Asok Ray

    • 7064 Citations
    • 37 h-Index
    1976 …2020

    Research output per year

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    2019

    A machine learning method integrating neural networks and Gaussian processes for LOCA identification in BWR

    Alamaniotis, M. & Ray, A., Jan 1 2019, 11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019. American Nuclear Society, p. 431-439 9 p. (11th Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2019).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2017

    A locally optimal algorithm for estimating a generating partition from an observed time series

    Miller, D. J., Ghalyan, N. F. & Ray, A., Dec 5 2017, 2017 IEEE International Workshop on Machine Learning for Signal Processing, MLSP 2017 - Proceedings. Ueda, N., Chien, J-T., Matsui, T., Larsen, J. & Watanabe, S. (eds.). IEEE Computer Society, p. 1-6 6 p. (IEEE International Workshop on Machine Learning for Signal Processing, MLSP; vol. 2017-September).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Application of updated joint detection algorithm for the analysis of drilling parameters of roof bolters in multiple joints conditions

    Liu, W., Ray, A., Rostami, J. & Saab, S. S., Jan 1 2017, Proceedings of the 36th International Conference on Ground Control in Mining, ICGCM 2017. Murphy, M., Mishra, B., Perry, K. & Lawson, H. (eds.). Society for Mining, Metallurgy and Exploration (SME), p. 297-303 7 p. (Proceedings of the 36th International Conference on Ground Control in Mining, ICGCM 2017).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Bayesian nonparametric modeling of Markov chains for detection of thermoacoustic instabilities

    Xiong, S., Li, J. & Ray, A., Jun 29 2017, 2017 American Control Conference, ACC 2017. Institute of Electrical and Electronics Engineers Inc., p. 3758-3763 6 p. 7963530

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Distributed modular supervisory control of integrated aircraft propulsion, power, and thermal systems: An overview

    Pakmehr, M., Behbahani, A. & Ray, A., Jan 1 2017, 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Dynamic data-driven stability map prediction in combustion systems

    Chattopadhyay, P., Mondal, S., Mukhopadhyay, A. & Ray, A., Jan 1 2017, 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, (53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Prediction of thermoacoustic instabilities in a premixed combustor based on FFT-based dynamic characterization

    Mondal, S., Bhattacharya, C., Chattopadhyay, P., Mukhopadhyay, A. & Ray, A., Jan 1 2017, 53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017. American Institute of Aeronautics and Astronautics Inc, AIAA, (53rd AIAA/SAE/ASEE Joint Propulsion Conference, 2017).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Probabilistic forecasting of symbol sequences with deep neural networks

    Hauser, M., Fu, Y., Li, Y., Phoha, S. & Ray, A., Jun 29 2017, 2017 American Control Conference, ACC 2017. Institute of Electrical and Electronics Engineers Inc., p. 3147-3152 6 p. 7963431. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
    2016

    Data-driven anytime algorithms for motion planning with safety guarantees

    Jha, D. K., Zhu, M., Wang, Y. & Ray, A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 5716-5721 6 p. 7526565. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations

    Data-driven robot gait modeling via symbolic time series analysis

    Seto, Y., Takahashi, N., Jha, D. K., Virani, N. & Ray, A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3904-3909 6 p. 7525522. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations

    Information-space partitioning and symbolization of multi-dimensional time-series data using density estimation

    Virani, N., Lee, J. W., Phoha, S. & Ray, A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3328-3333 6 p. 7525431. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations

    Multimodal spatiotemporal information fusion using neural-symbolic modeling for early detection of combustion instabilities

    Sarkar, S., Jha, D. K., Lore, K. G., Sarkar, S. & Ray, A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 4918-4923 6 p. 7526132. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Real-time combustion state identification via image processing: A dynamic data-driven approach

    Hauser, M., Li, Y., Li, J. & Ray, A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3316-3321 6 p. 7525429. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Scopus citations

    Real-time identification of state-of-charge in battery systems: Dynamic data-driven estimation with limited window length

    Chattopadhyay, P., Li, Y. & Ray, A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 4907-4912 6 p. 7526130. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Sensor selection for passive sensor networks in dynamic environment: A dynamic data-driven approach

    Li, Y., Jha, D. K., Ray, A. & Wettergren, T. A., Jul 28 2016, 2016 American Control Conference, ACC 2016. Institute of Electrical and Electronics Engineers Inc., p. 4924-4929 6 p. 7526133. (Proceedings of the American Control Conference; vol. 2016-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations
    2015

    Alphabet size selection for symbolization of dynamic data-driven systems: An information-theoretic approach

    Sarkar, S., Chattopdhyay, P., Ray, A., Phoha, S. & Levi, M., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 5194-5199 6 p. 7172150

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations

    Depth estimation in Markov models of time-series data via spectral analysis

    Jha, D. K., Srivastav, A., Mukherjee, K. & Ray, A., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., p. 5812-5817 6 p. 7172250. (Proceedings of the American Control Conference; vol. 2015-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    9 Scopus citations

    Dynamic data-driven symbolic causal modeling for battery performance & health monitoring

    Sarkar, S., Jha, D. K., Ray, A. & Li, Y., Sep 14 2015, 2015 18th International Conference on Information Fusion, Fusion 2015. Institute of Electrical and Electronics Engineers Inc., p. 1395-1402 8 p. 7266720. (2015 18th International Conference on Information Fusion, Fusion 2015).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    6 Scopus citations

    Early detection of combustion instability from hi-speed flame images via deep learning and symbolic time series analysis

    Sarkar, S., Lore, K. G., Sarkar, S., Ramanan, V., Chakravarthy, S. R., Phoha, S. & Ray, A., Jan 1 2015, PHM 2015 - Proceedings of the Annual Conference of the Prognostics and Health Management Society 2015. Daigle, M. J. & Bregon, A. (eds.). Prognostics and Health Management Society, p. 353-362 10 p. (Proceedings of the Annual Conference of the Prognostics and Health Management Society, PHM).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    11 Scopus citations

    Feature level sensor fusion for target detection in dynamic environments

    Li, Y., Jha, D. K., Ray, A. & Wettergren, T. A., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., p. 2433-2438 6 p. 7171097. (Proceedings of the American Control Conference; vol. 2015-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Scopus citations

    Identification of battery parameters via symbolic input-output analysis: A dynamic data-driven approach

    Li, Y., Ray, A., Chattopadhyay, P. & Rahn, C. D., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., p. 5200-5205 6 p. 7172151. (Proceedings of the American Control Conference; vol. 2015-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Kernel task-driven dictionary learning for hyperspectral image classification

    Bahrampour, S., Nasrabadi, N. M., Ray, A. & Jenkins, W. K., Aug 4 2015, 2015 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1324-1328 5 p. 7178185. (ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings; vol. 2015-August).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Scopus citations

    Learning context-awaremeasurementmodels

    Virani, N., Lee, J. W., Phoha, S. & Ray, A., Jan 1 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 4491-4496 6 p. 7172036

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations

    On-line condition monitoring of boiling water reactors: A symbolic dynamic data-driven approach

    Alamaniotis, M., Jin, X. & Ray, A., Jan 1 2015, 9th International Topical Meeting on Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2015. American Nuclear Society, p. 722-732 11 p. (9th International Topical Meeting on Nuclear Plant Instrumentation, Control, and Human-Machine Interface Technologies, NPIC and HMIT 2015; vol. 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations

    Path planning in GPS-denied environments: A collective intelligence approach

    Chattopadhyay, P., Jha, D. K., Sarkar, S. & Ray, A., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 3082-3087 6 p. 7171806

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Scopus citations

    Real-time activity recognition from seismic signature via multi-scale symbolic time series analysis (MSTSA)

    Sarkar, S., Damarla, T. & Ray, A., Jul 28 2015, ACC 2015 - 2015 American Control Conference. Institute of Electrical and Electronics Engineers Inc., p. 5818-5823 6 p. 7172251. (Proceedings of the American Control Conference; vol. 2015-July).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    7 Scopus citations
    2014

    Early detection of lean blow out (LBO) via generalized D-Markov machine construction

    Sarkar, S., Ray, A., Mukhopadhyay, A., Chaudhari, R. R. & Sen, S., Jan 1 2014, 2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., p. 3041-3046 6 p. 6859048. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    6 Scopus citations

    Implementation of fault detection and prediction capabilities in a multilevel current source inverter

    Polenta, H. P., Cossutta, P. & Ray, A., Jan 1 2014, 2014 IEEE International Workshop on Metrology for Aerospace, MetroAeroSpace 2014 - Proceedings. IEEE Computer Society, p. 205-210 6 p. 6865921. (2014 IEEE International Workshop on Metrology for Aerospace, MetroAeroSpace 2014 - Proceedings).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Investigation of combustion instability in a swirl-stabilized combustor using symbolic time series analysis

    Ramanan, V., Chakravarthy, S. R., Sarkar, S. & Ray, A., Jan 1 2014, ASME 2014 Gas Turbine India Conference, GTINDIA 2014. American Society of Mechanical Engineers, (ASME 2014 Gas Turbine India Conference, GTINDIA 2014).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations

    Performance robustness of feature extraction for target detection & classification

    Smith, B. M., Chattopadhyay, P., Ray, A., Phoha, S. & Damarla, T., 2014, 2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., p. 3814-3819 6 p. 6858590

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations

    Quality-based multimodal classification using tree-structured sparsity

    Bahrampour, S., Ray, A., Nasrabadi, N. M. & Jenkins, K. W., Sep 24 2014, Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition. IEEE Computer Society, p. 4114-4121 8 p. 6909920. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    16 Scopus citations

    Statistical mechanics-inspired framework for studying the effects of mixed traffic flows on highway congestion

    Jerath, K., Ray, A., Brennan, S. N. & Gayah, V. V., Jan 1 2014, 2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., p. 5402-5407 6 p. 6858835. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations

    Target detection and target type & motion classification: Comparison of feature extraction algorithms

    Li, Y., Ray, A. & Wettergren, T. A., Jan 1 2014, 2014 American Control Conference, ACC 2014. Institute of Electrical and Electronics Engineers Inc., p. 1132-1137 6 p. 6858726

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    2 Scopus citations
    2013

    Adaptive optimal power trade-off in underwater sensor networks

    Jha, D. K., Wettergren, T. A. & Ray, A., Jan 1 2013, Control, Monitoring, and Energy Harvesting of Vibratory Systems; Cooperative and Networked Control; Delay Systems; Dynamical Modeling and Diagnostics in Biomedical Systems;. American Society of Mechanical Engineers (ASME), Vol. 2. DSCC2013-3717

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    An artificial language for data-driven self-adaptation of networked robots in dynamic environments

    Phoha, S. & Ray, A., Aug 20 2013, Proceedings of the 8th International Conference on Computer Science and Education, ICCSE 2013. p. 186-194 9 p. 6553908. (Proceedings of the 8th International Conference on Computer Science and Education, ICCSE 2013).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Anomaly detection in flight recorder data: A dynamic data-driven approach

    Das, S., Sarkar, S., Ray, A., Srivastava, A. & Simon, D. L., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 2668-2673 6 p. 6580237. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    14 Scopus citations

    Autonomous Perception and Decision-making in eyber-physical systems

    Ray, A., Aug 20 2013, Proceedings of the 8th International Conference on Computer Science and Education, ICCSE 2013. 6554173. (Proceedings of the 8th International Conference on Computer Science and Education, ICCSE 2013).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations

    Coverage control of autonomous vehicles for oil spill cleaning in dynamic and uncertain environments

    Jin, X. & Ray, A., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 2594-2599 6 p. 6580225. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    4 Scopus citations

    Identification of instabilities in rotorcraft systems

    Sonti, S., Horn, J., Keller, E. & Ray, A., Jan 1 2013, Aerial Vehicles; Aerospace Control; Alternative Energy; Automotive Control Systems; Battery Systems; Beams and Flexible Structures; Biologically-Inspired Control and its Applications;. American Society of Mechanical Engineers (ASME), V001T01A001. (ASME 2013 Dynamic Systems and Control Conference, DSCC 2013; vol. 1).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Language measure-theoretic path planning in the presence of dynamic obstacles

    Sonti, S., Virani, N., Jha, D. K., Mukherjee, K. & Ray, A., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 5110-5115 6 p. 6580632. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Spatiotemporal information fusion for fault detection in shipboard auxiliary systems

    Sarkar, S., Virani, N., Yasar, M., Ray, A. & Sarkar, S., Sep 11 2013, 2013 American Control Conference, ACC 2013. p. 3846-3851 6 p. 6580426. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Scopus citations
    2012

    Adaptation in symbolic dynamic systems for pattern classification

    Wen, Y., Mukherjee, K. & Ray, A., Nov 26 2012, 2012 American Control Conference, ACC 2012. p. 697-702 6 p. 6314678. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    A unified framework for supervised learning of semantic models

    Wen, Y., Sarkar, S., Ray, A., Jin, X. & Damarla, T., 2012, 2012 American Control Conference, ACC 2012. p. 2183-2188 6 p. 6314719

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Distributed decision propagation in mobile agent networks

    Sarkar, S., Mukherjee, K. & Ray, A., 2012, 2012 American Control Conference, ACC 2012. p. 5276-5281 6 p. 6314846

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Multi-resolution navigation of mobile robots with complete coverage of unknown and complex environments

    Jin, X., Gupta, S., Luff, J. M. & Ray, A., 2012, 2012 American Control Conference, ACC 2012. p. 4867-4872 6 p. 6314800

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    9 Scopus citations

    Symbolic transient time-series analysis for fault detection in aircraft gas turbine engines

    Sarkar, S., Mukherjee, K., Sarkar, S. & Ray, A., Nov 26 2012, 2012 American Control Conference, ACC 2012. p. 5132-5137 6 p. 6315253. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    8 Scopus citations
    2011

    GODDeS: Globally ∈-Optimal routing via Distributed Decision-theoretic Self-organization

    Chattopadhyay, I. & Ray, A., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 3215-3220 6 p. 5991451. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Scopus citations

    Information fusion for object & situation assessment in sensor networks

    Srivastav, A., Wen, Y., Hendrick, E., Chattopadhyay, I., Ray, A. & Phoha, S., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 1274-1279 6 p. 5991171. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    11 Scopus citations

    Modeling of symbolic systems: Part I - Vector space representation of probabilistic finite state automata

    Wen, Y., Ray, A., Chattopadhyay, I. & Phoha, S., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 5133-5138 6 p. 5990763. (Proceedings of the American Control Conference).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Scopus citations

    Modeling of symbolic systems: Part II - Hilbert space construction for model identification and order reduction

    Wen, Y., Ray, A., Chattopadhyay, I. & Phoha, S., Sep 29 2011, Proceedings of the 2011 American Control Conference, ACC 2011. p. 5139-5144 6 p. 5990620

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Scopus citations