Walid Hachem - RankMe

96 papers B 11Misc 9Journal 57Unranked 19

Year	Rank	Type	Title / Venue / Authors
2024	J	`jnl`	Stochastic Subgradient Descent Escapes Active Strict Saddles on Weakly Convex Functions. Math. Oper. Res. Pascal Bianchi, Walid Hachem, Sholom Schechtman
2021	J	`jnl`	A fully stochastic primal-dual algorithm. Optim. Lett. Pascal Bianchi, Walid Hachem, Adil Salim
2020	Misc	`conf`	A Whiteness Test Based on the Spectral Measure of Large Non-Hermitian Random Matrices. ICASSP Arup Bose, Walid Hachem
2020	J	`jnl`	Convergence of constant step stochastic gradient descent for non-smooth non-convex functions. CoRR Pascal Bianchi, Walid Hachem, Sholom Schechtman
2020	J	`jnl`	Smallest singular value and limit eigenvalue distribution of a class of non-Hermitian random matrices with statistical application. J. Multivar. Anal. Arup Bose, Walid Hachem
2019	B	`conf`	Mixed Delay Constraints on a Fading C-RAN Uplink. ITW Homa Nikbakht, Michèle A. Wigger, Walid Hachem, Shlomo Shamai Shitz
2019	J	`jnl`	Mutual Information of Wireless Channels and Block-Jacobi Ergodic Operators. IEEE Trans. Inf. Theory Walid Hachem, Adrien Hardy, Shlomo Shamai
2019	J	`jnl`	Snake: A Stochastic Proximal Gradient Algorithm for Regularized Problems Over Large Graphs. IEEE Trans. Autom. Control. Adil Salim, Pascal Bianchi, Walid Hachem
2018	Misc	`conf`	A Constant Step Stochastic Douglas-Rachford Algorithm with Application to non Separable Regularizations. ICASSP Adil Salim, Pascal Bianchi, Walid Hachem
2018	J	`jnl`	Mutual Information of Wireless Channels and Block-Jacobi Ergodic Operators. CoRR Walid Hachem, Adrien Hardy, Shlomo Shamai
2017	J	`jnl`	Snake: a Stochastic Proximal Gradient Algorithm for Regularized Problems over Large Graphs. CoRR Adil Salim, Pascal Bianchi, Walid Hachem
2016	J	`jnl`	A Coordinate Descent Primal-Dual Algorithm and Application to Distributed Asynchronous Optimization. IEEE Trans. Autom. Control. Pascal Bianchi, Walid Hachem, Franck Iutzeler
2016	—	`conf`	A stochastic proximal point algorithm for total variation regularization over large scale graphs. CDC Adil Salim, Pascal Bianchi, Walid Hachem, Jérémie Jakubowicz
2016	J	`jnl`	Dynamical Behavior of a Stochastic Forward-Backward Algorithm Using Random Monotone Operators. J. Optim. Theory Appl. Pascal Bianchi, Walid Hachem
2016	J	`jnl`	Explicit Convergence Rate of a Distributed Alternating Direction Method of Multipliers. IEEE Trans. Autom. Control. Franck Iutzeler, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2016	B	`conf`	Time and frequency selective Ricean MIMO capacity: An ergodic operator approach. ISIT Walid Hachem, Aris L. Moustakas, Leonid A. Pastur
2016	—	`conf`	Two distributed algorithms for the deconvolution of large radio-interferometric multispectral images. EUSIPCO Celine Meillier, Pascal Bianchi, Walid Hachem
2015	Misc	`conf`	Asymptotic analysis of linear spectral statistics of the sample coherence matrix. ICASSP Xavier Mestre, Pascal Vallet, Walid Hachem
2015	J	`jnl`	Estimation of Toeplitz Covariance Matrices in Large Dimensional Regime With Application to Source Detection. IEEE Trans. Signal Process. Julia Vinogradova, Romain Couillet, Walid Hachem
2015	J	`jnl`	The Shannon's mutual information of a multiple antenna time and frequency dependent channel: an ergodic operator approach. CoRR Walid Hachem, Aris L. Moustakas, Leonid Pastur
2014	J	`jnl`	A Stochastic Coordinate Descent Primal-Dual Algorithm and Applications to Large-Scale Composite Optimization. CoRR Pascal Bianchi, Walid Hachem, Franck Iutzeler
2014	—	`conf`	A primal-dual algorithm for distributed optimization. CDC Pascal Bianchi, Walid Hachem
2014	—	`conf`	A stochastic coordinate descent primal-dual algorithm and applications. MLSP Pascal Bianchi, Walid Hachem, Franck Iutzeler
2014	—	`conf`	A stochastic primal-dual algorithm for distributed asynchronous composite optimization. GlobalSIP Pascal Bianchi, Walid Hachem, Franck Iutzeler
2014	—	`conf`	Correlation test for high dimensional data with application to signal detection in sensor networks. EUSIPCO Xavier Mestre, Pascal Vallet, Walid Hachem
2014	J	`jnl`	Estimation of Toeplitz Covariance Matrices in Large Dimensional Regime with Application to Source Detection. CoRR Julia Vinogradova, Romain Couillet, Walid Hachem
2014	—	`conf`	Estimation of large toeplitz covariance matrices and application to source detection. EUSIPCO Julia Vinogradova, Romain Couillet, Walid Hachem
2014	—	`conf`	Linear convergence rate for distributed optimization with the alternating direction method of multipliers. CDC Franck Iutzeler, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2013	Misc	`conf`	A new method for source detection, power estimation, and localization in large sensor networks under noise with unknown statistics. ICASSP Julia Vinogradova, Romain Couillet, Walid Hachem
2013	J	`jnl`	A subspace estimator for fixed rank perturbations of large random matrices. J. Multivar. Anal. Walid Hachem, Philippe Loubaton, Xavier Mestre, Jamal Najim, Pascal Vallet
2013	J	`jnl`	Analysis of Sum-Weight-Like Algorithms for Averaging in Wireless Sensor Networks. IEEE Trans. Signal Process. Franck Iutzeler, Philippe Ciblat, Walid Hachem
2013	J	`jnl`	Asynchronous Distributed Optimization using a Randomized Alternating Direction Method of Multipliers CoRR Franck Iutzeler, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2013	—	`conf`	Asynchronous distributed optimization using a randomized alternating direction method of multipliers. CDC Franck Iutzeler, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2013	J	`jnl`	Explicit Convergence Rate of a Distributed Alternating Direction Method of Multipliers. CoRR Franck Iutzeler, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2013	J	`jnl`	Fluctuations of Spiked Random Matrix Models and Failure Diagnosis in Sensor Networks. IEEE Trans. Inf. Theory Romain Couillet, Walid Hachem
2013	J	`jnl`	Performance of a Distributed Stochastic Approximation Algorithm. IEEE Trans. Inf. Theory Pascal Bianchi, Gersende Fort, Walid Hachem
2013	J	`jnl`	Statistical Inference in Large Antenna Arrays Under Unknown Noise Pattern. IEEE Trans. Signal Process. Julia Vinogradova, Romain Couillet, Walid Hachem
2013	J	`jnl`	Statistical Inference in Large Antenna Arrays under Unknown Noise Pattern CoRR Julia Vinogradova, Romain Couillet, Walid Hachem
2012	J	`jnl`	A CLT on the SNR of Diagonally Loaded MVDR Filters CoRR Francisco Rubio, Xavier Mestre, Walid Hachem
2012	J	`jnl`	A CLT on the SNR of Diagonally Loaded MVDR Filters. IEEE Trans. Signal Process. Francisco Rubio, Xavier Mestre, Walid Hachem
2012	J	`jnl`	Analysis of Sum-Weight-like algorithms for averaging in Wireless Sensor Networks CoRR Franck Iutzeler, Philippe Ciblat, Walid Hachem
2012	Misc	`conf`	New broadcast based distributed averaging algorithm over wireless sensor networks. ICASSP Franck Iutzeler, Philippe Ciblat, Walid Hachem, Jérémie Jakubowicz
2012	J	`jnl`	Performance Analysis over Slow Fading Channels of a Half-Duplex Single-Relay Protocol: Decode or Quantize and Forward. IEEE Trans. Commun. Nassar Ksairi, Philippe Ciblat, Pascal Bianchi, Walid Hachem
2012	J	`jnl`	Performance of a Distributed Stochastic Approximation Algorithm CoRR Pascal Bianchi, Gersende Fort, Walid Hachem
2012	J	`jnl`	Randomized Isometric Linear-Dispersion Space-Time Block Coding for the DF Relay Channel. IEEE Trans. Signal Process. David Gregoratti, Walid Hachem, Xavier Mestre
2011	Misc	`conf`	A CLT on the SINR of the diagonally loaded Capon/MVDR beamformer. ICASSP Francisco Rubio, Xavier Mestre, Walid Hachem
2011	Misc	`conf`	Convergence of a distributed parameter estimator for sensor networks with local averaging of the estimates. ICASSP Pascal Bianchi, Gersende Fort, Walid Hachem, Jérémie Jakubowicz
2011	—	`conf`	Distributed estimation of the maximum value over a Wireless Sensor Network. ACSCC Franck Iutzeler, Jérémie Jakubowicz, Walid Hachem, Philippe Ciblat
2011	J	`jnl`	Error Exponents for Neyman-Pearson Detection of a Continuous-Time Gaussian Markov Process From Regular or Irregular Samples. IEEE Trans. Inf. Theory Walid Hachem, Eric Moulines, François Roueff
2011	J	`jnl`	Local failure detection and diagnosis in large sensor networks CoRR Romain Couillet, Walid Hachem
2011	—	`conf`	Local failure localization in large sensor networks. ACSCC Romain Couillet, Walid Hachem
2011	—	`conf`	Performance analysis of a distributed Robbins-Monro algorithm for sensor networks. EUSIPCO Pascal Bianchi, Gersende Fort, Walid Hachem, Jérémie Jakubowicz
2010	J	`jnl`	On the capacity achieving covariance matrix for Rician MIMO channels: an asymptotic approach. IEEE Trans. Inf. Theory Julien Dumont, Walid Hachem, Samson Lasaulce, Philippe Loubaton, Jamal Najim
2010	—	`conf`	Outage probability and power optimization for asynchronous cooperative networks. ICT Michel Nahas, Ahmed Saadani, Walid Hachem
2010	J	`jnl`	Performance of asynchronous two-relay two-hop wireless cooperative networks. IEEE Trans. Wirel. Commun. Michel Nahas, Ahmed Saadani, Walid Hachem
2010	J	`jnl`	Resource allocation for downlink cellular OFDMA systems: part I: optimal allocation. IEEE Trans. Signal Process. Nassar Ksairi, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2010	J	`jnl`	Resource allocation for downlink cellular OFDMA systems: part II: practical algorithms and optimal reuse factor. IEEE Trans. Signal Process. Nassar Ksairi, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2009	J	`jnl`	A central limit theorem for the SINR at the LMMSE estimator output for large-dimensional signals. IEEE Trans. Inf. Theory Abla Kammoun, Malika Kharouf, Walid Hachem, Jamal Najim
2009	J	`jnl`	BER and outage probability approximations for LMMSE detectors on correlated MIMO channels. IEEE Trans. Inf. Theory Abla Kammoun, Malika Kharouf, Walid Hachem, Jamal Najim
2009	J	`jnl`	Error exponents for Neyman-Pearson detection of a continuous-time Gaussian Markov process from noisy irregular samples CoRR Walid Hachem, Eric Moulines, François Roueff
2009	B	`conf`	On the Outage Probability Optimization in MISO Rician Channels. WiMob Eric A. Bouton, Nassar Ksairi, Philippe Ciblat, Pascal Bianchi, Walid Hachem
2009	Misc	`conf`	On the error exponents for detecting randomly sampled noisy diffusion processes. ICASSP Walid Hachem, Eric Moulines, Jamal Najim, François Roueff
2009	J	`jnl`	Outage Probability-Based Power and Time Optimization for Relay Networks. IEEE Trans. Signal Process. Walid Hachem, Pascal Bianchi, Philippe Ciblat
2009	J	`jnl`	Performance Analysis over Slow Fading Channels of a Half-Duplex Single-Relay Protocol: Decode or Quantize and Forward CoRR Nassar Ksairi, Philippe Ciblat, Pascal Bianchi, Walid Hachem
2009	B	`conf`	Performance of Asynchronous Amplify-and-Forward Cooperative Relay Networks. GLOBECOM Michel Nahas, Ahmed Saadani, Walid Hachem
2008	J	`jnl`	A Central Limit Theorem for the SINR at the LMMSE Estimator Output for Large Dimensional Signals CoRR Abla Kammoun, Malika Kharouf, Walid Hachem, Jamal Najim
2008	J	`jnl`	A Central Limit Theorem for the SNR at the Wiener Filter Output for Large Dimensional Signals CoRR Abla Kammoun, Malika Kharouf, Walid Hachem, Jamal Najim
2008	J	`jnl`	A New Approach for Mutual Information Analysis of Large Dimensional Multi-Antenna Channels. IEEE Trans. Inf. Theory Walid Hachem, Oleksiy Khorunzhiy, Philippe Loubaton, Jamal Najim, Leonid Pastur
2008	J	`jnl`	BER and Outage Probability Approximations for LMMSE Detectors on Correlated MIMO Channels CoRR Abla Kammoun, Malika Kharouf, Walid Hachem, Jamal Najim
2008	—	`conf`	On the Outage Probability of Asynchronous Wireless Cooperative Networks. VTC Fall Michel Nahas, Ahmed Saadani, Walid Hachem
2008	B	`conf`	On the fluctuations of the mutual information of large dimensional MIMO channels. ITW Walid Hachem, Philippe Loubaton, Jamal Najim
2008	B	`conf`	Outage probability optimization of certain wireless relaying protocols. ITW Walid Hachem, Pascal Bianchi, Philippe Ciblat
2008	J	`jnl`	Resource Allocation for Downlink Cellular OFDMA Systems: Part I - Optimal Allocation CoRR Nassar Ksairi, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2008	J	`jnl`	Resource Allocation for Downlink Cellular OFDMA Systems: Part II - Asymptotic Analysis and Applications CoRR Nassar Ksairi, Pascal Bianchi, Philippe Ciblat, Walid Hachem
2007	J	`jnl`	Asymptotic Analysis of Reduced-Rank Chip-Level MMSE Equalizers in the Downlink of CDMA Systems. IEEE Trans. Signal Process. Belkacem Mouhouche, Philippe Loubaton, Walid Hachem
2007	J	`jnl`	Asymptotic Cramér-Rao Bounds and Training Design for Uplink MIMO-OFDMA Systems With Frequency Offsets. IEEE Trans. Signal Process. Serdar Sezginer, Pascal Bianchi, Walid Hachem
2007	B	`conf`	High SNR approximations of the capacity of MIMO correlated Rician channels: a large system approach. ISIT Julien Dumont, Walid Hachem, Samson Lasaulce, Philippe Loubaton, Jamal Najim
2007	J	`jnl`	On the capacity achieving covariance matrix for Rician MIMO channels: an asymptotic approach. CoRR Julien Dumont, Walid Hachem, Samson Lasaulce, Philippe Loubaton, Jamal Najim
2007	J	`jnl`	Performance Analysis of an OFDMA Transmission System in a Multicell Environment. IEEE Trans. Commun. Sophie Gault, Walid Hachem, Philippe Ciblat
2006	J	`jnl`	A New Approach for Capacity Analysis of Large Dimensional Multi-Antenna Channels CoRR Walid Hachem, Oleksiy Khorunzhiy, Philippe Loubaton, Jamal Najim, Leonid Pastur
2006	—	`conf`	Balanced allocation strategy in multi-user OFDM with channel state information at the transmitter. EUSIPCO Antonio Maria Cipriano, Philippe Ciblat, Sophie Gault, Walid Hachem
2006	J	`jnl`	Joint sampling clock offset and channel estimation for OFDM signals: Cramér-Rao bound and algorithms. IEEE Trans. Signal Process. Sophie Gault, Walid Hachem, Philippe Ciblat
2006	J	`jnl`	On the asymptotic distribution of the correlation receiver output for time-hopped UWB signals. IEEE Trans. Signal Process. Jocelyn Fiorina, Walid Hachem
2005	B	`conf`	Trade-off between repetition factor and frame length in Time-Hopping Impulse Radio Ultra Wide Band. PIMRC Jocelyn Fiorina, Walid Hachem
2004	J	`jnl`	Asymptotic analysis of optimum and suboptimum CDMA downlink MMSE receivers. IEEE Trans. Inf. Theory Jean-Marie Chaufray, Walid Hachem, Philippe Loubaton
2004	—	`conf`	Asymptotic analysis of reduced rank downlink CDMA Wiener receivers. EUSIPCO Belkacem Mouhouche, Philippe Loubaton, Walid Hachem, Nicolas Ibrahim
2004	—	`conf`	Cramer-Rao bounds for data-aided sampling clock offset and channel estimation. ICASSP (4) Sophie Gault, Walid Hachem, Philippe Ciblat
2004	—	`conf`	Low complexity linear detection for asynchronous CDMA signals over frequency selective channels. EUSIPCO Armelle Wautier, Saloua Ammari, Walid Hachem
2004	J	`jnl`	Simple polynomial detectors for CDMA downlink transmissions on frequency-selective channels. IEEE Trans. Inf. Theory Walid Hachem
2003	—	`conf`	Asymptotic analysis of optimum and sub-optimum CDMA downlink MMSE receivers. ISSPA (1) Jean-Marie Chaufray, Philippe Loubaton, Walid Hachem
2003	B	`conf`	Asymptotic analysis of reduced rank Wiener filters. ITW Philippe Loubaton, Walid Hachem
2003	J	`jnl`	MMSE analysis of certain large isometric random precoded systems. IEEE Trans. Inf. Theory Mérouane Debbah, Walid Hachem, Philippe Loubaton, Marc de Courville
2002	J	`jnl`	MIMO channel blind identification in the presence of spatially correlated noise. IEEE Trans. Signal Process. Walid Hachem, François Desbouvries, Philippe Loubaton
2001	B	`conf`	MMSE analysis of certain large isometric random precoded systems. ITW Mérouane Debbah, Walid Hachem, Philippe Loubaton, Marc de Courville
2001	B	`conf`	Multiple access communication over the power line channel: a CDMA approach. GLOBECOM Walid Hachem, Philippe Loubaton, Sylvie Marcos, R. Samy
2000	Misc	`conf`	Blind channel estimation for CDMA systems: an induced cyclostationarity approach. ICASSP Walid Hachem, François Desbouvries, Philippe Loubaton