Subhrakanti Dey
Professor at Institutionen för elektroteknik; Signaler och system
- Telephone:
- +46 18 471 70 59
- Mobile phone:
- +46 70 167 95 21
- E-mail:
- subhrakanti.dey@angstrom.uu.se
- Visiting address:
- Ångströmlaboratoriet, Lägerhyddsvägen 1
752 37 Uppsala - Postal address:
- Box 65
751 03 UPPSALA
More information is available to staff who log in.
Short presentation
Professor at Uppsala University, conducting research in stochastic optimization and control with applications to all kinds of networked systems, including wireless communications, sensor networks, multiagent systems connected via graphs with specific focus on security and privacy, energy efficiency and fundamental performance limits of such systems. My most recent interests are in distributed optimization and its application to statistical machine learning.
Keywords
- detection and estimation
- distributed machine learning
- distributed optimization
- networked control systems
- signal processing for sensor networks
- stochastic optimization
- wireless networks and communications
Publications
Selection of publications
- Asymptotic Performance Analysis of Distributed Non-Bayesian Quickest Change Detection with Energy Harvesting Sensors (2022)
- Optimal power allocation for harvesting based wireless control systems (2022)
- Sequential Detection of Replay Attacks with a Parsimonious Watermarking Policy (2022)
- Detection of Bias Injection Attacks on the Glucose Sensor in the Artificial Pancreas Under Meal Disturbance (2022)
- A Game-theoretic Approach to Covert Communications in the Presence of Multiple Colluding Wardens (2021)
- Deception Attack Detection using Reduced Watermarking (2021)
- Remote state estimation with usage-dependent Markovian packet losses (2021)
- Feed-forward and feedback control in astrocytes for Ca2+-based molecular communications nanonetworks (2020)
- On Optimal Quantized Non-Bayesian Quickest Change Detection with Energy Harvesting (2020)
- Guest Editorial Introduction to the Special Issue of the IEEE L-CSS on Learning and Control (2020)
- Asymptotics of quickest change detection with an energy harvesting sensor (2020)
- Asymptotics of Quickest Change Detection with an Energy Harvesting Sensor (2020)
- Defensive deception against reactive jamming attacks in remote state estimation (2020)
- A game theoretic approach to covert communications (2020)
- A Game-Theoretic Approach to Covert Communications (2020)
- Adaptive transmission rate for LQG control over Wi-Fi (2020)
- Transmission Scheduling for Remote Estimation with Multi-packet Reception under Multi-Sensor Interference (2020)
- Sum Throughput Maximization in a Cognitive Multiple Access Channel With Cooperative Spectrum Sensing and Energy Harvesting (2019)
- DoS attacks on remote state estimation with asymmetric information (2019)
- Optimal Energy Allocation in Multisensor Estimation Over Wireless Channels Using Energy Harvesting and Sharing (2019)
- Transmission Scheduling for Remote State Estimation over Packet Dropping Links in the Presence of an Eavesdropper (2019)
- Sequential Detection of Deception Attacks in Networked Control Systems with Watermarking (2019)
- Feed-forward and feedback control in astrocytes for Ca2+-based molecular communications nanonetworks (2018)
- A decentralized optimization framework for energy harvesting devices (2018)
- Quantized non-Bayesian quickest change detection with energy harvesting (2018)
- Power allocation for distributed detection systems in wireless sensor networks with limited fusion centre feedback (2018)
- Optimal control of energy resources for state estimation over wireless channels (2018)
- Attack allocation on remote state estimation in multi-systems (2018)
- Optimal scheduling of multiple sensors over shared channels with packet transmission constraint (2018)
- Set point regulation of astrocyte intracellular Ca2+ signalling (2017)
- Decentralized Transmission Policies for Energy Harvesting Devices (2017)
- Feedback Control Over Lossy SNR-Limited Channels (2017)
- Stochastic game in remote estimation under DoS attacks (2017)
- Multi-sensor Transmission Management for Remote State Estimation under Coordination (2017)
- A multi-channel transmission schedule for remote state estimation under DoS attacks (2017)
- Estimation in Wireless Sensor Networks With Security Constraints (2017)
- Distortion outage minimization in distributed estimation with estimation secrecy outage constraints (2017)
- Optimal energy allocation for linear control with packet loss under energy harvesting constraints (2017)
- The performance and limitations of e-stealthy attacks on higher order systems (2017)
- Optimal Stealthy Attack under KL Divergence and Countermeasure with Randomized Threshold (2017)
- The performance and limitations of ε-stealthy attacks on higher order systems (2017)
- Transmission scheduling for remote state estimation with energy harvesting sensors (2017)
- Sensor scheduling in variance based event triggered estimation with packet drops (2017)
- State Estimation Over Markovian Packet Dropping Links in the Presence of an Eavesdropper (2017)
- On Remote State Estimation in the Presence of an Eavesdropper (2017)
- Event-Based Transmission Scheduling and LQG Control Over a Packet Dropping Link (2017)
- Power control of an energy harvesting sensor for remote state estimation (2017)
- A game-theoretic approach to fake-acknowledgment attack on cyber-physical systems (2017)
- SINR-based DoS attack on remote state estimation (2017)
- Optimal Scheduling of Multiple Sensors with Packet Length Constraint (2017)
- Sensing throughput optimization in fading cognitive multiple access channels with energy harvesting secondary transmitters. (2016)
- Sensing Throughput Optimization in Cognitive Fading Multiple Access Channels With Energy Harvesting Secondary Transmitters (2016)
- Cross-layer design for remote estimation under DoS attack (2016)
- A Secure Cross-Layer Design for Remote Estimation under DoS Attack (2016)
- Power Allocation for Estimation Outage Minimization with Secrecy Outage Constraints (2016)
- Optimal Transmission Policies for Variance Based Event Triggered Estimation With an Energy Harvesting Sensor (2016)
- Power control of an energy harvesting sensor for remote state estimation (2016)
- Throughput Analysis for the Cognitive Uplink Under Limited Primary Cooperation (2016)
- On linear encoder-decoder design for multi-sensor state estimation subject to quantization noise and channel erasure (2016)
- Massive MIMO for decentralized estimation of a correlated source (2016)
- Massive MIMO Channel-Aware Decision Fusion (2015)
- Linear Encoder-decoder-controller design over channels with packet loss and quantization noise (2015)
- Optimal energy allocation for linear control over a packet-dropping link with energy harvesting constraints (2015)
- Optimal sensor transmission energy allocation for linear control over a packet dropping link with energy harvesting (2015)
- Multi-sensor estimation using energy harvesting and energy sharing (2015)
- Distortion Minimization in Multi-Sensor Estimation Using Energy Harvesting and Energy Sharing (2015)
- On the optimality of threshold policies in event triggered estimation with packet drops (2015)
- Fake-acknowledgment attack on ACK-based sensor power schedule for remote state estimation (2015)
- Distortion Minimization in Multi-Sensor Estimation With Energy Harvesting (2015)
- Power Constrained Sparse Gaussian Linear Dimensionality Reduction over Noisy Communication Channels (2015)
- Optimized compressed sensing matrix design for noisy communication channels (2015)
- Massive MIMO for decentralized estimation over coherent multiple access channels (2015)
- Massive MIMO meets decision fusion (2014)
- Remote estimation with noisy measurements subject to packet loss and quantization noise (2014)
- Power allocation for distortion minimization in distributed estimation with security constraints (2014)
- Sum Rate Maximization for Cognitive MISO Broadcast Channels (2014)
- Secrecy rate maximization for cooperative overlay cognitive radio networks with artificial noise (2014)
- Transmission power scheduling for energy harvesting sensor in remote state estimation (2014)
- Optimal power policies and throughput scaling analyses in fading cognitive broadcast channels with primary outage probability constraint (2014)
- Power control and asymptotic throughput analysis for the distributed cognitive uplink (2014)
- Optimal energy allocation for Kalman filtering over packet dropping links with imperfect acknowledgements and energy harvesting constraints (2014)
- An optimal transmission strategy for Kalman filtering over packet dropping links with imperfect acknowledgements (2014)
- An information-theoretic analysis of distributed resource allocation (2013)
- Remote estimation subject to packet loss and quantization noise (2013)
- Weighted sum rate maximization for cognitive MISO broadcast channel: Large system analysis (2013)
- Power allocation for secondary outage minimization in spectrum sharing networks with limited feedback (2013)
- Throughput maximization in poisson fading channels with limited feedback (2013)
- A quantized filtering scheme for multi-sensor linear state estimation with non-detectability at the sensors and fusion center feedback (2013)
- Quantized Filtering Schemes for Multi-Sensor Linear State Estimation (2013)
- Distorsion minimization via multiple sensors under energy harvesting constraints (2013)
- Service-outage capacity maximization in cognitive radio for parallel fading channels (2013)
- Capacity scaling limits of cognitive multiple access networks (2013)
- Distributed cognitive multiple access networks (2013)
- Optimal energy allocation for Kalman filtering over packet dropping links with energy harvesting constraints (2013)
- Compressed sensing with prior information (2013)
- On Kalman filtering over fading wireless channels with controlled transmission powers (2012)
- On Kalman filtering with fading wireless channels governed by power control. (2011)
Recent publications
- SHED (2024)
- Bayesian Quickest Change-Point Detection With an Energy Harvesting Sensor and Asymptotic Analysis (2024)
- Quickest detection of bias injection attacks on the glucose sensor in the artificial pancreas under meal disturbances (2024)
- Covert Outage Minimization in the Presence of Multiple Wardens (2023)
- Privacy-Preserving Push-Sum Average Consensus via State Decomposition (2023)
All publications
Articles
- SHED (2024)
- Bayesian Quickest Change-Point Detection With an Energy Harvesting Sensor and Asymptotic Analysis (2024)
- Quickest detection of bias injection attacks on the glucose sensor in the artificial pancreas under meal disturbances (2024)
- Covert Outage Minimization in the Presence of Multiple Wardens (2023)
- Privacy-Preserving Push-Sum Average Consensus via State Decomposition (2023)
- A Differentially Private Method for Distributed Optimization in Directed Networks via State Decomposition (2023)
- Learning-Based DoS Attack Power Allocation in Multiprocess Systems (2023)
- Stealthy Hacking and Secrecy of Controlled State Estimation Systems With Random Dropouts (2023)
- Sequential detection of Replay attacks (2023)
- Quickest physical watermarking-based detection of measurement replacement attacks in networked control systems (2023)
- Quickest detection of deception attacks on cyber-physical systems with a parsimonious watermarking policy (2023)
- Optimal age-specific vaccination control for COVID-19 (2023)
- Asymptotic Performance Analysis of Distributed Non-Bayesian Quickest Change Detection with Energy Harvesting Sensors (2022)
- Transmission scheduling for multi-process multi-sensor remote estimation via approximate dynamic programming (2022)
- Enhanced Exploration Least-Squares Methods for Optimal Stopping Problems (2022)
- Optimal power allocation for harvesting based wireless control systems (2022)
- Transmission power allocation for remote estimation with multi-packet reception capabilities (2022)
- Joint Power Allocation for Remote State Estimation With SWIPT (2022)
- Remote State Estimation With a Strategic Sensor Using a Stackelberg Game Framework (2021)
- Remote state estimation with usage-dependent Markovian packet losses (2021)
- Feed-forward and feedback control in astrocytes for Ca2+-based molecular communications nanonetworks (2020)
- On Optimal Quantized Non-Bayesian Quickest Change Detection with Energy Harvesting (2020)
- Guest Editorial Introduction to the Special Issue of the IEEE L-CSS on Learning and Control (2020)
- Defensive deception against reactive jamming attacks in remote state estimation (2020)
- Adaptive transmission rate for LQG control over Wi-Fi (2020)
- Sum Throughput Maximization in a Cognitive Multiple Access Channel With Cooperative Spectrum Sensing and Energy Harvesting (2019)
- DoS attacks on remote state estimation with asymmetric information (2019)
- Optimal Energy Allocation in Multisensor Estimation Over Wireless Channels Using Energy Harvesting and Sharing (2019)
- Transmission Scheduling for Remote State Estimation over Packet Dropping Links in the Presence of an Eavesdropper (2019)
- Information Bounds for State Estimation in the Presence of an Eavesdropper (2019)
- Heavy-tails in Kalman filtering with packet losses (2019)
- Truthful Mechanism Design for Wireless Powered Network With Channel Gain Reporting (2019)
- Feed-forward and feedback control in astrocytes for Ca2+-based molecular communications nanonetworks (2018)
- A decentralized optimization framework for energy harvesting devices (2018)
- Power allocation for distributed detection systems in wireless sensor networks with limited fusion centre feedback (2018)
- Attack allocation on remote state estimation in multi-systems (2018)
- Optimal scheduling of multiple sensors over shared channels with packet transmission constraint (2018)
- Feedback Control Over Lossy SNR-Limited Channels (2017)
- Stochastic game in remote estimation under DoS attacks (2017)
- Multi-sensor Transmission Management for Remote State Estimation under Coordination (2017)
- A multi-channel transmission schedule for remote state estimation under DoS attacks (2017)
- Estimation in Wireless Sensor Networks With Security Constraints (2017)
- Distortion outage minimization in distributed estimation with estimation secrecy outage constraints (2017)
- Optimal energy allocation for linear control with packet loss under energy harvesting constraints (2017)
- The performance and limitations of e-stealthy attacks on higher order systems (2017)
- The performance and limitations of ε-stealthy attacks on higher order systems (2017)
- Transmission scheduling for remote state estimation with energy harvesting sensors (2017)
- Sensor scheduling in variance based event triggered estimation with packet drops (2017)
- Power control of an energy harvesting sensor for remote state estimation (2017)
- A game-theoretic approach to fake-acknowledgment attack on cyber-physical systems (2017)
- SINR-based DoS attack on remote state estimation (2017)
- Power control of an energy harvesting sensor for remote state estimation (2016)
- Throughput Analysis for the Cognitive Uplink Under Limited Primary Cooperation (2016)
- Massive MIMO for decentralized estimation of a correlated source (2016)
- Massive MIMO Channel-Aware Decision Fusion (2015)
- Distortion Minimization in Multi-Sensor Estimation Using Energy Harvesting and Energy Sharing (2015)
- Distortion Minimization in Multi-Sensor Estimation With Energy Harvesting (2015)
- Power Constrained Sparse Gaussian Linear Dimensionality Reduction over Noisy Communication Channels (2015)
- Remote estimation with noisy measurements subject to packet loss and quantization noise (2014)
- Sum Rate Maximization for Cognitive MISO Broadcast Channels (2014)
- Optimal power policies and throughput scaling analyses in fading cognitive broadcast channels with primary outage probability constraint (2014)
- Power control and asymptotic throughput analysis for the distributed cognitive uplink (2014)
- Optimal energy allocation for Kalman filtering over packet dropping links with imperfect acknowledgements and energy harvesting constraints (2014)
- An optimal transmission strategy for Kalman filtering over packet dropping links with imperfect acknowledgements (2014)
- Power allocation for secondary outage minimization in spectrum sharing networks with limited feedback (2013)
- Throughput maximization in poisson fading channels with limited feedback (2013)
- Quantized Filtering Schemes for Multi-Sensor Linear State Estimation (2013)
- Service-outage capacity maximization in cognitive radio for parallel fading channels (2013)
- Compressed sensing with prior information (2013)
- On Kalman filtering over fading wireless channels with controlled transmission powers (2012)
Chapters
- Optimal control of energy resources for state estimation over wireless channels (2018)
- Capacity scaling limits of cognitive multiple access networks (2013)
Conferences
- Q-SHED (2023)
- Sequential Detection of Replay Attacks with a Parsimonious Watermarking Policy (2022)
- Structural analyses of a parsimonious watermarking policy for data deception attack detection in networked control systems (2022)
- On Analog Distributed Approximate Newton with Determinantal Averaging (2022)
- Detection of Bias Injection Attacks on the Glucose Sensor in the Artificial Pancreas Under Meal Disturbance (2022)
- A Game-theoretic Approach to Covert Communications in the Presence of Multiple Colluding Wardens (2021)
- Deception Attack Detection using Reduced Watermarking (2021)
- Deception Attack Detection Using Reduced Watermarking (2021)
- Asymptotics of quickest change detection with an energy harvesting sensor (2020)
- Asymptotics of Quickest Change Detection with an Energy Harvesting Sensor (2020)
- A game theoretic approach to covert communications (2020)
- A Game-Theoretic Approach to Covert Communications (2020)
- Transmission Scheduling for Remote Estimation with Multi-packet Reception under Multi-Sensor Interference (2020)
- Sequential Detection of Deception Attacks in Networked Control Systems with Watermarking (2019)
- Quantized non-Bayesian quickest change detection with energy harvesting (2018)
- Set point regulation of astrocyte intracellular Ca2+ signalling (2017)
- Decentralized Transmission Policies for Energy Harvesting Devices (2017)
- Optimal Stealthy Attack under KL Divergence and Countermeasure with Randomized Threshold (2017)
- State Estimation Over Markovian Packet Dropping Links in the Presence of an Eavesdropper (2017)
- On Remote State Estimation in the Presence of an Eavesdropper (2017)
- Event-Based Transmission Scheduling and LQG Control Over a Packet Dropping Link (2017)
- Optimal Scheduling of Multiple Sensors with Packet Length Constraint (2017)
- Sensing Throughput Optimization in Cognitive Fading Multiple Access Channels With Energy Harvesting Secondary Transmitters (2016)
- Cross-layer design for remote estimation under DoS attack (2016)
- A Secure Cross-Layer Design for Remote Estimation under DoS Attack (2016)
- Power Allocation for Estimation Outage Minimization with Secrecy Outage Constraints (2016)
- Optimal Transmission Policies for Variance Based Event Triggered Estimation With an Energy Harvesting Sensor (2016)
- On linear encoder-decoder design for multi-sensor state estimation subject to quantization noise and channel erasure (2016)
- Linear Encoder-decoder-controller design over channels with packet loss and quantization noise (2015)
- Optimal energy allocation for linear control over a packet-dropping link with energy harvesting constraints (2015)
- Optimal sensor transmission energy allocation for linear control over a packet dropping link with energy harvesting (2015)
- Multi-sensor estimation using energy harvesting and energy sharing (2015)
- On the optimality of threshold policies in event triggered estimation with packet drops (2015)
- Fake-acknowledgment attack on ACK-based sensor power schedule for remote state estimation (2015)
- Optimized compressed sensing matrix design for noisy communication channels (2015)
- Massive MIMO for decentralized estimation over coherent multiple access channels (2015)
- Massive MIMO meets decision fusion (2014)
- Power allocation for distortion minimization in distributed estimation with security constraints (2014)
- Secrecy rate maximization for cooperative overlay cognitive radio networks with artificial noise (2014)
- Transmission power scheduling for energy harvesting sensor in remote state estimation (2014)
- An information-theoretic analysis of distributed resource allocation (2013)
- Remote estimation subject to packet loss and quantization noise (2013)
- Weighted sum rate maximization for cognitive MISO broadcast channel: Large system analysis (2013)
- A quantized filtering scheme for multi-sensor linear state estimation with non-detectability at the sensors and fusion center feedback (2013)
- Distorsion minimization via multiple sensors under energy harvesting constraints (2013)
- Distributed cognitive multiple access networks (2013)
- Optimal energy allocation for Kalman filtering over packet dropping links with energy harvesting constraints (2013)
- On Kalman filtering with fading wireless channels governed by power control. (2011)