Hampei Sasahara

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 39

Top Topics

Markov Decision Process

Hierarchical Model

Top Venues

IEEE Trans. Autom. Control.

IEEE Signal Process. Lett.

Publications

Xun Shen, Naruto Shimada, Hampei Sasahara, Jun-ichi Imura
Ultra-early medical treatment-oriented system identification using High-Dimension Low-Sample-Size data. IFAC J. Syst. Control. 27 (2024)
Hampei Sasahara, Henrik Sandberg
Asymptotic Security Using Bayesian Defense Mechanism With Application to Cyber Deception. IEEE Trans. Autom. Control. 69 (8) (2024)
Hampei Sasahara
Adversarial Attacks to Direct Data-Driven Control for Destabilization. CDC (2023)
Hampei Sasahara
Adversarial Attacks to Direct Data-driven Control for Destabilization. CoRR (2023)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg, Karl Henrik Johansson
Distributed Design of Glocal Controllers via Hierarchical Model Decomposition. IEEE Trans. Autom. Control. 68 (10) (2023)
Xun Shen, Hampei Sasahara, Masahide Morishita, Jun-ichi Imura, Makito Oku, Kazuyuki Aihara
Model-Free Dominant Pole Placement for Restabilizing High-Dimensional Network Systems via Small-Sample-Size Data. IEEE Access 11 (2023)
Hampei Sasahara, Takashi Tanaka, Henrik Sandberg
Attack Impact Evaluation for Stochastic Control Systems through Alarm Flag State Augmentation. CoRR (2023)
Hampei Sasahara, György Dán, Saurabh Amin, Henrik Sandberg
Green Routing Game: Strategic Logistical Planning using Mixed Fleets of ICEVs and EVs. CoRR (2022)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg
Disconnection-Aware Attack Detection and Isolation With Separation-Based Detector Reconfiguration. IEEE Trans. Control. Syst. Technol. 30 (4) (2022)
Hampei Sasahara, Takashi Tanaka, Henrik Sandberg
Attack Impact Evaluation by Exact Convexification through State Space Augmentation. CoRR (2022)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura
Parameterization of All Output-Rectifying Retrofit Controllers. IEEE Trans. Autom. Control. 67 (5) (2022)
Hampei Sasahara, Henrik Sandberg
Epistemic Signaling Games for Cyber Deception With Asymmetric Recognition. IEEE Control. Syst. Lett. 6 (2022)
Hampei Sasahara, György Dán, Saurabh Amin, Henrik Sandberg
Green Routing Game: Strategic Logistical Planning using Mixed Fleets of ICEVs and EVs. CDC (2022)
Hampei Sasahara, Henrik Sandberg
Asymptotic Security using Bayesian Defense Mechanisms with Application to Cyber Deception. CoRR (2022)
Hampei Sasahara, Takashi Tanaka, Henrik Sandberg
Attack Impact Evaluation by Exact Convexification through State Space Augmentation. CDC (2022)
Hampei Sasahara, Henrik Sandberg
Asymptotic Security by Model-based Incident Handlers for Markov Decision Processes. CoRR (2021)
Hampei Sasahara, Henrik Sandberg
Epistemic Signaling Games for Cyber Deception with Asymmetric Recognition. CoRR (2021)
Hampei Sasahara, Henrik Sandberg
Asymptotic Security by Model-based Incident Handlers for Markov Decision Processes. CDC (2021)
Martin Lindström, Hampei Sasahara, Xingkang He, Henrik Sandberg, Karl Henrik Johansson
Power Injection Attacks in Smart Distribution Grids with Photovoltaics. ECC (2021)
Takayuki Ishizaki, Hampei Sasahara, Masaki Inoue, Takahiro Kawaguchi, Jun-ichi Imura
Modularity in Design of Dynamical Network Systems: Retrofit Control Approach. IEEE Trans. Autom. Control. 66 (11) (2021)
Hampei Sasahara, Serkan Saritas, Henrik Sandberg
Asymptotic Security of Control Systems by Covert Reaction: Repeated Signaling Game with Undisclosed Belief. CDC (2020)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura
Parameterization of All Output-Rectifying Retrofit Controllers. CoRR (2020)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg
Disconnection-aware Attack Detection and Isolation with Separation-based Detector Reconfiguration. CoRR (2020)
Martin Lindström, Hampei Sasahara, Xingkang He, Henrik Sandberg, Karl Henrik Johansson
Power Injection Attacks in Smart Distribution Grids with Photovoltaics. CoRR (2020)
Hampei Sasahara, Serkan Saritas, Henrik Sandberg
Asymptotic Security of Control Systems by Covert Reaction: Repeated Signaling Game with Undisclosed Belief. CoRR (2020)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg, Karl Henrik Johansson
Distributed Design of Glocal Controllers via Hierarchical Model Decomposition. CoRR (2020)
Takayuki Ishizaki, Hampei Sasahara, Masaki Inoue, Jun-ichi Imura
Modularity-in-Design of Dynamical Network Systems: Retrofit Control Approach. CoRR (2019)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg
Disconnection-aware Attack Detection in Networked Control Systems. CoRR (2019)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura
Parameterization of Retrofit Controllers. CoRR (2019)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg, Karl Henrik Johansson
Hierarchical Model Decomposition for Distributed Design of Glocal Controllers. CDC (2019)
Takayuki Ishizaki, Takahiro Kawaguchi, Hampei Sasahara, Jun-ichi Imura
Retrofit control with approximate environment modeling. Autom. 107 (2019)
Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura
Parameterization of All State-Feedback Retrofit Controllers. CDC (2018)
Takayuki Ishizaki, Takahiro Kawaguchi, Hampei Sasahara, Jun-ichi Imura
Retrofit Control with Approximate Environment Modeling. CoRR (2018)
Hampei Sasahara, Takayuki Ishizaki, Masaki Inoue, Tomonori Sadamoto, Jun-ichi Irnura
A Characterization of All Retrofit Controllers. ACC (2018)
Hampei Sasahara, Takayuki Ishizaki, Tomonori Sadamoto, Jun-ichi Imura, Henrik Sandberg, Karl Henrik Johansson
Glocal control for network systems via hierarchical state-space expansion. CDC (2017)
Hampei Sasahara, Kazunori Hayashi, Masaaki Nagahara
Multiuser Detection Based on MAP Estimation With Sum-of-Absolute-Values Relaxation. IEEE Trans. Signal Process. 65 (21) (2017)
Ryo Hayakawa, Kazunori Hayashi, Hampei Sasahara, Masaaki Nagahara
Massive overloaded MIMO signal detection via convex optimization with proximal splitting. EUSIPCO (2016)
Hampei Sasahara, Kazunori Hayashi, Masaaki Nagahara
Multiuser detection by MAP estimation with sum-of-absolute-values relaxation. ICC (2016)
Hampei Sasahara, Kazunori Hayashi, Masaaki Nagahara
Symbol Detection for Faster-Than-Nyquist Signaling by Sum-of-Absolute-Values Optimization. IEEE Signal Process. Lett. 23 (12) (2016)
Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto
Sampled-data H∞ optimization for self-interference suppression in baseband signal subspaces. CDC (2015)
Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto
Digital Cancelation of Self-Interference for Single-Frequency Full-Duplex Relay Stations via Sampled-Data Control. CoRR (2015)
Hampei Sasahara, Kazunori Hayashi, Masaaki Nagahara
Symbol Detection for Frame-Based Faster-than-Nyquist Signaling via Sum-of-Absolute-Values Optimization. CoRR (2015)
Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto
Loop-back interference suppression for OFDM signals via sampled-data control. ASCC (2015)
Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto
Optimization for Self-interference Suppression in Baseband Signal Subspaces. CoRR (2015)
Hampei Sasahara, Kazunori Hayashi, Masaaki Nagahara
Multiuser Detection by MAP Estimation with Sum-of-Absolute-Values Relaxation. CoRR (2015)
Masaaki Nagahara, Hampei Sasahara, Kazunori Hayashi, Yutaka Yamamoto
Sampled-Data H-infinity Design of Coupling Wave Cancelers in Single-Frequency Full-Duplex Relay Stations. CoRR (2014)
Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto
Loop-Back Interference Suppression for OFDM Signals via Sampled-Data Control. CoRR (2014)
Hampei Sasahara, Masaaki Nagahara, Kazunori Hayashi, Yutaka Yamamoto
Communication Performance Analysis of Sampled-Data H-infinity Optimal Coupling Wave Canceler. CoRR (2014)