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Aurobinda Routray

Indian Institute of Technology KharagpurIN
ORCID0000-0003-2750-6768
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Citations
7,229

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Publications
115

About

Aurobinda Routray is a researcher at Indian Institute of Technology Kharagpur. With over 115 publications spanning from 1970 to 2026, he has focused on applying graph theory and network analysis to various fields, including complex brain networks, speech emotion recognition, and early detection of faults in induction motors. His work often employs digital twin approaches and machine learning techniques.

Research areas

  • Computer science
  • Artificial intelligence
  • Pattern recognition (psychology)
  • Physics
  • Mathematics

Publications (115)

Sorted by most cited.

  1. Complex brain networks using Visibility Graph synchronization

    2013 Annual IEEE India Conference, INDICON 20131970conference paper

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    6 cites

  2. Temporal Graph Modeling for Speech Emotion Recognition Using LSTM-Aggregated Multigraph Networks

    2026

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    0 cites

  3. A Digital Twin Approach for Enhancing Early Detection of Rotor Faults in Induction Motor Using Graph Convolutional Network

    2025

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    0 cites

  4. Estimation of fatigue in drivers by analysis of brain networks

    Proceedings - 4th International Conference on Emerging Applications of Information Technology, EAIT 20141970conference paper

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    0 cites

  5. Floating to fixed-point translation with its application to speech-based emotion recognition

    Proceedings - 4th International Conference on Emerging Applications of Information Technology, EAIT 20141970conference paper

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    0 cites

  6. Minimum variance estimators for enemy radar localization by Unmanned Aerial Vehicles

    IEEE CONECCT 2014 - 2014 IEEE International Conference on Electronics, Computing and Communication Technologies1970conference paper

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    0 cites

  7. Quantification of sand fraction from seismic attributes using Neuro-Fuzzy approach

    Journal of Applied Geophysics1970journal article

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    0 cites

  8. Use of data driven optimal filter to obtain significant trend present in frequency domain parameters for scalp EEG captured during meditation

    IEEE TechSym 2014 - 2014 IEEE Students' Technology Symposium1970conference paper

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    0 cites

  9. Well tops guided prediction of reservoir properties using modular neural network concept: A case study from western onshore, India

    Journal of Petroleum Science and Engineering1970journal article

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    0 cites

  10. A vision-based system for monitoring the loss of attention in automotive drivers

    IEEE Transactions on Intelligent Transportation Systems1970journal article

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    0 cites

  11. Automated alertness and emotion detection for empathic feedback during E-learning

    Proceedings - 2013 IEEE 5th International Conference on Technology for Education, T4E 20131970conference paper

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    0 cites

  12. Effect of sleep deprivation on functional connectivity of EEG channels

    IEEE Transactions on Systems, Man, and Cybernetics Part A:Systems and Humans1970journal article

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    0 cites

  13. Fixed-Point Hestenes SVD algorithm for computing eigen faces

    International Journal of Circuits, Systems and Signal Processing1970journal article

    0 cites

  14. Gesture-based affective and cognitive states recognition using kinect for effective feedback during E-learning

    Proceedings - 2013 IEEE 5th International Conference on Technology for Education, T4E 20131970conference paper

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    0 cites

  15. Voice cues, keyboard entry and mouse click for detection of affective and cognitive states: A case for use in technology-based pedagogy

    Proceedings - 2013 IEEE 5th International Conference on Technology for Education, T4E 20131970conference paper

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    0 cites

  16. A biomedical approach to retrieve information on driver's fatigue by integrating EEG, ECG and blood biomarkers during simulated driving session

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  17. A real time algorithm for detection of spectacles leading to eye detection

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  18. A real time facial expression classification system using Local Binary Patterns

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  19. A video database of human faces under near Infra-Red illumination for human computer interaction applications

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  20. Advanced virtual embedded system laboratory

    Proceedings of the 2nd Interdisciplinary Engineering Design Education Conference, IEDEC 20121970conference paper

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    0 cites

  21. Assessment of psychomotor performance in αcaMK-II-4R tau mice: An insight into human tauopathies

    Future Neurology1970journal article

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    0 cites

  22. Classification of brain states using principal components analysis of cortical EEG synchronization and HMM

    ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings1970conference paper

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    0 cites

  23. Effect of sleep deprivation on estimated distributed sources for Scalp EEG signals: A case study on human drivers

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  24. Estimation of Saccadic Ratio from eye image sequences to detect human alertness

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  25. Estimation of autocorrelation space for classification of bio-medical signals

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)1970book

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    0 cites

  26. Improved estimation of kinematic state of reentry ballistic targets with modeling of colored and nonstationary seeker noise

    IEEE Transactions on Aerospace and Electronic Systems1970journal article

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    0 cites

  27. Measurement of PERCLOS using eigen-eyes

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  28. New state and measurement models for endo-atmospheric tracking of ballistic targets using seeker measurements

    IEEE Transactions on Aerospace and Electronic Systems1970journal article

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    0 cites

  29. Power quality disturbances classification using support vector machines with optimized time-frequency kernels

    International Journal of Power Electronics1970journal article

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    0 cites

  30. Video & EOG based investigation of pure saccades in human subjects

    4th International Conference on Intelligent Human Computer Interaction: Advancing Technology for Humanity, IHCI 20121970conference paper

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    0 cites

  31. A constrained least squares algorithm for fast Blind Source Separation in a non-stationary mixing environment

    Proceedings - 2011 International Conference on Energy, Automation and Signal, ICEAS - 20111970conference paper

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    0 cites

  32. A constrained sequential algorithm for source separation in a non-stationary environment using natural gradient

    2011 IEEE Recent Advances in Intelligent Computational Systems, RAICS 20111970conference paper

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    0 cites

  33. A procedure using support vector data description and mutual information for end price assessment in online C2C auction

    Electronic Commerce Research1970journal article

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    0 cites

  34. Analysis of training parameters for classifiers based on Haar-like features to detect human faces

    ICIIP 2011 - Proceedings: 2011 International Conference on Image Information Processing1970conference paper

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    0 cites

  35. FPGA implementation of constrained LMS algorithm

    Proceedings - 2011 International Conference on Energy, Automation and Signal, ICEAS - 20111970conference paper

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    0 cites

  36. Functional network changes associated with sleep deprivation and fatigue during simulated driving: Validation using blood biomarkers

    Clinical Neurophysiology1970journal article

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    0 cites

  37. Implementation of fast-ICA: A performance based comparison between floating point and fixed point DSP platform

    Measurement Science Review1970journal article

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    0 cites

  38. Lecture Notes in Electrical Engineering: Foreword

    Lecture Notes in Electrical Engineering1970book

    0 cites

  39. A new technique for removal of ocular artifacts from EEG signals using S-transform

    International Conference on Systems in Medicine and Biology, ICSMB 2010 - Proceedings1970conference paper

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    0 cites

  40. A novel drowsiness detection scheme based on speech analysis with validation using simultaneous EEG recordings

    2010 IEEE International Conference on Automation Science and Engineering, CASE 20101970conference paper

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    0 cites

  41. A robust H∞ learning approach to blind separation of signals

    Digital Signal Processing: A Review Journal1970journal article

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    0 cites

  42. Classification of power quality disturbances using Parzen kernels

    International Journal of Emerging Electric Power Systems1970journal article

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    0 cites

  43. Data reduction and clustering techniques for fault detection and diagnosis in automotives

    2010 IEEE International Conference on Automation Science and Engineering, CASE 20101970conference paper

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    0 cites

  44. Design of support vector machines with time frequency kernels for classification of EEG signals

    TechSym 2010 - Proceedings of the 2010 IEEE Students' Technology Symposium1970conference paper

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    0 cites

  45. EEG signal analysis for the assessment and quantification of driver's fatigue

    Transportation Research Part F: Traffic Psychology and Behaviour1970journal article

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    0 cites

  46. Evolutionary algorithm based optimization for power quality disturbances classification using support vector machines

    International Journal of Control, Automation and Systems1970journal article

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    0 cites

  47. Fatigue in human drivers: A study using ocular, psychometric, physiological signals

    TechSym 2010 - Proceedings of the 2010 IEEE Students' Technology Symposium1970conference paper

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    0 cites

  48. Implementation of real time visual attention monitoring algorithm of human drivers on an embedded platform

    TechSym 2010 - Proceedings of the 2010 IEEE Students' Technology Symposium1970conference paper

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    0 cites

  49. Optimisation of features using evolutionary algorithm for EEG signal classification

    International Journal of Computational Vision and Robotics1970journal article

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    0 cites

  50. Phase synchronization based weighted networks for classifying levels of fatigue and sleepiness

    International Conference on Systems in Medicine and Biology, ICSMB 2010 - Proceedings1970conference paper

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    0 cites

  51. Vocal emotion recognition in five languages of assam using features based on MFCCs and eigen values of autocorrelation matrix in presence of babble noise

    Proceedings of 16th National Conference on Communications, NCC 20101970conference paper

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    0 cites

  52. A non-rigid motion estimation algorithm for yawn detection in human drivers

    International Journal of Computational Vision and Robotics1970journal article

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    0 cites

  53. A robust H∞ learning approach to blind separation of slowly time-varying mixture of acoustic electromechanical signals

    Mechanical Systems and Signal Processing1970journal article

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    0 cites

  54. Comparison of features based on MFCCs and eigen values of autocorrelation matrix for cross-lingual vocal emotion recognition in five languages of Assam

    Proceedings of INDICON 2009 - An IEEE India Council Conference1970conference paper

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    0 cites

  55. Cross-cultural vocal emotion recognition in five native languages of Assam

    Proceedings of the 4th Indian International Conference on Artificial Intelligence, IICAI 20091970conference paper

    0 cites

  56. Cross-lingual vocal emotion recognition in five native languages of assam using eigenvalue decomposition

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)1970book

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    0 cites

  57. Signal processing application in fault diagnosis of three phase transformers

    Proceedings of INDICON 2009 - An IEEE India Council Conference1970conference paper

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    0 cites

  58. Vocal emotion recognition in five native languages of Assam using new wavelet features

    International Journal of Speech Technology1970journal article

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    0 cites

  59. A cumulative sum-based fault detector for power system relaying application

    IEEE Transactions on Power Delivery1970journal article

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    0 cites

  60. An energy function based fuzzy variable step size FxLMS algorithm for active noise control

    IEEE Region 10 Colloquium and 3rd International Conference on Industrial and Information Systems, ICIIS 20081970conference paper

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    0 cites

  61. Detection of arcing in low voltage distribution systems

    IEEE Region 10 Colloquium and 3rd International Conference on Industrial and Information Systems, ICIIS 20081970conference paper

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    0 cites

  62. Emotion recognition from Assamese speeches using MFCC features and GMM classifier

    IEEE Region 10 Annual International Conference, Proceedings/TENCON1970conference paper

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    0 cites

  63. A computationally efficient winding function method for calculation of inductances in an asymmetric induction motor

    Electric Power Components and Systems1970journal article

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    0 cites

  64. A fast edge detection algorithm for road boundary extraction under non-uniform light condition

    Proceedings - 10th International Conference on Information Technology, ICIT 20071970conference paper

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    0 cites

  65. A new strategy for phase detection in seismic signals using an adaptive Markov amplitude model

    Current Science1970journal article

    0 cites

  66. Fast algorithms for designing variable FIR notch filters

    Numerical Linear Algebra with Applications1970journal article

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    0 cites

  67. Fault direction estimation in radial distribution system using phase change in sequence current

    IEEE Transactions on Power Delivery1970journal article

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    0 cites

  68. Robust preprocessing: Denoising and whitening in the context of blind source separation of instantaneous mixtures

    IEEE International Conference on Industrial Informatics (INDIN)1970conference paper

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  69. A moving sum approach for fault detection of power systems

    Electric Power Components and Systems1970journal article

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    0 cites

  70. An active snake model for classification of extreme emotions

    Proceedings of the IEEE International Conference on Industrial Technology1970conference paper

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    0 cites

  71. Communication channel equalization using wavelet network

    Digital Signal Processing: A Review Journal1970journal article

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    0 cites

  72. Experimental validation of coupled circuit model and simulation of eccentric squirrel cage induction motor

    Proceedings of the IEEE International Conference on Industrial Technology1970conference paper

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    0 cites

  73. Filtered-s LMS algorithm for multichannel active control of nonlinear noise processes

    IEEE Transactions on Audio, Speech and Language Processing1970journal article

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    0 cites

  74. Maximum efficiency of flexible AC transmission systems

    International Journal of Electrical Power and Energy Systems1970journal article

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    0 cites

  75. Neural fault classifier for transmission line protection - A modular approach

    2006 IEEE Power Engineering Society General Meeting, PES1970conference paper

    0 cites

  76. Power quality disturbance classification employing modular wavelet network

    2006 IEEE Power Engineering Society General Meeting, PES1970conference paper

    0 cites

  77. Applying distance relay for voltage sag source detection

    IEEE Transactions on Power Delivery1970journal article

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    0 cites

  78. Power system frequency estimation using least mean square technique

    IEEE Transactions on Power Delivery1970journal article

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    0 cites

  79. Higher order statistics-fuzzy integrated scheme for fault classification of a series-compensated transmission line

    IEEE Transactions on Power Delivery1970journal article

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    0 cites

  80. Voltage phasor estimation using complex linear Kalman filter

    IEE Conference Publication1970conference paper

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  81. Wavelet fuzzy combined approach for fault classification of a series-compensated transmission line

    IEEE Transactions on Power Delivery1970journal article

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    0 cites

  82. A novel Kalman filter for frequency estimation of distorted signals in power systems

    IEEE Transactions on Instrumentation and Measurement1970journal article

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    0 cites

  83. An extended complex Kalman filter for frequency measurement of distorted signals

    2000 IEEE Power Engineering Society, Conference Proceedings1970conference paper

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  84. An extended complex Kalman filter for frequency measurement of distorted signals

    IEEE Transactions on Instrumentation and Measurement1970journal article

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    0 cites

  85. Design of an energy function based fuzzy tuning controller for HVDC links

    International Journal of Electrical Power and Energy System1970journal article

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    0 cites

  86. Neural network based feedback linearizing controller for HVDC links

    Electric Power Systems Research1970journal article

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    0 cites

  87. An adaptive neural network approach for the estimation of power system frequency

    Electric Power Systems Research1970journal article

    0 cites

  88. Fuzzy and neural controllers for dynamic systems: An overview

    Proceedings of the International Conference on Power Electronics and Drive Systems1970conference paper

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  89. A fuzzy self-tuning PI controller for HVDC links

    IEEE Transactions on Power Electronics1970journal article

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  90. Adaptive fuzzy logic control of a static VAR system

    Proceedings of the IEEE International Conference on Power Electronics, Drives & Energy Systems for Industrial Growth, PEDES1970conference paper

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  91. Gain scheduling adaptive control strategies for HVDC systems using fuzzy logic

    Proceedings of the IEEE International Conference on Power Electronics, Drives & Energy Systems for Industrial Growth, PEDES1970conference paper

    0 cites

  92. Harmonic estimation in a power system using adaptive perceptrons

    IEE Proceedings: Generation, Transmission and Distribution1970conference paper

    0 cites

  93. Design of robust controllers for HVDC links in AC-DC power systems

    Electric Power Systems Research1970journal article

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  94. High-performance controllers for HVDC transmission links

    IEE Proceedings: Generation, Transmission and Distribution1970journal article

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  95. Design of a variable structure current regulator for weak AC/DC systems

    Electric Power Systems Research1970journal article

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  96. A Novel Preprocessing Scheme to Improve the Prediction of Sand Fraction From Seismic Attributes Using Neural Networks

    IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing1970journal article

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  97. A novel approach of speech emotion recognition with prosody, quality and derived features using SVM classifier for a class of North-Eastern Languages

    2015 IEEE 2nd International Conference on Recent Trends in Information Systems, ReTIS 2015 - Proceedings1970conference paper

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  98. Analysis of fatigue using EEG state-space analysis

    11th IEEE India Conference: Emerging Trends and Innovation in Technology, INDICON 20141970conference paper

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  99. Automatic facial expression recognition using features of salient facial patches

    IEEE Transactions on Affective Computing1970journal article

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  100. Bird mating optimization based multilayer perceptron for diseases classification

    Smart Innovation, Systems and Technologies1970book

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  101. Determining autocorrelation matrix size and sampling frequency for MUSIC algorithm

    IEEE Signal Processing Letters1970journal article

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  102. Efficacy of adaptive directed transfer function for neural connectivity estimation of EEG signal during meditation

    2nd International Conference on Signal Processing and Integrated Networks, SPIN 20151970conference paper

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  103. Hyperspectral remote sensing: Opportunities, status and challenges for rapid soil assessment in India

    Current Science1970journal article

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  104. Machine learning approach for emotional speech classification

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)1970book

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  105. Nanoscale Surface Characterization of Human Erythrocytes by Atomic Force Microscopy: A Critical Review

    IEEE Transactions on Nanobioscience1970journal article

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  106. Robust facial expression classification using shape and appearance features

    ICAPR 2015 - 2015 8th International Conference on Advances in Pattern Recognition1970conference paper

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  107. Study of feature combination using HMM and SVM for multilingual Odiya speech emotion recognition

    International Journal of Speech Technology1970journal article

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  108. A framework for human activity recognition based on accelerometer data

    Proceedings of the 5th International Conference on Confluence 2014: The Next Generation Information Technology Summit1970conference paper

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  109. A novel framework based on SVDD to classify water saturation from seismic attributes

    Proceedings - 4th International Conference on Emerging Applications of Information Technology, EAIT 20141970conference paper

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  110. A one-class classification framework using SVDD: Application to an imbalanced geological dataset

    IEEE TechSym 2014 - 2014 IEEE Students' Technology Symposium1970conference paper

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  111. An analytical framework for area and switching power optimization of a fixed-point FFT algorithm

    IEEE TechSym 2014 - 2014 IEEE Students' Technology Symposium1970conference paper

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  112. Analysis and realization of Relaxed Consistency Memory model for multi-core CPU or GPU

    Proceedings of the 5th International Conference on Confluence 2014: The Next Generation Information Technology Summit1970conference paper

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  113. Assessment of similarity between well logs using synchronization measures

    IEEE Geoscience and Remote Sensing Letters1970journal article

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  114. Correlation of estimated sources in human brain obtained by source localization method with waves obtained by telegrapher's equation

    Proceedings - 4th International Conference on Emerging Applications of Information Technology, EAIT 20141970conference paper

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  115. EEG synchronization and brain networks: A case study in fatigue

    2014 International Conference on Medical Imaging, m-Health and Emerging Communication Systems, MedCom 20141970conference paper

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