KYUSHU UNIVERSITY

Past News

FY2025

2026.3

(3/18)The following paper has been accepted for IEEE VTC2026-Spring.

• Liangchen Sun, Yutaka Jitsumatsu “A Robust Parallel Subspace-Based Method for Delay-Doppler Estimation of OTFS Systems”

(3/10)Professor Yutaka Jitsumatsu gave a presentation in a tutorial session at the General Conference on IEICE.

• Yutaka Jitsumatsu “Recent Advances in Orthogonal Time Frequency Space (OTFS) Modulation” (Slide)

2026.2

(2/25)Liangchen Sun (D2sutudent) had presentation at ICAIIC.

• Liangchen Sun, Yutaka Jitsumatsu, “Generalized Root Raised Cosine Window-based and Prony-Based Estimation Method for OTFS Sensing”

(2/4)Assistant Professor Yoshinari Takeishi gave a lecture in Information Theory Seminar at University of Cambridge.

• Yoshinari Takeishi, “Towards a Theoretical Understanding of Deep Learning via the Minimum Description Length Principle”

2026.1

(1/28)Assistant Professor Yoshinari Takeishi gave a lecture in Information Theory Seminar at University of Cambridge.

• Yoshinari Takeishi, “The Minimum Description Length Principle and Machine Learning”

(1/18)The following paper has been accepted for IEEE ICASSP2026.

• Yutaka Jitsumatsu, Liangchen Sun, “Parallel Delay-Doppler Estimation via Order-Reversed Two-Stage Prony Method”

2025.11

(11/19)Kosuke Nikawa (M2sutudent) had presentation at ICISC2025.

• Kosuke Nikawa, Chansu Han, Akira Tanaka, Kazuki Iwamoto, Takeshi Takahashi, Jun’ichi Takeuchi, “Code Region Extraction Improves Scalable IoT Malware Clustering with Respect to Functional Labels”

(11/13)Assistant Professor Yoshinari Takeishi gave a lecture in MIAI MEETING at Universite Grenoble Alpes.

• Yoshinari Takeishi, “Toward a Theoretical Foundation of Deep Learning: An MDL Perspective”

2025.10

(10/21)Mr. kensei Ma, a former member had presentation at ISC2025.

• K. Ma, C. Han, A. Tanaka, T. Takahashi, J. Takeuchi, “Towards Architecture-Independent Function Call Analysis for IoT Malware”

(10/15)Professor Jun'ichi Takeuchi gave a lecture in Yale FDS Colloquium.

• Jun'ichi Takeuchi, “Fisher information and Neural Tangent Kernels”

(10/13)Mr. Shota Kawanaka, a former member had presentation at ARTMAN Workshop.

• Shota Kawanaka, Kohei Miyamoto, Chansu Han, Tao Ban, Takeshi Takahashi, Jun'ichi Takeuchi, “Towards Explainable Machine Learning NIDS Reflecting Cyber-Attack Characteristics”

2025.9

(9/17)Daisuke Tsuru (M2sutudent) had presentation at IPEC2025.

• Tesshu Hanaka, Daisuke Tsuru, “On the Complexity of Secluded Path Problems”

(9/1)Liangchen Sun (D1sutudent) had presentation at IEEE pimrc2025.

• Yutaka Jitsumatsu, Liangchen Sun, “Two-Stage Prony-Based Estimation of Fractional Delay and Doppler Shifts in OTFS Modulation”

2025.8

(8/22)Liangchen Sun (D1sutudent) had presentation at APWCS2025 and he was selected “IEEE VTS Tokyo/Japan Chapter APWCS2025 Young Researcher's Encouragement Award” (APWCS Encouragement Award).

• Liangchen Sun, Yutaka Jitsumatsu, “Design of OTFS Signals with Pulse Shaping and Window Function for OTFS-Based Radar Systems”

2025.7

(7/25)The following paper has been accepted for IEEE pimrc2025 workshop.

• Yutaka Jitsumatsu, Liangchen Sun, “Two-Stage Prony-Based Estimation of Fractional Delay and Doppler Shifts in OTFS Modulation”

2025.6

(6/30)The following paper has been accepted for IEEE VTS APWCS 2025.

• Liangchen Sun, Yutaka Jitsumatsu, “Design of OTFS Signals with Pulse Shaping and Window Function for OTFS-Based Radar Systems”

2025.5

(5/14)Assistant Professor Yoshinari Takeishi had a poster presentation at 2025 ISMRM & ISMRT Annual Meeting & Exhibition

• Kazuhiro Aki, Yoshinari Takeishi, Yutaka Jitsumatsu, Jun'ichi Takeuchi, Shigehide Kuhara, Hidenori Takeshima, “Synthesis of Three-dimensional (3D) Multi-contrast Brain Tumor Images with Controlled Tumor Properties Using Generative Models”

(5/4)The following paper has been accepted for Discrete Applied Mathematics

• Suguru Yamada, Tessu Hanaka, “Fixed-parameter algorithms for cardinality-constrained graph partitioning problems on sparse graphs”

Page up