- Date: February 13, 2014
MERL Contact: Matthew Brand Brief - Mitsubishi Electric Corporation announced its development of advanced optimization algorithms and high-speed calculation methods aimed at optimizing the performance of three practical systems: laser-processing machines for high-speed cutting of sheet metal using the shortest possible trajectories, moon probes achieved with minimized fuel consumption, and particle beam therapies for prompt medical treatments.
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- Date: February 10, 2014
MERL Contacts: Jonathan Le Roux; Daniel N. Nikovski; Anthony Vetro Brief - Mitsubishi Electric Corporation demonstrated an ultra-simple HMI for in-car device operation using algorithms developed by MERL to predict user actions and destinations.
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- Date: August 19, 2013
Where: IEEE Signal Processing Magazine
MERL Contact: Ye Wang
Research Area: Information Security
Brief - The article "Secure Biometrics: Concepts, Authentication Architectures & Challenges" by Rane, S., Wang, Y., Draper, S.C. and Ishwar, P. was published in IEEE Signal Processing Magazine.
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- Date: July 21, 2013
Where: IEEE Power & Energy Society General Meeting
Research Areas: Electric Systems, Signal Processing
Brief - The paper "Fast Frequency and Phase Estimation in Three Phase Power Systems" by Chen, Z., Sahinoglu, Z. and Li, H. was presented at the IEEE Power & Energy Society General Meeting.
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- Date: July 19, 2013
Where: International Conference on Machine Learning and Data Mining in Pattern Recognion (MLDM)
MERL Contacts: Hongbo Sun; Daniel N. Nikovski
Research Area: Data Analytics
Brief - The paper "Smart Meter Data Analysis for Power Theft Detection" by Nikovski, D., Wang, Z., Esenther, A., Sun, H., Sugiura, K., Muso, T. and Tsuru, K. was presented at the International Conference on Machine Learning and Data Mining in Pattern Recognion (MLDM).
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- Date: July 9, 2013
Where: International Journal of Control
MERL Contacts: Stefano Di Cairano; Matthew Brand; Scott A. Bortoff
Research Area: Control
Brief - The article "Projection-free Parallel Quadratic Programming for Linear Model predictive Control" by Di Cairano, S., Brand, M. and Bortoff, S.A. was published in International Journal of Control.
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- Date: July 8, 2013
Where: Signal Processing with Adaptive Sparse Structural Representation (SPARS)
MERL Contact: Petros T. Boufounos Brief - The article "On Embedding the Angles Between Signals" by Boufounos, P.T. was published in Signal Processing with Adaptive Sparse Structural Representation (SPARS).
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- Date: July 1, 2013
Where: International Conference on Sampling Theory and Applications (SampTA)
MERL Contact: Petros T. Boufounos Brief - The paper "Sparse Signal Reconstruction from Phase-only Measurements" by Boufounos, P.T. was presented at the International Conference on Sampling Theory and Applications (SampTA).
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- Date: June 30, 2013
Where: OptoElectronics and Communications Conference and International Conference on Photonics in Switching (OECC/PS)
MERL Contact: Toshiaki Koike-Akino
Research Areas: Communications, Signal Processing
Brief - The paper "A Study on the Effectiveness of Turbo Equalization with FEC for Nonlinearity Compensatin in Coherent WDM Transmissions" by Fujimori, T., Koike-Akino, T., Sugihara, T., Kubo, K., Koguchi, K., Mizuochi, T., Ohshima, C., Nakashima, H. and Hoshida, T. was presented at the OptoElectronics and Communications Conference and International Conference on Photonics in Switching (OECC/PS).
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- Date: June 29, 2013
Where: International Conference on 3DTV-Conference
Research Area: Computer Vision
Brief - The paper "Model-Based Vehicle Pose Estimation and Tracking in Videos Using Random Forests" by Hodlmoser, M., Micusik, B., Pollegeys, M., Liu, M-Y. and Kampel, M. was presented at the International Conference on 3DTV-Conference.
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- Date: June 23, 2013
Where: IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
Research Area: Computer Vision
Brief - The papers "Single Image Calibration of Multi-Axial Imaging Systems" by Agrawal, A. and Ramalingam, S., "Joint Geodesic Upsampling of Depth Images" by Liu, M-Y, Tuzel, O. and Taguchi, Y. and "Manhattan Junction Catalogue for Spatial Reasoning of Indoor Scenes" by Ramalingam, S., Pillai, J.K., Jain, A. and Taguchi, Y. were presented at the IEEE Conference on Computer Vision and Pattern Recognition (CVPR).
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- Date: June 20, 2013
Where: International Conference and Exhibition on Design and Production of Machines/Dies/Molds Brief - The paper "Tool Deflection in Five-Axis Milling" by Layegh, S., Lazoglu, I. and Erdim, H. was presented at the International Conference and Exhibition on Design and Production of Machines/Dies/Molds.
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- Date: June 17, 2013
Where: American Control Conference (ACC)
MERL Contacts: Scott A. Bortoff; Stefano Di Cairano; Yebin Wang; Arvind Raghunathan Brief - The papers "Sub-optimal Control Design of a Semi-active Vibration Reduction System" by Wang, Y. and Utsunomiya, K., "Adaptive Estimation of State of Charge for Lithium-ion Batteries" by Fang, H., Wang, Y., Sahinoglu, Z., Wanda, T. and Hara, S., "Vehicle Yaw Dynamics Control by Torque-based Assist Systems Enforcing Driver's Steering Feel Constraints" by Zafeiropoulos, S. and Di Cairano, S., "Speed Profile Optimization for Optimal Path Tracking" by Zhao, Y. and Tsiotras, P., "Real-Time Energy-Optimal Trajeactory Generatin for a Servo Motor" by Zhao, Y., Wang, Y., Bortoff, S.A. and Ueda, K., "Global Optimization of Multi-period Optimal Power Flow" by Gopalakrishnan, A., Raghunathan, A.U., Nikovski, D., Biegler, L.T. and "Semismooth Equation Approach to Network Utility Maximization (NUM)" by Bai, L. and Raghunathan, A.U. were presented at the American Control Conference (ACC).
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- Date: June 16, 2013
Where: REHVA World Congress (CLIMA)
MERL Contact: Daniel N. Nikovski
Research Area: Control
Brief - The paper "A Method for Computing Optimal Set-Point Schedule for HVAC Systems" by Nikovski, D., Xu, J. and Nonaka, M. was presented at the REHVA World Congress (CLIMA).
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- Date: June 14, 2013
Where: IEEE Transactions on Control Systems Technology
MERL Contact: Stefano Di Cairano Brief - The article "Vehicle Yaw Stability Control by Coordinated Active Front Steering and Differential Braking in the Tire Sideslip Angles Domain" by Di Cairano, S., Tseng, H.E., Bernardini, D. and Bemporad, A. was published in IEEE Transactions on Control Systems Technology.
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- Date: June 13, 2013
Where: CIRP Conference on Modeling of Machining Operations (CIRP CMMO)
Research Area: Computer Vision
Brief - The paper "Cutter Workpiece Engagement Calculations for Five-axis Milling using Composite Adaptively Sampled Distance Fields" by Erdim, H. and Sullivan, A. was presented at the CIRP Conference on Modeling of Machining Operations (CIRP CMMO).
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- Date: June 12, 2013
Where: IEEE Transactions on Information Theory
Research Area: Communications
Brief - The article "Hierarchical and High-Girth QC LDPC Codes" by Wang, Y., Draper, S.C. and Yedidia, J.S. was published in IEEE Transactions on Information Theory.
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- Date: June 10, 2013
Where: International Conference on Automated Planning and Scheduling (ICAPS)
MERL Contact: Daniel N. Nikovski
Research Area: Optimization
Brief - The paper "Operational Planning of Thermal Generators with Factored Markov Decision Process Models" by Nikovski, D. was presented at the International Conference on Automated Planning and Scheduling (ICAPS).
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- Date: June 9, 2013
Where: IEEE International Conference on Communications (ICC)
MERL Contact: Philip V. Orlik Brief - The papers "Cognitive Multihop Networks in Spectrum Sharing Environment with Multiple Licensed Users" by Kim, K.J., Duong, T.Q., Tsiftsis, T.A. and Bao, V.N.Q., "Opportunistic Relaying for Cognitive Network with Multiple Primary Users over Nakagami-m Fading" by Duong, T.Q., Kim, K.J., Zepernick, H-J and Tellambura, C. and "On Probabilistic Data Association for Achieving Near-Exponential Diversity over Fading Channels" by Yellepeddi, A., Kim, K.J., Duan, C. and Orlik, P. were presented at the IEEE International Conference on Communications (ICC).
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- Date: June 2, 2013
Where: IEEE International Microwave Symposium (IMS)
Research Areas: Communications, Electronic and Photonic Devices
Brief - The paper "A 40-dBm High Voltage Broadband GaN Class-J Power Amplifier for PoE Micro-Basestations" by Ma, R., Goswami, S., Yamanaka, K., Komatsuzaki, Y. and Ohta, A. was presented at the IEEE International Microwave Symposium (IMS).
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- Date: June 1, 2013
Where: International Workshop on Machine Listening in Multisource Environments (CHiME)
MERL Contact: Jonathan Le Roux
Research Area: Speech & Audio
Brief - The paper "Discriminative Methods for Noise Robust Speech Recognition: A CHiME Challenge Benchmark" by Tachioka, Y., Watanabe, S., Le Roux, J. and Hershey, J.R. was presented at the International Workshop on Machine Listening in Multisource Environments (CHiME).
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- Date: June 1, 2013
MERL Contact: Jonathan Le Roux
Research Area: Speech & Audio
Brief - The results of the 2nd CHiME Speech Separation and Recognition Challenge are out! The team formed by MELCO researcher Yuuki Tachioka and MERL Speech & Audio team researchers Shinji Watanabe, Jonathan Le Roux and John Hershey obtained the best results in the continuous speech recognition task (Track 2). This very challenging task consisted in recognizing speech corrupted by highly non-stationary noises recorded in a real living room. Our proposal, which also included a simple yet extremely efficient denoising front-end, focused on investigating and developing state-of-the-art automatic speech recognition back-end techniques: feature transformation methods, as well as discriminative training methods for acoustic and language modeling. Our system significantly outperformed other participants. Our code has since been released as an improved baseline for the community to use.
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- Date: May 26, 2013
Where: International Symposium on Power Semiconductor Devices and ICs (ISPSD)
Research Areas: Applied Physics, Electronic and Photonic Devices
Brief - The paper "Design of Enhancement Mode Single-gate and Double-gate Multi-channel GaN HEMT with Vertical Polarity Inversion Heterostructure" by Feng, P., Teo, K.H., Oishi, T., Yamanaka, K. and Ma, R. was presented at the International Symposium on Power Semiconductor Devices and ICs (ISPSD).
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- Date: May 26, 2013
Where: IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
MERL Contacts: Dehong Liu; Jianlin Guo; Anthony Vetro; Petros T. Boufounos; Jonathan Le Roux Brief - The papers "Stereo-based Feature Enhancement Using Dictionary Learning" by Watanabe, S. and Hershey, J.R., "Effectiveness of Discriminative Training and Feature Transformation for Reverberated and Noisy Speech" by Tachioka, Y., Watanabe, S. and Hershey, J.R., "Non-negative Dynamical System with Application to Speech and Audio" by Fevotte, C., Le Roux, J. and Hershey, J.R., "Source Localization in Reverberant Environments using Sparse Optimization" by Le Roux, J., Boufounos, P.T., Kang, K. and Hershey, J.R., "A Keypoint Descriptor for Alignment-Free Fingerprint Matching" by Garg, R. and Rane, S., "Transient Disturbance Detection for Power Systems with a General Likelihood Ratio Test" by Song, JX., Sahinoglu, Z. and Guo, J., "Disparity Estimation of Misaligned Images in a Scanline Optimization Framework" by Rzeszutek, R., Tian, D. and Vetro, A., "Screen Content Coding for HEVC Using Edge Modes" by Hu, S., Cohen, R.A., Vetro, A. and Kuo, C.C.J. and "Random Steerable Arrays for Synthetic Aperture Imaging" by Liu, D. and Boufounos, P.T. were presented at the IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP).
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- Date: May 19, 2013
Where: IEEE International Symposium on Circuits and Systems (ISCAS)
MERL Contact: Anthony Vetro
Research Area: Digital Video
Brief - The paper "View Synthesis Prediction Using Skip and Merge Candidates for HEVC-based 3D Video Coding" by Zou, F., Tian, D. and Vetro, A. was presented at the IEEE International Symposium on Circuits and Systems (ISCAS).
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