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2025 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing NCSP'25 conference will be held in Cititel Penang Hotel, Pulau Pinang, Malaysia, Feb. 27 - Mar. 2, 2025. The workshop is open to researchers from all over the world. In particular, the organizing committee encourages students to present their preliminary results that are not necessarily ready for publications in technical journals. Papers describing original works in all aspects of Nonlinear Circuits, Communications and Signal Processing are invited. Topics include, but are not limited to:

■ Nonlinear Circuits and Systems   ■ Communications   ■ Signal Processing
・Bifurcation and Chaos   ・Communication & Information System Security   ・Artificial Intelligence and Machine Learning
・Circuits and Systems   ・Communication Networks   ・Biomedical Signal Processing
・Complex Networks & Systems   ・IoT & Sensor Networks   ・Image & Video Signal Processing
・Control and Fuzzy Systems   ・Optical Communications   ・Signal Processing for Communications
・Evolutionary Computation   ・Wireless Communications   ・Speech & Language Processing

Paper Submission Information

Authors are invited to submit 1-page summaries through the workshop website:
https://www.ncsp.jp/NCSP25/
After the acceptance, authors will be required to submit the final paper (4-pages are required) for the workshop proceedings.

Submission Manual:

First Submission:

Authors are invited to submit 1-page summaries in PDF format through the paper submission site.

・Summaries must be in English.

・Summary should be within 1 page.

・There is no style file for submitting 1-page summaries but summary should be presented as follows: Tiltle, author name(s), affiliation(s), and main body.

・Summary can also include references.

・Summaries are recommended to be composed of four paragraphs (objective, methods, results, and conclusions).

・Before submitting 1-page summaries, authors should register your information at the workshop website.

・Only PDF format can be submitted.

Camera-Ready Submission:

After the notification of acceptance, author(s) must submit a camera-ready manuscript (maximum of four pages) in PDF format by January 17, 2025.

LaTex Style File and MS Word Template:

   ◆ ncsp25-authorskit.zip

   ◆ Latex style file

   ◆ sample LaTeX source file

   ◆ sample and guideline PDF file

   ◆ sample MS-Word file, recommended Word 2007 or later version

Submission Page:

Submission (click here)

Special Sessions

Proposals of organized special session are welcome and should be sent email to tpc25@ncsp.jp by November 30th, 2024 -> 13th December, 2024.

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Student Paper Award

NCSP'25 review committee members will evaluate a camera-ready paper and an oral presentation of an award-eligible person. Then, we will determine award winners based on the overall evaluation scores.

~Requirements for Eligible Person of NCSP'25 Student Paper Award~

1. You must be a student and the first author of the paper.

2. Your camera-ready paper must have four pages in length.

3. You must submit your camera-ready paper by its deadline.

4. You must check "Entry for Student Paper Award Contest" in the submission system when submitting your paper.

5. You must give an oral presentation (onsite or virtual) at the conference.
(Note that if you present your study on a recorded video, you might be disqualified from the award-eligible person.)

6. You must not be a past NCSP student paper award winner.

7. Whether your presentation is in a "Regular Session" or a "Special Session," you are eligible for the award if you fulfill the above 1-6.

Student Paper Award Winning Papers

1. Visible-Light Multimodal and Multidirectional Information Delivery Method Using Lenticular Lens,
    Paper ID:155, Takahito Matsufuji (Ibaraki University)

2. Data Transmission Efficiency Taking Account of Synchronization Property in Modified MPPM System with RGB-LED,
    Paper ID:152, Riku Sakai (Ibaraki University)

3. Computerized Attenuation Correction of Liver SPECT Images Using Extended 3D-pix2pix Model with Bidirectional Learning,
    Paper ID:94, Takaki Ojima (Ritsumeikan University)

4. Prediction of Cloud Movement Based on Meteorological Satellite Images Using ConvLSTM,
    Paper ID:101, Toshiki Nishimura (Tokushima University)

5. Coexistence of Wireless Power and Information Transfer by Broad-Range Null-Steering,
    Paper ID:108, Shuma Okita (Tokyo University of Science)

6. Design of Class-E^2 Wireless Power Transfer System Considering Parasitic Capacitances of Switching Devices and Coupling Coils,
    Paper ID:91, Masamichi Miura (Chiba Institute of Technology)

7. Anomaly Detection for PET Images Using Self-Attention PatchCore with Normalizing Flow,
    Paper ID:98, Ryota Kuratomo (Ritsumeikan University)

8. Safe Drive Support System for Electric Wheelchairs Based on Road Surface Recognition Using Depth Camera,
    Paper ID:104, Ippei Okada (Tokushima University)

9. Reconstruction Quality Evaluation of Modified Multi-Column Image Embedded into Speech,
    Paper ID:78, Shuya Ikesugi (Kyoto Sangyo University)

10. Human Position Estimation Using Wi-Fi CSI Variations,
       Paper ID:122, Toshiki Tanaka (Sophia University)

11. Automatic Chewing Ability Assessment Using a Self-Supervised Learning Model,
       Paper ID:187,Mai Takeuchi (Shizuoka University)

12. Enhanced SHADE for Drone Control in Swarm-Intelligent Pollination System,
       Paper ID:135, Daigo Hasegawa (Nippon Institute of Technology)

13. Evaluation of Classification of Ultrasound Images for Quantitative Diagnosis of Liver Steatosis Based on Echo-Envelope Statistics and Convolutional Neural Network Analyses,
       Paper ID:57, Daisuke Okazaki (Chiba University)

14. Feature Extraction of Head Movements using the Fatigue Detection Human-Recorder,
       Paper ID:86, Daiki Nomura (Kindai University)

15. StereoLCM: Accelerating Stereo Image Generation Using Latent Consistency Model,
       Paper ID:159, Yukito Onuma (Saitama University)

16. A Study on Lunar Craters Recognition System Using Binary Neural Networks and Its Implementation on Low Computational Resource Hardware,
       Paper ID:65, Yosuke Noda (Meiji University)

17. Seq2seq Architecture with Memory-Centric Neural Network Processor Towards Edge AI Computing,
       Paper ID:64, Koki Nobori (Hokkaido University)

18. Bin-Picking System by Robot Arm Based on Object Position and Pose Recognition Using YOLOv8,
       Paper ID:142, Kohei Matsumoto (Tokushima University)

19. New Sequences with Low Correlation Properties Based on Chirp Signal,
       Paper ID:149, Kanta Arase (Yamaguchi University)

20. Wi-Fi CSI-Based Foreign Object Detection in Designed Areas Under Vehicle Bodies Using L-Shaped Antennas for Wireless Power Transfer,
       Paper ID:139, Riku Tokumine (Sophia University)

21. FPGA Implementation of a Multi-Threshold Delay-based Physically Unclonable Function with a Time-to-Digital Converter,
       Paper ID:167, Kazuki Fujimoto (Ritsumeikan University)

22. A Study on Route Optimization in Satellite-to-Satellite Optical Communication Networks with Deep Reinforcement Learning,
       Paper ID:185, Ibuki Ikeda (Tokyo University of Science)

23. Analysis-Based Design of Class-E^2 Wireless Power Transfer System with Parasitic Components of Switching Devices at Any Duty Ratio,
       Paper ID:206, Hayato Nukaga (Chiba Institute of Technology)

24. ATLAS: Adaptive Tuning of Layer Sharing for Multi-Task Federated Learning,
       Paper ID:67, Fumiya Arai (Hokkaido University)

25. Phase Difference Patterns in Two Coupled Chaotic Circuits Including Memristors,
       Paper ID:191, Taishi Segawa (Tokushima University)

Presentation instruction

All schedules for both Onsite and Virtual Sessions follow Malaysia Time (MYT).

1. For Speakers and Audiences in the Virtual Session
• We will conduct virtual sessions at NCSP’25 using Zoom. All speakers and audiences should install the Zoom application on their computers or tablets in advance.
• We will have up to two rooms using Zoom breakout sessions. After connecting to Zoom, please enter the breakout session room in which you present or listen.
• All speakers and audiences should display their name, affiliation, and role in the session (speaker, chair, audience) in Zoom as follows.
Display example:
[Chair ]Taro Fukuoka (Fukuoka Univ.)
[Presenter ]Hanako Nanakuma (Nanakuma Univ.)
• Please do not record videos or take screenshots of presentations.
• We will inform you of the Zoom ID and passcode for NCSP’25 by email when the workshop date approaches.

2. For Speakers in the Virtual Session
• All Speakers have 18 minutes for their presentation (15 minutes for presentation + 3 minutes for Q&A).
• All speakers must screen share their slides via Zoom on their computers or tablets during the presentation.
• All speakers should connect to Zoom 10 minutes before the session starts.
• To ensure that your presentation goes smoothly, please check your screen share, camera, and microphone under the direction of your session chair in the session room.
• We recommend that speakers use the pointer option in their presentation application.

3. For Speakers in the Onsite Session
• All Speakers have 18 minutes for their presentation (15 minutes for presentation + 3 minutes for Q&A).
• Speakers connect their computer or tablet to a projector in the session room.


Please do not hesitate to contact us if you have any questions.
Contact address: secretariat25@ncsp.jp