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Asok Ray
2020 – today
- 2024
- [j92]Paul G. Singerman, Sean M. O'Rourke, Ram M. Narayanan, Asok Ray, Muralidhar Rangaswamy:
Symbolic Dynamics for Radar Target Maneuver Detection With High Data Rates. IEEE Trans. Aerosp. Electron. Syst. 60(2): 1647-1659 (2024) - [j91]Caden J. Pici, Asok Ray, Sastry Kompella, Ram M. Narayanan:
A Data-Driven Approach to Modeling Sea Clutter Stochastic Differential Equations. IEEE Trans. Aerosp. Electron. Syst. 60(4): 5312-5321 (2024) - 2022
- [j90]Samer Saab Jr., Shashi Phoha, Minghui Zhu, Asok Ray:
An adaptive polyak heavy-ball method. Mach. Learn. 111(9): 3245-3277 (2022) - [j89]Hassan Alqahtani, Asok Ray:
Feature extraction and neural network-based fatigue damage detection and classification. Neural Comput. Appl. 34(23): 21253-21273 (2022) - [j88]Samer Saab Jr., Khaled Kamal Saab, Shashi Phoha, Minghui Zhu, Asok Ray:
A multivariate adaptive gradient algorithm with reduced tuning efforts. Neural Networks 152: 499-509 (2022) - [j87]Samer Saab, Yiwei Fu, Asok Ray, Michael Hauser:
A Dynamically Stabilized Recurrent Neural Network. Neural Process. Lett. 54(2): 1195-1209 (2022) - [j86]Ibrahim F. Jasim Ghalyan, Najah F. Ghalyan, Asok Ray:
Optimal Window-Symbolic Time Series Analysis for Pattern Classification and Anomaly Detection. IEEE Trans. Ind. Informatics 18(4): 2614-2621 (2022) - 2021
- [j85]Samer Said Saab Jr., Michael Hauser, Asok Ray, Samer S. Saab:
Multivariable Nonadaptive Controller Design. IEEE Trans. Ind. Electron. 68(7): 6181-6191 (2021)
2010 – 2019
- 2019
- [j84]Nurali Virani, Devesh K. Jha, Asok Ray, Shashi Phoha:
Sequential hypothesis tests for streaming data via symbolic time-series analysis. Eng. Appl. Artif. Intell. 81: 234-246 (2019) - [j83]Michael Hauser, Sean Gunn, Samer Saab Jr., Asok Ray:
State-Space Representations of Deep Neural Networks. Neural Comput. 31(3) (2019) - [i7]Yiwei Fu, Samer Saab Jr., Asok Ray, Michael Hauser:
A Dynamically Controlled Recurrent Neural Network for Modeling Dynamical Systems. CoRR abs/1911.00089 (2019) - 2018
- [j82]Sihan Xiong, Yiwei Fu, Asok Ray:
Bayesian Nonparametric Modeling of Categorical Data for Information Fusion and Causal Inference. Entropy 20(6): 396 (2018) - [j81]Najah F. Ghalyan, David J. Miller, Asok Ray:
A Locally Optimal Algorithm for Estimating a Generating Partition from an Observed Time Series and Its Application to Anomaly Detection. Neural Comput. 30(9) (2018) - [j80]Devesh K. Jha, Nurali Virani, Jan Reimann, Abhishek Srivastav, Asok Ray:
Symbolic analysis-based reduced order Markov modeling of time series data. Signal Process. 149: 68-81 (2018) - [j79]Yue Li, Devesh K. Jha, Asok Ray, Thomas A. Wettergren:
Information-Theoretic Performance Analysis of Sensor Networks via Markov Modeling of Time Series Data. IEEE Trans. Cybern. 48(6): 1898-1909 (2018) - [j78]Sihan Xiong, Yiwei Fu, Asok Ray:
Bayesian Nonparametric Regression Modeling of Panel Data for Sequential Classification. IEEE Trans. Neural Networks Learn. Syst. 29(9): 4128-4139 (2018) - [j77]Nurali Virani, Shashi Phoha, Asok Ray:
Learning From Multiple Imperfect Instructors in Sensor Networks. IEEE Trans. Neural Networks Learn. Syst. 29(10): 5166-5172 (2018) - [p3]Devesh K. Jha, Nurali Virani, Asok Ray:
Markov Modeling of Time Series via Spectral Analysis for Detection of Combustion Instabilities. Handbook of Dynamic Data Driven Applications Systems 2018: 123-138 - [p2]Nurali Virani, Shashi Phoha, Asok Ray:
On Compression of Machine-Derived Context Sets for Fusion of Multi-modal Sensor Data. Handbook of Dynamic Data Driven Applications Systems 2018: 571-586 - [i6]Michael Hauser, Sean Gunn, Samer Saab Jr., Asok Ray:
State Space Representations of Deep Neural Networks. CoRR abs/1806.03751 (2018) - 2017
- [j76]Yue Li, Asok Ray:
Unsupervised Symbolization of Signal Time Series for Extraction of the Embedded Information. Entropy 19(4): 148 (2017) - [j75]Yue Li, Devesh K. Jha, Asok Ray, Thomas A. Wettergren:
Information Fusion of Passive Sensors for Detection of Moving Targets in Dynamic Environments. IEEE Trans. Cybern. 47(1): 93-104 (2017) - [c134]Michael Hauser, Yiwei Fu, Yue Li, Shashi Phoha, Asok Ray:
Probabilistic forecasting of symbol sequences with deep neural networks. ACC 2017: 3147-3152 - [c133]Sihan Xiong, Jihang Li, Asok Ray:
Bayesian nonparametric modeling of Markov chains for detection of thermoacoustic instabilities. ACC 2017: 3758-3763 - [c132]David J. Miller, Najah F. Ghalyan, Asok Ray:
A locally optimal algorithm for estimating a generating partition from an observed time series. MLSP 2017: 1-6 - [c131]Michael Hauser, Asok Ray:
Principles of Riemannian Geometry in Neural Networks. NIPS 2017: 2807-2816 - 2016
- [j74]Devesh K. Jha, Pritthi Chattopadhyay, Soumik Sarkar, Asok Ray:
Path planning in GPS-denied environments via collective intelligence of distributed sensor networks. Int. J. Control 89(5): 984-999 (2016) - [j73]Soumalya Sarkar, Pritthi Chattopadhyay, Asok Ray:
Symbolization of dynamic data-driven systems for signal representation. Signal Image Video Process. 10(8): 1535-1542 (2016) - [j72]Soheil Bahrampour, Nasser M. Nasrabadi, Asok Ray, William Kenneth Jenkins:
Multimodal Task-Driven Dictionary Learning for Image Classification. IEEE Trans. Image Process. 25(1): 24-38 (2016) - [c130]Michael Hauser, Yue Li, Jihang Li, Asok Ray:
Real-time combustion state identification via image processing: A dynamic data-driven approach. ACC 2016: 3316-3321 - [c129]Nurali Virani, Ji-Woong Lee, Shashi Phoha, Asok Ray:
Information-space partitioning and symbolization of multi-dimensional time-series data using density estimation. ACC 2016: 3328-3333 - [c128]Yusuke Seto, Noboru Takahashi, Devesh K. Jha, Nurali Virani, Asok Ray:
Data-driven robot gait modeling via symbolic time series analysis. ACC 2016: 3904-3909 - [c127]Pritthi Chattopadhyay, Yue Li, Asok Ray:
Real-time identification of state-of-charge in battery systems: Dynamic data-driven estimation with limited window length. ACC 2016: 4907-4912 - [c126]Soumalya Sarkar, Devesh K. Jha, Kin Gwn Lore, Soumik Sarkar, Asok Ray:
Multimodal spatiotemporal information fusion using neural-symbolic modeling for early detection of combustion instabilities. ACC 2016: 4918-4923 - [c125]Yue Li, Devesh K. Jha, Asok Ray, Thomas A. Wettergren:
Sensor selection for passive sensor networks in dynamic environment: A dynamic data-driven approach. ACC 2016: 4924-4929 - [c124]Devesh K. Jha, Minghui Zhu, Yebin Wang, Asok Ray:
Data-driven anytime algorithms for motion planning with safety guarantees. ACC 2016: 5716-5721 - [p1]Nurali Virani, Soumalya Sarkar, Ji-Woong Lee, Shashi Phoha, Asok Ray:
Algorithms for Context Learning and Information Representation for Multi-Sensor Teams. Context-Enhanced Information Fusion 2016: 403-427 - 2015
- [j71]Devesh K. Jha, Thomas A. Wettergren, Asok Ray, Kushal Mukherjee:
Topology optimisation for energy management in underwater sensor networks. Int. J. Control 88(9): 1775-1788 (2015) - [j70]Kshitij Jerath, Asok Ray, Sean Brennan, Vikash V. Gayah:
Dynamic Prediction of Vehicle Cluster Distribution in Mixed Traffic: A Statistical Mechanics-Inspired Method. IEEE Trans. Intell. Transp. Syst. 16(5): 2424-2434 (2015) - [c123]Yue Li, Devesh K. Jha, Asok Ray, Thomas A. Wettergren:
Feature level sensor fusion for target detection in dynamic environments. ACC 2015: 2433-2438 - [c122]Pritthi Chattopadhyay, Devesh K. Jha, Soumik Sarkar, Asok Ray:
Path planning in GPS-denied environments: A collective intelligence approach. ACC 2015: 3082-3087 - [c121]Nurali Virani, Ji-Woong Lee, Shashi Phoha, Asok Ray:
Learning context-aware measurement models. ACC 2015: 4491-4496 - [c120]Soumalya Sarkar, Pritthi Chattopadhyay, Asok Ray, Shashi Phoha, Mark Levi:
Alphabet size selection for symbolization of dynamic data-driven systems: An information-theoretic approach. ACC 2015: 5194-5199 - [c119]Yue Li, Asok Ray, Pritthi Chattopadhyay, Christopher D. Rahn:
Identification of battery parameters via symbolic input-output analysis: A dynamic data-driven approach. ACC 2015: 5200-5205 - [c118]Devesh K. Jha, Abhishek Srivastav, Kushal Mukherjee, Asok Ray:
Depth estimation in Markov models of time-series data via spectral analysis. ACC 2015: 5812-5817 - [c117]Soumalya Sarkar, Thyagaraju Damarla, Asok Ray:
Real-time activity recognition from seismic signature via multi-scale symbolic time series analysis (MSTSA). ACC 2015: 5818-5823 - [c116]Soumalya Sarkar, Devesh K. Jha, Asok Ray, Yue Li:
Dynamic data-driven symbolic causal modeling for battery performance & health monitoring. FUSION 2015: 1395-1402 - [c115]Soheil Bahrampour, Nasser M. Nasrabadi, Asok Ray, Kenneth W. Jenkins:
Kernel task-driven dictionary learning for hyperspectral image classification. ICASSP 2015: 1324-1328 - [i5]Soheil Bahrampour, Nasser M. Nasrabadi, Asok Ray, W. Kenneth Jenkins:
Multimodal Task-Driven Dictionary Learning for Image Classification. CoRR abs/1502.01094 (2015) - [i4]Soheil Bahrampour, Nasser M. Nasrabadi, Asok Ray, Kenneth W. Jenkins:
Kernel Task-Driven Dictionary Learning for Hyperspectral Image Classification. CoRR abs/1502.03126 (2015) - 2014
- [j69]Soumalya Sarkar, Soumik Sarkar, Nurali Virani, Asok Ray, Murat Yasar:
Sensor Fusion for Fault Detection and Classification in Distributed Physical Processes. Frontiers Robotics AI 1: 16 (2014) - [j68]Xin Jin, Asok Ray:
Navigation of autonomous vehicles for oil spill cleaning in dynamic and uncertain environments. Int. J. Control 87(4): 787-801 (2014) - [j67]Kushal Mukherjee, Asok Ray:
State splitting and merging in probabilistic finite state automata for signal representation and analysis. Signal Process. 104: 105-119 (2014) - [c114]Yue Li, Asok Ray, Thomas A. Wettergren:
Target detection and target type & motion classification: Comparison of feature extraction algorithms. ACC 2014: 1132-1137 - [c113]Soumalya Sarkar, Asok Ray, Achintya Mukhopadhyay, Rajendra R. Chaudhari, Swarnendu Sen:
Early detection of lean blow out (LBO) via generalized D-Markov machine construction. ACC 2014: 3041-3046 - [c112]Brian M. Smith, Pritthi Chattopadhyay, Asok Ray, Shashi Phoha, Thyagaraju Damarla:
Performance robustness of feature extraction for target detection & classification. ACC 2014: 3814-3819 - [c111]Kshitij Jerath, Asok Ray, Sean N. Brennan, Vikash V. Gayah:
Statistical mechanics-inspired framework for studying the effects of mixed traffic flows on highway congestion. ACC 2014: 5402-5407 - [c110]Nurali Virani, Ji-Woong Lee, Shashi Phoha, Asok Ray:
Dynamic context-aware sensor selection for sequential hypothesis testing. CDC 2014: 6889-6894 - [c109]Soheil Bahrampour, Asok Ray, Nasser M. Nasrabadi, Kenneth W. Jenkins:
Quality-Based Multimodal Classification Using Tree-Structured Sparsity. CVPR 2014: 4114-4121 - [c108]Shashi Phoha, Nurali Virani, Pritthi Chattopadhyay, Soumalya Sarkar, Brian M. Smith, Asok Ray:
Context-aware Dynamic Data-driven Pattern Classification. ICCS 2014: 1324-1333 - [i3]Soheil Bahrampour, Asok Ray, Nasser M. Nasrabadi, Kenneth W. Jenkins:
Quality-based Multimodal Classification Using Tree-Structured Sparsity. CoRR abs/1403.1902 (2014) - 2013
- [j66]Soumik Sarkar, Kushal Mukherjee, Asok Ray:
Distributed decision propagation in mobile-agent proximity networks. Int. J. Control 86(6): 1118-1130 (2013) - [j65]Soheil Bahrampour, Asok Ray, Soumalya Sarkar, Thyagaraju Damarla, Nasser M. Nasrabadi:
Performance comparison of feature extraction algorithms for target detection and classification. Pattern Recognit. Lett. 34(16): 2126-2134 (2013) - [j64]Yicheng Wen, Kushal Mukherjee, Asok Ray:
Adaptive pattern classification for symbolic dynamic systems. Signal Process. 93(1): 252-260 (2013) - [j63]Yicheng Wen, Asok Ray, Shashi Phoha:
Hilbert space formulation of symbolic systems for signal representation and analysis. Signal Process. 93(9): 2594-2611 (2013) - [j62]Yicheng Wen, Asok Ray, Qiang Du:
A variance-estimation-based stopping rule for symbolic dynamic filtering. Signal Image Video Process. 7(1): 189-195 (2013) - [c107]Xin Jin, Asok Ray:
Coverage control of autonomous vehicles for oil spill cleaning in dynamic and uncertain environments. ACC 2013: 2594-2599 - [c106]Santanu Das, Soumalya Sarkar, Asok Ray, Ashok N. Srivastava, Donald L. Simon:
Anomaly detection in flight recorder data: A dynamic data-driven approach. ACC 2013: 2668-2673 - [c105]Soumalya Sarkar, Nurali Virani, Murat Yasar, Asok Ray, Soumik Sarkar:
Spatiotemporal information fusion for fault detection in shipboard auxiliary systems. ACC 2013: 3846-3851 - [c104]Siddharth Sonti, Nurali Virani, Devesh K. Jha, Kushal Mukherjee, Asok Ray:
Language measure-theoretic path planning in the presence of dynamic obstacles. ACC 2013: 5110-5115 - [c103]Nurali Virani, Shane Marcks, Soumalya Sarkar, Kushal Mukherjee, Asok Ray, Shashi Phoha:
Dynamic Data Driven Sensor Array Fusion for Target Detection and Classification. ICCS 2013: 2046-2055 - 2012
- [j61]Yicheng Wen, Asok Ray:
Vector space formulation of probabilistic finite state automata. J. Comput. Syst. Sci. 78(4): 1127-1141 (2012) - [j60]Patrick Adenis, Yicheng Wen, Asok Ray:
An inner product space on irreducible and synchronizable probabilistic finite state automata. Math. Control. Signals Syst. 23(4): 281-310 (2012) - [j59]Shashi Phoha, Goutham Mallapragada, Yicheng Wen, Doina Bein, Asok Ray:
Designing a Fusion-Driven Sensor Network to Selectively Track Mobile Targets. Parallel Process. Lett. 22(1) (2012) - [j58]Soumik Sarkar, Kushal Mukherjee, Xin Jin, Dheeraj S. Singh, Asok Ray:
Optimization of symbolic feature extraction for pattern classification. Signal Process. 92(3): 625-635 (2012) - [j57]Goutham Mallapragada, Asok Ray, Xin Jin:
Symbolic Dynamic Filtering and Language Measure for Behavior Identification of Mobile Robots. IEEE Trans. Syst. Man Cybern. Part B 42(3): 647-659 (2012) - [j56]Soumik Sarkar, Kushal Mukherjee, Asok Ray, Abhishek Srivastav, Thomas A. Wettergren:
Statistical Mechanics-Inspired Modeling of Heterogeneous Packet Transmission in Communication Networks. IEEE Trans. Syst. Man Cybern. Part B 42(4): 1083-1094 (2012) - [c102]Yicheng Wen, Kushal Mukherjee, Asok Ray:
Adaptation in symbolic dynamic systems for pattern classification. ACC 2012: 697-702 - [c101]Yicheng Wen, Soumalya Sarkar, Asok Ray, Xin Jin, Thyagaraju Damarla:
A unified framework for supervised learning of semantic models. ACC 2012: 2183-2188 - [c100]Xin Jin, Shalabh Gupta, Jacqueline M. Luff, Asok Ray:
Multi-resolution navigation of mobile robots with complete coverage of unknown and complex environments. ACC 2012: 4867-4872 - [c99]Soumalya Sarkar, Kushal Mukherjee, Soumik Sarkar, Asok Ray:
Symbolic transient time-series analysis for fault detection in aircraft gas turbine engines. ACC 2012: 5132-5137 - [c98]Soumik Sarkar, Kushal Mukherjee, Asok Ray:
Distributed decision propagation in mobile agent networks. ACC 2012: 5276-5281 - 2011
- [j55]Kushal Mukherjee, Asok Ray, Thomas A. Wettergren, Shalabh Gupta, Shashi Phoha:
Real-time adaptation of decision thresholds in sensor networks for detection of moving targets. Autom. 47(1): 185-191 (2011) - [j54]Doina Bein, Yicheng Wen, Shashi Phoha, Bharat B. Madan, Asok Ray:
Distributed network control for mobile multi-modal wireless sensor networks. J. Parallel Distributed Comput. 71(3): 460-470 (2011) - [j53]Xin Jin, Shalabh Gupta, Kushal Mukherjee, Asok Ray:
Wavelet-based feature extraction using probabilistic finite state automata for pattern classification. Pattern Recognit. 44(7): 1343-1356 (2011) - [j52]Kiran S. Balagani, Vir V. Phoha, Asok Ray, Shashi Phoha:
On the discriminability of keystroke feature vectors used in fixed text keystroke authentication. Pattern Recognit. Lett. 32(7): 1070-1080 (2011) - [j51]Kushal Mukherjee, Shalabh Gupta, Asok Ray, Thomas A. Wettergren:
Statistical-Mechanics-Inspired Optimization of Sensor Field Configuration for Detection of Mobile Targets. IEEE Trans. Syst. Man Cybern. Part B 41(3): 783-791 (2011) - [c97]Ishanu Chattopadhyay, Yicheng Wen, Asok Ray, Shashi Phoha:
Unsupervised inductive learning in symbolic sequences via Recursive Identification of Self-Similar Semantics. ACC 2011: 125-130 - [c96]Soumik Sarkar, Dheeraj Sharan Singh, Abhishek Srivastav, Asok Ray:
Semantic sensor fusion for fault diagnosis in aircraft gas turbine engines. ACC 2011: 220-225 - [c95]Dheeraj Sharan Singh, Soumik Sarkar, Shalabh Gupta, Asok Ray:
Optimal partitioning of ultrasonic data for fatigue damage detection? ACC 2011: 798-803 - [c94]Abhishek Srivastav, Yicheng Wen, Evan Hendrick, Ishanu Chattopadhyay, Asok Ray, Shashi Phoha:
Information fusion for object & situation assessment in sensor networks. ACC 2011: 1274-1279 - [c93]Ishanu Chattopadhyay, Asok Ray:
GODDeS: Globally ∈-Optimal Routing Via Distributed Decision-theoretic Self-organization. ACC 2011: 3215-3220 - [c92]Yicheng Wen, Asok Ray, Ishanu Chattopadhyay, Shashi Phoha:
Modeling of symbolic systems: Part I - Vector space representation of probabilistic finite state automata. ACC 2011: 5133-5138 - [c91]Yicheng Wen, Asok Ray, Ishanu Chattopadhyay, Shashi Phoha:
Modeling of symbolic systems: Part II - Hilbert space construction for model identification and order reduction. ACC 2011: 5139-5144 - [c90]Patrick Adenis, Kushal Mukherjee, Asok Ray:
State splitting and state merging in probabilistic finite state automata. ACC 2011: 5145-5150 - [c89]Xin Jin, Shalabh Gupta, Asok Ray, Thyagaraju Damarla:
Symbolic dynamic filtering of seismic sensors for target detection and classification. ACC 2011: 5151-5156 - [c88]Murat Yasar, Subhadeep Chakraborty, Eric Keller, Gaurav Bajpai, Asok Ray:
Symbolic encoding of analytic signals for structural monitoring of power systems. ACC 2011: 5157-5162 - [c87]Xin Jin, Shalabh Gupta, Asok Ray, Thyagaraju Damarla:
Multimodal sensor fusion for personnel detection. FUSION 2011: 1-8 - 2010
- [j50]Yicheng Wen, Asok Ray:
A stopping rule for symbolic dynamic filtering. Appl. Math. Lett. 23(9): 1125-1128 (2010) - [j49]Ishanu Chattopadhyay, Asok Ray:
Optimal control of infinite horizon partially observable decision processes modelled as generators of probabilistic regular languages. Int. J. Control 83(3): 457-483 (2010) - [j48]Abhishek Srivastav, Asok Ray:
Self-organization of sensor networks for detection of pervasive faults. Signal Image Video Process. 4(1): 99-104 (2010) - [j47]Aparna Subbu, Abhishek Srivastav, Asok Ray, Eric Keller:
Symbolic dynamic filtering for image analysis: theory and experimental validation. Signal Image Video Process. 4(3): 319-329 (2010) - [j46]Subhadeep Chakraborty, Asok Ray, Aparna Subbu, Eric Keller:
Analytic signal space partitioning and symbolic dynamic filtering for degradation monitoring of electric motors. Signal Image Video Process. 4(4): 399-403 (2010) - [c86]Soumik Sarkar, Kushal Mukherjee, Abhishek Srivastav, Asok Ray:
Critical phenomena and finite-size scaling in communication networks? ACC 2010: 271-276 - [c85]Ishanu Chattopadhyay, Sonia Mohinta, Asok Ray:
A decision-theoretic model of selection modulated intra-host antigenic variation for multi-strain pathogens. ACC 2010: 454-459 - [c84]Ishanu Chattopadhyay, Yicheng Wen, Asok Ray:
Pattern classification in symbolic streams via semantic annihilation of information. ACC 2010: 492-497 - [c83]Kushal Mukherjee, Shalabh Gupta, Asok Ray, Thomas A. Wettergren:
Statistical mechanics-inspired optimization for sensor field reconfiguration. ACC 2010: 714-719 - [c82]Ishanu Chattopadhyay, Yicheng Wen, Shashi Phoha, Asok Ray:
Mathematical Foundations of Sensor Network Design Based On Linguistic Informatics. ACC 2010: 1073-1078 - [c81]Xin Jin, Shalabh Gupta, Kushal Mukherjee, Asok Ray:
Symbolic dynamics of wavelet images for pattern identification. ACC 2010: 3481-3486 - [c80]Subhadeep Chakraborty, Eric Keller, Asok Ray, Jeffrey Mayer:
Symbolic identification of dynamical systems: Theory and experimental validation. ACC 2010: 3716-3721 - [c79]Murat Yasar, Asok Ray, Harry G. Kwatny:
Minimum rotation partitioning for data analysis and its application to fault detection. ACC 2010: 5439-5444 - [c78]Subhadeep Chakraborty, Soumik Sarkar, Asok Ray, Shashi Phoha:
Symbolic identification for anomaly detection in aircraft gas turbine engines. ACC 2010: 5954-5959 - [c77]Soumik Sarkar, Kushal Mukherjee, Abhishek Srivastav, Asok Ray:
Distributed decision propagation in mobile agent networks. CDC 2010: 633-638 - [c76]Goutham Mallapragada, Yicheng Wen, Shashi Phoha, Doina Bein, Asok Ray:
Tracking Mobile Targets Using Wireless Sensor Networks. ITNG 2010: 873-878 - [c75]Bharat B. Madan, Shashi Phoha, Asok Ray:
Target parameter estimation with heterogeneous sensor networks. MFI 2010: 96-101 - [i2]Ishanu Chattopadhyay, Yicheng Wen, Asok Ray:
Pattern Classification In Symbolic Streams via Semantic Annihilation of Information. CoRR abs/1008.3667 (2010) - [i1]Ishanu Chattopadhyay, Anthony Cascone, Asok Ray:
Formal-language-theoretic Optimal Path Planning For Accommodation of Amortized Uncertainties and Dynamic Effects. CoRR abs/1008.3760 (2010)
2000 – 2009
- 2009
- [j45]Goutham Mallapragada, Ishanu Chattopadhyay, Asok Ray:
Autonomous robot navigation using optimal control of probabilistic regular languages. Int. J. Control 82(1): 13-26 (2009) - [j44]Ishanu Chattopadhyay, Goutham Mallapragada, Asok Ray:
ν☆: a robot path planning algorithm based on renormalised measure of probabilistic regular languages. Int. J. Control 82(5): 849-867 (2009) - [j43]Abhishek Srivastav, Asok Ray, Shashi Phoha:
Adaptive Sensor Activity Scheduling in Distributed Sensor Networks: A Statistical Mechanics Approach. Int. J. Distributed Sens. Networks 5(3): 242-261 (2009) - [j42]Chinmay Rao, Kushal Mukherjee, Soumik Sarkar, Asok Ray:
Statistical estimation of multiple parameters via symbolic dynamic filtering. Signal Process. 89(6): 981-988 (2009) - [j41]Soumik Sarkar, Kushal Mukherjee, Asok Ray:
Generalization of Hilbert transform for symbolic analysis of noisy signals. Signal Process. 89(6): 1245-1251 (2009) - [j40]Chinmay Rao, Asok Ray, Soumik Sarkar, Murat Yasar:
Review and comparative evaluation of symbolic dynamic filtering for detection of anomaly patterns. Signal Image Video Process. 3(2): 101-114 (2009) - [j39]Ishanu Chattopadhyay, Asok Ray:
Supervised Self-Organization of Homogeneous Swarms Using Ergodic Projections of Markov Chains. IEEE Trans. Syst. Man Cybern. Part B 39(6): 1505-1515 (2009) - [c74]Subhadeep Chakraborty, Chinmay Rao, Eric Keller, Asok Ray, Murat Yasar:
Data-driven estimation of multiple fault parameters in permanent magnet synchronous motors. ACC 2009: 204-209 - [c73]Dheeraj S. Singh, Abhishek Srivastav, Shalabh Gupta, Eric Keller, Asok Ray:
Ultrasonic measurement of crack opening load for life-extending control of mechanical structures. ACC 2009: 210-215 - [c72]Soumik Sarkar, Chinmay Rao, Asok Ray:
Estimation of multiple faults in aircraft gas-turbine engines. ACC 2009: 216-221 - [c71]Goutham Mallapragada, Asok Ray:
Behavior recognition in mobile robots using Symbolic Dynamic Filtering and language measure. ACC 2009: 1329-1334 - [c70]Soumik Sarkar, Kushal Mukherjee, Abhishek Srivastav, Asok Ray:
Understanding phase transition in communication networks to enable robust and resilient control. ACC 2009: 1549-1554 - [c69]Ishanu Chattopadhyay, Asok Ray:
Optimal path-planning under finite memory obstacle dynamics based on probabilistic finite state automata models. ACC 2009: 2403-2408 - [c68]Ishanu Chattopadhyay, Asok Ray:
Generalization of v⋆ path planning for accommodation of amortized dynamic uncertainties in plan execution. ACC 2009: 2415-2420 - [c67]Ishanu Chattopadhyay, Asok Ray:
Supervised self-organization of large homogeneous Swarms using Ergodic Projections of Markov Chains. ACC 2009: 2922-2927 - [c66]Kushal Mukherjee, Asok Ray, Thomas A. Wettergren, Ishanu Chattopadhyay, Shashi Phoha:
Signal threshold estimation in a sensor field for undersea target tracking. ACC 2009: 3591-3596 - [c65]Wei Lu, Ishanu Chattopadhyay, Goutham Mallapragada, Asok Ray:
A real time implementable All-Pair Dynamic Planning Algorithm for robot navigation based on the renormalized measure of probabilistic regular languages. ACC 2009: 5174-5179 - [c64]Chinmay Rao, Kushal Mukherjee, Shalabh Gupta, Asok Ray, Shashi Phoha:
Underwater mine detection using symbolic pattern analysis of sidescan sonar images. ACC 2009: 5416-5421 - [c63]Soumik Sarkar, Kushal Mukherjee, Asok Ray:
Symbolic analysis of time series signals using generalized Hilbert transform. ACC 2009: 5422-5427 - [c62]Abhishek Srivastav, Asok Ray, Shashi Phoha:
Adaptive control of sensor networks for detection of percolating faults. ACC 2009: 5797-5802 - [c61]Xin Jin, Soumik Sarkar, Kushal Mukherjee, Asok Ray:
Suboptimal partitioning of time-series data for anomaly detection. CDC 2009: 1020-1025 - [c60]Subhadeep Chakraborty, Eric Keller, Asok Ray:
Data Driven Anomaly detection via Symbolic Identification of Complex Dynamical Systems. SMC 2009: 3745-3750 - 2008
- [j38]Ishanu Chattopadhyay, Asok Ray:
Structural transformations of probabilistic finite state machines. Int. J. Control 81(5): 820-835 (2008) - [j37]Ishanu Chattopadhyay, Asok Ray:
Generalised projections in finite state automata and decidability of state determinacy. Int. J. Control 81(10): 1626-1644 (2008) - [j36]Venkatesh Rajagopalan, Subhadeep Chakraborty, Asok Ray:
Estimation of slowly varying parameters in nonlinear systems via symbolic dynamic filtering. Signal Process. 88(2): 339-348 (2008) - [c59]Ishanu Chattopadhyay, Goutham Mallapragada, Asok Ray:
L*: An intelligent path planning algorithm based on renormalized measure of probabilistic regular languages. ACC 2008: 1249-1254 - [c58]Chinmay Rao, Kushal Mukherjee, Soumik Sarkar, Asok Ray:
Estimation of multiple parameters in dynamical systems. ACC 2008: 1292-1297 - [c57]Soumik Sarkar, Kushal Mukherjee, Asok Ray, Murat Yasar:
Fault diagnosis and isolation in aircraft gas turbine engines. ACC 2008: 2166-2171 - [c56]Subhadeep Chakraborty, Soumik Sarkar, Asok Ray:
Symbolic identification and anomaly detection in complex dynamical systems. ACC 2008: 2792-2797 - [c55]Chinmay Rao, Soumik Sarkar, Asok Ray, Murat Yasar:
Comparative evaluation of Symbolic Dynamic Filtering for detection of anomaly patterns. ACC 2008: 3052-3057 - [c54]Dheeraj Sharan Singh, Shalabh Gupta, Subhadeep Chakraborty, Asok Ray:
Early detection of fatigue damage using escort distributions of ultrasonic data sequences. ACC 2008: 4286-4291 - [c53]Murat Yasar, Asok Ray:
Trend detection and data mining via wavelet and Hilbert-Huang transforms. ACC 2008: 4292-4297 - 2007
- [j35]Ishanu Chattopadhyay, Asok Ray:
Generalized language measure families of probabilistic finite state systems. Int. J. Control 80(5): 789-799 (2007) - [j34]Ishanu Chattopadhyay, Asok Ray:
Language-measure-theoretic optimal control of probabilistic finite-state systems. Int. J. Control 80(8): 1271-1290 (2007) - [j33]Venkatesh Rajagopalan, Asok Ray, Rohan Samsi, Jeffrey Mayer:
Pattern identification in dynamical systems via symbolic time series analysis. Pattern Recognit. 40(11): 2897-2907 (2007) - [c52]Shalabh Gupta, Asok Ray:
Estimation of Fatigue Life Using Ultrasonic Sensing: A Symbolic Dynamics Approach. ACC 2007: 1149-1154 - [c51]Ravindra Patankar, Venkatesh Rajagopalan, Devendra Kumar Tolani, Asok Ray, Michael Begin:
Prognosis of Failure Precursor in Complex Electrical Systems Using Symbolic Dynamics. ACC 2007: 1846-1851 - [c50]Abhishek Srivastav, Asok Ray, Shalabh Gupta:
Irreversibility-based Measure of Slowly Evolving Anomalies. ACC 2007: 3228-3233 - [c49]Ishanu Chattopadhyay, Asok Ray:
Generalized Projections in Finite State Automata & Decidability of State Determinacy. ACC 2007: 5664-5669 - [c48]Ishanu Chattopadhyay, Asok Ray:
Language-measure-theoretic optimal control of probabilistic finite-state systems. CDC 2007: 5930-5935 - [c47]Shashi Phoha, Asok Ray:
Dynamic Information Fusion Driven Design of Urban Sensor Networks. ICNSC 2007: 1-6 - [c46]Aparna Subbu, Eric Keller, Asok Ray:
A Symbolic Dynamics Based Approach to Pattern Recognition in Image Sequences. IPCV 2007: 383-389 - 2006
- [j32]D. K. Tolani, Asok Ray, Joseph F. Horn:
Integrated decision and control of human-engineered complex systems. Int. J. Gen. Syst. 35(3): 275-294 (2006) - [j31]Devendra Kumar Tolani, Murat Yasar, Asok Ray, Vigor Yang:
Anomaly Detection in Aircraft Gas Turbine Engines. J. Aerosp. Comput. Inf. Commun. 3(2): 44-51 (2006) - [j30]Venkatesh Rajagopalan, Asok Ray:
Symbolic time series analysis via wavelet-based partitioning. Signal Process. 86(11): 3309-3320 (2006) - [c45]Rohan Samsi, Venkatesh Rajagopalan, Asok Ray:
Wavelet-based symbolic analysis for detection of broken rotor bars in inverter-fed induction motors. ACC 2006: 1-6 - [c44]Murat Yasar, Joseph F. Horn, Asok Ray:
Effects of supervisory decisions on nonlinear aircraft dynamics. ACC 2006: 1-6 - [c43]Amol M. Khatkhate, Shalabh Gupta, Asok Ray, Eric Keller:
Life Extending Control of Mechanical Systems* using Symbolic Time Series Analysis. ACC 2006: 3765-3770 - [c42]Goutham Mallapragada, Ishanu Chattopadhyay, Asok Ray:
Autonomous Navigation of Mobile Robots Using Optimal Control of Finite State Automata. CDC 2006: 2400-2405 - [c41]Rohan Samsi, Jeffrey Mayer, Asok Ray:
Broken Rotor Bar detection using Symbolic Wavelet Analysis. CDC 2006: 4058-4063 - 2005
- [j29]Constantino M. Lagoa, Jinbo Fu, Asok Ray:
Robust optimal control of regular languages. Autom. 41(8): 1439-1445 (2005) - [j28]Shin C. Chin, Asok Ray, Venkatesh Rajagopalan:
Symbolic time series analysis for anomaly detection: A comparative evaluation. Signal Process. 85(9): 1859-1868 (2005) - [c40]Devendra Tolani, Murat Yasar, Shin C. Chin, Asok Ray:
Anomaly detection for health management of aircraft gas turbine engines. ACC 2005: 459-464vol.1 - [c39]Saurabh Bhatnagar, Venkatesh Rajagopalan, Asok Ray:
Incipient fault detection in mechanical power transmission systems. ACC 2005: 472-477vol.1 - [c38]Rohan Samsi, Venkatesh Rajagopalan, Jeffrey Mayer, Asok Ray:
Early detection of voltage imbalances in three-phase induction motors. ACC 2005: 478-483vol.1 - [c37]Murat Yasar, Devendra Tolani, Asok Ray:
Optimal supervisory control of aircraft propulsion: a discrete event approach. ACC 2005: 1503-1508 - [c36]Shalabh Gupta, Asok Ray, Eric Keller:
Online detection of fatigue failure via symbolic time series analysis. ACC 2005: 3309-3314 - [c35]Xi Wang, Goutham Mallapragada, Asok Ray:
Language-measure-based supervisory control of a mobile robot. ACC 2005: 4897-4902 - [c34]Venkatesh Rajagopalan, Asok Ray:
Wavelet-based Space Partitioning for Symbolic Time Series Analysis. CDC/ECC 2005: 5245-5250 - 2004
- [j27]Jinbo Fu, Asok Ray, Constantino M. Lagoa:
Unconstrained optimal control of regular languages. Autom. 40(4): 639-646 (2004) - [j26]Asok Ray:
Symbolic dynamic analysis of complex systems for anomaly detection. Signal Process. 84(7): 1115-1130 (2004) - [j25]Vir V. Phoha, Amit U. Nadgar, Asok Ray, Shashi Phoha:
Supervisory Control of Software Systems. IEEE Trans. Computers 53(9): 1187-1199 (2004) - [c33]Devendra Kumar Tolani, Joseph F. Horn, Asok Ray, Jialing Chen:
Hierarchical control of future generation rotorcraft. ACC 2004: 1707-1712 - [c32]Amol M. Khatkhate, Asok Ray, Shin C. Chin, Venkatesh Rajagopalan, Eric Keller:
Detection of fatigue crack anomaly: a symbolic dynamics approach. ACC 2004: 3741-3746 - [c31]Ishanu Chattopadhyay, Asok Ray, Xi Wang:
A complex measure of non-regular languages for discrete-event supervisory control. ACC 2004: 5120-5125 - [c30]Xi Wang, Jinbo Fu, Peter Lee, Asok Ray:
Robot behavioral selection using discrete event language measure. ACC 2004: 5126-5131 - [c29]Jinbo Fu, Murat Yasar, Asok Ray:
Optimal discrete event supervisory control of aircraft gas turbine engines. ACC 2004: 5710-5715 - [c28]Ishanu Chattopadhyay, Asok Ray:
A language measure for partially observed discrete event supervisory control systems. CDC 2004: 45-50 - [c27]Xi Wang, Ishanu Chattopadhyay, Asok Ray:
Probabilistic fault diagnosis in discrete event systems. CDC 2004: 4794-4799 - 2003
- [j24]Asok Ray, Amit Surana, Shashi Phoha:
A language measure for supervisory contro. Appl. Math. Lett. 16(7): 985-991 (2003) - [j23]Asok Ray, Shashi Phoha:
Calibration and estimation of redundant signals for real-time monitoring and control. Signal Process. 83(12): 2593-2605 (2003) - [c26]John J. Metzner, Shin C. Chin, Asok Ray:
Control of communication networks for multiple mobile platforms. ACC 2003: 242-247 - [c25]Tavis Ortogero, Asok Ray, Shashi Phoha:
Validation of a language measure for discrete event supervisory control. ACC 2003: 1679-1684 - [c24]Jinbo Fu, Asok Ray, Constantino M. Lagoa:
Optimal control of regular languages with event disabling cost. ACC 2003: 1691-1695 - [c23]Vir Virander Phoha, Amit U. Nadgar, Asok Ray, Jinbo Fu, Shashi Phoha:
Supervisory control of software systems for fault mitigation. ACC 2003: 2229-2233 - [c22]Yiguang Hong, Kishor S. Trivedi, Asok Ray, Shashi Phoha:
Software performance analysis using a language measure. ACC 2003: 2258-2263 - [c21]Xi Wang, Asok Ray, Shashi Phoha, Junning Liu:
J-DES: A graphical interactive package for analysis and synthesis of discrete event systems. ACC 2003: 3405-3410 - [c20]David Friedlander, Ishanu Chattopadhyay, Asok Ray, Shashi Phoha, Noah Jacobson:
Anomaly prediction in mechanical systems using symbolic dynamics. ACC 2003: 4275-4280 - [c19]Jinbo Fu, Constantino M. Lagoa, Asok Ray:
Robust optimal control of regular languages. CDC 2003: 3209-3214 - [c18]Amit Surana, Asok Ray:
Signed real measure of regular languages. CDC 2003: 3233-3238 - [c17]Xi Wang, Asok Ray, Amol M. Khatkhate:
On-line identification of language measure parameters for discrete event supervisory control. CDC 2003: 6307-6312 - [c16]Xi Wang, Peter Lee, Asok Ray, Shashi Phoha:
A behavior-based collaborative multi-agent system. SMC 2003: 4242-4248 - 2002
- [j22]Asok Ray, Shashi Phoha:
Detection and identification of potential faults via multi-level hypotheses testing. Signal Process. 82(6): 853-859 (2002) - [c15]Asok Ray, Shashi Phoha:
Calibration and estimation of redundant signals. ACC 2002: 1437-1442 - [c14]Xi Wang, Asok Ray:
Signed real measure of regular languages. ACC 2002: 3937-3942 - [c13]Jinbo Fu, Asok Ray, John H. Spare:
Load scheduling and health management of electric power generation systems. ACC 2002: 4849-4854 - [c12]Jinbo Fu, Asok Ray, Constantino M. Lagos:
Unconstrained optimal control of regular languages. CDC 2002: 799-804 - 2001
- [j21]Boe-Shong Hong, Asok Ray:
Observer-embedded L2-gain control. Appl. Math. Lett. 14(5): 563-569 (2001) - [j20]Michael S. Holmes, Asok Ray:
Fuzzy damage-mitigating control of a fossil power plant. IEEE Trans. Control. Syst. Technol. 9(1): 140-147 (2001) - [c11]V. V. S. Sastry, Asok Ray:
Online monitoring of fatigue crack damage for life extending control of aircraft structures. ACC 2001: 2363-2364 - [c10]Asok Ray:
Life extending control of large-scale dynamical systems. ACC 2001: 3692-3701 - [c9]Asok Ray, Shashi Phoha:
Detection and identification of emerging faults via hypotheses testing. CDC 2001: 2295-2296 - 2000
- [j19]Hui Zhang, Asok Ray, Shashi Phoha:
Hybrid life-extending control of mechanical systems: experimental validation of the concept. Autom. 36(1): 23-36 (2000) - [j18]P. Kallappa, Asok Ray:
Fuzzy wide-range control of fossil power plants for life extension and robust performance. Autom. 36(1): 69-82 (2000) - [j17]Asok Ray, Shashi Phoha:
Calibration and estimation of redundant signals. Autom. 36(10): 1525-1534 (2000) - [c8]Jeffrey Caplin, Asok Ray, Suresh M. Joshi:
Robust damage-mitigating control of aircraft for high performance and structural durability. ACC 2000: 3048-3052 - [c7]Boe-Shong Hong, Asok Ray, Vigor Yang:
Parameter-dependent L2-gain control synthesis. ACC 2000: 3697-3701 - [c6]Asok Ray, Shashi Phoha:
An adaptive filter for calibration and estimation of redundant signals. CDC 2000: 4928-4933
1990 – 1999
- 1999
- [j16]Asok Ray, Shashi Phoha:
Stochastic modeling of fatigue crack damagefor information‐based maintenance. Ann. Oper. Res. 91: 191-204 (1999) - [j15]Ravindra Patankar, Asok Ray:
Damage mitigating controller design for structural durability. IEEE Trans. Control. Syst. Technol. 7(5): 606-612 (1999) - 1998
- [j14]Sekhar Tangirala, Michael S. Holmes, Asok Ray, M. Carpino:
Life-extending control of mechanical structures: Experimental verification of the concept. Autom. 34(1): 3-14 (1998) - 1997
- [j13]P. Kallappa, Michael S. Holmes, Asok Ray:
Life-extending control of fossil fuel power plants. Autom. 33(6): 1101-1118 (1997) - 1996
- [j12]Asok Ray, Sekhar Tangirala:
Stochastic modeling of fatigue crack dynamics for on-line failure prognostics. IEEE Trans. Control. Syst. Technol. 4(4): 443-451 (1996) - [j11]Chen-Kuo Weng, Asok Ray:
Robust wide-range control of steam-electric power plants. IEEE Trans. Control. Syst. Technol. 5(1): 74-88 (1996) - 1995
- [j10]Humberto E. Garcia, Asok Ray, Robert M. Edwards:
A reconfigurable hybrid system and its application to power plant control. IEEE Trans. Control. Syst. Technol. 3(2): 157-170 (1995) - 1993
- [j9]Jenny H. Shen, Asok Ray:
Extended discrete-time LTR synthesis of delayed control systems, . Autom. 29(2): 431-438 (1993) - [j8]Arun Ayyagari, Asok Ray:
Modelling and analysis of a data communication protocol for integrated control of advanced aircraft. Comput. Commun. 16(6): 350-365 (1993) - [j7]Suk Lee, Asok Ray:
Performance Management of Multiple Access Communication Networks. IEEE J. Sel. Areas Commun. 11(9): 1426-1437 (1993) - 1991
- [j6]Ron Yu, John J. Metzner, Asok Ray:
Twin-bus-controller protocol for fibre optic networks. Comput. Commun. 14(10): 598-607 (1991) - [j5]Steven R. Nann, Asok Ray, Soundar R. T. Kumara:
A decision support system for real-time monitoring and control of dynamical processes. Int. J. Intell. Syst. 6(7): 739-758 (1991) - [j4]Rogelio Luck, Asok Ray:
Failure detection and isolation of ultrasonic ranging sensors for robotic applications. IEEE Trans. Syst. Man Cybern. 21(1): 221-227 (1991) - 1990
- [j3]Rogelio Luck, Asok Ray:
An observer-based compensator for distributed delays. Autom. 26(5): 903-908 (1990) - [j2]Seung Ho Hong, Asok Ray:
Analysis and simulation of the priority scheme in token bus protocols. Comput. Commun. 13(3): 157-164 (1990) - [c5]Nitin Nayak, Asok Ray:
An integrated system for intelligent seam tracking in robotic welding. Conceptual and analytical development. ICRA 1990: 1892-1897 - [c4]Nitin Nayak, Asok Ray:
An integrated system for intelligent seam tracking in robotic welding. II. Design and implementation. ICRA 1990: 1898-1903
1980 – 1989
- 1989
- [c3]Asok Ray:
Fiber-Optic-Based Networks for Computer-Integrated Manufacturing. INFOCOM 1989: 210-211 - 1988
- [j1]Asok Ray:
Networking for computer-integrated manufacturing. IEEE Netw. 2(3): 40-47 (1988) - [c2]Asok Ray, Arun Ayyagari:
Networking for real-time control of integrated manufacturing processes. ICRA 1988: 450-452 - 1987
- [c1]Nitin Nayak, David Thompson, Asok Ray, Andrew Vavreck:
Conceptual development of an adaptive real-time seam tracker for welding automation. ICRA 1987: 1019-1024
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