Chaofeng Sha

80 papers A* 10A 11B 7C 9Misc 1Journal 16Unranked 26
YearRankTypeTitle / Venue / Authors
2026 J jnl
AutoMerge: Search-Based Model Merging Framework for Effective Model Reuse.
CoRR
You Lu, Jiyang Zhang, Bihuan Chen, Chaofeng Sha, Dingji Wang, Xin Peng
2026 A* conf
ExpertAD: Enhancing Autonomous Driving Systems with Mixture of Experts.
AAAI
Haowen Jiang, Xinyu Huang, You Lu, Dingji Wang, Yuheng Cao, Chaofeng Sha, Bihuan Chen, Keyu Chen, Xin Peng
2026 A* conf
TraceLLM: Evaluating and Exploring Large Language Models on Trace Analysis in Microservice-based Web Applications.
WWW
Tong Zhou, Xin Peng, Jie Zhang, Chaofeng Sha, Chenxi Zhang, Zicheng Yuan, Senyu Xie
2025 J jnl
Energy attack method for adaptive multi-exit neural networks.
Inf. Softw. Technol.
Dongfang Du, Chaofeng Sha, Xin Peng
2025 J jnl
ExpertAD: Enhancing Autonomous Driving Systems with Mixture of Experts.
CoRR
Haowen Jiang, Xinyu Huang, You Lu, Dingji Wang, Yuheng Cao, Chaofeng Sha, Bihuan Chen, Keyu Chen, Xin Peng
2025 J jnl
RegTrieve: Reducing System-Level Regression Errors for Machine Learning Systems via Retrieval-Enhanced Ensemble.
Proc. ACM Softw. Eng.
Junming Cao, Xuwen Xiang, Mingfei Cheng, Bihuan Chen, Xinyan Wang, You Lu, Chaofeng Sha, Xiaofei Xie, Xin Peng
2024 A* conf
Evaluating Large Language Models in Class-Level Code Generation.
ICSE
Xueying Du, Mingwei Liu, Kaixin Wang, Hanlin Wang, Junwei Liu, Yixuan Chen, Jiayi Feng, Chaofeng Sha, Xin Peng, Yiling Lou
2024 A* conf
On Calibration of Pre-trained Code Models.
ICSE
Zhenhao Zhou, Chaofeng Sha, Xin Peng
2023 A* conf
An Empirical Study of Parameter-Efficient Fine-Tuning Methods for Pre-Trained Code Models.
ASE
Jiaxing Liu, Chaofeng Sha, Xin Peng
2023 J jnl
ClassEval: A Manually-Crafted Benchmark for Evaluating LLMs on Class-level Code Generation.
CoRR
Xueying Du, Mingwei Liu, Kaixin Wang, Hanlin Wang, Junwei Liu, Yixuan Chen, Jiayi Feng, Chaofeng Sha, Xin Peng, Yiling Lou
2023 Misc conf
Dual-graph co-representation learning for knowledge-Graph Enhanced Recommendation.
ICASSP
Xinbiao Liu, Bin Liang, Junyu Niu, Chaofeng Sha, Dong Wu
2023 J jnl
EASC: An exception-aware semantic compression framework for real-world knowledge graphs.
Knowl. Based Syst.
Sihang Jiang, Jianchuan Feng, Chao Wang, Jingping Liu, Zhuozhi Xiong, Chaofeng Sha, Weiguo Zheng, Jiaqing Liang, Yanghua Xiao
2023 A conf
Improving Fine-tuning Pre-trained Models on Small Source Code Datasets via Variational Information Bottleneck.
SANER
Jiaxing Liu, Chaofeng Sha, Xin Peng
2023 A conf
In Defense of Simple Techniques for Neural Network Test Case Selection.
ISSTA
Shenglin Bao, Chaofeng Sha, Bihuan Chen, Xin Peng, Wenyun Zhao
2023 J jnl
Task-Oriented ML/DL Library Recommendation Based on a Knowledge Graph.
IEEE Trans. Software Eng.
Mingwei Liu, Chengyuan Zhao, Xin Peng, Simin Yu, Haofen Wang, Chaofeng Sha
2022 A conf
A Simple Retrieval-based Method for Code Comment Generation.
SANER
Xiaoning Zhu, Chaofeng Sha, Junyu Niu
2022 — conf
A Three-Stage Curriculum Learning Framework with Hierarchical Label Smoothing for Fine-Grained Entity Typing.
DASFAA (3)
Bo Xu, Zhengqi Zhang, Chaofeng Sha, Ming Du, Hui Song, Hongya Wang
2022 A conf
DeepAnna: Deep Learning based Java Annotation Recommendation and Misuse Detection.
SANER
Yi Liu, Yadong Yan, Chaofeng Sha, Xin Peng, Bihuan Chen, Chong Wang
2022 A* conf
DeepTraLog: Trace-Log Combined Microservice Anomaly Detection through Graph-based Deep Learning.
ICSE
Chenxi Zhang, Xin Peng, Chaofeng Sha, Ke Zhang, Zhenqing Fu, Xiya Wu, Qingwei Lin, Dongmei Zhang
2022 B conf
Different Data, Different Modalities! Reinforced Data Splitting for Effective Multimodal Information Extraction from Social Media Posts.
COLING
Bo Xu, Shizhou Huang, Ming Du, Hongya Wang, Hui Song, Chaofeng Sha, Yanghua Xiao
2022 — conf
Fully Utilizing Neighbors for Session-Based Recommendation with Graph Neural Networks.
DASFAA (2)
Xingyu Zhang, Chaofeng Sha
2022 A conf
MAF: A General Matching and Alignment Framework for Multimodal Named Entity Recognition.
WSDM
Bo Xu, Shizhou Huang, Chaofeng Sha, Hongya Wang
2022 A conf
PUTraceAD: Trace Anomaly Detection with Partial Labels based on GNN and PU Learning.
ISSRE
Ke Zhang, Chenxi Zhang, Xin Peng, Chaofeng Sha
2022 A conf
Predicting change propagation between code clone instances by graph-based deep learning.
ICPC
Bin Hu, Yijian Wu, Xin Peng, Chaofeng Sha, Xiaochen Wang, Baiqiang Fu, Wenyun Zhao
2022 — conf
TraceCRL: contrastive representation learning for microservice trace analysis.
ESEC/SIGSOFT FSE
Chenxi Zhang, Xin Peng, Tong Zhou, Chaofeng Sha, Zhenghui Yan, Yiru Chen, Hong Yang
2021 — conf
Incorporating Network Structure with Node Information for Semi-supervised Anomaly Detection on Attributed Graphs.
WISE (1)
Bofeng Chen, Jingdong Li, Xingjian Lu, Chaofeng Sha, Xiaoling Wang, Ji Zhang
2021 — conf
Reinforced Natural Language Inference for Distantly Supervised Relation Classification.
PAKDD (3)
Bo Xu, Xiangsan Zhao, Chaofeng Sha, Minjun Zhang, Hui Song
2021 A* conf
Reinforcement Learning Based Sparse Black-box Adversarial Attack on Video Recognition Models.
IJCAI
Zeyuan Wang, Chaofeng Sha, Su Yang
2021 J jnl
Reinforcement Learning Based Sparse Black-box Adversarial Attack on Video Recognition Models.
CoRR
Zeyuan Wang, Chaofeng Sha, Su Yang
2019 J jnl
ACCF: Learning Attentional Conformity for Collaborative Filtering.
IEEE Access
Bin Liang, Chaofeng Sha, Dong Wu, Bo Xu, Yanghua Xiao, Wei Wang
2019 B conf
Memory-Augmented Attention Network for Sequential Recommendation.
WISE
Cheng Hu, Peijian He, Chaofeng Sha, Junyu Niu
2019 B conf
Multi-head Attentive Social Recommendation.
WISE
Xu Luo, Chaofeng Sha, Zijing Tan, Junyu Niu
2018 A* conf
Community Detection in Attributed Graphs: An Embedding Approach.
AAAI
Ye Li, Chaofeng Sha, Xin Huang, Yanchun Zhang
2018 B conf
Multiple Meta Paths Combined for Vertex Embedding in Heterogeneous Networks.
Big Data (CCF)
Tong Wu, Chaofeng Sha, Xiaoling Wang
2017 — conf
Improving Topic Diversity in Recommendation Lists: Marginally or Proportionally?
APWeb/WAIM (2)
Xiaolu Xing, Chaofeng Sha, Junyu Niu
2016 A* conf
A Framework for Recommending Relevant and Diverse Items.
IJCAI
Chaofeng Sha, Xiaowei Wu, Junyu Niu
2016 — conf
Local Weighted Matrix Factorization for Implicit Feedback Datasets.
DASFAA (1)
Keqiang Wang, Xiaoyi Duan, Jiansong Ma, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2016 J jnl
Local Weighted Matrix Factorization for Top-n Recommendation with Implicit Feedback.
Data Sci. Eng.
Keqiang Wang, Hongwei Peng, Yuanyuan Jin, Chaofeng Sha, Xiaoling Wang
2016 J jnl
Optimizing top-k retrieval: submodularity analysis and search strategies.
Frontiers Comput. Sci.
Chaofeng Sha, Keqiang Wang, Dell Zhang, Xiaoling Wang, Aoying Zhou
2016 J jnl
Repair diversification: A new approach for data repairing.
Inf. Sci.
Chu He, Zijing Tan, Qing Chen, Chaofeng Sha
2015 J jnl
DualAcE: fine-grained dual access control enforcement with multi-privacy guarantee in DaaS.
Secur. Commun. Networks
Xiuxia Tian, Ling Huang, Yong Wang, Chaofeng Sha, Xiaoling Wang
2015 J jnl
Product-oriented review summarization and scoring.
Frontiers Comput. Sci.
Rong Zhang, Wenzhe Yu, Chaofeng Sha, Xiaofeng He, Aoying Zhou
2015 — conf
Repairing Functional Dependency Violations in Distributed Data.
DASFAA (1)
Qing Chen, Zijing Tan, Chu He, Chaofeng Sha, Wei Wang
2014 J jnl
A unified framework for semi-supervised PU learning.
World Wide Web
Haoji Hu, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2014 C conf
Based on Citation Diversity to Explore Influential Papers for Interdisciplinarity.
APWeb
Keqiang Wang, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2014 C conf
DivRec: A Framework for Top-N Recommendation with Diversification in E-commerce.
APWeb
Kejun He, Junyu Niu, Chaofeng Sha
2014 — conf
Diversifying Top-k Service Retrieval.
IEEE SCC
Chaofeng Sha, Keqiang Wang, Kai Zhang, Xiaoling Wang, Aoying Zhou
2014 — conf
Ensemble Pruning: A Submodular Function Maximization Perspective.
DASFAA (2)
Chaofeng Sha, Keqiang Wang, Xiaoling Wang, Aoying Zhou
2014 — conf
Hash ^ed -Join: Approximate String Similarity Join with Hashing.
DASFAA Workshops
Peisen Yuan, Chaofeng Sha, Yi Sun
2014 B conf
Online evaluation re-scoring based on review behavior analysis.
ASONAM
Rong Zhang, Xiaofeng He, Aoying Zhou, Chaofeng Sha
2014 — conf
Optimizing Top-k Retrieval: Submodularity Analysis and Search Strategies.
WAIM
Chaofeng Sha, Keqiang Wang, Dell Zhang, Xiaoling Wang, Aoying Zhou
2014 — conf
Repair Diversification for Functional Dependency Violations.
DASFAA (2)
Chu He, Zijing Tan, Qing Chen, Chaofeng Sha, Zhihui Wang, Wei Wang
2013 — conf
A Hybrid Framework for Product Normalization in Online Shopping.
DASFAA (2)
Li Wang, Rong Zhang, Chaofeng Sha, Xiaofeng He, Aoying Zhou
2013 — conf
Fast Spectral Clustering with Landmark-Based Subspace Iteration.
ICDM Workshops
Zejun Gan, Chaofeng Sha, Junyu Niu
2013 C conf
Practical Duplicate Bug Reports Detection in a Large Web-Based Development Community.
APWeb
Liang Feng, Leyi Song, Chaofeng Sha, Xueqing Gong
2013 C conf
Selecting a Diversified Set of Reviews.
APWeb
Wenzhe Yu, Rong Zhang, Xiaofeng He, Chaofeng Sha
2013 C conf
Workload-Aware Cache for Social Media Data.
APWeb
Jinxian Wei, Fan Xia, Chaofeng Sha, Chen Xu, Xiaofeng He, Aoying Zhou
2012 A conf
Credibility-based product ranking for C2C transactions.
CIKM
Rong Zhang, Chaofeng Sha, Minqi Zhou, Aoying Zhou
2012 C conf
Estimate Unlabeled-Data-Distribution for Semi-supervised PU Learning.
APWeb
Haoji Hu, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2012 — conf
Exploiting shopping and reviewing behavior to re-score online evaluations.
WWW (Companion Volume)
Rong Zhang, Chaofeng Sha, Minqi Zhou, Aoying Zhou
2012 C conf
Keywords Filtering over Probabilistic XML Data.
APWeb
Chenjing Zhang, Le Chang, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2011 — conf
Efficient Approximate Similarity Search Using Random Projection Learning.
WAIM
Peisen Yuan, Chaofeng Sha, Xiaoling Wang, Bin Yang, Aoying Zhou
2011 A conf
Privacy Preserving Personalized Access Control Service at Third Service Provider.
ICWS
Xiuxia Tian, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2011 — conf
Privacy Preserving Query Processing on Secret Share Based Data Storage.
DASFAA (1)
Xiuxia Tian, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2010 — conf
GRAMS
DASFAA Workshops
Peisen Yuan, Xiaoling Wang, Chaofeng Sha, Ming Gao, Aoying Zhou
2010 J jnl
Mining non-redundant diverse patterns: an information theoretic perspective.
Frontiers Comput. Sci. China
Chaofeng Sha, Jian Gong, Aoying Zhou
2010 — conf
On
DASFAA (2)
Chaofeng Sha, Yi Li, Aoying Zhou
2010 — conf
Semi-supervised Learning from Only Positive and Unlabeled Data Using Entropy.
WAIM
Xiaoling Wang, Zhen Xu, Chaofeng Sha, Martin Ester, Aoying Zhou
2010 — conf
XML Structural Similarity Search Using MapReduce.
WAIM
Peisen Yuan, Chaofeng Sha, Xiaoling Wang, Bin Yang, Aoying Zhou, Su Yang
2009 — conf
An Improved Algorithm for Mining Non-Redundant Interacting Feature Subsets.
APWeb/WAIM
Chaofeng Sha, Jian Gong, Aoying Zhou
2009 — conf
Directly Identify Unexpected Instances in the Test Set by Entropy Maximization.
APWeb/WAIM
Chaofeng Sha, Zhen Xu, Xiaoling Wang, Aoying Zhou
2009 B conf
Mining Entropy l-Diversity Patterns.
DASFAA
Chaofeng Sha, Jian Gong, Aoying Zhou
2008 — conf
Feature Selection Based on a New Dependency Measure.
FSKD (1)
Chaofeng Sha, Xipeng Qiu, Aoying Zhou
2008 C conf
KLNCC: A new nonlinear correlation clustering algorithm based on KL-divergence.
CIT
Chaofeng Sha, Xipeng Qiu, Aoying Zhou
2007 A* conf
Distributed Data Stream Clustering: A Fast EM-based Approach.
ICDE
Aoying Zhou, Feng Cao, Ying Yan, Chaofeng Sha, Xiaofeng He
2006 C conf
Approximate Top-k Structural Similarity Search over XML Documents.
APWeb
Tao Xie, Chaofeng Sha, Xiaoling Wang, Aoying Zhou
2004 A conf
Nash Equilibria in Parallel Downloading with Multiple Clients.
ICDCS
Jiantao Song, Chaofeng Sha, Hong Zhu
2003 — conf
Building Semantic Peer-to-Peer Networks upon CAN.
Networked Group Communication
Jiantao Song, Yong Zhang, Chaofeng Sha, Hong Zhu
2003 A conf
Dynamically maintaining frequent items over a data stream.
CIKM
Cheqing Jin, Weining Qian, Chaofeng Sha, Jeffrey Xu Yu, Aoying Zhou
2003 B conf
Explore the "Small World Phenomena" in Pure P2P Information Sharing Systems.
CCGRID
Yi Ren, Chaofeng Sha, Weining Qian, Aoying Zhou, Beng Chin Ooi, Kian-Lee Tan