Chaofeng Sha

According to our database, Chaofeng Sha authored at least 70 papers between 2003 and 2023.

Collaborative distances:

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

2023

EASC: An exception-aware semantic compression framework for real-world knowledge graphs.

Sihang Jiang, Jianchuan Feng, Chao Wang, Jingping Liu, Zhuozhi Xiong, Chaofeng Sha, Weiguo Zheng, Jiaqing Liang, Yanghua Xiao

Knowl. Based Syst., October, 2023

Task-Oriented ML/DL Library Recommendation Based on a Knowledge Graph.

Mingwei Liu, Chengyuan Zhao, Xin Peng, Simin Yu, Haofen Wang, Chaofeng Sha

IEEE Trans. Software Eng., August, 2023

ClassEval: A Manually-Crafted Benchmark for Evaluating LLMs on Class-level Code Generation.

Xueying Du, Mingwei Liu, Kaixin Wang, Hanlin Wang, Junwei Liu, Yixuan Chen, Jiayi Feng, Chaofeng Sha, Xin Peng, Yiling Lou

CoRR, 2023

Improving Fine-tuning Pre-trained Models on Small Source Code Datasets via Variational Information Bottleneck.

Jiaxing Liu, Chaofeng Sha, Xin Peng

Proceedings of the IEEE International Conference on Software Analysis, 2023

An Empirical Study of Parameter-Efficient Fine-Tuning Methods for Pre-Trained Code Models.

Jiaxing Liu, Chaofeng Sha, Xin Peng

Proceedings of the 38th IEEE/ACM International Conference on Automated Software Engineering, 2023

In Defense of Simple Techniques for Neural Network Test Case Selection.

Shenglin Bao, Chaofeng Sha, Bihuan Chen, Xin Peng, Wenyun Zhao

Proceedings of the 32nd ACM SIGSOFT International Symposium on Software Testing and Analysis, 2023

Dual-graph co-representation learning for knowledge-Graph Enhanced Recommendation.

Xinbiao Liu, Bin Liang, Junyu Niu, Chaofeng Sha, Dong Wu

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

MAF: A General Matching and Alignment Framework for Multimodal Named Entity Recognition.

Bo Xu, Shizhou Huang, Chaofeng Sha, Hongya Wang

Proceedings of the WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21, 2022

A Simple Retrieval-based Method for Code Comment Generation.

Xiaoning Zhu, Chaofeng Sha, Junyu Niu

Proceedings of the IEEE International Conference on Software Analysis, 2022

DeepAnna: Deep Learning based Java Annotation Recommendation and Misuse Detection.

Yi Liu, Yadong Yan, Chaofeng Sha, Xin Peng, Bihuan Chen, Chong Wang

Proceedings of the IEEE International Conference on Software Analysis, 2022

TraceCRL: contrastive representation learning for microservice trace analysis.

Chenxi Zhang, Xin Peng, Tong Zhou, Chaofeng Sha, Zhenghui Yan, Yiru Chen, Hong Yang

Proceedings of the 30th ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering, 2022

Predicting change propagation between code clone instances by graph-based deep learning.

Bin Hu, Yijian Wu, Xin Peng, Chaofeng Sha, Xiaochen Wang, Baiqiang Fu, Wenyun Zhao

Proceedings of the 30th IEEE/ACM International Conference on Program Comprehension, 2022

PUTraceAD: Trace Anomaly Detection with Partial Labels based on GNN and PU Learning.

Ke Zhang, Chenxi Zhang, Xin Peng, Chaofeng Sha

Proceedings of the IEEE 33rd International Symposium on Software Reliability Engineering, 2022

DeepTraLog: Trace-Log Combined Microservice Anomaly Detection through Graph-based Deep Learning.

Chenxi Zhang, Xin Peng, Chaofeng Sha, Ke Zhang, Zhenqing Fu, Xiya Wu, Qingwei Lin, Dongmei Zhang

Proceedings of the 44th IEEE/ACM 44th International Conference on Software Engineering, 2022

Fully Utilizing Neighbors for Session-Based Recommendation with Graph Neural Networks.

Xingyu Zhang, Chaofeng Sha

Proceedings of the Database Systems for Advanced Applications, 2022

A Three-Stage Curriculum Learning Framework with Hierarchical Label Smoothing for Fine-Grained Entity Typing.

Bo Xu, Zhengqi Zhang, Chaofeng Sha, Ming Du, Hui Song, Hongya Wang

Proceedings of the Database Systems for Advanced Applications, 2022

Different Data, Different Modalities! Reinforced Data Splitting for Effective Multimodal Information Extraction from Social Media Posts.

Bo Xu, Shizhou Huang, Ming Du, Hongya Wang, Hui Song, Chaofeng Sha, Yanghua Xiao

Proceedings of the 29th International Conference on Computational Linguistics, 2022

2021

Incorporating Network Structure with Node Information for Semi-supervised Anomaly Detection on Attributed Graphs.

Bofeng Chen, Jingdong Li, Xingjian Lu, Chaofeng Sha, Xiaoling Wang, Ji Zhang

Proceedings of the Web Information Systems Engineering - WISE 2021, 2021

Reinforced Natural Language Inference for Distantly Supervised Relation Classification.

Bo Xu, Xiangsan Zhao, Chaofeng Sha, Minjun Zhang, Hui Song

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2021

Reinforcement Learning Based Sparse Black-box Adversarial Attack on Video Recognition Models.

Zeyuan Wang, Chaofeng Sha, Su Yang

Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, 2021

2019

ACCF: Learning Attentional Conformity for Collaborative Filtering.

Bin Liang, Chaofeng Sha, Dong Wu, Bo Xu, Yanghua Xiao, Wei Wang

IEEE Access, 2019

Multi-head Attentive Social Recommendation.

Xu Luo, Chaofeng Sha, Zijing Tan, Junyu Niu

Proceedings of the Web Information Systems Engineering - WISE 2019, 2019

Memory-Augmented Attention Network for Sequential Recommendation.

Cheng Hu, Peijian He, Chaofeng Sha, Junyu Niu

Proceedings of the Web Information Systems Engineering - WISE 2019, 2019

2018

Multiple Meta Paths Combined for Vertex Embedding in Heterogeneous Networks.

Tong Wu, Chaofeng Sha, Xiaoling Wang

Proceedings of the Big Data - 6th CCF Conference, 2018

Community Detection in Attributed Graphs: An Embedding Approach.

Ye Li, Chaofeng Sha, Xin Huang, Yanchun Zhang

Proceedings of the Thirty-Second AAAI Conference on Artificial Intelligence, 2018

2017

Improving Topic Diversity in Recommendation Lists: Marginally or Proportionally?

Xiaolu Xing, Chaofeng Sha, Junyu Niu

Proceedings of the Web and Big Data - First International Joint Conference, 2017

2016

Repair diversification: A new approach for data repairing.

Chu He, Zijing Tan, Qing Chen, Chaofeng Sha

Inf. Sci., 2016

Optimizing top-k retrieval: submodularity analysis and search strategies.

Chaofeng Sha, Keqiang Wang, Dell Zhang, Xiaoling Wang, Aoying Zhou

Frontiers Comput. Sci., 2016

Local Weighted Matrix Factorization for Top-n Recommendation with Implicit Feedback.

Keqiang Wang, Hongwei Peng, Yuanyuan Jin, Chaofeng Sha, Xiaoling Wang

Data Sci. Eng., 2016

A Framework for Recommending Relevant and Diverse Items.

Chaofeng Sha, Xiaowei Wu, Junyu Niu

Proceedings of the Twenty-Fifth International Joint Conference on Artificial Intelligence, 2016

Local Weighted Matrix Factorization for Implicit Feedback Datasets.

Keqiang Wang, Xiaoyi Duan, Jiansong Ma, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2016

2015

DualAcE: fine-grained dual access control enforcement with multi-privacy guarantee in DaaS.

Xiuxia Tian, Ling Huang, Yong Wang, Chaofeng Sha, Xiaoling Wang

Secur. Commun. Networks, 2015

Product-oriented review summarization and scoring.

Rong Zhang, Wenzhe Yu, Chaofeng Sha, Xiaofeng He, Aoying Zhou

Frontiers Comput. Sci., 2015

Repairing Functional Dependency Violations in Distributed Data.

Qing Chen, Zijing Tan, Chu He, Chaofeng Sha, Wei Wang

Proceedings of the Database Systems for Advanced Applications, 2015

2014

A unified framework for semi-supervised PU learning.

Haoji Hu, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

World Wide Web, 2014

Hash ^ed -Join: Approximate String Similarity Join with Hashing.

Peisen Yuan, Chaofeng Sha, Yi Sun

Proceedings of the Database Systems for Advanced Applications, 2014

Ensemble Pruning: A Submodular Function Maximization Perspective.

Chaofeng Sha, Keqiang Wang, Xiaoling Wang, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2014

Repair Diversification for Functional Dependency Violations.

Chu He, Zijing Tan, Qing Chen, Chaofeng Sha, Zhihui Wang, Wei Wang

Proceedings of the Database Systems for Advanced Applications, 2014

Online evaluation re-scoring based on review behavior analysis.

Rong Zhang, Xiaofeng He, Aoying Zhou, Chaofeng Sha

Proceedings of the 2014 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, 2014

Based on Citation Diversity to Explore Influential Papers for Interdisciplinarity.

Keqiang Wang, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the Web Technologies and Applications - 16th Asia-Pacific Web Conference, 2014

DivRec: A Framework for Top-N Recommendation with Diversification in E-commerce.

Kejun He, Junyu Niu, Chaofeng Sha

Proceedings of the Web Technologies and Applications - 16th Asia-Pacific Web Conference, 2014

Diversifying Top-k Service Retrieval.

Chaofeng Sha, Keqiang Wang, Kai Zhang, Xiaoling Wang, Aoying Zhou

Proceedings of the IEEE International Conference on Services Computing, SCC 2014, Anchorage, AK, USA, June 27, 2014

2013

Fast Spectral Clustering with Landmark-Based Subspace Iteration.

Zejun Gan, Chaofeng Sha, Junyu Niu

Proceedings of the 13th IEEE International Conference on Data Mining Workshops, 2013

A Hybrid Framework for Product Normalization in Online Shopping.

Li Wang, Rong Zhang, Chaofeng Sha, Xiaofeng He, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2013

Selecting a Diversified Set of Reviews.

Wenzhe Yu, Rong Zhang, Xiaofeng He, Chaofeng Sha

Proceedings of the Web Technologies and Applications - 15th Asia-Pacific Web Conference, 2013

Workload-Aware Cache for Social Media Data.

Jinxian Wei, Fan Xia, Chaofeng Sha, Chen Xu, Xiaofeng He, Aoying Zhou

Proceedings of the Web Technologies and Applications - 15th Asia-Pacific Web Conference, 2013

Practical Duplicate Bug Reports Detection in a Large Web-Based Development Community.

Liang Feng, Leyi Song, Chaofeng Sha, Xueqing Gong

Proceedings of the Web Technologies and Applications - 15th Asia-Pacific Web Conference, 2013

2012

Exploiting shopping and reviewing behavior to re-score online evaluations.

Rong Zhang, Chaofeng Sha, Minqi Zhou, Aoying Zhou

Proceedings of the 21st World Wide Web Conference, 2012

Credibility-based product ranking for C2C transactions.

Rong Zhang, Chaofeng Sha, Minqi Zhou, Aoying Zhou

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012

Keywords Filtering over Probabilistic XML Data.

Chenjing Zhang, Le Chang, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the Web Technologies and Applications - 14th Asia-Pacific Web Conference, 2012

Estimate Unlabeled-Data-Distribution for Semi-supervised PU Learning.

Haoji Hu, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the Web Technologies and Applications - 14th Asia-Pacific Web Conference, 2012

2011

Efficient Approximate Similarity Search Using Random Projection Learning.

Peisen Yuan, Chaofeng Sha, Xiaoling Wang, Bin Yang, Aoying Zhou

Proceedings of the Web-Age Information Management - 12th International Conference, 2011

Privacy Preserving Personalized Access Control Service at Third Service Provider.

Xiuxia Tian, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the IEEE International Conference on Web Services, 2011

Privacy Preserving Query Processing on Secret Share Based Data Storage.

Xiuxia Tian, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2011

2010

Mining non-redundant diverse patterns: an information theoretic perspective.

Chaofeng Sha, Jian Gong, Aoying Zhou

Frontiers Comput. Sci. China, 2010

XML Structural Similarity Search Using MapReduce.

Peisen Yuan, Chaofeng Sha, Xiaoling Wang, Bin Yang, Aoying Zhou, Su Yang

Proceedings of the Web-Age Information Management, 11th International Conference, 2010

Semi-supervised Learning from Only Positive and Unlabeled Data Using Entropy.

Xiaoling Wang, Zhen Xu, Chaofeng Sha, Martin Ester, Aoying Zhou

Proceedings of the Web-Age Information Management, 11th International Conference, 2010

GRAMS³: An Efficient Framework for XML Structural Similarity Search.

Peisen Yuan, Xiaoling Wang, Chaofeng Sha, Ming Gao, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2010

On <i>t</i>-Closeness with KL-Divergence and Semantic Privacy.

Chaofeng Sha, Yi Li, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2010

2009

Directly Identify Unexpected Instances in the Test Set by Entropy Maximization.

Chaofeng Sha, Zhen Xu, Xiaoling Wang, Aoying Zhou

Proceedings of the Advances in Data and Web Management, Joint International Conferences, 2009

An Improved Algorithm for Mining Non-Redundant Interacting Feature Subsets.

Chaofeng Sha, Jian Gong, Aoying Zhou

Proceedings of the Advances in Data and Web Management, Joint International Conferences, 2009

Mining Entropy l-Diversity Patterns.

Chaofeng Sha, Jian Gong, Aoying Zhou

Proceedings of the Database Systems for Advanced Applications, 2009

2008

Feature Selection Based on a New Dependency Measure.

Chaofeng Sha, Xipeng Qiu, Aoying Zhou

Proceedings of the Fifth International Conference on Fuzzy Systems and Knowledge Discovery, 2008

KLNCC: A new nonlinear correlation clustering algorithm based on KL-divergence.

Chaofeng Sha, Xipeng Qiu, Aoying Zhou

Proceedings of 8th IEEE International Conference on Computer and Information Technology, 2008

2007

Distributed Data Stream Clustering: A Fast EM-based Approach.

Aoying Zhou, Feng Cao, Ying Yan, Chaofeng Sha, Xiaofeng He

Proceedings of the 23rd International Conference on Data Engineering, 2007

2006

Approximate Top-k Structural Similarity Search over XML Documents.

Tao Xie, Chaofeng Sha, Xiaoling Wang, Aoying Zhou

Proceedings of the Frontiers of WWW Research and Development, 2006

2004

Nash Equilibria in Parallel Downloading with Multiple Clients.

Jiantao Song, Chaofeng Sha, Hong Zhu

Proceedings of the 24th International Conference on Distributed Computing Systems (ICDCS 2004), 2004

2003

Building Semantic Peer-to-Peer Networks upon CAN.

Jiantao Song, Yong Zhang, Chaofeng Sha, Hong Zhu

Proceedings of the Group Communications and Charges; Technology and Business Models, 2003

Dynamically maintaining frequent items over a data stream.

Cheqing Jin, Weining Qian, Chaofeng Sha, Jeffrey Xu Yu, Aoying Zhou

Proceedings of the 2003 ACM CIKM International Conference on Information and Knowledge Management, 2003

Explore the "Small World Phenomena" in Pure P2P Information Sharing Systems.

Yi Ren, Chaofeng Sha, Weining Qian, Aoying Zhou, Beng Chin Ooi, Kian-Lee Tan

Proceedings of the 3rd IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2003), 2003