Yu-Shen Liu
刘玉身 (Yu-Shen Liu)

副教授
清华大学软件学院


联系方式:
E-mail:liuyushen@tsinghua.edu.cn
E-mail:liuyushen00@gmail.com
电话:+86-10-62795455

个人主页:
Tsinghua homepageGoogle ScholarDBLP
Yu-Shen Liu is an Associate Professor in of Software at Tsinghua University. He spent three years as a post doctoral researcher in Purdue University from 2006 to 2009. He earned his PhD in the Department of Computer Science and Technology at Tsinghua University, China, in 2006. He received his BS in mathematics from Jilin University, China, in 2000. His current research interests include algorithms in pattern recognition, machine learning, shape matching and retrieval; Information retrieval, semantic search; Smart building, Building Information Modeling (BIM); Digital Geometry Processing (DGP), shape denoising and smoothing.
学习经历
2000-2006: 清华大学计算机科学与技术系 博士学位
1996-2000: 吉林大学数学系 学士学位
工作经历
2009 至今: 清华大学软件学院
2006-2009: 美国普渡(Purdue)大学机械工程学院 博士后
研究方向
三维计算机视觉,形状分析,三维深度学习,点云理解

信息检索,跨模态检索,语义检索,形状匹配

智能建筑,建筑信息模型

数字几何处理,计算机图形学,计算机辅助设计

目前,我正在招收博士生研究助理参与顶级学术会议、期刊的工作。如有意向请与我取得联系。

科研项目
1. 国家自然科学基金: 基于特征表示学习的三维点云语义实例分割与形状补全 (62072268), 2021.01-2024.12,负责人.

2. 国家重点研发计划课题:城镇空间信息协同管理及综合服务平台 (2018YFB0505403),2018.05-2022.04,课题负责人;

3. 国家自然科学基金:基于IFC的建筑信息模型(BIM)语义检索技术研究(61472202),2015.01-2018.12,负责人;

4. 国家自然科学基金:基于度量几何的三维关节变形模型的形状匹配研究(61272229),2013.01-2016.12,负责人;

5. 国家自然科学基金:非刚性三维模型检索技术研究(61003095),2011.01-2013.12,负责人;

6. 科技部“十二五”国家科技支撑计划项目:城镇住宅建设BIM技术研究及其产业化应用示范(2012BAJ03B00),2012.01-2015.09,主要研究人员;

7. 国家自然科学基金:中国建筑信息化技术发展战略研究(U0970155),主要研究人员;

讲授课程
程序设计基础, 本科生

数字几何处理, 研究生

业务流程与资产管理, 研究生

奖励与荣誉
Highly_cited 2016年,Elsevier期刊《Advanced Engineering Informatics》(CCF B类)的Highly Cited Research,该奖项表彰从2014至2016年期间引用率最高的5篇论文(one of the most highly cited papers during 2014, 2015 and up until June 2016)
[Project Page]   [Paper]   [Bib]  
ICCCBE2016_award 2016年,获得国际会议ICCCBE 2016的Best Student Presentation
[Paper]  
2005年,CAD/Graphics 2005最佳学生论文奖(Best Student Paper Award).
2006年,清华大学校级优秀博士学位论文(二等奖)
2005年,清华大学研究生奖学金(英特尔奖学金)
2004年,清华大学“一二•九优秀辅导员奖
学术服务
Senior Program Committee member at IJCAI 2021

Program Committee member at ACM Multimedia 2020, ACM Multimedia 2019

Program Committee member at AAAI 2020

Program Committee member at IJCAI 2020, IJCAI 2019

Program Committee member at WACV 2020, GDC 2019, CAD&CG 2019, ACM Multimedia Asia 2019

Program Committee of EG-ICE 2019(European Group for Intelligent Computing in Engineering)

The editorial team of Construction Innovation: Information, Process, Management (CI), 2018 ~ present http://www.emeraldgrouppublishing.com/products/journals/editorial_team.htm?id=CI.

Co-chairs of PLM Smart Manufacturing Workshop, 2018 Asian Conference on Design and Digital Engineering (ACDDE2018).

The program committee of AUAPAF2018 (Asian Universities Alliance Postgraduate Academic Forum)

2017年至今,BIM领域国际期刊《Smart Construction Research》的Editorial Board Member

2014年,担任期刊“The Scientific World Journal”的BIM领域专刊的Lead Guest Editor. (SCI, 2012 Impact factor: 1.730)   [Bib]
http://www.hindawi.com/journals/tswj/si/465058/cfp/

2013年,担任期刊“Advances in Mechanical Engineering”的专刊的Guest Editor. (SCI, 2012 Impact factor: 1.062)
http://www.hindawi.com/journals/ame/si/293862/

担任期刊“Frontiers of Computer Science”的青年副主编(AE)

The member on IFC Alignment 1.1 Expert Panel in buildingSMART.

The group of buildingSMART IFC Roads and Railway Standard.

担任国际会议和期刊审稿人, 包括: IEEE Transactions on Image Processing (TIP), CVPR, ICCV, IJCAI, AAAI, ACM Multimedia, ICME, Automation in Construction, Advanced Engineering Informatics, Computer-Aided Design, ASME Journal of Mechanical Design, The Visual Computer, Computers & Graphics, International Journal of Precision Engineering and Manufacturing, Applied Stochastic Models in Business and Industry 等

软件项目
BIMSeek BIMSeek
A search engine for retrieving online BIM product resources.
Platform website:     BIMSeek Engine
BIMSeek+ BIMSeek+
A content-based search engine for BIM models using IFC ontology.
Platform website:     BIMSeek+
IFCCompressor IFCCompressor
A content-based compression algorithm for optimizing Industry Foundation Classes files.
Platform website:     IFCCompressor Tool
IFCDiff IFCDiff
A content-based automatic comparison approach for IFC files with hierarchical structures.
Platform website:     IFCDiff Tool
BIMOne BIMOne
An integrated management system for BIM resources and projects.
Platform website:     BIMOne System
3DMolNavi 3DMolNavi
A web-based visualized navigation system developed for intuitively exploring flexible molecular shape retrieval.
Platform website:     3DMolNavi Platform
学术成果
Preprint
FG3D Xinhai Liu, Zhizhong Han, Yu-Shen Liu, Matthias Zwicker. Fine-Grained 3D Shape Classification with Hierarchical Part-View Attentions. TIP 2020, submitted.
[ArXiv]
MVDLite Han Liu, Ge Gao, Hehua Zhang, Yu-Shen Liu, Yan Song, Ming Gu. MVDLite: A Light-weight Representation of Model View Definition with Fast Validation for BIM Applications.
[PDF]   [ArXiv]
2020
Point2SpatialCapsule Xin Wen, Zhizhong Han, Xinhai Liu, Yu-Shen Liu. Point2SpatialCapsule: Aggregating Features and Spatial Relationships of Local Regions on Point Clouds using Spatial-aware Capsules. IEEE Transactions on Image Processing, 2020, 29: 8855-8869. (SCI, 2019 Impact factor: 9.34)
[PDF]   [ArXiv]
reconstructing_tip2020 Zhizhong Han, Baorui Ma, Yu-Shen Liu, Matthias Zwicker. Reconstructing 3D Shapes from Multiple Sketches using Direct Shape Optimization. IEEE Transactions on Image Processing, 2020, 29: 8721-8734. (SCI, 2019 Impact factor: 9.34)
[PDF]   [Demo]  
tcvst_cmpd Xin Wen, Zhizhong Han, Yu-Shen Liu. CMPD: Using Cross Memory Network with Pair Discrimination for Image-Text Retrieval. IEEE Transactions on Circuits and Systems for Video Technology (TCSVT), 2020, in press.
[PDF]   [DOI]  
acmmm_cfsis Xin Wen, Zhizhong Han, Geunhyuk Youk, Yu-Shen Liu. CF-SIS: Semantic-Instance Segmentation of 3D Point Clouds by Context Fusion with Self-Attention. Proceedings of the 28th ACM International Conference on Multimedia (ACM MM'20), pp. 1661-1669.
[PDF]  
ShapeCaptioner Zhizhong Han, Chao Chen, Yu-Shen Liu, Matthias Zwicker. ShapeCaptioner: Generative Caption Network for 3D Shapes by Learning a Mapping from Parts Detected in Multiple Views to Sentences. Proceedings of the 28th ACM International Conference on Multimedia (ACM MM'20), pp. 1018-1027.
[PDF]   [ArXiv]
SeqXY2SeqZ Zhizhong Han, Guanhui Qiao, Yu-Shen Liu, Matthias Zwicker. SeqXY2SeqZ: Structure Learning for 3D Shapes by Sequentially Predicting 1D Occupancy Segments From 2D Coordinates. European Conference on Computer Vision (ECCV), 2020, accepted.
[ArXiv].
DRWR Zhizhong Han, Chao Chen, Yu-Shen Liu, Matthias Zwicker. DRWR: A Differentiable Renderer without Rendering for Unsupervised 3D Structure Learning from Silhouette Images. International Conference on Machine Learning (ICML), 2020, accepted.
[Arxiv]  
SPNet++ Xin Wen, Tianyang Li, Zhizhong Han, Yu-Shen Liu. Point Cloud Completion by Skip-attention Network with Hierarchical Folding. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2020.
[PDF]   [Supplementary]   [CVPR 2020]   [Arxiv]  
LRCNet Xinhai Liu, Zhizhong Han, Fangzhou Hong, Yu-Shen Liu, Matthias Zwicker. LRC-Net: Learning Discriminative Features on Point Clouds by Encoding Local Region Contexts. Computer Aided Geometric Design, 2020, 79: 101859. (SCI, 2017 Impact factor: 1.421) [PDF]   [Arxiv]   [Video]  
BIMSeek++ Nanxing Li, Qian Li, Yu-Shen Liu, Wenlong Lu, Wanqi Wang. BIMSeek++: Retrieving BIM Components using Similarity Measurement of Attributes. Computers in Industry, 2020, 116:103186, 1-12. (SCI, 2017 Impact factor: 4.769).
[PDF]  
BIMClustering Wan-Qi Wang, Bao-Rui Ma, Qian Li, Wen-Long Lu, Yu-Shen Liu. 基于属性相似性度量的BIM构件聚类(Clustering of BIM components based on similarity measurement of attributes). Journal of Graphics, 2020. (in Chinese).
[PDF]  
2019
Fast_Low-rank_ML Han Liu, Zhizhong Han, Yu-Shen Liu, Ming Gu. Fast Low-rank Metric Learning for Large-scale and High-dimensional Data. In Neural Information Processing Systems (NeurIPS), 2019, Vancouver, Canada.
[PDF]   [Source code]   [ArXiv]
Point_Cloud_VAE Zhizhong Han, Xiyang Wang, Yu-Shen Liu, Matthias Zwicker. Multi-Angle Point Cloud-VAE: Unsupervised Feature Learning for 3D Point Clouds from Multiple Angles by Joint Self-Reconstruction and Half-to-Half Prediction. In IEEE International Conference on Computer Vision (ICCV), 2019, pp. 10441-10450.
[PDF]  
L2GAutoencoder Xinhai Liu, Zhizhong Han, Xin Wen, Yu-Shen Liu, Matthias Zwicker. L2G Auto-encoder: Understanding Point Clouds by Local-to-Global Reconstruction with Hierarchical Self-Attention. In Proceedings of the 27th ACM International Conference on Multimedia (ACM MM'19), 2019, pp. 989-997
[DOI] [PDF]   [Source code]  
Parts4Feature Zhizhong Han, Xinhai Liu, Yu-Shen Liu, Matthias Zwicker. Parts4Feature: Learning 3D Global Features from Generally Semantic Parts in Multiple Views. In International Joint Conference on Artificial Intelligence (IJCAI), 2019, pp. 766-773
[DOI] [PDF]  
3D2ViewGraph Zhizhong Han, Xiyang Wang, Chi-Man Vong, Yu-Shen Liu, Matthias Zwicker, C.L. Philip Chen. 3DViewGraph: Learning Global Features for 3D Shapes from A Graph of Unordered Views with Attention. In International Joint Conference on Artificial Intelligence (IJCAI), 2019, pp. 758-765
[DOI] [PDF]  
VIPGAN Zhizhong Han, Mingyang Shang, Yu-Shen Liu, Matthias Zwicker. View Inter-Prediction GAN: Unsupervised Representation Learning for 3D Shapes by Learning Global Shape Memories to Support Local View Predictions. In 33rd AAAI Conference on Computing on Artificial Intelligence(AAAI-19), 2019, 33(01): 8376-8384. (Spotlight presentation)
https://aaai.org/ojs/index.php/AAAI/article/view/4852
[Project Page]   [Paper]  
Y^2Seq2Seq Zhizhong Han, Mingyang Shang, Xiyang Wang, Yu-Shen Liu, Matthias Zwicker. Y^2Seq2Seq: Cross-Modal Representation Learning for 3D Shape and Text by Joint Reconstruction and Prediction of View and Word Sequences. In 33rd AAAI Conference on Computing on Artificial Intelligence(AAAI-19), 2019, 33(01): 126-133. (Oral presentation)
https://aaai.org/ojs/index.php/AAAI/article/view/3777
[Project Page]   [Paper]  
Point2Sequence Xinhai Liu, Zhizhong Han, Yu-Shen Liu, Matthias Zwicker. Point2Sequence: Learning the Shape Representation of 3D Point Clouds with an Attention-based Sequence to Sequence Network. In 33rd AAAI Conference on Computing on Artificial Intelligence(AAAI-19), 2019, 33(01): 8778-8785. (Oral presentation)
https://aaai.org/ojs/index.php/AAAI/article/view/4903
[Project Page]   [Paper]   [Source code]  
3D2SeqViews Zhizhong Han, Honglei Lu, Zhenbao Liu, Chi-Man Vong, Yu-Shen Liu, Matthias Zwicker, Junwei Han, C.L. Philip Chen. 3D2SeqViews: Aggregating Sequential Views for 3D Global Feature Learning by CNN with Hierarchical Attention Aggregation. IEEE Transactions on Image Processing, 2019, 28(8): 3986-3999. (SCI, 2017 Impact factor: 5.071)
https://ieeexplore.ieee.org/document/8666059
[Paper]  
Zhizhong Han, Mingyang Shang, Zhenbao Liu, Chi-Man Vong, Yu-Shen Liu, Matthias Zwicker, Junwei Han, C.L. Philip Chen. SeqViews2SeqLabels: Learning 3D Global Features via Aggregating Sequential Views by RNN with Attention. IEEE Transactions on Image Processing, 2019, 28(2): 658-672. (SCI, 2017 Impact factor: 5.071).
https://ieeexplore.ieee.org/document/8453813/
[Project Page]   [Paper]   [Source code]  
Story Nanxing Li, Bei Liu, Zhizhong Han, Yu-Shen Liu, Jianlong Fu. Emotion Reinforced Visual Storytelling. ACM International Conference on Multimedia Retrieval (ICMR), 2019, pp.297-305, Ottawa, ON, Canada.
https://dl.acm.org/citation.cfm?id=3325050&preflayout=tabs
[Paper]  
CMST Xin Wen, Zhizhong Han, Xinyu Yin, Yu-Shen Liu. Adversarial Cross-Modal Retrieval via Learning and Transferring Single-Modal Similarities. In IEEE International Conference on Multimedia and Expo(ICME), 2019, accepted for ORAL presentation.
[Paper]  
VCIBA Hong-Lei Lu, Jia-Xing Wu, Yu-Shen Liu, Wan-Qi Wang. Dynamically loading IFC models on a web browser based on spatial semantic partitioning. In Visual Computing for Industry Biomedicine, and Art, 2019, 2:4.
[Paper]  
GIS+BIM Pengfei Wu, Yu-Shen Liu, Yi Tan, Jianfeng Li. GIS与BIM融合的研究进展与发展趋势(Advances and Trends of Integration between GIS and BIM). In Geomatics & Spatial Information Technology, 2019, 42(1): 1-6. (in Chinese)
[Paper]  
2018
IFCdiff Xin Shi, Yu-Shen Liu, Ge Gao, Ming Gu, Haijiang Li. IFCdiff: A content-based automatic comparison approach for IFC files. Automation in Construction, 2018, 86: 53-68. (SCI, 2016 Impact factor: 2.919)
[Project Page]   [Paper]  
Zhizhong Han, Zhenbao Liu, Chi-Man Vong, Yu-Shen Liu, Shuhui Bu, Junwei Han, C.L. Philip Chen. Deep Spatiality: Unsupervised Learning of Spatially-Enhanced Global and Local 3D Features by Deep Neural Network with Coupled Softmax. IEEE Transactions on Image Processing, 2018, 27(6): 3049-3063. (SCI, 2017 Impact factor: 5.071).
[Paper]  
2017
liu_tii Han Liu, Yu-Shen Liu, Pieter Pauwels, Hongling Guo, Ming Gu. Enhanced explicit semantic analysis for product model retrieval in construction industry. IEEE Transactions on Industrial Informatics, 2017, 13(6): 3361-3369 (SCI, 2016 Impact factor: 6.764)
[Paper]   [Source code]  
han_tip Zhizhong Han, Zhenbao Liu, Chi-Man Vong, Yu-Shen Liu, Shuhui Bu, Junwei Han, C.L. Philip Chen. BoSCC: Bag of Spatial Context Correlations for Spatially Enhanced 3D Shape Representation. IEEE Transactions on Image Processing, 2017, 26(8): 3707-3720. (SCI, 2017 Impact factor: 5.071)
[Paper]  
BIMTag Ge Gao, Yu-Shen Liu, Pengpeng Lin, Meng Wang, Ming Gu, Jun-Hai Yong. BIMTag: Concept-based automatic semantic annotation of online BIM product resources. Advanced Engineering Informatics, 2017, 31: 48-61. (Special issue of EG-ICE 2014). (SCI, 2016 Impact factor: 2.680)
[Project Page]   [Paper]   [Bib]  
2016
VIV15Neucom2 Yu-Shen Liu, Hongchen Deng, Min Liu, Lianjie Gong. VIV: Using visible internal volume to compute junction-aware shape descriptor of 3D articulated models. Neurocomputing, 2016,215: 32-47. (SCI, 2016 Impact factor: 3.317)

Special Issue on Stereo data sensing, computation and perception

[Paper]  
ICCCBE2016 Ge Gao, Yu-Shen Liu, Jia-Xing Wu, Ming Gu, Xu-Kun Yang, Hua-Liang Li. IFC Railway: A Semantic and Geometric Modeling Approach for Railways based on IFC. In 16th International Conference on Computing in Civil and Building Engineering (ICCCBE2016), 2016, Japan. (Best Student Presentation Award)
[Paper]  
2015
IFCOntoSearch Ge Gao, Yu-Shen Liu, Meng Wang, Ming Gu, Jun-Hai Yong. A query expansion method for retrieving online BIM resources based on Industry Foundation Classes. Automation in Construction, 2015, 56: 14–25. (SCI, 2013 Impact factor: 1.822)
[Project Page]   [Paper]   [Bib]  
IFCCompressor Jing Sun, Yu-Shen Liu, Ge Gao, Xiao-Guang Han. IFCCompressor: A content-based compression algorithm for optimizing Industry Foundation Classes files. Automation in Construction, 2015, 50: 1-15. (SCI, 2013 Impact factor: 1.822)
[Project Page]   [Paper]   [Bib]   [Source code]  
Junction-aware Jinlong Feng, Yu-Shen Liu, Lianjie Gong. Junction-aware shape descriptor for 3D articulated models using local shape-radius variation. Signal Processing, 2015, 112: 4-16. (SCI, 2013 Impact factor: 2.238)
[Project Page]   [Paper]   [Bib]  
TSWJ14RBIM Yu-Shen Liu, Heng Li, Haijiang Li, Pieter Pauwels, Jakob Beetz. Recent Advances on Building Information Modeling. The Scientific World Journal, vol. 2015, Article ID 786598, 2 pages, 2015. doi:10.1155/2015/786598. (Editorial) (SCI, 2013 Impact factor: 1.219)
[Paper]   [Special Issue]  
2014
Ge Gao, Yu-Shen Liu, Meng Wang, Xiao-Guang Han. BIMTag: Semantic Annotation of Web BIM Product Resources Based on IFC Ontology. In: 21st International Workshop of the European Group for Intelligent Computing in Engineering (EG-ICE 2014), July, 2014 Cardiff, United Kingdom. ISBN: 978-0-9930807-0-8 (EI: 20144900283797). (invitation for extended version submission to Advanced Engineering Informatics)
[Paper]  
2013
The IFC-based path planning for 3D indoor spaces Ya-Hong Lin, Yu-Shen Liu, Ge Gao, Xiao-Guang Han, Cheng-Yuan Lai, Ming Gu. The IFC-based path planning for 3D indoor spaces. Advanced Engineering Informatics, 2013; 27(2): 189-205. (SCI, 2013 Impact factor: 2.068) (Highly Cited Research Award)
[Project Page]   [Paper]   [Code]   [Bib]  
Dongxing Cao, Shengfeng Qin, Yu-Shen Liu. Advances in Conceptual Design Theories, Methodologies, and Applications. Advances in Mechanical Engineering, 2013; Article ID 207492, page 1-3. doi:10.1155/2013/207492. (SCI, 2012 Impact factor:1.062)
Special Issue:
http://www.hindawi.com/journals/ame/si/293862/
[Paper]   [Bib]  
2012
Robust shape normalization of 3D articulated volumetric models Chao Wang, Yu-Shen Liu, Min Liu, Jun-Hai Yong, Jean-Claude Paul. Robust shape normalization of 3D articulated volumetric models. Computer-Aided Design, 2012; 44(12): 1253-1268. (SCI, Impact factor: 1.234).
[Paper]   [Bib]
3DMolNavi: A navigation system for flexible molecular shape retrieval based on histogram and dimensionality reduction Yu-Shen Liu, Meng Wang, Jean-Claude Paul, Karthik Ramani. 3DMolNavi: A web-based retrieval and navigation tool for flexible molecular shape comparison.BMC Bioinformatics, 2012, 13:95. (SCI, Impact factor: 3.029).
http://www.biomedcentral.com/1471-2105/13/95
[Project Page]   [Paper]   [Bib]
2011
Computing the inner distances of volumetric models for articulated 
								shape description with a visibility graph. Yu-Shen Liu, Karthik Ramani, Min Liu. Computing the inner distances of volumetric models for articulated shape description with a visibility graph. IEEE Transactions on Pattern Analysis and Machine Intelligence (PAMI), 2011, 33(12): 2538-2544. (SCI , Impact factor: 4.908)
[Project Page]   [Paper]   [Bib]
2010
Using diffusion distances for flexible molecular shape comparison. Yu-Shen Liu, Qi Li, Guo-Qin Zheng, Karthik Ramani, William Benjamin. Using diffusion distances for flexible molecular shape comparison. BMC Bioinformatics, 2010, 11:480 (SCI, Impact factor: 3.029)
[Paper]   [Bib]
Surface area estimation of digitized 3D objects using quasi-Monte Carlo methods. Yu-Shen Liu, Jing Yi, Hu Zhang, Guo-Qin Zheng, Jean-Claude Paul. Surface area estimation of digitized 3D objects using quasi-Monte Carlo methods. Pattern Recognition, 2010, 43(11): 3900-3909 (SCI, Impact factor: 2.682).
[Paper]   [Bib]
2009
IDSS: deformation invariant signatures for molecular shape comparison Yu-Shen Liu, Yi Fang, Karthik Ramani. IDSS: deformation invariant signatures for molecular shape comparison, BMC Bioinformatics, 2009, 10:157 (SCI, Impact factor: 3.029).
[Project Page]   [Paper]   [Bib]
Computing global visibility maps for regions on the boundaries of polyhedra using Minkowski sums Min Liu, Yu-Shen Liu, Karthik Ramani. Computing global visibility maps for regions on the boundaries of polyhedra using Minkowski sums. Computer-Aided Design, 2009; 41(9): 668-680 (SCI, Impact factor: 1.542)
[Paper]   [Bib]
Three dimensional shape comparison of flexible protein using the local-diameter descriptor Yi Fang, Yu-Shen Liu, Karthik Ramani. Three dimensional shape comparison of flexible protein using the local-diameter descriptor, BMC Structural Biology, 2009, 9:29 (SCI, Impact factor: 2.258)
[Project Page]   [Paper]   [Bib]
Using least median of squares for structural superposition of flexible proteins Yu-Shen Liu, Yi Fang, Karthik Ramani. Using least median of squares for structural superposition of flexible proteins. BMC Bioinformatics, 2009, 10:29 (SCI, Impact factor: 3.029).
[Project Page]   [Paper]   [Bib]
Robust principal axes determination for point-based shapes using least median of squares. Yu-Shen Liu, Karthik Ramani. Robust principal axes determination for point-based shapes using least median of squares. Computer-Aided Design, 2009; 41(4): 293-305 (SCI, Impact factor: 1.542)
[Paper]   [Bib]
2008
An extension on robust directed projection of points onto point clouds. Ming-Cui Du, Yu-Shen Liu. An extension on robust directed projection of points onto point clouds. Computer-Aided Design, 2008; 40(5):537-553. (SCI, Impact factor: 1.542).
[Paper]   [Bib]
2007
Yu-Shen Liu, Min Liu, Daisuke Kihara, Karthik Ramani. Salient critical points for meshes. In Proceedings of the 2007 ACM symposium on Solid and physical modeling (SPM'07), 277-282, June 2007, Beijing, China.
[Paper]   [Bib]  
Min Liu, Yu-Shen Liu, Karthik Ramani. Anisotropic filtering on normal field and curvature tensor field using optimal estimation theory. In Proceedings of the IEEE International Conference on Shape Modeling and Applications 2007 (SMI'07), 169-178, June 2007, Lyon, France.
[Paper]  
2006
Automatic least-squares projection of points onto point clouds with applications in reverse engineering Yu-Shen Liu, Jean-Claude Paul, Jun-Hai Yong, Pi-Qiang Yu, Hui Zhang, Jia-Guang Sun, Karthik Ramani. Automatic least-squares projection of points onto point clouds with applications in reverse engineering. Computer-Aided Design, 2006; 38(12): 1251-1263. (SCI, Impact factor: 1.542)
[Paper]   [Bib]
A quasi-Monte Carlo method for computing areas of point-sampled surfaces Yu-Shen Liu, Jun-Hai Yong, Hui Zhang, Dong-Ming Yan, Jia-Guang Sun. A quasi-Monte Carlo method for computing areas of point-sampled surfaces. Computer-Aided Design, 2006; 38(1): 55-68. (SCI, Impact factor: 1.542)
[Paper]   [Bib]
2005
Mesh blending Yu-Shen Liu, Hui Zhang, Jun-Hai Yong, Pi-Qiang Yu, Jia-Guang Sun. Mesh blending. The Visual Computer, 2005; 21(11): 915-927. (SCI, Impact factor: 0.583)
[Paper]  
Yu-Shen Liu, Jun-Hai Yong, Pi-Qiang Yu, Hui Zhang, Ming-Cui Du, Jia-Guang Sun. Mesh parameterization for an open connected surface without partition. In Proceedings of the Ninth International Conference on Computer Aided Design and Computer Graphics (CAD-CG'05), 306-312, September, 2005, Hong Kong, China. (Best Student Paper Award)
[Paper]  

2004
Yu-Shen Liu, Pi-Qiang Yu, Jun-Hai Yong, Hui Zhang, Jia-Guang Sun. Bilateral filter for meshes using new predictor. International Symposium on Computational and Information Sciences (CIS'04), LNCS 3314: 1093-1099, 2004. (SCI, Impact factor: 0.531)
[Paper]