At 2026 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS 2026), held in Busan from October 27 to 30, Mr. Chimkono, Mr. Lin and Mr. Zhao presented the following papers.

• Aaron William Chimkono, Hiroshi Tsutsui, Takeo Ohgane, “Training-Free Snow-Resilient Parking Occupancy Detection Using ROI-First PiDiNet-Based Edge-Density Thresholding,” Proceedings of International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), Oct. 2026.
• Juzheng Lin, Hiroshi Tsutsui, Priyadarsi Nanda, Takeo Ohgane, “A Six-Stem Music Source Separation Architecture Based on TFC-TDF-UNet with Additional Models for Guitar and Piano,” Proceedings of International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), Oct. 2026.
• Chenyu Zhao, Taishin Hori, Hiroshi Tsutsui, Takeo Ohgane, “Evaluation of LUT Size Effects in Fixed-Point Approximation of Logarithmic Computation for Hardware-Oriented Log-Mel-Based Feature Extraction,” Proceedings of International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), Oct. 2026.