etiquetas: Additive noise, channel capacity, channels with memory, Distribution functions, ergodic fading processes, Fading, fading channels, flat fading, flat-fading channel capacity, Gaussian channels, Gaussian fading, Gaussian processes, H infinity control, high signal-to-noise ratio (SNR), Information technology, information theory, multiple-input single-output fading channels, multiplexing gain, noncoherent, noncoherent channel capacity, peak-power limited channel capacity, Signal to noise ratio, signal-to-noise ratio, single-antenna channel capacity, spectral distribution function, time-selective, Transmitters

Martino, Luca; Miguez, Joaquin

Generalized Rejection Sampling Schemes and Applications in Signal Processing Artículo de revista

En: Signal Processing, vol. 90, no. 11, pp. 2981–2995, 2010.

Resumen | Enlaces | BibTeX | Etiquetas: Adaptive rejection sampling, Gibbs sampling, Monte Carlo integration, Rejection sampling, sensor networks, Target localization

Djuric, Petar M; Miguez, Joaquin

Assessment of Nonlinear Dynamic Models by Kolmogorov–Smirnov Statistics Artículo de revista

En: IEEE Transactions on Signal Processing, vol. 58, no. 10, pp. 5069–5079, 2010, ISSN: 1053-587X.

Resumen | Enlaces | BibTeX | Etiquetas: Cumulative distributions, discrete random variables, dynamic nonlinear models, Electrical capacitance tomography, Filtering, filtering theory, Iron, Kolmogorov-Smirnov statistics, Kolomogorov–Smirnov statistics, model assessment, nonlinear dynamic models, nonlinear dynamical systems, Permission, predictive cumulative distributions, predictive distributions, Predictive models, Random variables, Robots, statistical analysis, statistical distributions, statistics, Telecommunication control

Perez-Cruz, Fernando; Rodrigues, Miguel R D; Verdu, Sergio

MIMO Gaussian Channels With Arbitrary Inputs: Optimal Precoding and Power Allocation Artículo de revista

En: IEEE Transactions on Information Theory, vol. 56, no. 3, pp. 1070–1084, 2010, ISSN: 0018-9448.

Resumen | Enlaces | BibTeX | Etiquetas: Collaborative work, Equations, fixed-point equation, Gaussian channels, Gaussian noise channels, Gaussian processes, Government, Interference, linear precoding, matrix algebra, mean square error methods, mercury-waterfilling algorithm, MIMO, MIMO communication, MIMO Gaussian channel, minimum mean-square error, minimum mean-square error (MMSE), multiple-input-multiple-output channel, multiple-input–multiple-output (MIMO) systems, Mutual information, nondiagonal precoding matrix, optimal linear precoder, optimal power allocation policy, optimal precoding, optimum power allocation, Phase shift keying, precoding, Quadrature amplitude modulation, Telecommunications, waterfilling

Olmos, Pablo M; Murillo-Fuentes, Juan Jose; Perez-Cruz, Fernando

Joint Nonlinear Channel Equalization and Soft LDPC Decoding with Gaussian Processes Artículo de revista

En: IEEE Transactions on Signal Processing, vol. 58, no. 3, pp. 1183–1192, 2010, ISSN: 1053-587X.

Resumen | Enlaces | BibTeX | Etiquetas: Bayesian nonlinear classification tool, Bit error rate, Channel Coding, channel equalizers, Channel estimation, Coding, equalisers, equalization, error statistics, Gaussian processes, GPC, joint nonlinear channel equalization, low-density parity-check (LDPC), low-density parity-check channel decoder, Machine learning, nonlinear channel, nonlinear codes, parity check codes, posterior probability estimates, soft LDPC decoding, soft-decoding, support vector machine (SVM)

Koch, Tobias; Lapidoth, Amos

On Multipath Fading Channels at High SNR Artículo de revista

En: IEEE Transactions on Information Theory, vol. 56, no. 12, pp. 5945–5957, 2010, ISSN: 0018-9448.

Resumen | Enlaces | BibTeX | Etiquetas: approximation theory, capacity pre-loglog, capacity to loglog, channel capacity, channels with memory, Delay, Fading, fading channels, frequency-selective fading, high signal-to-noise ratio, high SNR, Limiting, multipath, multipath channels, noncoherent, noncoherent multipath fading channel, Receivers, Signal to noise ratio, signal-to-noise ratio, Transmitters

Fresia, Maria; Perez-Cruz, Fernando; Poor, Vincent H; Verdu, Sergio

Joint Source and Channel Coding Artículo de revista

En: IEEE Signal Processing Magazine, vol. 27, no. 6, pp. 104–113, 2010, ISSN: 1053-5888.

Resumen | Enlaces | BibTeX | Etiquetas: belief propagation, Channel Coding, combined source-channel coding, Decoding, Encoding, graphical model, Hidden Markov models, Iterative decoding, joint source channel coding, JSC coding, LDPC code, low density parity check code, Markov processes, parity check codes, Slepian-Wolf problem, variable length codes

Martino, Luca; Miguez, Joaquin

A Generalization of the Adaptive Rejection Sampling Algorithm Artículo de revista

En: Statistics and Computing, vol. 21, no. 4, pp. 633–647, 2010, ISSN: 0960-3174.

Resumen | Enlaces | BibTeX | Etiquetas:

Zoubir, A; Viberg, M; Yang, B; Miguez, Joaquin

Analysis of a Sequential Monte Carlo Method for Optimization in Dynamical Systems Artículo de revista

En: Signal Processing, vol. 90, no. 5, pp. 1609–1622, 2010.

Resumen | Enlaces | BibTeX | Etiquetas: Dynamic optimization, Nonlinear dynamics, Nonlinear tracking, Sequential Monte Carlo, Stochastic optimization

Alvarez, Mauricio; Luengo, David; Titsias, Michalis; Lawrence, Neil D

Efficient Multioutput Gaussian Processes Through Variational Inducing Kernels Artículo en actas

En: AISTATS 2010, Sardinia, 2010.

Resumen | Enlaces | BibTeX | Etiquetas:

Plata-Chaves, Jorge; Lazaro, Marcelino

Closed-Form Error Exponent for the Neyman-Pearson Fusion of Two-Dimensional Markov Local Decisions Artículo en actas

En: European Signal Processing Conference (EUSIPCO 2010), Aalborg, 2010.

Resumen | Enlaces | BibTeX | Etiquetas:

2009

Czink, Nicolai; Bandemer, Bernd; Vazquez-Vilar, Gonzalo; Jalloul, Louay; Oestges, Claude; Paulraj, Arogyaswami

Spatial Separation of Multi-User MIMO Channels Artículo en actas

En: 20th Personal, Indoor and Mobile Radio Communications Symposium 2009 (PIMRC 09), Tokyo, Japan, 2009.

BibTeX | Etiquetas:

Bandemer, Bernd; Vazquez-Vilar, Gonzalo; Gamal, Abbas El

On the Sum Capacity of A Class of Cyclically Symmetric Deterministic Interference Channels Artículo en actas

En: 2009 IEEE International Symposium on Information Theory (ISIT 2009), Coex, Seoul, Korea, 2009.

BibTeX | Etiquetas:

López-Valcarce, Roberto; Vazquez-Vilar, Gonzalo; Álvarez-Díaz, Marcos

Multiantenna detection of multicarrier primary signals exploiting spectral a priori information Artículo en actas

En: 4th International Conference on Cognitive Radio Oriented Wireless Networks and Communications (Crowncom 2009), Hannover, Germany, 2009.

BibTeX | Etiquetas:

López-Valcarce, Roberto; Vazquez-Vilar, Gonzalo

Wideband Spectrum Sensing in Cognitive Radio: Joint Estimation of Noise Variance and Multiple Signal Levels Artículo en actas

En: 2009 IEEE International Workshop on Signal Processing Advances for Wireless Communications (Spawc 2009), Perugia, Italy, 2009.

BibTeX | Etiquetas:

Olmos, Pablo M; Murillo-Fuentes, Juan Jose; Perez-Cruz, Fernando

Soft LDPC Decoding in Nonlinear Channels with Gaussian Processes for Classification Artículo en actas

En: European Signal Processing Conference (EUSIPCO), Glasgow, 2009.

Resumen | Enlaces | BibTeX | Etiquetas:

Bravo-Santos, Ángel M; Djuric, Petar M

Cooperative Relay Communications in Mesh Networks Artículo en actas

En: 2009 IEEE 10th Workshop on Signal Processing Advances in Wireless Communications, pp. 499–503, IEEE, Perugia, 2009, ISBN: 978-1-4244-3695-8.

Resumen | Enlaces | BibTeX | Etiquetas: binary transmission, bit error probability, Bit error rate, cooperative relay communications, decode-and-forward relays, Detectors, error statistics, Maximum likelihood decoding, maximum likelihood detection, Mesh networks, mesh wireless networks, multi-hop networks, Network topology, optimal node decision rules, Peer to peer computing, radio networks, Relays, spread spectrum communication, telecommunication network topology, Wireless Sensor Networks

Bugallo, Monica F; Maiz, Cristina S; Miguez, Joaquin; Djuric, Petar M

Cost-Reference Particle Filters and Fusion of Information Artículo en actas

En: 2009 IEEE 13th Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop, pp. 286–291, IEEE, Marco Island, FL, 2009.

Resumen | Enlaces | BibTeX | Etiquetas: costs, distributed processing, Electronic mail, fusion, Information filtering, Information filters, information fusion, Measurement standards, probabilistic information, random measures, sensor fusion, smoothing methods, Weight measurement

Djuric, Petar M; Miguez, Joaquin

Model Assessment with Kolmogorov-Smirnov Statistics Artículo en actas

En: 2009 IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 2973–2976, IEEE, Taipei, 2009, ISSN: 1520-6149.

Resumen | Enlaces | BibTeX | Etiquetas: Bayesian methods, Computer Simulation, Context modeling, Electronic mail, Filtering, ill-conditioned problem, Kolmogorov-Smirnov statistics, model assessment, modelling, Predictive models, Probability, statistical analysis, statistics, Testing

Maiz, Cristina S; Miguez, Joaquin; Djuric, Petar M

Particle Filtering in the Presence of Outliers Artículo en actas

En: 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, pp. 33–36, IEEE, Cardiff, 2009, ISBN: 978-1-4244-2709-3.

Resumen | Enlaces | BibTeX | Etiquetas: computer simulations, Degradation, Filtering, multidimensional random variates, Multidimensional signal processing, Multidimensional systems, Nonlinear tracking, Outlier detection, predictive distributions, Signal processing, signal processing tools, signal-power observations, spatial depth, statistical analysis, statistical distributions, statistics, Target tracking, Testing

Martino, Luca; Miguez, Joaquin

A Novel Rejection Sampling Scheme for Posterior Probability Distributions Artículo en actas

En: 2009 IEEE International Conference on Acoustics, Speech and Signal Processing, pp. 2921–2924, IEEE, Taipei, 2009, ISSN: 1520-6149.

Resumen | Enlaces | BibTeX | Etiquetas: Additive noise, arbitrary target probability distributions, Bayes methods, Bayesian methods, Monte Carlo integration, Monte Carlo methods, Monte Carlo techniques, Overbounding, posterior probability distributions, Probability density function, Probability distribution, Proposals, Rejection sampling, rejection sampling scheme, Sampling methods, Signal processing algorithms, signal sampling, Upper bound

Achutegui, Katrin; Martino, Luca; Rodas, Javier; Escudero, Carlos J; Miguez, Joaquin

A Multi-Model Particle Filtering Algorithm for Indoor Tracking of Mobile Terminals Using RSS Data Artículo en actas

En: 2009 IEEE International Conference on Control Applications, pp. 1702–1707, IEEE, Saint Petersburg, 2009, ISBN: 978-1-4244-4601-8.

Resumen | Enlaces | BibTeX | Etiquetas: Bayesian methods, Control systems, Filtering algorithms, generalized interacting multiple model, GIMM, indoor radio, Indoor tracking, mobile radio, mobile terminal, Monte Carlo methods, multipath propagation, position-dependent data measurement, random process, random processes, Rao-Blackwellized sequential Monte Carlo tracking, received signal strength, RSS data, Sliding mode control, State-space methods, state-space model, Target tracking, tracking, transmitter-to-receiver distance, wireless network, wireless technology

Djuric, Petar M; Bugallo, Monica F; Closas, Pau; Miguez, Joaquin

Measuring the Robustness of Sequential Methods Artículo en actas

En: 2009 IEEE 13th Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop, pp. 29–32, IEEE, Aruba, Dutch Antilles, 2009, ISBN: 978-1-4244-5179-1.

Resumen | Enlaces | BibTeX | Etiquetas: Additive noise, cumulative distribution functions, data processing method, extended Kalman filtering, Extraterrestrial measurements, Filtering, Gaussian distribution, Gaussian noise, Kalman filters, Kolmogorov-Smirnov distance, Least squares approximation, Noise robustness, nonlinear filters, robustness, sequential methods, statistical distributions, telecommunication computing

Martino, Luca; Miguez, Joaquin

New Accept/Reject Methods for Independent Sampling from Posterior Probability Distributions Artículo en actas

En: 17th European Signal Processing Conference (EUSIPCO 2009), Glasgow, 2009.

Resumen | Enlaces | BibTeX | Etiquetas:

Perez-Cruz, Fernando; Kulkarni, S R

Distributed Least Square for Consensus Building in Sensor Networks Artículo en actas

En: 2009 IEEE International Symposium on Information Theory, pp. 2877–2881, IEEE, Seoul, 2009, ISBN: 978-1-4244-4312-3.

Resumen | Enlaces | BibTeX | Etiquetas: Change detection algorithms, Channel Coding, Distributed computing, distributed least square method, graphical models, Inference algorithms, Kernel, Least squares methods, nonparametric statistics, Parametric statistics, robustness, sensor-network learning, statistical analysis, Telecommunication network reliability, Wireless sensor network, Wireless Sensor Networks

Fresia, Maria; Perez-Cruz, Fernando; Poor, Vincent H

Optimized Concatenated LDPC Codes for Joint Source-Channel Coding Artículo en actas

En: 2009 IEEE International Symposium on Information Theory, pp. 2131–2135, IEEE, Seoul, 2009, ISBN: 978-1-4244-4312-3.

Resumen | Enlaces | BibTeX | Etiquetas: approximation theory, asymptotic behavior analysis, Channel Coding, combined source-channel coding, Concatenated codes, Decoding, Entropy, EXIT chart, extrinsic information transfer, H infinity control, Information analysis, joint belief propagation decoder, joint source-channel coding, low-density-parity-check code, optimized concatenated independent LDPC codes, parity check codes, Redundancy, source coding, transmitter, Transmitters

Martino, Luca; Miguez, Joaquin

An Adaptive Accept/Reject Sampling Algorithm for Posterior Probability Distributions Artículo en actas

En: 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, pp. 45–48, IEEE, Cardiff, 2009, ISBN: 978-1-4244-2709-3.

Resumen | Enlaces | BibTeX | Etiquetas: adaptive accept/reject sampling, Adaptive rejection sampling, arbitrary target probability distributions, Computer Simulation, Filtering, Monte Carlo integration, Monte Carlo methods, posterior probability distributions, Probability, Probability density function, Probability distribution, Proposals, Rejection sampling, Sampling methods, sensor networks, Signal processing algorithms, signal sampling, Testing

Vinuelas-Peris, Pablo; Artés-Rodríguez, Antonio

Sensing Matrix Optimization in Distributed Compressed Sensing Artículo en actas

En: 2009 IEEE/SP 15th Workshop on Statistical Signal Processing, pp. 638–641, IEEE, Cardiff, 2009, ISBN: 978-1-4244-2709-3.

Resumen | Enlaces | BibTeX | Etiquetas: Compressed sensing, Computer Simulation, computer simulations, correlated signal, Correlated signals, correlation theory, Dictionaries, distributed coding strategy, distributed compressed sensing, Distributed control, efficient projection method, Encoding, joint recovery method, Matching pursuit algorithms, Optimization methods, orthogonal matching pursuit, Projection Matrix Optimization, sensing matrix optimization, Sensor Network, Sensor phenomena and characterization, Sensor systems, Signal processing, Sparse matrices, Technological innovation

Perez-Cruz, Fernando; Rodrigues, Miguel R D; Verdu, Sergio

Optimal Precoding for Multiple-Input Multiple-Output Gaussian Channels Artículo en actas

En: Seminar PIIRS, Princeton, 2009.

Resumen | Enlaces | BibTeX | Etiquetas: Theory & Algorithms

Miguez, Joaquin; Maiz, Cristina S; Djuric, Petar M; Crisan, Dan

Sequential Monte Carlo Optimization Using Artificial State-Space Models Artículo en actas

En: 2009 IEEE 13th Digital Signal Processing Workshop and 5th IEEE Signal Processing Education Workshop, pp. 268–273, IEEE, Marco Island, FL, 2009.

Resumen | Enlaces | BibTeX | Etiquetas: Acceleration, Cost function, Design optimization, discrete-time dynamical system, Educational institutions, Mathematics, maximum a posteriori estimate, maximum likelihood estimation, minimisation, Monte Carlo methods, Optimization methods, Probability distribution, sequential Monte Carlo optimization, Sequential optimization, Signal design, State-space methods, state-space model, Stochastic optimization

Fresia, Maria; Perez-Cruz, Fernando; Poor, Vincent H; Verdu, Sergio

Joint Source-Channel Coding with Concatenated LDPC Codes Artículo en actas

En: Information Theory and Applications (ITA), San Diego, 2009.

Resumen | Enlaces | BibTeX | Etiquetas: Learning/Statistics & Optimisation

Murillo-Fuentes, Juan Jose; Perez-Cruz, Fernando

Gaussian Process Regressors for Multiuser Detection in DS-CDMA Systems Artículo de revista

En: IEEE Transactions on Communications, vol. 57, no. 8, pp. 2339–2347, 2009, ISSN: 0090-6778.

Resumen | Enlaces | BibTeX | Etiquetas: analytical nonlinear multiuser detectors, code division multiple access, communication systems, Detectors, digital communication, digital communications, DS-CDMA systems, Gaussian process for regressi, Gaussian process regressors, Gaussian processes, GPR, Ground penetrating radar, least mean squares methods, maximum likelihood, maximum likelihood detection, maximum likelihood estimation, mean square error methods, minimum mean square error, MMSE, Multiaccess communication, Multiuser detection, nonlinear estimator, nonlinear state-ofthe- art solutions, radio receivers, Receivers, regression analysis, Support vector machines

Mariño, Inés P.; Miguez, Joaquin; Meucci, Riccardo

Monte Carlo Method for Adaptively Estimating the Unknown Parameters and the Dynamic State of Chaotic Systems Artículo de revista

En: Physical Review E, vol. 79, no. 5, pp. 056218, 2009, ISSN: 1539-3755.

Resumen | Enlaces | BibTeX | Etiquetas: