Chaoran Liu

81 papers A* 6A 12B 1C 2Misc 3Journal 42Unranked 15
YearRankTypeTitle / Venue / Authors
2026 J jnl
A compact substrate integrated waveguide filter with improved stopband performance using E-shaped slot lines.
IEICE Electron. Express
Ting Yu, Jiagen Cheng, Chenxi Yue, Yu Gao, Chaoran Liu, Weihuang Yang, Linxi Dong
2026 — conf
Demystifying Mixed Outcomes of Self-Training: Pre-training Analyses on Non-Toy LLMs.
EACL (Findings)
Yusuke Nakamura, Hirokazu Kiyomaru, Chaoran Liu, Shuhei Kurita, Daisuke Kawahara
2026 J jnl
Memorization, Emergence, and Explaining Reversal Failures: A Controlled Study of Relational Semantics in LLMs.
CoRR
Yihua Zhu, Qianying Liu, Jiaxin Wang, Fei Cheng, Chaoran Liu, Akiko Aizawa, Sadao Kurohashi, Hidetoshi Shimodaira
2026 A* conf
Personality-guided Public-Private Domain Disentangled Hypergraph-Former Network for Multimodal Depression Detection.
AAAI
Changzeng Fu, Shiwen Zhao, Yunze Zhang, Zhongquan Jian, Shiqi Zhao, Chaoran Liu
2026 — conf
Scaling Data-Constrained Language Models with Synthetic Data.
EACL (Findings)
Hirokazu Kiyomaru, Yusuke Oda, Takashi Kodama, Chaoran Liu, Daisuke Kawahara
2025 J jnl
BIS Reasoning 1.0: The First Large-Scale Japanese Benchmark for Belief-Inconsistent Syllogistic Reasoning.
CoRR
Ha-Thanh Nguyen, Chaoran Liu, Qianying Liu, Hideyuki Tachibana, Su Myat Noe, Yusuke Miyao, Koichi Takeda, Sadao Kurohashi
2025 J jnl
EffIntentGCN: An Efficient Graph Convolutional Network for Skeleton-Based Pedestrian Crossing Intention Prediction.
IEEE Trans. Intell. Transp. Syst.
Jiaqi Shi, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2025 J jnl
Extrovert or Introvert? GAN-Based Humanoid Upper-Body Gesture Generation for Different Impressions.
Int. J. Soc. Robotics
Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Jiaqi Shi, Hiroshi Ishiguro
2025 J jnl
Facial action units guided graph representation learning for multimodal depression detection.
Neurocomputing
Changzeng Fu, Fengkui Qian, Yikai Su, Kaifeng Su, Siyang Song, Mingyue Niu, Jiaqi Shi, Zhigang Liu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2025 J jnl
HAM-GNN: A hierarchical attention-based multi-dimensional edge graph neural network for dialogue act classification.
Expert Syst. Appl.
Changzeng Fu, Yikai Su, Kaifeng Su, Yinghao Liu, Jiaqi Shi, Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2025 A conf
HAPI: A Model for Learning Robot Facial Expressions from Human Preferences.
IROS
Dongsheng Yang, Qianying Liu, Wataru Sato, Takashi Minato, Chaoran Liu, Shin'ya Nishida
2025 J jnl
HAPI: A Model for Learning Robot Facial Expressions from Human Preferences.
CoRR
Dongsheng Yang, Qianying Liu, Wataru Sato, Takashi Minato, Chaoran Liu, Shin'ya Nishida
2025 J jnl
HiMul-LGG: A hierarchical decision fusion-based local-global graph neural network for multimodal emotion recognition in conversation.
Neural Networks
Changzeng Fu, Fengkui Qian, Kaifeng Su, Yikai Su, Ze Wang, Jiaqi Shi, Zhigang Liu, Chaoran Liu, Carlos Toshinori Ishi
2025 J jnl
Learning to discover anomalous spatiotemporal trajectory via Open-world State Space model.
Knowl. Based Syst.
Qiang Gao, Chaoran Liu, Li Huang, Goce Trajcevski, Qing Guo, Fan Zhou
2025 Misc conf
M
ICASSP
Changzeng Fu, Kaifeng Su, Yikai Su, Fengkui Qian, Yixuan Zhang, Chaoran Liu, Siyang Song, Le Yang, Xiaoyong Lv, Peng Shan, Yuliang Zhao
2025 J jnl
Nonlinear vibrations of three-phase composite truncated conical shells affected by complex factors under 1:1 internal resonance.
Commun. Nonlinear Sci. Numer. Simul.
Yan Zheng, Jinqiu Duan, Tao Liu, Huiying Zheng, Chaoran Liu
2025 J jnl
Optimal L
CoRR
Gang Chen, Chaoran Liu, Yangwen Zhang
2025 J jnl
Optimal L
CoRR
Gang Chen, Chaoran Liu, Yangwen Zhang
2025 J jnl
Personality-guided Public-Private Domain Disentangled Hypergraph-Former Network for Multimodal Depression Detection.
CoRR
Changzeng Fu, Shiwen Zhao, Yunze Zhang, Zhongquan Jian, Shiqi Zhao, Chaoran Liu
2025 J jnl
Prover Agent: An Agent-based Framework for Formal Mathematical Proofs.
CoRR
Kaito Baba, Chaoran Liu, Shuhei Kurita, Akiyoshi Sannai
2025 J jnl
Quadrupedal Spine Control Strategies: Exploring Correlations Between System Dynamic Responses and Human Perspectives.
CoRR
Nicholas Hafner, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2025 J jnl
Quadrupedal spine control strategies: exploring correlations between system dynamic responses and human perspectives.
Adv. Robotics
Nicholas Hafner, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2025 J jnl
Synchronous low-frequency vibration mitigation and energy harvesting with tunable load bearing capacity and operation band.
Commun. Nonlinear Sci. Numer. Simul.
Wei Zhang, Muchen Shi, Chaoran Liu, Xiaoyang Su
2025 A* conf
The First MPDD Challenge: Multimodal Personality-aware Depression Detection.
ACM Multimedia
Changzeng Fu, Zelin Fu, Qi Zhang, Xinhe Kuang, Jiacheng Dong, Kaifeng Su, Yikai Su, Wenbo Shi, Junfeng Yao, Yuliang Zhao, Shiqi Zhao, Jiadong Wang, Siyang Song, Chaoran Liu, Yuichiro Yoshikawa, Björn W. Schuller, Hiroshi Ishiguro
2025 J jnl
The First MPDD Challenge: Multimodal Personality-aware Depression Detection.
CoRR
Changzeng Fu, Zelin Fu, Qi Zhang, Xinhe Kuang, Jiacheng Dong, Kaifeng Su, Yikai Su, Wenbo Shi, Junfeng Yao, Yuliang Zhao, Shiqi Zhao, Jiadong Wang, Siyang Song, Chaoran Liu, Yuichiro Yoshikawa, Björn W. Schuller, Hiroshi Ishiguro
2025 A conf
What Do Humans Hear When Interacting? Experiments on Selective Listening for Evaluating ASR of Spoken Dialogue Systems.
INTERSPEECH
Kiyotada Mori, Seiya Kawano, Chaoran Liu, Carlos Toshinori Ishi, Angel F. Garcia Contreras, Koichiro Yoshino
2025 J jnl
What Do Humans Hear When Interacting? Experiments on Selective Listening for Evaluating ASR of Spoken Dialogue Systems.
CoRR
Kiyotada Mori, Seiya Kawano, Chaoran Liu, Carlos Toshinori Ishi, Angel Fernando Garcia Contreras, Koichiro Yoshino
2024 J jnl
A Positioning Alarm System for Explosive Impact Debris Protective Suit Based on an Accelerometer Array.
Sensors
Jianing Hu, Chaoran Liu, Xucong Wang, Zai Wang, Xin Tong, Fangqi Li, Zhenyu Jin, Xiaoyuan Wang, Lufeng Che, Jing Yu, Defei Yao, Gaofeng Wang, Linxi Dong
2024 B conf
Age and Spatial Cue Effects on User Performance for an Adaptable Verbal Wayfinding System.
RO-MAN
Rin Takahira, Chaoran Liu, Carlos Toshinori Ishi, Takenao Ohkawa
2024 J jnl
Is It Possible to Recognize a Speaker Without Listening? Unraveling Conversation Dynamics in Multi-Party Interactions Using Continuous Eye Gaze.
IEEE Robotics Autom. Lett.
Ird Ali Durrani, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2024 J jnl
Non-Invasive Blood Pressure Monitoring Using a Single-Channel PPG Sensor With Adaptive Kalman Algorithm and 4-LED Arrayed Structure.
IEEE Trans. Instrum. Meas.
Wei Shi, Linxi Dong, Jiagen Cheng, Yuanbin Mu, Chenxi Yue, Mengyi Hu, Yuxin Zhong, Yu Gao, Chaoran Liu, Xiaoyuan Wang, Jing Yu, Defei Yao, Weihuang Yang
2024 A conf
Retargeting Human Facial Expression to Human-like Robotic Face through Neural Network Surrogate-based Optimization.
IROS
Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Takashi Minato, Hiroshi Ishiguro
2024 J jnl
Self-Powered Intelligent Water Droplet Monitoring Sensor Based on Solid-Liquid Triboelectric Nanogenerator.
Sensors
Lijie Zhu, Likang Guo, Zhi Ding, Zhengqian Zhao, Chaoran Liu, Lufeng Che
2024 J jnl
Speech-Driven Gesture Generation Using Transformer-Based Denoising Diffusion Probabilistic Models.
IEEE Trans. Hum. Mach. Syst.
Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2024 A conf
X-E-Speech: Joint Training Framework of Non-Autoregressive Cross-lingual Emotional Text-to-Speech and Voice Conversion.
INTERSPEECH
Houjian Guo, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2023 — conf
A Smartphone Pose Auto-calibration Method using Hash-based DOA Estimation.
SII
Chaoran Liu, Carlos Toshinori Ishi
2023 J jnl
A Wearable Joint Moment Real-Time Monitoring System: Joint Moment Analysis and Injury Prevention in Human Activities.
IEEE Instrum. Meas. Mag.
Jiabo Zhao, Jiasong Wang, Weihuang Yang, Yuanbin Mu, Jiagen Cheng, Mengyi Hu, Haixia Yan, Chaoran Liu, Linxi Dong
2023 J jnl
An Adversarial Training Based Speech Emotion Classifier With Isolated Gaussian Regularization.
IEEE Trans. Affect. Comput.
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2023 — conf
An attention-based sound selective hearing support system: evaluation by subjects with age-related hearing loss.
SII
Carlos Toshinori Ishi, Chaoran Liu, Takashi Minato
2023 J jnl
Automatic Image Segmentation and Grading Diagnosis of Sacroiliitis Associated with AS Using a Deep Convolutional Neural Network on CT Images.
J. Imaging Inform. Medicine
Ke Zhang, Guibo Luo, Wenjuan Li, YunFei Zhu, Jielin Pan, Ximeng Li, Chaoran Liu, Jianchao Liang, Yingying Zhan, Jing Zheng, Shaolin Li, Wenli Cai, Guobin Hong
2023 Misc conf
HAG: Hierarchical Attention with Graph Network for Dialogue Act Classification in Conversation.
ICASSP
Changzeng Fu, Zhenghan Chen, Jiaqi Shi, Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2023 — conf
HBay: Predicting Human Mobility via Hyperspherical Bayesian Learning.
KSEM (2)
Li Huang, Kai Liu, Chaoran Liu, Qiang Gao, Xiao Zhou, Guisong Liu
2023 A* conf
Open Anomalous Trajectory Recognition via Probabilistic Metric Learning.
IJCAI
Qiang Gao, Xiaohan Wang, Chaoran Liu, Goce Trajcevski, Li Huang, Fan Zhou
2023 C conf
QUICKVC: A Lightweight VITS-Based Any-to-Many Voice Conversion Model using ISTFT for Faster Conversion.
ASRU
Houjian Guo, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2023 J jnl
QuickVC: Any-to-many Voice Conversion Using Inverse Short-time Fourier Transform for Faster Conversion.
CoRR
Houjian Guo, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2023 A conf
Recognizing Real-World Intentions using A Multimodal Deep Learning Approach with Spatial-Temporal Graph Convolutional Networks.
IROS
Jiaqi Shi, Chaoran Liu, Carlos Toshinori Ishi, Bowen Wu, Hiroshi Ishiguro
2023 C conf
Using Joint Training Speaker Encoder With Consistency Loss to Achieve Cross-Lingual Voice Conversion and Expressive Voice Conversion.
ASRU
Houjian Guo, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2022 — conf
A Controllable Cross-Gender Voice Conversion for Social Robot.
ACIIW
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2022 J jnl
An improved CycleGAN-based emotional voice conversion model by augmenting temporal dependency with a transformer.
Speech Commun.
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2022 A conf
Controlling the Impression of Robots via GAN-based Gesture Generation.
IROS
Bowen Wu, Jiaqi Shi, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2021 J jnl
CycleTransGAN-EVC: A CycleGAN-based Emotional Voice Conversion Model with Transformer.
CoRR
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2021 J jnl
Enhanced vibration isolation performance of quasi-zero-stiffness isolator by introducing tunable nonlinear inerter.
Commun. Nonlinear Sci. Numer. Simul.
Chaoran Liu, Kaiping Yu, Baopeng Liao, Rongping Hu
2021 Misc conf
MAEC: Multi-Instance Learning with an Adversarial Auto-Encoder-Based Classifier for Speech Emotion Recognition.
ICASSP
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2021 — conf
Probabilistic Human-like Gesture Synthesis from Speech using GRU-based WGAN.
ICMI Companion
Bowen Wu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2021 J jnl
Skeleton-Based Emotion Recognition Based on Two-Stream Self-Attention Enhanced Spatial-Temporal Graph Convolutional Network.
Sensors
Jiaqi Shi, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2021 J jnl
Using an Android Robot to Improve Social Connectedness by Sharing Recent Experiences of Group Members in Human-Robot Conversations.
IEEE Robotics Autom. Lett.
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Yuichiro Yoshikawa, Takamasa Iio, Hiroshi Ishiguro
2020 — conf
3D Skeletal Movement enhanced Emotion Recognition Network.
APSIPA
Jiaqi Shi, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2020 J jnl
A Characterization of the Performance of Gas Sensor Based on Heater in Different Gas Flow Rate Environments.
IEEE Trans. Ind. Informatics
Linxi Dong, Zhongren Xu, Weipeng Xuan, Haixia Yan, Chaoran Liu, Wen-Sheng Zhao, Gaofeng Wang, Kwok Siong Teh
2020 — conf
AAEC: An Adversarial Autoencoder-based Classifier for Audio Emotion Recognition.
MuSe @ ACM Multimedia
Changzeng Fu, Jiaqi Shi, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2020 — conf
An End-to-end Multitask Learning Model to Improve Speech Emotion Recognition.
EUSIPCO
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2020 J jnl
Analysis of body gestures in anger expression and evaluation in android robot.
Adv. Robotics
Chinenye Augustine Ajibo, Carlos Toshinori Ishi, Ryusuke Mikata, Chaoran Liu, Hiroshi Ishiguro
2020 — conf
Generation and Evaluation of Audio-Visual Anger Emotional Expression for Android Robot.
HRI (Companion)
Chinenye Augustine Ajibo, Ryusuke Mikata, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2020 J jnl
Multi-Modality Emotion Recognition Model with GAT-Based Multi-Head Inter-Modality Attention.
Sensors
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2020 — conf
SeMemNN: A Semantic Matrix-Based Memory Neural Network for Text Classification.
ICSC
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Yuichiro Yoshikawa, Hiroshi Ishiguro
2020 J jnl
SeMemNN: A Semantic Matrix-Based Memory Neural Network for Text Classification.
CoRR
Changzeng Fu, Chaoran Liu, Carlos Toshinori Ishi, Yuichiro Yoshikawa, Hiroshi Ishiguro
2019 A conf
A Neural Turn-Taking Model without RNN.
INTERSPEECH
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2019 J jnl
Auditory scene reproduction for tele-operated robot systems.
Adv. Robotics
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2019 J jnl
Probabilistic nod generation model based on speech and estimated utterance categories.
Adv. Robotics
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2017 — conf
Lane-level route planning based on a multi-layer map model.
ITSC
Chaoran Liu, Kun Jiang, Zhongyang Xiao, Zhong Cao, Diange Yang
2017 A conf
Probabilistic nod generation model based on estimated utterance categories.
IROS
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2017 — conf
Recursive intelligent matching pursuit method for image sequences reconstruction based on l0 minimization.
I2MTC
Dan Li, Chaoran Liu, Xuan Liu, Zhaojun Wu, Qiang Wang, Yi Shen
2017 A conf
Turn-Taking Estimation Model Based on Joint Embedding of Lexical and Prosodic Contents.
INTERSPEECH
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2016 A conf
Hearing support system using environment sensor network.
IROS
Carlos Toshinori Ishi, Chaoran Liu, Jani Even, Norihiro Hagita
2015 A* conf
Bringing the Scene Back to the Tele-operator: Auditory Scene Manipulation for Tele-presence Systems.
HRI
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro
2013 J jnl
Generation of Nodding, Head tilting and Gazing for Human-Robot speech Interaction.
Int. J. Humanoid Robotics
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro, Norihiro Hagita
2012 A conf
Evaluation of a formant-based speech-driven lip motion generation.
INTERSPEECH
Carlos Toshinori Ishi, Chaoran Liu, Hiroshi Ishiguro, Norihiro Hagita
2012 A conf
Evaluation of formant-based lip motion generation in tele-operated humanoid robots.
IROS
Carlos Toshinori Ishi, Chaoran Liu, Hiroshi Ishiguro, Norihiro Hagita
2012 A* conf
Generation of nodding, head tilting and eye gazing for human-robot dialogue interaction.
HRI
Chaoran Liu, Carlos Toshinori Ishi, Hiroshi Ishiguro, Norihiro Hagita
2011 — conf
Speech-driven lip motion generation for tele-operated humanoid robots.
AVSP
Carlos Toshinori Ishi, Chaoran Liu, Hiroshi Ishiguro, Norihiro Hagita
2010 A* conf
Head motions during dialogue speech and nod timing control in humanoid robots.
HRI
Carlos Toshinori Ishi, Chaoran Liu, Hiroshi Ishiguro, Norihiro Hagita
2009 J jnl
Contour-motion feature (CMF): A space-time approach for robust pedestrian detection.
Pattern Recognit. Lett.
Yazhou Liu, Xilin Chen, Hongxun Yao, Xinyi Cui, Chaoran Liu, Wen Gao