Xiaohui Liang

According to our database, Xiaohui Liang authored at least 104 papers between 2003 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Fg-T2M++: LLMs-Augmented Fine-Grained Text Driven Human Motion Generation.

Yin Wang, Mu Li, Jiapeng Liu, Zhiying Leng, Frederick W. B. Li, Ziyao Zhang, Xiaohui Liang

Int. J. Comput. Vis., July, 2025

Uncertainty-aware Probabilistic 3D Human Motion Forecasting via Invertible Networks.

Yue Ma, Kanglei Zhou, Fuyang Yu, Frederick W. B. Li, Xiaohui Liang

CoRR, July, 2025

MOST: Motion Diffusion Model for Rare Text via Temporal Clip Banzhaf Interaction.

Yin Wang, Mu Li, Zhiying Leng, Frederick W. B. Li, Xiaohui Liang

CoRR, July, 2025

Adaptive Score Alignment Learning for Continual Perceptual Quality Assessment of 360-Degree Videos in Virtual Reality.

Kanglei Zhou, Zikai Hao, Liyuan Wang, Xiaohui Liang

IEEE Trans. Vis. Comput. Graph., May, 2025

PHI: Bridging Domain Shift in Long-Term Action Quality Assessment via Progressive Hierarchical Instruction.

Kanglei Zhou, Hubert P. H. Shum, Frederick W. B. Li, Xingxing Zhang, Xiaohui Liang

IEEE Trans. Image Process., 2025

FineCausal: A Causal-Based Framework for Interpretable Fine-Grained Action Quality Assessment.

Ruisheng Han, Kanglei Zhou, Amir Atapour-Abarghouei, Xiaohui Liang, Hubert P. H. Shum

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2025

2024

Laplacian Projection Based Global Physical Prior Smoke Reconstruction.

Shibang Xiao, Chao Tong, Qifan Zhang, Yunchi Cen, Frederick W. B. Li, Xiaohui Liang

IEEE Trans. Vis. Comput. Graph., December, 2024

A Real-Time and Interactive Fluid Modeling System for Mixed Reality.

Yunchi Cen, Hanchen Deng, Yue Ma, Xiaohui Liang

IEEE Trans. Vis. Comput. Graph., November, 2024

Multi-Task Spatial-Temporal Graph Auto-Encoder for Hand Motion Denoising.

Kanglei Zhou, Hubert P. H. Shum, Frederick W. B. Li, Xiaohui Liang

IEEE Trans. Vis. Comput. Graph., October, 2024

Color Theme Evaluation through User Preference Modeling.

Bailin Yang, Tianxiang Wei, Frederick W. B. Li, Xiaohui Liang, Zhigang Deng, Yili Fang

ACM Trans. Appl. Percept., July, 2024

A Comprehensive Survey of Action Quality Assessment: Method and Benchmark.

Kanglei Zhou, Ruizhi Cai, Liyuan Wang, Hubert P. H. Shum, Xiaohui Liang

CoRR, 2024

Towards Cross-Modal Point Cloud Retrieval for Indoor Scenes.

Fuyang Yu, Zhen Wang, Dongyuan Li, Peide Zhu, Xiaohui Liang, Xiaochuan Wang, Manabu Okumura

Proceedings of the MultiMedia Modeling - 30th International Conference, 2024

CoFInAl: Enhancing Action Quality Assessment with Coarse-to-Fine Instruction Alignment.

Kanglei Zhou, Junlin Li, Ruizhi Cai, Liyuan Wang, Xingxing Zhang, Xiaohui Liang

Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, 2024

CUS3D: Clip-Based Unsupervised 3D Segmentation via Object-Level Denoise.

Fuyang Yu, Runze Tian, Zhen Wang, Xiaochuan Wang, Xiaohui Liang

Proceedings of the IEEE International Conference on Multimedia and Expo, 2024

MAGR: Manifold-Aligned Graph Regularization for Continual Action Quality Assessment.

Kanglei Zhou, Liyuan Wang, Xingxing Zhang, Hubert P. H. Shum, Frederick W. B. Li, Jianguo Li, Xiaohui Liang

Proceedings of the Computer Vision - ECCV 2024, 2024

LightOctree: Lightweight 3D Spatially-Coherent Indoor Lighting Estimation.

Xuecan Wang, Shibang Xiao, Xiaohui Liang

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

HyperSDFusion: Bridging Hierarchical Structures in Language and Geometry for Enhanced 3D Text2Shape Generation.

Zhiying Leng, Tolga Birdal, Xiaohui Liang, Federico Tombari

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023

Hierarchical Graph Convolutional Networks for Action Quality Assessment.

Kanglei Zhou, Yue Ma, Hubert P. H. Shum, Xiaohui Liang

IEEE Trans. Circuits Syst. Video Technol., December, 2023

Part-Aware Point Cloud Completion through Multi-Modal Part Segmentation.

Fuyang Yu, Runze Tian, Xuanjun Wang, Xiaohui Liang

Entropy, December, 2023

A Differential Diffusion Theory for Participating Media.

Yunchi Cen, Chen Li, Frederick W. B. Li, Bailin Yang, Xiaohui Liang

Comput. Graph. Forum, October, 2023

Physics-Based Differentiable Rendering for Efficient and Plausible Fluid Modeling from Monocular Video.

Yunchi Cen, Qifan Zhang, Xiaohui Liang

Entropy, September, 2023

IAACS: Image Aesthetic Assessment Through Color Composition And Space Formation.

Bailin Yang, Changrui Zhu, Frederick W. B. Li, Tianxiang Wei, Xiaohui Liang, Qingxu Wang

Virtual Real. Intell. Hardw., February, 2023

A Video-Based Augmented Reality System for Human-in-the-Loop Muscle Strength Assessment of Juvenile Dermatomyositis.

Kanglei Zhou, Ruizhi Cai, Yue Ma, Qingqing Tan, Xinning Wang, Jianguo Li, Hubert P. H. Shum, Frederick W. B. Li, Song Jin, Xiaohui Liang

IEEE Trans. Vis. Comput. Graph., 2023

Global Physical Prior Based Fluid Reconstruction for VR/AR.

Qifan Zhang, Shibang Xiao, Yunchi Cen, Jing Han, Xiaohui Liang

Proceedings of the IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops, 2023

A Mixed Reality Training System for Hand-Object Interaction in Simulated Microgravity Environments.

Kanglei Zhou, Chen Chen, Yue Ma, Zhiying Leng, Hubert P. H. Shum, Frederick W. B. Li, Xiaohui Liang

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2023

PhyVR: Physics-based Multi-material and Free-hand Interaction in VR.

Hanchen Deng, Jin Li, Yang Gao, Xiaohui Liang, Hongyu Wu, Aimin Hao

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2023

PointHGN: Point Heterogeneous Graph Neural Network for Point Cloud Learning.

Zhiying Leng, Shun-cheng Wu, Frederick W. B. Li, Federico Tombari, Xiaohui Liang

Proceedings of the IEEE International Conference on Multimedia and Expo Workshops, 2023

Fg-T2M: Fine-Grained Text-Driven Human Motion Generation via Diffusion Model.

Yin Wang, Zhiying Leng, Frederick W. B. Li, Shun-Cheng Wu, Xiaohui Liang

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

Dynamic Hyperbolic Attention Network for Fine Hand-object Reconstruction.

Zhiying Leng, Shun-Cheng Wu, Mahdi Saleh, Antonio Montanaro, Hao Yu, Yin Wang, Nassir Navab, Xiaohui Liang, Federico Tombari

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2023

2022

Aesthetic Enhancement via Color Area and Location Awareness.

Bailin Yang, Qingxu Wang, Frederick W. B. Li, Xiaohui Liang, Tianxiang Wei, Changrui Zhu

Proceedings of the 30th Pacific Conference on Computer Graphics and Applications, 2022

2021

Cumulus cloud modeling from images based on VAE-GAN.

Zili Zhang, Yunchi Cen, Fan Zhang, Xiaohui Liang

Virtual Real. Intell. Hardw., 2021

Facial reshaping operator for controllable face beautification.

Shanfeng Hu, Hubert P. H. Shum, Xiaohui Liang, Frederick W. B. Li, Nauman Aslam

Expert Syst. Appl., 2021

Stable Hand Pose Estimation under Tremor via Graph Neural Network.

Zhiying Leng, Jiaying Chen, Hubert P. H. Shum, Frederick W. B. Li, Xiaohui Liang

Proceedings of the IEEE Virtual Reality and 3D User Interfaces, 2021

STGAE: Spatial-Temporal Graph Auto-Encoder for Hand Motion Denoising.

Kanglei Zhou, Zhiyuan Cheng, Hubert P. H. Shum, Frederick W. B. Li, Xiaohui Liang

Proceedings of the IEEE International Symposium on Mixed and Augmented Reality, 2021

2020

A Unified Deep Metric Representation for Mesh Saliency Detection and Non-Rigid Shape Matching.

Shanfeng Hu, Hubert P. H. Shum, Nauman Aslam, Frederick W. B. Li, Xiaohui Liang

IEEE Trans. Multim., 2020

Variable-Structure Near-Space Vehicles with Time-Varying State Constraints Attitude Control Based on Switched Nonlinear System.

Cong Feng, Qing Wang, Chen Liu, Changhua Hu, Xiaohui Liang

Sensors, 2020

CTS-LSTM: LSTM-based neural networks for correlatedtime series prediction.

Huaiyu Wan, Shengnan Guo, Kang Yin, Xiaohui Liang, Youfang Lin

Knowl. Based Syst., 2020

Target-driven cloud evolution using position-based fluids.

Zili Zhang, Yunfei Li, Bailin Yang, Frederick W. B. Li, Xiaohui Liang

Comput. Animat. Virtual Worlds, 2020

Sparse metric-based mesh saliency.

Shanfeng Hu, Xiaohui Liang, Hubert P. H. Shum, Frederick W. B. Li, Nauman Aslam

Neurocomputing, 2020

Cumuliform cloud formation control using parameter-predicting convolutional neural network.

Zili Zhang, Yue Ma, Yunfei Li, Frederick W. B. Li, Hubert P. H. Shum, Bailin Yang, Jing Guo, Xiaohui Liang

Graph. Model., 2020

Self-Healing Control for Large Launch Vehicle Based on Extended State Observer and Adaptive Dynamic Programming.

Xiaohui Liang, Qing Wang, Changhua Hu, Zhi-Jie Zhou, Cong Feng

IEEE Access, 2020

Small Components Parsing VIA Multi-Feature Fusion Network.

Zhiying Leng, Yang Lu, Xiaohui Liang

Proceedings of the IEEE International Conference on Multimedia and Expo, 2020

Perceptual Quality Assessment On DIBR Synthesized Videos With Composite Distortions.

Xiaochuan Wang, Kai Wang, Bailin Yang, Frederick W. B. Li, Xiaohui Liang

Proceedings of the IEEE International Conference on Image Processing, 2020

2019

No-reference synthetic image quality assessment with convolutional neural network and local image saliency.

Xiaochuan Wang, Xiaohui Liang, Bailin Yang, Frederick W. B. Li

Comput. Vis. Media, 2019

Multi-Scale Dual-Branch Fully Convolutional Network for Hand Parsing.

Yang Lu, Xiaohui Liang, Frederick W. B. Li

CoRR, 2019

Deep Blind Synthesized Image Quality Assessment with Contextual Multi-Level Feature Pooling.

Xiaochuan Wang, Kai Wang, Bailin Yang, Frederick W. B. Li, Xiaohui Liang

Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Observer-based Sliding Mode Fault-Tolerant Control for Spacecraft Attitude System with Actuator Faults.

Qing Wang, Xiaohui Liang, Maopeng Ran, Chaoyang Dong

Proceedings of the CAA Symposium on Fault Detection, 2019

2018

DOOBNet: Deep Object Occlusion Boundary Detection from an Image.

Guoxia Wang, Xiaohui Liang, Frederick W. B. Li

CoRR, 2018

Hybrid constraint optimization for 3D subcutaneous vein reconstruction by near-infrared images.

Chan Wu, Jian Yang, Jianjun Zhu, Weijian Cong, Danni Ai, Hong Song, Xiaohui Liang, Yongtian Wang

Comput. Methods Programs Biomed., 2018

Scalable Remote Rendering Using Synthesized Image Quality Assessment.

Xiaochuan Wang, Xiaohui Liang, Bailin Yang, Frederick W. B. Li

IEEE Access, 2018

Modeling Detailed Cloud Scene from Multi-source Images.

Yunchi Cen, Xiaohui Liang, Junping Chen, Bailin Yang, Frederick W. B. Li

Proceedings of the 26th Pacific Conference on Computer Graphics and Applications, 2018

Single Depth Map Super-resolution with Local Self-similarity.

Xiaochuan Wang, Kai Wang, Xiaohui Liang

Proceedings of the 2nd International Conference on Video and Image Processing, 2018

Sketch-based Cloud Model Retrieval for Cumulus Cloud Scene Construction.

Junping Chen, Yunchi Cen, Xiaohui Liang

Proceedings of the 2nd International Conference on Digital Signal Processing, 2018

DOOBNet: Deep Object Occlusion Boundary Detection from an Image.

Guoxia Wang, Xiaochuan Wang, Frederick W. B. Li, Xiaohui Liang

Proceedings of the Computer Vision - ACCV 2018, 2018

A Deep Blind Image Quality Assessment with Visual Importance Based Patch Score.

Zhengyi Lv, Xiaochuan Wang, Kai Wang, Xiaohui Liang

Proceedings of the Computer Vision - ACCV 2018, 2018

2017

Modeling Cumulus Cloud Scenes from High-resolution Satellite Images.

Zili Zhang, Xiaohui Liang, Chunqiang Yuan, Frederick W. B. Li

Comput. Graph. Forum, 2017

A Robust Image Reflection Separation Method Based on Sift-Edge Flow.

Shaomin Du, Xiaohui Liang, Xiaochuan Wang

Proceedings of the Advances in Multimedia Information Processing - PCM 2017, 2017

Estimating Cumulus Cloud Shape from a Single Image.

Yiming Zhang, Zili Zhang, Jiayue Hou, Xiaohui Liang

Proceedings of the Advances in Image and Graphics Technologies - 12th Chinese conference, 2017

2016

Visual saliency guided textured model simplification.

Bailin Yang, Frederick W. B. Li, Xun Wang, Mingliang Xu, Xiaohui Liang, Zhaoyi Jiang, Yanhui Jiang

Vis. Comput., 2016

A Layered Approach for Robust Spatial Virtual Human Pose Reconstruction Using a Still Image.

Chengyu Guo, Songsong Ruan, Xiaohui Liang, Qinping Zhao

Sensors, 2016

Derivation of 3D cloud animation from geostationary satellite images.

Xiaohui Liang, Chunqiang Yuan

Multim. Tools Appl., 2016

A strong bilayer appearance model for human pose estimation from a high freedom still image.

Chengyu Guo, Songsong Ruan, Xiaohui Liang

Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

A Cluster Sampling Method for Image Matting via Sparse Coding.

Xiaoxue Feng, Xiaohui Liang, Zili Zhang

Proceedings of the Computer Vision - ECCV 2016, 2016

2014

ASEHM: a new transmission control mechanism for remote rendering system.

Yajie Yan, Xiaohui Liang, Ke Xie, Qinping Zhao

Multim. Tools Appl., 2014

Flexible editing of human motion by three-way decomposition.

Zhiying He, Xiaohui Liang, Jian Wang, Qinping Zhao, Chengyu Guo

Comput. Animat. Virtual Worlds, 2014

Automatic sub-category partitioning and parts localization for learning a robust object model.

Linjia Sun, Xiaohui Liang, Qinping Zhao

Image Vis. Comput., 2014

Recursive Templates Segmentation and Exemplars Matching for Human Parsing.

Linjia Sun, Xiaohui Liang, Qinping Zhao

Comput. J., 2014

Modelling Cumulus Cloud Shape from a Single Image.

Chunqiang Yuan, Xiaohui Liang, Shiyu Hao, Yue Qi, Qinping Zhao

Comput. Graph. Forum, 2014

Saliency-driven Depth Compression for 3D Image Warping.

Minjie Gu, Shanfeng Hu, Xiaochuan Wang, Xiaohui Liang, Xukun Shen, Aihong Qin

Proceedings of the 22nd Pacific Conference on Computer Graphics and Applications, 2014

2013

Modeling Large Scale Clouds from Satellite Images.

Chunqiang Yuan, Xiaohui Liang, Shiyu Hao, Guang Yang

Proceedings of the 21st Pacific Conference on Computer Graphics and Applications, 2013

Unsupervised image segmentation using global spatial constraint and multi-scale representation on multiple segmentation proposals.

Linjia Sun, Xiaohui Liang

Proceedings of the IEEE International Conference on Image Processing, 2013

Triangular Mesh Based Stroke Segmentation for Chinese Calligraphy.

Xiaoqing Wang, Xiaohui Liang, Linjia Sun, Min Liu

Proceedings of the 12th International Conference on Document Analysis and Recognition, 2013

2012

A Novel Skeletonization and Animation Approach for Point Models.

Zhiying He, Xiaohui Liang, Qinping Zhao

Trans. Edutainment, 2012

Feature lines extraction for remote rendering on point model.

Chuanjie Jing, Chunqiang Yuan, Shanfeng Hu, Yajie Yan, Xiaohui Liang

Comput. Vis. Sci., 2012

Statistical Structure Modeling and Optimal Combined Strategy Based Chinese Components Recognition.

Bowen Yu, Xiaohui Liang, Jiajia Hu, Linjia Sun

Proceedings of the Eighth International Conference on Signal Image Technology and Internet Based Systems, 2012

Stroke-Based Chinese Character Completion.

Xiaoqing Wang, Xiaohui Liang, Jiajia Hu, Linjia Sun

Proceedings of the Eighth International Conference on Signal Image Technology and Internet Based Systems, 2012

2011

Light Space Cascaded Shadow Maps Algorithm for Real Time Rendering.

Xiaohui Liang, Shang Ma, Li-Xia Cen, Zhuo Yu

J. Comput. Sci. Technol., 2011

I-BRIEF: A Fast Feature Point Descriptor with More Robust Features.

Jie Liu, Xiaohui Liang

Proceedings of the Seventh International Conference on Signal-Image Technology and Internet-Based Systems, 2011

Flexible editing of style, identity and content of human motion.

Zhiying He, Xiaohui Liang, Jian Wang, Yiming Yue

Proceedings of the Symposium on Interactive 3D Graphics and Games, 2011

An Adaptive Splitting and Transmission Control Method for Rendering Point Model on Mobile Devices.

Yajie Yan, Xiaohui Liang, Ke Xie, Qinping Zhao

Proceedings of the 2011 IEEE International Symposium on Multimedia, 2011

Integrating Boundary Cue with Superpixel for Image Segmentation.

Linjia Sun, Xiaohui Liang

Proceedings of the Sixth International Conference on Image and Graphics, 2011

2010

The augmented reality research progress in collaboration environment of CAR-CA.

Fengquan Zhang, Ling Zhao, Xiaohui Liang, Yue Qi, Xukun Shen

Proceedings of the 9th International Conference on Virtual Reality Continuum and its Applications in Industry, 2010

An adaptive splitting and transmission control method for rendering point model on mobile devices.

Ke Xie, Xiaohui Liang, Yubo Liu, Zhiying He

Proceedings of the 2010 Symposium on Interactive 3D Graphics, 2010

Real-Time Camera Tracking Using a Global Localization Scheme.

Yiming Yue, Xiaohui Liang, Chen Liu, Jie Liu

Proceedings of the Computer Vision - ACCV 2010 Workshops, 2010

2009

A point-based rendering approach for real-time interaction on mobile devices.

Xiaohui Liang, Qinping Zhao, Zhiying He, Ke Xie, Yubo Liu

Sci. China Ser. F Inf. Sci., 2009

Light Space Cascaded Shadow Maps for Large Scale Dynamic Environments.

Shang Ma, Xiaohui Liang, Zhuo Yu, Wei Ren

Proceedings of the Motion in Games, Second International Workshop, 2009

A novel simplification algorithm based on MLS and Splats for point models.

Zhiying He, Xiaohui Liang

Proceedings of the 2009 Computer Graphics International Conference, 2009

Multi-attributes controlled point-based rendering architecture for mobile devices.

Zhiying He, Xiaohui Liang

Proceedings of the 11th International Conference on Computer-Aided Design and Computer Graphics, 2009

2008

A Level of Detail Selection Method for Multi-Type Objects Based on The Span of Level Changed.

Zhuo Yu, Xiaohui Liang, Zhiyu Chen

Proceedings of the 2008 IEEE Conference on Robotics, Automation and Mechatronics, 2008

GPU-Based Feature-Preserving Distance Field Computation.

Xiaoxiao Wu, Xiaohui Liang, Qidi Xu, Qinping Zhao

Proceedings of the International Conference on Cyberworlds 2008, 2008

A Registration Method Based on Nature Feature with KLT Tracking Algorithm for Wearable Computers.

Fei Teng, Xiao-Hui Liang, Zhi-Ying He, Guo-Liang Hua

Proceedings of the International Conference on Cyberworlds 2008, 2008

A collaborative virtual assembly system based on mobile devices.

Xiaohui Liang, Zhiying He, Xiaoxiao Wu

Proceedings of the 13th Asia-Pacific Computer Systems Architecture Conference, 2008

2007

GPU-Based Real-Time Deformation with Normal Reconstruction.

Yinghui Che, Jing Wang, Xiaohui Liang

Proceedings of the Technologies for E-Learning and Digital Entertainment, 2007

A multiresolution object space point-based rendering approach for mobile devices.

Zhiying He, Xiaohui Liang

Proceedings of the 5th International Conference on Computer Graphics, 2007

2006

Constructing 3D Surface from Planar Contours with Grid Adjustment Analysis.

Xiaohui Liang, Xiaoxiao Wu, Aimin Liang, Chuanpeng Wang

Proceedings of the Interactive Technologies and Sociotechnical Systems, 2006

Adaptive Mechanisms of Organizational Structures in Multi-agent Systems.

Zheng-guang Wang, Xiaohui Liang, Qinping Zhao

Proceedings of the Agent Computing and Multi-Agent Systems, 2006

A Graph Transformation System Model of Dynamic Reorganization in Multi-agent Systems.

Zheng-guang Wang, Xiaohui Liang, Qinping Zhao

Proceedings of the Intelligent Data Engineering and Automated Learning, 2006

SIVP: A Toolkit for Integrating Visualization into Virtual Environment.

Xiaohui Liang, Yinghui Che, Xiaoxiao Wu

Proceedings of the 16th International Conference on Artificial Reality and Telexistence, 2006

A Point-Based Rendering Approach for Mobile Devices.

Zhiying He, Xiaohui Liang

Proceedings of the 16th International Conference on Artificial Reality and Telexistence, 2006

A Graph Based Simulation of Reorganization in Multi-agent Systems.

Zheng-guang Wang, Xiao-Hui Liang

Proceedings of the 2006 IEEE/WIC/ACM International Conference on Intelligent Agent Technology, 2006

Real-time deformation using modal analysis on graphics hardware.

Yinghui Che, Jing Wang, Xiaohui Liang

Proceedings of the 4th International Conference on Computer Graphics and Interactive Techniques in Australasia and Southeast Asia 2006, Kuala Lumpur, Malaysia, November 29, 2006

Commitment and Obligation Based on Utility in Agent Organization.

Zheng-guang Wang, Xiaohui Liang, Qinping Zhao

Proceedings of the Firth IEEE International Conference on Cognitive Informatics, 2006

2005

A Toolkit for Automatically Modeling and Simulating 3D Multi-articulation Entity in Distributed Virtual Environment.

Xiaohui Liang, Chuanpeng Wang, Yinghui Che, Yu Jiangying, Qu Na

Proceedings of the Computational Science and Its Applications, 2005

2003

Collaboration Based on Hierachical Relationship.

Xiaohui Liang, Xukun Shen, Qinping Zhao

Proceedings of the 2003 IEEE/WIC International Conference on Intelligent Agent Technology (IAT 2003), 2003