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Publications 2026
- Aug. 2026
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D. Chang, Y. L. Chen, Y. Hiraga, K. Minematsu, N. Mouha, Y. Naito, Y. Sasaki, T. Sugawara, "Key Committing Security of HCTR2, Revisited," CRYPTO 2026, Aug. 2026.
- Aug. 2026
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T. Nakabayashi, Y. Babazaki, T. Shibata, T. Takahashi, "Stegano-OBF: Privacy-Preserving Obfuscation for Action Recognition Datasets via Semantic Embedding," Pattern Recognition: 28th International Conference, ICPR 2026, Proceedings, Part IV, pp. 296-310, Aug. 2026.
- Aug. 2026
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K. Takemura, R. Matsuno, K. Sakuma, "Agile Online Model Selection: Resolving Adaptation Lag via Safeguarded Large Learning Rates," 32nd ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2026), Aug. 2026.
- Jul. 2026
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C, Guo, M. Khairallah, K. Minematsu, "Better Usability: Leakage-Resistant AEADs from Single-length key Blockciphers," IACR Transactions on Cryptographic Hardware and Embedded Systems(TCHES 2026), vol.2026, No. 3, pp24-70, Jul. 2026.
- Jul. 2026
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T. Miyagawa, Taiki, A.F.Ebihara, "Accurate Evaluation of Quickest Changepoint Detectors via Non-parametric Survival Analysis," ICML 2026, Jul. 2026.
- Jul. 2026
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R. Sun, W. Cheng, D. Li, H. Chen, W. Wang, "Stop When Enough: Adaptive Early-Stopping for Chain-of-Thought Reasoning," Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, vol.1(Long Papers), pp. 27250-27268, Jul. 2026.
- Jul. 2026
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X. Liu, S. Chen, X. Dong, Y. Liu, X. Zhao, H. Wang, Y. Yan, H. Chen, Z. Chen, "Representation Interventions Enable Lifelong Knowledge Memory Control in LLMs," Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, vol.1(Long Papers), pp. 5414-5436, Jul. 2026.
- Jul. 2026
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B. Zhang, X. Zhao, J. Li, H. Chen, Z. Chen, "Mind the Gap in Cultural Alignment: Task-Aware Culture Management for Large Language Models," Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, vol.1(Long Papers), pp. 16798-16813, Jul. 2026.
- Jul. 2026
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B. Zhang, Z. Chen, Z. Zheng, J. Li, H. Chen, "LOKA: Conflict-Aware LLM Knowledge Update with Adaptive Knowledge Memory," Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, vol.1(Long Papers), pp. 16689-16715, Jul. 2026.
- Jul. 2026
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L. Yu, X. Zhao, D. Li, Y. Liu, W. Cheng, Z. Chen, C. Zhao, F. Chen, H. Chen, "Uncertainty-Aware Test-Time Search for Optimization Problem Solving," Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, vol1(Long Papers), pp. 42658-42669, Jul. 2026.
- Jul. 2026
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H. Nishizawa, K. Anazawa, T. Inui, T. Mano, T. Sasai, G. Borraccini, T. Matsumura, H.Isihara, Y. Sone, S. Kojima, K. Takasugi, "Leveraging digital twin technologies: all-photonics networks-as-a-service for Data Center Xchange in the era of AI [Invited Tutorial]," Journal of Optical Communications and Networking, vol. 18, no.7, pp. C49-C65, July 2026.
- Jul. 2026
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G. Radevski, K. Gashteovski, G. Hong, C. Lawrence, G. Glava?, "Compositional Steering of Large Language Models with Steering Tokens,"Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics, vol1(Long Papers), pp. 31087-31104, Jul. 2026.,
- Jul. 2026
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J. Mori, K. Kakizaki, T. Miyagawa, J. Sakuma, "Differentially Private Synthetic Text Generation for Retrieval-Augmented Generation (RAG)," Findings of the Association for Computational Linguistics: ACL 2026, pp. 1216-1235, Jul. 2026.
- Jul. 2026
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H. Li, Y. Ishibashi, M. Oyamadae, "Evaluating the Impact of Reviewer Guideline Design on LLM-Based Automated Peer Review," Findings of the Association for Computational Linguistics: ACL 2026, pp. 30223?30240, Jul. 2026.
- Jun. 2026
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H. Bai, H. Wang, S. Chen, Z. Chen, L.-A. Tang, W. Cheng, Y. Fu, H. Chen, "Learning to Route: A Rule-Driven Agent Framework for Hybrid-Source Retrieval-Augmented Generation," WWW '26: Proceedings of the ACM Web Conference 2026, Jun. 2026.
- Jun. 2026
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T. Yoshikawa, S. Date, M. Kan, T. Takenaka, "Proposal and Evaluation of Software-Defined Resource Disaggregation for Containerized AI Workloads," ISC High Performance 2026, Jun. 2026.
- Jun. 2026
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K. Wagata, H. Shimizu, K. Suzuki, Y. Kosaka, "Distill Only What is Reliable: Stability-based Adaptive Knowledge Distillation," IJCNN2026, Jun. 2026.
- Jun. 2026
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R. Takayama, M. Natsumeda, "Schema-Agnostic Feature Extractor Using LLM and Transformer for RUL Prediction," 30th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2026), Part II, pp. 314-326, Jun. 2026.
- Jun. 2026
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G. Nakano, "Affine Perspective-Three-Point Problem," CVPR 2026, Jun. 2026.
- Jun. 2026
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R. Otsuka, Y. Shoji, Y. Ogino, T. Toizumi, A. Ito, "IA-CLAHE: Image-Adaptive Clip Limit Estimation for CLAHE," NTIRE 2026 Workshop at CVPR 2026, Jun. 2026.
- Jun. 2026
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J. Sun, S. Han, D. Patel, W. Kohno, C. Jin, C. Chen, "Uncertainty-Aware Knowledge Distillation for Multimodal Large Language Models," Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), pp. 5585-5595, Jun. 2026.
- Jun. 2026
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S. Narayanan, Z. Jiang, S. Narasimhan, M. Chandrakere, "PhyCo: Learning Controllable Physical Priors for Generative Motion," Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), pp. 41892-41902, Jun. 2026.
- Jun. 2026
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Y. Wang, F. Pittaluga, Z. Tasneem, C. You, M. Chandraker, Z. Jiang, "HorizonForge: Driving Scene Editing with Any Trajectories and Any Vehicles,"Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), pp. 24895-24905, Jun. 2026.
- Jun. 2026
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S. Gui, D. Patel, X. Li, M. R. Min, "Object-Aware 4D Human Motion Generation," Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops 2026, pp. 11563-11572, June. 2026.
- Jun. 2026
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Y. Nozaki, T. Ohnishi, S. Noyori, I. Alqassem, K. Temmei, "Concept-Based Missingness-Aware Recurrent Encoding for Prolonged ICU Stay Prediction," 2026 IEEE 14th International Conference on Healthcare Informatics (ICHI), Jun. 2026.
- Jun. 2026
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K. Suzuki, H. Yamamoto, Y. Kosaka, "Long-term Prediction of Health Checkup Results Using Optimal and Inverse Optimal Transport in Unbalanced Panel Data with Short Follow-up," 2026 IEEE 14th International Conference on Healthcare Informatics (ICHI), Jun. 2026.
- Jun. 2026
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K. Suzuki, Y. Kosaka, K. Nishihara, M. Hashimoto, F. Nihey, K. Nakahara, Y. Tamada, K. Murashita, "Conditional Flow Matching for Prediction of Future Health Checkup Results using Cross-sectional Data," 2026 IEEE 14th International Conference on Healthcare Informatics (ICHI), Jun. 2026.
- Jun. 2026
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C. Huang, F. Nihey, Y. Kosaka, K. Nakahara, Y. Tamada, K. Murashita, "Multimodal VAE Nowcasting with LOCF-Residual Correction for Annual Checkups Under Deviation Regimes and Fragmented Modalitie," 2026 IEEE 14th International Conference on Healthcare Informatics (ICHI), Jun. 2026.
- Jun. 2026
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C. Huang, K. Watanabe, Y. Kosaka, F. Nihey, "MOR-GPCCA for Clinically Anchored Longitudinal MRI Biomarkers and SuStaIn Subtype Stage Modeling in Alzheimer’s Disease," 2026 IEEE 14th International Conference on Healthcare Informatics (ICHI), Jun. 2026.
- May. 2026
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P. Liao, J. Abe, K. Ogura, "Point2Gaussian: Point-Cloud-to-Gaussian Conversion for Efficient 3D Scene Rendering," Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Findings, May 2026.
- May. 2026
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Y. Mohammad, H. Chen, "Automated Negotiation and Multimodal Time-Series Forecasting for Efficient Procurement," AAMAS 2026, May 2026.
- May. 2026
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K. Yoshizato, K. Shimizu, R. Higa, T. Otsuka, "AI Agent Systems for Supply Chains: Structured Decision Prompts and Memory Retrieval," AAMAS 2026, May 2026.
- May. 2026
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M. Eder, T. K. Rodrigues, Y. Kawamoto, N. Kato, Y. Hasegawa, M. Ariyoshi, "Joint Consideration of Doppler Shift and Weather Attenuation in Ka-band LEO Satellite Networks: Analysis of Combined Throughput Impact," ICC 2026 - IEEE International Conference on Communications, May 2026.
- May. 2026
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K. Araki, Y. Hasegawa, K. Sugyo, M. Ariyoshi, "Handover-Aware Multipath Transmission Control with Delay Prediction for LEO Satellite Constellations," IEEE INFOCOM 2026 - IEEE Conference on Computer Communications, May 2026.
- May. 2026
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Y. Hasegawa, M. Ariyoshi, K. Sugyo, K. Araki, K. Yoshida, "A Modeled-Delay-based Transmission Control for High-Speed Low-Earth-Orbit-Constellation Networks," IEEE Conference on Computer Communications, May 2026.
- May. 2026
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Y. Okamoto, R. Takizawa, M. Kishi, Y. Kanamori, N. Tonami, R. Nagase, S. Takamichi, K. Imoto, "XACLE Challenge 2026: The First X-to-Audio Alignment Challenge," ICASSP 2026 - 2026 IEEE International Conference on Acoustics, May 2026.
- May. 2026
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N. Tonami, W. Kohno, Y. Yajima, S. Mishima, Y. Arai, R. Kondo, T. Hino, "Event Classification by Physics-Informed Inpainting for Distributed Multichannel Acoustic Sensor with Partially Degraded Channels," ICASSP 2026 - 2026 IEEE International Conference on Acoustics, May 2026.
- May. 2026
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Y. Wakai, K. Ito, H. Kashima, "Robust In-context Defenses Against Jailbreaking of LLMs via Role Specification," ICASSP 2026 - 2026 IEEE International Conference on Acoustics, May 2026.
- May. 2026
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K. Wagata, Y. Kosaka, K. Nakahara, "MatchMix: Phase-Matched Frame Mixing for Temporally Consistent Motion Augmentation," ICASSP 2026 - 2026 IEEE International Conference on Acoustics, May 2026.
- May. 2026
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W. Kohno, S. Han, N. Tonami, T. Li, J. Sun, T. Wang, "Mix-CLAP: Adaptive Fusion of Knowledge-Distilled Audio Embeddings for Noise-Aware Audio-Language Models," ICASSP 2026 - 2026 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 20501-20505, May 2026.
- May. 2026
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Y. Sasaki, Y. Okajima, "Bandit-based Maximum Inner Product Search with Data-Dependent Confidence Intervals," The 29th International Conference on Artificial Intelligence and Statistics, May 2026.
- May. 2026
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A. D’Amico, E. Le Rouzic, S. Melin, J. Kundr?t, T. Mano, E. J. E. Zuleta, G. Borraccini, R. Ambrosone, O. G. de Dios, H. Nishizawa, G. J. Vivares A, A. M. L?pez L., G. Grammel, R. Manzotti, V. Curri, "GNPy as a benchmark for open and disaggregated optical networks," Journal of Optical Communications and Networking, Vol. 18, Issue 9, pp. D30-D43 (2026) , May 2026.
- Apr. 2026
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K. Ichikawa,,K. Takemura, T. Matsuoka, "Online Inventory Optimization in?Non-Stationary Environment," ICLR 2026, Apr. 2026.
- Apr. 2026
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J. Komiyama, D. Oba, M. Oyamada, "Best-of-Infinity: Asymptotic Performance of Test-Time LLM Ensembling," ICLR 2026, Apr. 2026.
- Apr. 2026
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Joel_Mathys, Henrik Christiansen, Federico Errica, Takashi Maruyama, "LRIM: a Physics-Based Benchmark for Provably Evaluating Long-Range Capabilities in Graph Learning," ICLR 2026, Apr. 2026.
- Apr. 2026
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Z. Izzo, E. Nichani, J. Lee, "Quantitative Bounds for Length Generalization in Transformers," ICLR 2026, Apr. 2026.
- Apr. 2026
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H. Kimura, R. Ito, K. Minematsu, T. Isobe, "Payload Compromised: Full Key Recovery in Rocket.Chat E2EE," Black Hat Asia 2026, Apr. 2026.
- Apr. 2026
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T.Tanaka, M. Sano, M. Noguchi, N. Tonouchi, T. Miyamoto, N. Fukuda, M. Kanaori, R. Yug, "Demonstration of thermal infrared imaging using a microbolometer array with single-walled carbon nanotubes," SPIE Defense + Commercial Sensing 2026, Apr. 2026.
- Apr. 2026
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E. Takahashi, T. Onishi, Y. Nishikawa, K. Date, "Dynamic Optimization of PER-UE RAN Parameters Based on Latency Tolerance Via Deep Learning," 2026 IEEE Wireless Communications and Networking Conference (WCNC), Apr. 2026.
- Apr. 2026
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Y. Yahagi, Y. Omori, H. Someya, M. Ishida, "Compositional Design Guidelines for Low-Damping Rare-Earth Iron Garnets: First-Principles Insights into Lattice Distortion," 2026 IEEE International Magnetic Conference - Short Papers (INTERMAG Short Papers), Apr. 2026.
- Apr. 2026
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K. P. Lee, T. Umematsu, Y. Takemura, "Depression Detection Using Face Videos from Clinical Interviews," 2026 IEEE 23rd International Symposium on Biomedical Imaging (ISBI), Apr. 2026.
- Apr. 2026
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T. Shimaya, R. Shino, M. Saiko, "Peripheral Prototypical Contrastive Loss for Supervised Medical Image Segmentation," 2026 IEEE 23rd International Symposium on Biomedical Imaging (ISBI), Apr. 2026.
- Apr. 2026
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T. Fujisaku, K. Matsumoto, S. Kagami, A. Kirihara, A. Morinaga, "Line-shape asymmetry and light shift of the four-level double-Λ-scheme coherent-population-trapping resonance," Phys. Rev. A, Apr. 2026.
- Apr. 2026
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S. R. Kotrla, M.-F. Huang, J. Fang, S. Han, J. Lynn, E. Ip, J. A. Mundt, T. Wang, "Leveraging deployed telecom cables for distributed fiber sensing topologies and applications," Journal of Optical Communications and Networking, vol. 18, no. 4, pp. B72-B84, Apr. 2026.
- Apr. 2026
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S. Shiraki,T. Matsuda, Y. Nishikawa, E. Takahashi, T. Onishi, T. Takeuchi,K. Muraoka, "Environment-Guided Localization via Factor Graph Inference Under Obstructed Line-of-Sight Conditions," IEEE Journal of Indoor and Seamless Positioning and Navigation, vol.4, pp. 128 - 137, Apr. 2026.
- Mar. 2026
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I. Furuya,K. Minematsu, "Revisiting Vector-input MACs," FSE 2026, Mar. 2026.
- Mar. 2026
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H. Kawahara, T. Kawakami, T. Okamura, N. Ishiie, "Comparative performance of DV- and CV-QKD in Co-propagation with S+C+L-band WDM Signals," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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T. Kawakami, T. Terasaki, S. Takahashi, H. Kawahara, T. Okamura, N. Ishii, "Demonstration of a Hybrid Free-Space/Fiber CV-QKD System for Bridging the Last-Mile Gap," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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H. Takeshita, Y. Shimomura, W. Maeda, "Multicore Native Bidirectional 4-core multicore EDFA with Back Reflection Circuit for Submarine Repeaters," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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H. Takeshita, "Multicore Amplifiers for Submarine Networks," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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Y. Shimomura, H. Takeshita, W. Maeda, "Pumping Power Reduction in Three-stage Tandem Multiband EDFA for Multicore Bidirectional Transmission," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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Y. Sasak, W. Maeda, "FPGA Implementation for SOP Fluctuation Localization Employing Practical Optical Supervisory Channel," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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S. Shimoi, H. Yuasa, T. Sekizuka, T. Kuno, Y. Mori, W. Maeda, S. Yanagimachi, H. Hasegawa, "Survivable Hybrid FXC-WXC Architecture for Cost-Effective Core/Regional Optical Networks," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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H. Yuasa, T. Kuno, Y. Mori, S. -C. Lin, M. Matsuura, S. Subramaniam, W. Maeda, S. Yanagimachi, H. Hasegawa, "Logical Topology Adaptation in DCI/DCX-Embedded Multi-Granularity Routing Layered Optical Networks," 2026 Optical Fiber Communications Conference and Exhibition (OFC), Mar. 2026.
- Mar. 2026
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D. Patel, Y. Babazaki, Y. Nagase, I. Melvin, M. R. Min, "Distilling Offline Action Detection Models into Real-Time Streaming Models," 2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Mar. 2026.
- Mar. 2026
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Z. Li, K. Ishida, S. Yamazaki, X. Ji, J. Liu, "KFS-Bench: Comprehensive Evaluation of Key Frame Sampling in Long Video Understanding," 2026 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV), Mar. 2026.
- Mar. 2026
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O. Adamuz-Hinojosa, L. Zanzi, V. Sciancalepore, M. D. Renzo, X. Costa-P?rez, "RIS Control Through the Lens of Stochastic Network Calculus: An O-RAN Framework for Delay-Sensitive 6G Applications," IEEE Transactions on Wireless Communications, vol. 25, pp. 13881-13898, Mar. 2026.
- Feb. 2026
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M. Arikawa, K. Hosokawa, T. Odagawa, H. Nakanishi, T. Maeda, H. Mukai, K. Shibahara,T. Sakamoto, R.Imada, K. Nakajima, Y.Miyamoto, "Long-Haul SDM Transmission over 12-Coupled-Core Fiber with Semi-Real-Time 24×24 MIMO Processing on FPGA," Journal of Lightwave Technology(JLT), pp. 1-10, Feb. 2026.
- Jan, 2026
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Y. Tan, T. Koketsu Rodrigues, N. Kato, M. Ariyoshi, Y. Hasegawa, "Pivotal AI Paradigms for Satellite Communication Security: From Machine Learning to Large Language Models," IEEE Communications Surveys & Tutorials, vol.28, pp. 4654-4689, Jan. 2026.
- Jan, 2026
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D. Kitashima, R. Higa, K. Fujita, "Strategic Tool Enhanced AI Agent for Multi-Issue Negotiation (Student Abstract)," Fortieth AAAI Conference on Artificial Intelligence(AAAI-26), Jan. 2026.
- Jan, 2026
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K. Saito, R. Higa, H. Imura, M. Kondo, "Feasibility-Aware Masked Transformer for the Pickup-and-Delivery Problem with Time Windows (Student Abstract)," Fortieth AAAI Conference on Artificial Intelligence(AAAI-26), Jan. 2026.
- Jan, 2026
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Z.Li, Y.Wong, S.Yamazaki, J.Liu, M.Kankanhalli, "Object-Centric Framework for Video Moment Retrieval," AAAI 2026, Jan.2026.
- Jan, 2026
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W. Kato, H. Hashida, Y. Kawamoto, N. Kato, M. Ariyoshi, "Efficient Cross-Orbital Link Construction for Low-Delay Communication in LEO Satellite Networks," IEEE Transactions on Vehicular Technology, Jan. 2026.
- Jan, 2026
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M. Arikawa, K. Hayashi, "Performance of adaptive MIMO filter and adaptive interference canceller for SDM transmission at sub-symbol rate sampling," Optics Express, vol.34, Issue 2, pp. 1626-1638, Jan. 2026.
- Jan, 2026
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Y. Yajima, H. Prasad, D. Ikefuji, T. Suzuki, S. Tominaga, H. Sakurai, M. Otani, "Optimal-Control Suggestion for Congestion on Freeways using Data Assimilation of Distributed Fiber-Optic Sensing," the Transportation Research Board 105th Annual Meeting 2026, Jan. 2026.
- Jan, 2026
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K. Azuma, H. Itsumi, K. Nihei, "Similarity-based Frame Screening for Edge-Cloud In-Cabin Monitoring," 2026 IEEE 23rd Consumer Communications & Networking Conference (CCNC), Jan.2026.
- Jan, 2026
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K. Mashiko, H. Hashida, Y. Kawamoto, Y. Hasegawa, M. Ariyoshi, "GEO-Relayed Inter LEO Satellite Constellations Connection Scheduling with Hybrid FSO/RF Communications," 2026 IEEE 23rd Consumer Communications & Networking Conference (CCNC), Jan. 2026.
- Jan, 2026
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K. Yoshida, Y. Hasegawa, K. Sugyo, K. Muraoka, M. Ariyoshi, "Coordinated UL/DL Multi-Beam Scheduling for Latency-Reduced Satellite Data Relay," IEEE 23rd Consumer Communications & Networking Conference (CCNC), Jan. 2026.
- Jan, 2026
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K. Minematsu, T. Suzaki, M. Rahman, S. Suryawanshi, "MSX: Lightweight Block Ciphers for Microcontrollers with High-assurance against Differential and Linear Attacks," IACR Communications in Cryptology(CIC), vol.2, No. 4, pp. 1-32, Jan. 2026.
- Jan, 2026
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A. Matsuki, K. Ikeda, K. Senzaki, M.Tani, M. Hatayama, "Data-Driven Behavioral Agent Modeling for Effective Resident's Evacuation Prediction on Flood Disaster," Proceedings of the 59th Hawaii International Conference on System Sciences(HICSS-59), Jan. 2026.
- Jan, 2026
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H. Prasad, Y. Yajima, D. Ikefuji, T. Suzuki, S. Tominaga, H. Sakurai, M. Otani, "Camera-Distributed Fiber Optic Sensing Fusion-Based Vehicle Behavior Estimation for Safe Onramp Merging Support in Mixed Traffic," Transportation Research Record: Journal of the Transportation Research Board, Jan. 2026.