2019

Leong, Alex S., Quevedo, Daniel E., Dolz, Daniel and Dey, Subhrakanti (2019) Information Bounds for State Estimation in the Presence of an Eavesdropper. IEEE Control Systems Letters, 3 (3). pp. 547-552. ISSN 2475-1456

Leong, Alex S., Quevedo, Daniel E., Dolz, Daniel and Dey, Subhrakanti (2019) Information Bounds for State Estimation in the Presence of an Eavesdropper. IEEE Control Systems Letters, 3 (3). pp. 547-552. ISSN 2475-1456

Leong, Alex S., Quevedo, Daniel E., Dolz, Daniel and Dey, Subhrakanti (2019) Transmission Scheduling for Remote State Estimation Over Packet Dropping Links in the Presence of an Eavesdropper. IEEE Transactions on Automatic Control, 64 (9). pp. 3732-3739. ISSN 0018-9286

Leong, Alex S., Quevedo, Daniel E., Dolz, Daniel and Dey, Subhrakanti (2019) Transmission Scheduling for Remote State Estimation over Packet Dropping Links in the Presence of an Eavesdropper. IEEE Transactions on Automatic Control, 64 (9). pp. 3732-3739. ISSN 0018-9286

2018

Leong, Alex S., Redder, Adrian, Quevedo, Daniel E. and Dey, Subhrakanti (2018) On the Use of Artificial Noise for Secure State Estimation in the Presence of Eavesdroppers. In: 2018 European Control Conference (ECC). IEEE, pp. 325-330. ISBN 9783952426982

Leong, Alex S., Dey, Subhrakanti and Quevedo, Daniel E. (2018) Transmission scheduling for remote state estimation and control with an energy harvesting sensor. Automatica, 91. pp. 54-60. ISSN 0005-1098

2017

Leong, Alex S., Quevedo, Daniel E., Tanaka, Takashi, Dey, Subhrakanti and Ahlén, Anders (2017) Event-Based Transmission Scheduling and LQG Control Over a Packet Dropping Link. IFAC-PapersOnLine, 50 (1). pp. 8945-8950. ISSN 2405-8963

Guo, Xiaoxi, Leong, Alex S. and Dey, Subhrakanti (2017) Distortion Outage Minimization in Distributed Estimation With Estimation Secrecy Outage Constraints. IEEE Transactions on Signal and Information Processing over Networks, 3 (1). pp. 12-28. ISSN 2373-776X

Guo, Xiaoxi, Leong, Alex S. and Dey, Subhrakanti (2017) Estimation in Wireless Sensor Networks With Security Constraints. IEEE Transactions on Aerospace and Electronic Systems, 53 (2). pp. 544-561. ISSN 1557-9603

Leong, Alex S., Dey, Subhrakanti and Quevedo, Daniel E. (2017) Sensor Scheduling in Variance Based Event Triggered Estimation With Packet Drops. IEEE Transactions on Automatic Control, 62 (4). pp. 1880-1895. ISSN 0018-9286

Leong, Alex S., Quevedo, Daniel E. and Dey, Subhrakanti (2017) State estimation over Markovian packet dropping links in the presence of an eavesdropper. In: 2017 IEEE 56th Annual Conference on Decision and Control (CDC). IEEE, pp. 6616-6621. ISBN 9781509028733

2016

Leong, Alex S., Dey, Subhrakanti and Quevedo, Daniel E. (2016) Optimal transmission policies for variance based event triggered estimation with an energy harvesting sensor. In: 2016 24th European Signal Processing Conference (EUSIPCO). IEEE, pp. 225-229. ISBN 978-1-5090-1891-8

Guo, Xiaoxi, Leong, Alex S. and Dey, Subhrakanti (2016) Power allocation for estimation outage minimization with secrecy outage constraints. In: 2016 Australian Communications Theory Workshop (AusCTW). IEEE, pp. 71-76. ISBN 978-1-5090-0133-0

2015

Leong, Alex S., Dey, Subhrakanti and Quevedo, Daniel E. (2015) On the Optimality of Threshold Policies in Event Triggered Estimation with Packet Drops. In: 2015 European Control Conference (ECC). IEEE. ISBN 978-3-9524-2693-7

2014

Nourian, Mojtaba, Leong, Alex S., Dey, Subhrakanti and Quevedo, Daniel E. (2014) An Optimal Transmission Strategy for Kalman Filtering Over Packet Dropping Links With Imperfect Acknowledgements. IEEE Transactions on Control of Network Systems, 1 (3). pp. 259-271. ISSN 2325-5870

Nourian, Mojtaba, Leong, Alex S. and Dey, Subhrakanti (2014) Optimal energy allocation for kalman filtering over packet dropping links with imperfect acknowledgments and energy harvesting constraints. IEEE Transactions on Automatic Control, 59 (8). pp. 2128-2143. ISSN 0018-9286

Guo, Xiaoxi, Leong, Alex S. and Dey, Subhrakanti (2014) Power allocation for distortion minimization in distributed estimation with security constraints. In: 2014 IEEE 15th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE, pp. 299-303. ISBN 9781479949038

2013

Leong, Alex S., Dey, Subhrakanti and Nair, Girish N. (2013) Quantized filtering schemes for multi-sensor linear state estimation: Stability and performance under high rate quantization. IEEE Transactions on Signal Processing, 61 (15). pp. 3852-3865. ISSN 1053-587X

2012

Leong, Alex S., Dey, Subhrakanti and Nair, Girish N. (2012) Multi-sensor linear state estimation under high rate quantization. IFAC Proceedings Volumes, 45 (26). pp. 115-120. ISSN 1474-6670

Quevedo, Daniel E., Ahlén, Anders, Leong, Alex S. and Dey, Subhrakanti (2012) On Kalman Filtering over Fading Wireless Channels with Controlled Transmission Powers. Automatica, 48 (7). pp. 1306-1316. ISSN 0005-1098

Leong, Alex S., Dey, Subhrakanti and Nair, Girish N. (2012) On Multi-Sensor Linear State Estimation Under High Rate Quantization. In: 2012 5th International Symposium on Communications, Control and Signal Processing. IEEE. ISBN 9781467302760

Leong, Alex S. and Dey, Subhrakanti (2012) Power allocation for error covariance minimization in Kalman filtering over packet dropping links. In: 2012 IEEE 51st IEEE Conference on Decision and Control (CDC). IEEE, pp. 3335-3340. ISBN 9781467320658

2011

Leong, Alex S., Dey, Subhrakanti and Evans, Jamie S. (2011) Asymptotics and power allocation for state estimation over fading channels. IEEE Transactions on Signal Processing, 47 (1). pp. 611-633. ISSN 1053-587X

Wang, Chih-Hong, Leong, Alex S. and Dey, Subhrakanti (2011) Distortion Outage Minimization and Diversity Order Analysis for Coherent Multi-Access. IEEE Transactions on Signal Processing, 59 (12). pp. 6144-6159. ISSN 1053-587X

Quevedo, Daniel E., Ahlén, Anders, Leong, Alex S. and Dey, Subhrakanti (2011) On Kalman Filtering with Fading Wireless Channels Governed by Power Control. IFAC Proceedings Volumes, 44 (1). pp. 6586-6591. ISSN 1474-6670

Leong, Alex S. and Dey, Subhrakanti (2011) On Scaling Laws of Diversity Schemes in Decentralized Estimation. IEEE Transactions on Information Theory, 57 (7). pp. 4740-4759. ISSN 0018-9448

Wang, Chih-Hong, Leong, Alex S. and Dey, Subhrakanti (2011) On diversity orders of distortion outage for coherent multi-access channels. In: 2011 IEEE International Symposium on Information Theory Proceedings. IEEE, pp. 2851-2855. ISBN 9781457705960

Leong, Alex S., Dey, Subhrakanti and Anand, Jai (2011) Optimal LQG control over continuous fading channels. IFAC Proceedings Volumes, 44 (1). pp. 6580-6585. ISSN 1474-6670

Leong, Alex S., Dey, Subhrakanti, Nair, Girish N. and Sharma, Priyank (2011) Power Allocation For Outage Minimization in State Estimation Over Fading Channels. IEEE Transactions on Signal Processing, 59 (7). pp. 3382-3397. ISSN 1053-587X

2010

Leong, Alex S. and Dey, Subhrakanti (2010) Multi-sensor diversity in decentralized estimation. In: 2010 4th International Symposium on Communications, Control and Signal Processing (ISCCSP). IEEE. ISBN 9781424462858

Leong, Alex S. and Dey, Subhrakanti (2010) On diversity schemes in decentralized estimation. In: 2010 IEEE 11th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC). IEEE. ISBN 9781424469901

2009

Dey, Subhrakanti, Leong, Alex S. and Evans, Jamie S. (2009) Kalman filtering with faded measurements. Automatica, 45 (10). ISSN 0005-1098

Leong, Alex S., Dey, Subhrakanti, Nair, Girish N. and Sharma, Priyank (2009) Outage minimization for state estimation using multiple sensors. IFAC Proceedings Volumes, 42 (20). pp. 216-221. ISSN 1474-6670

2008

Dey, Subhrakanti, Leong, Alex S. and Evans, Jamie S. (2008) On Kalman filtering with faded measurements. In: 2008 46th Annual Allerton Conference on Communication, Control, and Computing. IEEE, pp. 607-614. ISBN 9781424429257

Leong, Alex S., Dey, Subhrakanti and Evans, Jamie S. (2008) Power efficient state estimation using multiple sensors. In: 2008 International Symposium on Information Theory and Its Applications. IEEE. ISBN 9781424420681

2007

Leong, Alex S., Dey, Subhrakanti and Evans, Jamie S. (2007) Error Exponents for Neyman–Pearson Detection of Markov Chains in Noise. IEEE Transactions on Signal Processing, 55 (10). pp. 5097-5103. ISSN 1053-587X

Leong, Alex S., Dey, Subhrakanti and Evans, Jamie S. (2007) Probability of Error Analysis for Hidden Markov Model Filtering With Random Packet Loss. IEEE Transactions on Signal Processing, 55 (3). pp. 809-821. ISSN 1053-587X

2005

Leong, Alex S., Evans, Jamie S. and Dey, Subhrakanti (2005) Power control and multiuser diversity in multiple access channels with two time-scale fading. In: Third International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks (WiOpt'05). IEEE, pp. 86-95. ISBN 076952267X