人机交互与协同计算
发表论文
2025
Oracle-MoE: Locality-preserving Routing in the Oracle Space for Memory-constrained Large Language Model Inference   Link
Jixian Zhou, Fang Dong, Ruijun Huang, Hengjie Cao, Mengyi Chen, Yifeng Yang, Anrui Chen, Mingzhi Dong, Yujiang Wang, Dongsheng Li, David A. Clifton, Qin Lv, Rui Zhu, Chun Zhang, Fan Yang, Tun Lu, Ning Gu, Li Shang,
International Conference on Machine Learning (ICML), July 2025.
Abstract
Denoising Reuse: Exploiting Inter-frame Motion Consistency for Efficient Video Generation   Link
Chenyu Wang, Shuo Yan, Yixuan Chen, Yujiang Wang, Mingzhi Dong, Xiaochen Yang, Dongsheng Li, Robert P. Dick Qin, Lv Fan Yang, Tun Lu, Ning Gu, Li Shang
IEEE Transactions on Circuits and Systems for Video Technology, 2025.
Abstract
2024
Negating Negatives: Alignment with Human Negative Samples via Distributional Dispreference Optimization   Link
Shitong Duan, Xiaoyuan Yi, Peng Zhang, Yan Liu, Zheng Liu, Tun Lu, Xing Xie, Ning Gu
In Findings of the Association for Computational Linguistics: EMNLP 2024
Abstract
TSCompiler: efficient compilation framework for dynamic-shape models   Link
Xiang Luo, Chen Zhang, Chenbo Geng, Yanzhi Yi, Jiahui Hu, Renwei Zhang, Zhen Zhang, Gianpietro Consolaro, Fan Yang, Tun Lu, Ning Gu & Li Shang
Science China Information Sciences, 2024, 67(10): 200403.
Abstract
Once Read is Enough: Finetuning-free Language Models with Cluster-guided Sparse Experts for Long-tail Domain Knowledge   Link
Fang Dong, Mengyi Chen, Jixian Zhou, Yubin Shi, Yixuan Chen, Mingzhi Dong, Yujiang Wang, Dongsheng Li, Xiaochen Yang, Rui Zhu, Robert P. Dick, Qin Lv, Fan Yang, Tun Lu, Ning Gu, and Li Shang
in Proceedings Conference on Neural Information Processing Systems (NeurIPS), December 2024.
Abstract
Can Large Language Models Be Good Companions? An LLM-Based Eyewear System with Conversational Common Ground   Link
Zhenyu Xu, Hailin Xu, Zhouyang Lu, Yingying Zhao, Rui Zhu, Yujiang Wang, Mingzhi Dong, Yuhu Chang, Qin Lv, Robert P.Dick, Fan Yang, Tun Lu, Ning Gu, Li Shang
ACM Interactive Mobile Wearable & Ubiquitous Technologies (IMWUT), Vol. 8, No. 2, pp. 1-41, June 2024.
Abstract
AOTree: Aspect Order Tree-based Model for Explainable Recommendation   Link
Wenxin Zhao, Peng Zhang, Hansu Gu, Dongsheng Li, Tun Lu, Ning Gu
The International AAAI Conference on Web and Social Media (2024)
Abstract
RAH! RecSys–Assistant–Human: A Human-Centered Recommendation Framework With LLM Agents   Link
Yubo Shu, Haonan Zhang, Hansu Gu, Peng Zhang, Tun Lu, Dongsheng Li, Ning Gu
IEEE Transactions on Computational Social Systems (2024).
Abstract
Simulating News Recommendation Ecosystems for Insights and Implications.   Link
Guangping Zhang, Dongsheng Li, Hansu Gu, Tun Lu, Li Shang, Ning Gu
IEEE Transactions on Computational Social Systems (2024).
Abstract
Denevil: Towards Deciphering and Navigating the Ethical Values of Large Language Models via Instruction Learning.   Link
Shitong Duan, Xiaoyuan Yi, Peng Zhang, Tun Lu, Xing Xie, Ning Gu.
In Proceedings of the 12th International Conference on Learning Representations (ICLR), May 2024.
Abstract
Hierarchical Graph Signal Processing for Collaborative Filtering.   Link
Jiafeng Xia, Dongsheng Li, Hansu Gu, Tun Lu, Peng Zhang, Li Shang, Ning Gu.
Proceedings of the Web Conference (WWW), May 2024.
Abstract
2023
BNoteHelper: A Note-Based Outline Generation Tool for Structured Learning on Video Sharing Platforms.   Link
Fangyu Yu, Peng Zhang, Xianghua Ding, Tun Lu, Ning Gu.
ACM Transactions on the Web (2023).
Abstract
An Intent-based and Annotation-free Method for Duplicate Question Detection in CQA Forums.   Link
Yubo Shu, Hansu Gu, Peng Zhang, Tun Lu, Ning Gu.
In The 2023 Conference on Empirical Methods in Natural Language Processing.
Abstract
CL4CTR: A Contrastive Learning Framework for CTR Prediction.   Link
Fangye Wang, Yingxu Wang, Dongsheng Li, Hansu Gu, Tun Lu, Peng Zhang, Ning Gu.
In Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining. 805–813.
Abstract
AutoSeqRec: Autoencoder for Efficient Sequential Recommendation.   Link
Sijia Liu, Jiahao Liu, Hansu Gu, Dongsheng Li, Tun Lu, Peng Zhang, Ning Gu.
In Proceedings of the 32nd ACM International Conference on Information and Knowledge Management. 1493–1502.
Abstract
Towards Deeper, Lighter and Interpretable Cross Network for CTR Prediction.   Link
Fangye Wang, Hansu Gu, Dongsheng Li, Tun Lu, Peng Zhang, and Ning Gu.
In Proceedings of the 32nd ACM International Conference on Information and Knowledge Management. 2523–2533.
Abstract
JargonFM: A Framework With Multiple Interpretation Modes for Jargon Understanding in Online Communities.   Link
Zhengqing Guan, Peng Zhang, Hansu Gu, Tun Lu, Baoxi Liu, Ning Gu.
IEEE Transactions on Computational Social Systems (2023).
Abstract
Personalized Graph Signal Processing for Collaborative Filtering.   Link
Jiahao Liu, Dongsheng Li, Hansu Gu, Tun Lu, Peng Zhang, Li Shang, Ning Gu.
In Proceedings of the ACM Web Conference 2023. 1264–1272.
Abstract
Triple structural information modelling for accurate, explainable and interactive recommendation.   Link
Jiahao Liu, Dongsheng Li, Hansu Gu, Tun Lu, Peng Zhang, Li Shang, Ning Gu.
In Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval. 1086–1095.
Abstract
2022
Parameter-free Dynamic Graph Embedding for Link Prediction.
Jiahao Liu, Dongsheng Li, Hansu Gu, Tun Lu, Peng Zhang, Ning Gu.
Advances in Neural Information Processing Systems 35 (2022), 27623–27635.
Physics-informed surrogate modeling for hydro-fracture geometry prediction based on deep learning.
Yutian Lu, Bo Wang, Yingying Zhao, Xiaochen Yang, Lizhe Li, Mingzhi Dong, Qin Lv, Fujian Zhou, Ning Gu, and Li Shang.
Energy 253 (2022), 124139.
Exploring How Workspace Awareness Cues Affect Distributed Meeting Outcome.
Fangyu Yu, Peng Zhang*, Xianghua Ding, Tun Lu, Ning Gu.
International Journal of Human–Computer Interaction 39, 8 (2023), 1606–1625.
Building Personalized Machine Translator based on User-generated Textual Content.
Peng Zhang, Zhengqing Guan, Baoxi Liu, Xianghua Ding, Tun Lu, Ning Gu.
The 2022 ACM Conference on Computer Supported Cooperative Work and Social Computing. (CCF A)
Alignment work for urban accessibility: A study of how wheelchair users travel in urban spaces.
Yiying Wu, Xianghua Ding, Xuelan Dai, Peng Zhang*, Tun Lu, Ning Gu.
Proceedings of the ACM on Human-Computer Interaction 6, CSCW2 (2022), 1–22.
MCRF: Enhancing CTR Prediction Models via Multi-channel Feature Refinement Framework.
Fangye Wang, Hansu Gu, Dongsheng Li, Tun Lu, Peng Zhang*, Ning Gu.
In International Conference on Database Systems for Advanced Applications. Springer, 359–374.
Jointly predicting future content in multiple social media sites based on multi-task learning.
Peng Zhang, Baoxi Liu, Tun Lu, Xianghua Ding, Hansu Gu, Ning Gu.
ACM Transactions on Information Systems (TOIS) 40, 4 (2022), 1–28.
Floorplanning with graph attention.
Yiting Liu, Ziyi Ju, Zhengming Li, Mingzhi Dong, Hai Zhou, Jia Wang, Fan Yang, Xuan Zeng, Li Shang.
In Proceedings of the 59th ACM/IEEE Design Automation Conference. 1303–1308.
Recursive disentanglement network.
Yixuan Chen, Yubin Shi, Dongsheng Li, Yujiang Wang, Mingzhi Dong, Yingying Zhao, Robert Dick, Qin Lv, Fan Yang, Li Shang.
In International Conference on Learning Representations.
Cross-modal ambiguity learning for multimodal fake news detection.
Yixuan Chen, Dongsheng Li, Peng Zhang, Jie Sui, Qin Lv, Tun Lu, Li Shang.
In Proceedings of the ACM web conference 2022. 2897–2905.
Do smart glasses dream of sentimental visions? Deep emotionship analysis for eyewear devices.
Yingying Zhao, Yuhu Chang, Yutian Lu, Mingzhi Dong, Yujiang Wang, Qin Lv, Robert P. Dick, Fan Yang, Tun Lu, Ning Gu, Li Shang.
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 6, 1 (2022), 1–29.
Topology optimization of operational amplifier in continuous space via graph embedding.
Jialin Lu, Liangbo Lei, Fan Yang, Li Shang, Xuan Zeng.
In 2022 Design, Automation & Test in Europe Conference & Exhibition (DATE). IEEE, 142–147.
2021
Jointly Predicting Future Content in Multiple Social Media Sites based on Multi-task Learning.
Peng Zhang, Baoxi Liu, Tun Lu, Xianghua Ding, Hansu Gu, Ning Gu.
ACM Transactions on Information Systems (TOIS) 40, 4 (2022), 1–28.
Incremental graph convolutional network for collaborative filtering.
Jiafeng Xia, Dongsheng Li, Hansu Gu, Tun Lu, Peng Zhang and Ning Gu.
In Proceedings of the 30th ACM International Conference on Information & Knowledge Management. 2170–2179.
A Personalized Cross-Platform Post Style Transfer Method Based on Transformer and Bi-Attention Mechanism.
Zhuo Chen, Baoxi Liu, Peng Zhang*, Tun Lu, Ning Gu.
In Proceedings of the Fifteenth ACM International Conference on Web Search and Data Mining. 85–93.
Studying and understanding characteristics of post-syncing practice and goal in social network sites.
Peng Zhang, Baoxi Liu, Xianghua Ding, Tun Lu, Hansu Gu, Ning Gu.
ACM Transactions on the Web (TWEB) 15, 4 (2021), 1–26.
A reinforcement-learning-based energy-efficient framework for multi-task video analytics pipeline.
Yingying Zhao, Mingzhi Dong, Yujiang Wang, Da Feng, Qin Lv, Robert P. Dick, Dongsheng Li, Tun Lu, Ning Gu, Li Shang.
IEEE Transactions on Multimedia 24 (2021), 2150–2163.
MemX: An attention-aware smart eyewear system for personalized moment auto-capture.
Yuhu Chang, Yingying Zhao, Mingzhi Dong, Yujiang Wang, Yutian Lu, Qin Lv, Robert P. Dick, Tun Lu, Ning Gu, Li Shang.
Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 5, 2 (2021), 1–23.
A high-frame-rate eye-tracking framework for mobile devices.
Yuhu Chang, Changyang He, Yingying Zhao, Tun Lu, Ning Gu.
In ICASSP 2021-2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 1445–1449.
Data engagement reconsidered: a study of automatic stress tracking technology in use.
Xianghua Ding, Shuhan Wei, Xinning Gui, Ning Gu, Peng Zhang.
In Proceedings of the 2021 CHI Conference on Human Factors in Computing Systems. 1–13.
URIM: Utility-oriented role-centric incentive mechanism design for blockchain-based crowdsensing.
Zheng Xu, Chaofan Liu, Peng Zhang, Tun Lu, Ning Gu.
In Database Systems for Advanced Applications: 26th International Conference, DASFAA 2021, Taipei, Taiwan, April 11–14, 2021, Proceedings, Part III 26. Springer, 358–374.
SANS: setwise attentional neural similarity method for few-shot recommendation.
Zhenghao Zhang, Tun Lu, Dongsheng Li, Peng Zhang, Hansu Gu, Ning Gu.
In Database Systems for Advanced Applications: 26th International Conference, DASFAA 2021, Taipei, Taiwan, April 11–14, 2021, Proceedings, Part III 26. Springer, 69–84.
Neuse: A neural snapshot ensemble method for collaborative filtering.
Dongsheng Li, Haodong Liu, Chao Chen, Yingying Zhao, Stephen M. Chu, Bo Yang.
ACM Transactions on Knowledge Discovery from Data (TKDD) 15, 6 (2021), 1–20.
2020
WikiChain: A Blockchain-Based Decentralized Wiki Framework.
Zheng Xu, Chaofan Liu, Peng Zhang*, Tun Lu, Ning Gu.
In Computer Supported Cooperative Work and Social Computing: 15th CCF Conference, ChineseCSCW 2020, Shenzhen, China, November 7–9, 2020, Revised Selected Papers 15. Springer, 46–57. (Best Paper Award)
Collaborative fault detection for large-scale photovoltaic systems.
Yingying Zhao, Dongsheng Li, Tun Lu, Qin Lv, Ning Gu, Li Shang.
IEEE Transactions on Sustainable Energy 11, 4 (2020), 2745–2754.
Getting the Healthcare We Want: The Use of Online" Ask the Doctor" Platforms in Practice.
Xianghua Ding, Xinning Gui, xiaojuan Ma, Zhaofei Ding, Yunan Chen.
In Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems. 1–13. (CHI2020 Honourable Mention Award)
Exploring antecedents and consequences of toxicity in online discussions: A case study on reddit.
Yan Xia, Haiyi Zhu, Tun Lu, Peng Zhang, Ning Gu.
Proceedings of the ACM on Human-computer Interaction 4, CSCW2 (2020), 1–23.
Understanding social interaction across social network sites.
Peng Zhang, Tun Lu, Baoxi Liu, Hansu Gu, Ning Gu.
International Journal of Human– Computer Interaction 36, 19 (2020), 1818–1833.
A reliable cross-site user generated content modeling method based on topic model.
Baoxi Liu, Peng Zhang, Tun Lu, Ning Gu.
Knowledge-Based Systems 209 (2020), 106435.
2016-2019
Mixture Matrix Approximation for Collaborative Filtering. 
Dongsheng Li, Chao Chen, Tun Lu*, Stephen M. Chu, Ning Gu.
IEEE Transactions on Knowledge and Data Engineering 33, 6 (2019), 2640–2653.
How do you interact with your old friends on a new site:Understanding social ties among different social network sites.
Peng Zhang, Tun Lu, Hansu Gu, Xianghua Ding, Ning Gu.
The 12th Chinese Conference on Computer Supported Cooperative Work and Social Computing, 2017: 2-9. (Best Paper Award)
Effectiveness of Conflict Management Strategies in Peer Review Process of Online Collaboration Projects.
Wenjian Huang, Tun Lu, Haiyi Zhu, Guo Li, Ning Gu
In Proceedings of The 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW’16), San Francisco, USA.
In Proceedings of The 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW’16), San Francisco, USA.
Peng Liu, Xianghua Ding, Ning Gu
An algorithm for efficient privacy-preserving item-based collaborative filtering[J].
Dongsheng Li, Chao Chen, Qin Lv, Li Shang, Yingying Zhao, Tun Lu, Ning Gu.
Future Generation Computer Systems, 2016, 55: 311-320.
SunForum: Understanding Depression in a Chinese Online Community.
Guo Li, Xiaomu Zhou, Tun Lu, Jiang Yang, Ning Gu
In Proceedings of The 19th ACM Conference on Computer-Supported Cooperative Work and Social Computing (CSCW’16), San Francisco, USA
Group-based Latent Dirichlet Allocation (Group-LDA): Effectiveaudience detection for books in online social media
Peng Zhang,Hansu Gu,Mike Gartrell,Tun Lu,Dayi Yang,Xianghua Ding,Ning Gu
Knowledge-BasedSystems,2016.5.10,105:134~146
Efficient privacy-preserving content recommendation for online social communities[J].
Dongsheng Li, Qin Lv, Li Shang, Ning Gu.
Neurocomputing, 2017, 219: 440-454.
Mixture-Rank Matrix Approximation for Collaborative Filtering[C]
Dongsheng Li, Chao Chen, Wei Liu, Tun Lu, Ning Gu, Stephen M. Chu.
Advances in Neural Information Processing Systems. 2017: 477-485.
Socially Embedded Work: A Study of Wheelchair Users Performing Online Crowd Work in China.
Xianghua Ding, Patrick C. Shih, Ning Gu.
Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing. ACM, 2017: 642-654.
Understanding Relationship Overlapping on Social Network Sites: A Case Study of Weibo and Douban.
Peng Zhang, Haiyi Zhu, Tun Lu, Hansu Gu, Wenjian Huang, Ning Gu.
Proceedings of the ACM on Human-Computer Interaction, 2017, 1(CSCW): 1-18.
AdaError: An Adaptive Learning Rate Method for Matrix Approximation-based Collaborative Filtering[C]
Dongsheng Li, Chao Chen, Qin Lv, Hansu Gu, Tun Lu, Li Shang, Ning Gu, Stephen M. Chu.
Proceedings of the 2018 World Wide Web Conference on World Wide Web. International World Wide Web Conferences Steering Committee, 2018: 741-751.
Collaborative Filtering with Noisy Ratings[C].
Dongsheng Li, Chao Chen, Zhilin Gong, Tun Lu, Stephen Chu, Ning Gu.
Proceedings of the 2019 SIAM International Conference on Data Mining. Society for Industrial and Applied Mathematics, 2019: 747-755.
Reading Health: Exploring Face Reading Technologies for Everyday Health[C]
Xianghua Ding, Yanqi Jiang, Xiankang Qin, Yunan Chen, Wenqiang Zhang, Lizhe Qi .
Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems. ACM, 2019: 205.
2011-2015
Pistis: a privacy-preserving content recommender system for online social communities[C].
Dongsheng Li, Qin Lv, Huanhuan Xia, Li Shang, Tun Lu, Ning Gu.
Web Intelligence and Intelligent Agent Technology (WI-IAT), 2011 IEEE/WIC/ACM International Conference on. IEEE, 2011, 1: 79-86.
YANA: an efficient privacy-preserving recommender system for online social communities[C].
Dongsheng Li, Qin Lv, Li Shang, Ning Gu.
Proceedings of the 20th ACM international conference on Information and knowledge management. ACM, 2011: 2269-2272.
An Operational Transformation Based Synchronization Protocol for Web 2.0 Applications.
Bin Shao, Du Li, Tun Lu and Ning Gu.
In CSCW 2011: Proceedings of the 2011 ACM Conference on Computer Supported Cooperative Work(CSCW’11), Hangzhou, China, 2011.
Back to the future: a hybrid approach to transparent sharing of video games over the internet in real time.
Sili Zhao, Du Li, Tun Lu, and Ning Gu.
In Proceedings of the ACM 2011 conference on Computer supported cooperative work (CSCW’11). ACM, Hangzhou, China, 187-196.
Interest-based real-time content recommendation in online social communities[J].
Dongsheng Li, Qin Lv, Xing Xie, Li Shang, Huanhuan Xia, Tun Lu, Ning Gu.
Knowledge-Based Systems, 2012, 28: 1-12.
Infrastructural experiences: an empirical study of an online arcade game platform in China.
Qi Wang, Xianghua Ding, Tun Lu, Huanhuan Xia, and Ning Gu.
In Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work (CSCW ’12). ACM, Seattle, WA, USA, 583-592.
Digitality and Materiality of New Media: Online TV Watching in China.
Qi Wang, Xianghua Ding, Tun Lu, and Ning Gu.
In Proceedings of ACM Conference on Human Factors in Computing Systems (CHI’12). Austin, TX, USA, 347-356.
AOPUT: A recommendation framework based on social activities and content interests[C] .
Yingying Deng, Tun Lu, Huanhuan Xia, Dongsheng Li, Tiejiang Liu, Xianghua Ding, Ning Gu.
Computer Supported Cooperative Work in Design (CSCWD), 2013 IEEE 17th International Conference on. IEEE, 2013: 545-550.
Meanings and Boundaries of Scientific Software Sharing.
Xing Huang, Xianghua Ding, Charlotte P.Lee, Tun Lu and Ning Gu.
In Proceedings of ACM Conference on Computer Supported Cooperative Work (CSCW ’13). San Antonio, TX, USA, 423-434.
The Collective Infrastructural Work of Electricity: Exploring Feedback in a Prepay University Dorm in China.
Tengfei Liu, Xianghua Ding, Silvia Lindtner, Tun Lu, Ning Gu.
the ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp’13),Zurich, Switzerland,295-304.
Item-based top-N recommendation resilient to aggregated information revelation[J].
Dongsheng Li, Qin Lv, Li Shang, Ning Gu.
Knowledge-Based Systems, 2014, 67: 290-304.
A Partial Replication Approach for Anywhere Anytime Mobile Commenting.
Huanhuan Xia, Tun Lu, Bin Shao, Guo Li, Xianghua Ding, Ning Gu.
ACM 2014 Conference on Computer Supported Cooperative Work and Social Computing (CSCW’14), Baltimore, MD, USA, pages 530-541.
Being senior and ICT: a study of seniors using ICT in China.
Yuling Sun, Xianghua Ding, Silvia Lindtner, Tun Lu, and Ning Gu.
In Proceedings of the 32nd annual ACM conference on Human factors in computing systems(CHI’14), Toronto, Canada, pages 3933-3942.
Reliving the Past & Making a Harmonious Society Today: A Study of Elderly Electronic Hackers in China.
Yuling Sun, Silvia Lindtner, Xianghua Ding, Tun Lu and Ning Gu
In Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing. ACM, 2015: 44-55.(CSCW 2015 Best Paper)
Is It Good to Be Like Wikipedia?: Exploring the Trade-offs of Introducing Collaborative Editing Model to Q&A Sites.
Guo Li, Haiyi Zhu, Tun Lu, Xianghua Ding,Ning Gu
In Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing. ACM, 2015: 1080-1091.
2004-2010
Normal forms for XML documents.
Teng Lv, Ning Gu, Ping Yan.
Information and Software Technology, Vol. 46, No. 12, pp. 839-846, 2004, Elsevier.
Web Services Automatic Composition with Minimal Execution Price.
Jiamao Liu, Chenhui Fan, Ning Gu.
2005 IEEE International Conference of Web services (ICWS2005), 12-15 July, 2005, Orlando USA, pp. 302-309.
Consistency maintenance based on the mark & retrace technique in groupware systems.
Ning Gu, Jiangming Yang, Qiwei Zhang.
In Proc. of 2005 International ACM SIGGROUP Conference on Supporting Group Work (GROUP’05), Sanibel Island, Florida, USA, Nov.6-9, 2005, pp. 264-273.
A norm-driven state machine model for collaborative systems.
Shichao Zhang, Ning Gu, Jiangming Yang
Expert Systems with Applications, Vol. 31, No. 4, 2006, pp. 800-807, Elsevier.
DCV: A Causality Detection Approach for Large-scale Dynamic Collaboration Environments.
Ning Gu, Qiwei Zhang Jiangming Yang, et al.
In Proc. of the 2007 International ACM Conference on Supporting Group Work (GROUP’07), Sanibel Island, USA, Nov 2007, pp. 157-166.
PBmice: an integrated database system of piggyBac (PB) insertional mutations and their characterizations in mice.
Ling V. Sun, Ke Jin, Yiming Liu, Wenwei Yang, Xing Xie, Lin Ye, Li Wang, Lin Zhu, Sheng Ding, Yi Su, Jie Zhou, Min Han, Yuan Zhuang, Tian Xu, Xiaohui Wu, Ning Gu, Yang Zhong.
Nucleic Acids Research 36 (Database-Issue), pp. 729-734, 2008.
Maintaining Time and Space Consistencies in Hybrid Engineering Environments: Framework and Algorithms.
Liping Gao, Bin Shao, Lin Zhu, Tun Lu, Ning Gu.
International Journal of Computers in Industry, Vol. 59, Issue 9, Dec. 2008, pp. 894-904, Elsevier.
Lock-Free Consistency Control for Web2.0 Applicaitons.
Jiangming Yang, Haixun Wang, Ning Gu, Yiming Liu, Chunsong Wang, Qiwei Zhang.
In Proc. of the 17th International World Wide Web Conference (WWW’08), Beijing, China, April 21-25, 2008, pp. 725-734.
An Approach to Sharing Legacy TV/Arcade Games for Real-Time Collaboration.
Sili Zhao, Du Li, Hansu Gu, Bin Shao, Ning Gu.
29th IEEE International Conference on Distributed Computing Systems, 2009 (ICDCS ’09), Montreal, Canada, June 22-26 ,2009, pp.165-172.
A sequence transformation algorithm for supporting cooperative work on mobile devices.
Bin Shao, Du Li, and Ning Gu.
In Proceedings of the 2010 ACM Conference on Computer Supported Cooperative Work (CSCW’10), Savannah, GA, USA, Feb.6-10, 2010, pp. 159 -168.(Best Paper Nomination)
An Algorithm for Selective Undo of Any Operation in Collaborative Applications.
Bin Shao, Du Li, and Ning Gu.
In Group 2010: Proceedings of Group 2010 Conference(GROUP’10), Sanibel Island, FL., USA, Nov. 2010, pages 131-140.
项目成果

项目一:基于能耗私有云的绿色校园监管平台

该平台包括以下两个部分:

1、复旦大学节约型校园建筑节能监管平台

2、智能办公建筑节能管理系统OfficeEMS

针对高校用能使用情况缺乏实时监管以及因水电管网设备出现问题而造成的浪费等问题,2010年在国家住建部、教育部节约型校园项目的支持下,复旦大学计算机科学技术学院顾宁教授团队,基于私有云、大数据分析与预测、智能自动控制、社交网络、信息推荐、移动互联网等先进技术,自主研发了基于能耗私有云的绿色校园监管平台,该平台包括复旦大学节约型校园建筑节能监管平台智能办公建筑节能管理系统OfficeEMS两部分。该平台可以通过PC端和AndroidiOS移动端进行访问,利用部署的智能设备和构建的大规模云计算系统,对复旦大学水电等能耗大数据进行采集、传输、存储、统计、分析和预测,基于能耗规则和用能场景通过传感器和控制器对开关和设备的细粒度控制,结合构建的能耗社区及其相关社区服务,实现校园能耗的全方位监测、管理和控制。

该平台于20124月正式上线运行至今,共安装智能电表3790块,覆盖全校4个校区建筑共420栋;安装智能水表244块,覆盖全校4个校区建筑172栋;安装其他智能控制设备1637个,每天系统新产生220万条新纪录,现累计存储 314亿4千万多条能耗数据。

该平台可提供的核心服务功能包括:

1、能耗设备实时数据的采集、传输与存储:灯、空调等能耗设备运行状态、能耗数据的实时采集,环境如温湿度、光照度等信息采集、实时对智能设备进行控制,实时和离线能耗大数据的分布式云存储。

2、能耗大数据的处理、统计与预测:各楼宇、院系能耗数据统计、对比和分析,基于支持向量回归方法的细粒度建筑电能耗预测,基于混合高斯模型和EM算法的能耗分解预测,基于SA-DBSCAN算法的能耗异常检测。

3、基于用能行为分析的能耗社区服务:基于微信的能耗社区、面向用能场景的用户节能策略推送、基于局部敏感哈希技术的能耗社区资源实时推荐等。


  

项目二:基于智能交互控制设备的大数据残疾人自理与服务云平台

为了改善残疾人的行动不便、生活自理困难的现实状况,缓解残疾人的生理困难和心理压力,增加残疾人参与和融入社会的信心,由上海市残联支持,复旦大学计算机学院顾宁教授为核心的研发团队自主研发了基于智能交互控制设备的大数据残疾人自理与服务云平台。该平台通过部署和配备先进的语音、眼控等智能交互设备来辅助残疾人对日常生活中环境装置的无障碍控制,利用云平台技术对残疾人及其辅具使用行为大数据数据进行实时收集、处理和分析,在理解残疾人的行为模式的基础上提供可定制的个性化辅助服务,进而提高辅具使用的舒适性和有效性,同时通过众包、协同标注与信息推荐等前沿技术构建残疾人社区,帮助残疾人解决社交和就业的困难。

目前整个系统已在上海市杨浦区试点运行,智能化语音控制设备已在6户重症残疾人家庭中成功部署,得到了残疾人的良好反馈。首期工作得到了包括东方卫视、上海电视台新闻综合频道、凤凰网、人民网、中国日报、解放日报、光明日报、新华网、新浪科技等多家知名媒体报道。系统研发团队还应上海市残联邀请参加了2015年国际健康生活产业暨康复无障碍博览会,在博览会期间中国残联、中国肢残协会、上海市残联、北京市残联、湖北省残联、广东省残联和台湾无障碍协会等残疾人事业团体的主要领导、复旦大学副校长林尚立教授、残疾人代表中国第一女赛车手吴霞、多家企业及生产商负责人以及数十位残疾人观展代表先后到实验室展区观看了平台演示,并对该平台以及实验室从事的相关工作给予了高度评价。计划在今年年底在杨浦区部署23户重症残疾人家庭,明年计划部署100户残疾人家庭。

该平台可提供的核心服务功能包括:

1、基于智能交互设备的残疾人自理服务:通过部署自主研发的硬件设备,以语音、眼控等方式方便残疾人控制常见的家居设备,并对其提供提醒、备忘服务。

2、基于大数据的残疾人行为及辅具监管服务:通过对残疾人日常行为大数据进行采集,并分析其变化模式及规律得到残疾人的行为模型,为残疾人提供个性化的定制服务;利用蓝牙0GPS技术定位跟踪辅具,对辅具器械的使用方法和状态大数据进行分析,及时发现和预警异常情况等。

3、残疾人互助社区服务:基于位置信息的社区移动微互助服务;方便残疾人出行的残疾人无障碍设施协同标注服务;基于微信开发的残疾人信息分享交流平台,根据社区中的志愿者及残疾人相关大数据分析建立推荐模型,实现智能化推荐志愿者服务。

4、面向残疾人网络就业的大数据协同标注服务:将大数据人工标注任务分解成众包的微任务模块,提供面向残疾人的交互辅助手段和协同互助方式参与完成大数据的标注微任务,解决残疾人网络就业问题。

  

附部分媒体报道链接:

凤凰网:

http://news.ifeng.com/a/20150412/43532746_0.shtml

人民网:

http://tv.people.com.cn/n/2015/0402/c39805-26792196.html

中国日报:

http://www.chinadaily.com.cn/hqcj/xfly/2015-04-07/content_13500949.html

光明日报:

http://epaper.gmw.cn/gmrb/html/2015-04/12/nw.D110000gmrb_20150412_10-04.htm

新华网:

http://news.xinhuanet.com/newmedia/2015-04/07/c_134129272.htm

新浪科技:

http://tech.sina.com.cn/i/2015-04-06/doc-iavxeafs4635354.shtml

复旦大学:

http://news.fudan.edu.cn/2015/0407/38509.html

复旦大学计算机科学技术学院:

http://www.cs.fudan.edu.cn/?p=12755