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Alex S. Leong
Alex S. C. Leong
Person information
- affiliation: University of Paderborn, Germany
- affiliation: Melbourne University, Parkville, VIC, Australia
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2020 – today
- 2025
- [j36]Fei Chen, Hoa Van Nguyen, Alex S. Leong, Sabita Panicker, Robin Baker, Damith C. Ranasinghe:
Distributed multi-object tracking under limited field of view heterogeneous sensors with density clustering. Signal Process. 228: 109703 (2025) - 2024
- [j35]Wanchun Liu, Alex S. Leong, Daniel E. Quevedo
:
Thompson sampling for networked control over unknown channels. Autom. 165: 111684 (2024) - [j34]Alex S. Leong
Estimation of scalar field distribution in the Fourier domain. Digit. Signal Process. 146: 104371 (2024) - [j33]Chethaka Jayasekaramudeli
Distributed Estimation of Fields Using a Sensor Network with Quantized Measurements. Sensors 24(16): 5299 (2024) - [i19]Fei Chen, Hoa Van Nguyen, Alex S. Leong, Sabita Panicker, Robin Baker, Damith C. Ranasinghe:
Distributed Multi-Object Tracking Under Limited Field of View Heterogeneous Sensors with Density Clustering. CoRR abs/2401.00605 (2024) - 2023
- [j32]Farhad Farokhi
Learning Safety Filters for Unknown Discrete-Time Linear Systems. IEEE Control. Syst. Lett. 7: 1843-1848 (2023) - [j31]Vu Phi Tran
Multi-gas source localization and mapping by flocking robots. Inf. Fusion 91: 665-680 (2023) - [j30]Alex S. Leong
Stability Enforced Bandit Algorithms for Channel Selection in Remote State Estimation of Gauss-Markov Processes. IEEE Trans. Autom. Control. 68(12): 8308-8315 (2023) - [c20]Farhad Farokhi
A Computationally-Friendly Data-Driven Safety Filter for Control-Affine Discrete-Time Systems Subject to Unknown Process Noise. ACC 2023: 3951-3956 - 2022
- [j29]Alex S. Leong, Mohammad Zamani:
Field estimation using binary measurements. Signal Process. 194: 108430 (2022) - [j28]Alex S. Leong
A Logistic Regression Approach to Field Estimation Using Binary Measurements. IEEE Signal Process. Lett. 29: 1848-1852 (2022) - [i18]Alex S. Leong, Daniel E. Quevedo:
Stability Enforced Bandit Algorithms for Channel Selection in Remote State Estimation. CoRR abs/2205.09923 (2022) - 2021
- [j27]Lingying Huang, Kemi Ding, Alex S. Leong, Daniel E. Quevedo
Encryption scheduling for remote state estimation under an operation constraint. Autom. 127: 109537 (2021) - [j26]Kemi Ding
Remote State Estimation in the Presence of an Active Eavesdropper. IEEE Trans. Autom. Control. 66(1): 229-244 (2021) - [j25]Alex S. Leong
Identification of FIR Systems With Binary Input and Output Observations. IEEE Trans. Autom. Control. 66(3): 1190-1198 (2021) - [i17]Farhad Farokhi
Safe Learning of Uncertain Environments for Nonlinear Control-Affine Systems. CoRR abs/2103.01413 (2021) - [i16]Farhad Farokhi
Safe Learning of Linear Time-Invariant Systems. CoRR abs/2111.00631 (2021) - 2020
- [j24]Alex S. Leong, Arunselvan Ramaswamy
Deep reinforcement learning for wireless sensor scheduling in cyber-physical systems. Autom. 113: 108759 (2020) - [c19]Alex S. Leong, Daniel E. Quevedo
A Game-Theoretic Approach to Covert Communications. PIMRC 2020: 1-6
2010 – 2019
- 2019
- [j23]Alex S. Leong
Information Bounds for State Estimation in the Presence of an Eavesdropper. IEEE Control. Syst. Lett. 3(3): 547-552 (2019) - [j22]Burak Demirel
Tradeoffs in Stochastic Event-Triggered Control. IEEE Trans. Autom. Control. 64(6): 2567-2574 (2019) - [j21]Alex S. Leong
Transmission Scheduling for Remote State Estimation Over Packet Dropping Links in the Presence of an Eavesdropper. IEEE Trans. Autom. Control. 64(9): 3732-3739 (2019) - [j20]Yuqing Ni
Pricing and Selection of Channels for Remote State Estimation Using a Stackelberg Game Framework. IEEE Trans. Signal Inf. Process. over Networks 5(4): 657-668 (2019) - [c18]Lingying Huang, Alex S. Leong, Daniel E. Quevedo
Finite Time Encryption Schedule in the Presence of an Eavesdropper with Operation Cost. ACC 2019: 4063-4068 - [i15]Lingying Huang, Alex S. Leong, Daniel E. Quevedo, Ling Shi:
Finite Time Encryption Schedule in the Presence of an Eavesdropper with Operation Cost. CoRR abs/1903.11763 (2019) - [i14]Jingyi Lu, Alex S. Leong, Daniel E. Quevedo:
An event-triggered transmission scheduling strategy for remote state estimation in the presence of an eavesdropper. CoRR abs/1910.03759 (2019) - [i13]Alex S. Leong, Daniel E. Quevedo, Subhrakanti Dey:
A Game-Theoretic Approach to Covert Communications. CoRR abs/1911.00156 (2019) - 2018
- [j19]Alex S. Leong, Subhrakanti Dey
Transmission scheduling for remote state estimation and control with an energy harvesting sensor. Autom. 91: 54-60 (2018) - [c17]Alex S. Leong, Adrian Redder, Daniel E. Quevedo
On the Use of Artificial Noise for Secure State Estimation in the Presence of Eavesdroppers. ECC 2018: 325-330 - [i12]Alex S. Leong, Arunselvan Ramaswamy, Daniel E. Quevedo, Holger Karl, Ling Shi:
Deep Reinforcement Learning for Wireless Sensor Scheduling in Cyber-Physical Systems. CoRR abs/1809.05149 (2018) - [i11]Alex S. Leong, Erik Weyer, Girish N. Nair:
Identification of FIR Systems with Binary Input and Output Observations. CoRR abs/1809.06908 (2018) - 2017
- [j18]Daniel Dolz, Daniel E. Quevedo
Co-design of jump estimators and transmission policies for wireless multi-hop networks with fading channels. Autom. 81: 68-74 (2017) - [j17]Alex S. Leong
Sensor Scheduling in Variance Based Event Triggered Estimation With Packet Drops. IEEE Trans. Autom. Control. 62(4): 1880-1895 (2017) - [j16]Xiaoxi Guo, Alex S. Leong, Subhrakanti Dey
Estimation in Wireless Sensor Networks With Security Constraints. IEEE Trans. Aerosp. Electron. Syst. 53(2): 544-561 (2017) - [j15]Xiaoxi Guo, Alex S. Leong, Subhrakanti Dey
Distortion Outage Minimization in Distributed Estimation With Estimation Secrecy Outage Constraints. IEEE Trans. Signal Inf. Process. over Networks 3(1): 12-28 (2017) - [c16]Yuqing Ni
Game-theoretic pricing and selection with fading channels. ASCC 2017: 934-939 - [c15]Alex S. Leong, Daniel E. Quevedo
State estimation over Markovian packet dropping links in the presence of an eavesdropper. CDC 2017: 6616-6621 - [i10]Daniel Dolz, Daniel E. Quevedo, Ignacio Peñarrocha, Alex S. Leong, Roberto Sanchis:
Co-design of jump estimators and transmission policies for wireless multi-hop networks with fading channels [Extended]. CoRR abs/1701.06535 (2017) - [i9]Alex S. Leong, Daniel E. Quevedo, Daniel Dolz, Subhrakanti Dey
Remote State Estimation over Packet Dropping Links in the Presence of an Eavesdropper. CoRR abs/1702.02785 (2017) - [i8]Burak Demirel, Alex S. Leong, Vijay Gupta, Daniel E. Quevedo:
Trade-Offs in Stochastic Event-Triggered Control. CoRR abs/1708.02756 (2017) - [i7]Yuqing Ni, Alex S. Leong, Daniel E. Quevedo, Ling Shi:
Game-Theoretic Pricing and Selection with Fading Channels. CoRR abs/1710.05300 (2017) - 2016
- [j14]Alex S. Leong, Daniel E. Quevedo
Kalman Filtering With Relays Over Wireless Fading Channels. IEEE Trans. Autom. Control. 61(6): 1643-1648 (2016) - [j13]Alex S. Leong, Daniel E. Quevedo
On Network Topology Reconfiguration for Remote State Estimation. IEEE Trans. Autom. Control. 61(12): 3842-3856 (2016) - [c14]Xiaoxi Guo, Alex S. Leong, Subhrakanti Dey
Power allocation for estimation outage minimization with secrecy outage constraints. AusCTW 2016: 71-76 - [c13]Alex S. Leong, Erik Weyer, Girish N. Nair
On the identification of FIR systems with binary input and output observations. CDC 2016: 2932-2937 - [c12]Alex S. Leong, Subhrakanti Dey
Optimal transmission policies for variance based event triggered estimation with an energy harvesting sensor. EUSIPCO 2016: 225-229 - 2015
- [c11]Alex S. Leong, Girish N. Nair:
Filter design for decentralized state estimation in sensor networks. AuCC 2015: 75-80 - [c10]Alex S. Leong, Subhrakanti Dey
On the optimality of threshold policies in event triggered estimation with packet drops. ECC 2015: 927-933 - [i6]Alex S. Leong, Daniel E. Quevedo:
Kalman Filtering With Relays Over Wireless Fading Channels. CoRR abs/1505.04885 (2015) - [i5]Alex S. Leong, Subhrakanti Dey, Daniel E. Quevedo:
Sensor Scheduling in Variance Based Event Triggered Estimation with Packet Drops. CoRR abs/1511.04792 (2015) - 2014
- [j12]Mojtaba Nourian, Alex S. Leong, Subhrakanti Dey
Optimal Energy Allocation for Kalman Filtering Over Packet Dropping Links With Imperfect Acknowledgments and Energy Harvesting Constraints. IEEE Trans. Autom. Control. 59(8): 2128-2143 (2014) - [j11]Mojtaba Nourian, Alex S. Leong, Subhrakanti Dey
An Optimal Transmission Strategy for Kalman Filtering Over Packet Dropping Links With Imperfect Acknowledgements. IEEE Trans. Control. Netw. Syst. 1(3): 259-271 (2014) - [c9]Xiaoxi Guo, Alex S. Leong, Subhrakanti Dey
Power allocation for distortion minimization in distributed estimation with security constraints. SPAWC 2014: 299-303 - [i4]Mojtaba Nourian, Alex S. Leong, Subhrakanti Dey, Daniel E. Quevedo:
An Optimal Transmission Strategy for Kalman Filtering over Packet Dropping Links with Imperfect Acknowledgements. CoRR abs/1402.6633 (2014) - [i3]Mojtaba Nourian, Alex S. Leong, Subhrakanti Dey:
Optimal Energy Allocation for Kalman Filtering over Packet Dropping Links with Imperfect Acknowledgments and Energy Harvesting Constraints. CoRR abs/1402.6693 (2014) - 2013
- [j10]Alex S. Leong, Subhrakanti Dey
Quantized Filtering Schemes for Multi-Sensor Linear State Estimation: Stability and Performance Under High Rate Quantization. IEEE Trans. Signal Process. 61(15): 3852-3865 (2013) - [c8]Alex S. Leong, Daniel E. Quevedo
On the use of a relay for Kalman filtering over packet dropping links. ACC 2013: 3320-3325 - [c7]Alex S. Leong, Subhrakanti Dey
A quantized filtering scheme for multi-sensor linear state estimation with non-detectability at the sensors and fusion center feedback. CDC 2013: 5294-5300 - 2012
- [j9]Daniel E. Quevedo
On Kalman filtering over fading wireless channels with controlled transmission powers. Autom. 48(7): 1306-1316 (2012) - [c6]Alex S. Leong, Subhrakanti Dey
Power allocation for error covariance minimization in Kalman filtering over packet dropping links. CDC 2012: 3335-3340 - [c5]Alex S. Leong, Subhrakanti Dey
On multi-sensor linear state estimation under high rate quantization. ISCCSP 2012: 1-6 - 2011
- [j8]Alex S. Leong, Subhrakanti Dey
Asymptotics and Power Allocation for State Estimation Over Fading Channels. IEEE Trans. Aerosp. Electron. Syst. 47(1): 611-633 (2011) - [j7]Alex S. Leong, Subhrakanti Dey
On Scaling Laws of Diversity Schemes in Decentralized Estimation. IEEE Trans. Inf. Theory 57(7): 4740-4759 (2011) - [j6]Alex S. Leong, Subhrakanti Dey
Power Allocation for Outage Minimization in State Estimation Over Fading Channels. IEEE Trans. Signal Process. 59(7): 3382-3397 (2011) - [j5]Chih-Hong Wang, Alex S. Leong, Subhrakanti Dey
Distortion Outage Minimization and Diversity Order Analysis for Coherent Multiaccess. IEEE Trans. Signal Process. 59(12): 6144-6159 (2011) - [c4]Chih-Hong Wang, Alex S. Leong, Subhrakanti Dey
On diversity orders of distortion outage for coherent multi-access channels. ISIT 2011: 2851-2855 - 2010
- [i2]Alex S. Leong, Subhrakanti Dey:
On Scaling Laws of Diversity Schemes in Decentralized Estimation. CoRR abs/1002.4473 (2010)
2000 – 2009
- 2009
- [j4]Subhrakanti Dey
Kalman filtering with faded measurements. Autom. 45(10): 2223-2233 (2009) - 2008
- [b1]Alex S. C. Leong:
Performance of estimation and detection algorithms in wireless networks. University of Melbourne, Australia, 2008 - [j3]Alex S. Leong, Subhrakanti Dey
On Kalman Smoothing With Random Packet Loss. IEEE Trans. Signal Process. 56(7-2): 3346-3351 (2008) - [c3]Subhrakanti Dey
On Kalman filtering with faded measurements. Allerton 2008: 607-614 - [i1]Alex S. Leong, Subhrakanti Dey
Power allocation for state estimation over wireless channels using multiple sensors. CoRR abs/0803.3850 (2008) - 2007
- [j2]Alex S. C. Leong, Subhrakanti Dey
Probability of Error Analysis for Hidden Markov Model Filtering With Random Packet Loss. IEEE Trans. Signal Process. 55(3): 809-821 (2007) - [j1]Alex S. Leong, Subhrakanti Dey
Error Exponents for Neyman-Pearson Detection of Markov Chains in Noise. IEEE Trans. Signal Process. 55(10): 5097-5103 (2007) - 2005
- [c2]Alex S. C. Leong, Jamie S. Evans
Power Control and Multiuser Diversity in Multiple Access Channels with Two Time-Scale Fading. WiOpt 2005: 86-95 - 2004
- [c1]Ba-Ngu Vo, Alex S. Leong, Pok Iu:
Analog envelop constrained filter with input uncertainty. ISCAS (1) 2004: 1008-1011
Coauthor Index
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