|
Data Mining
Group of the Database Systems Laboratory at Group
members § Principal
investigator § Jianyong
Wang (Professor) § Current
members § Jiacheng Xu (Ph.D. student) § Cong Han (Ph.D. student) § Zhenyu Li (Ph.D. student) § Yunfei Yang (Ph.D. student) § Bowen Dong (Ph.D. student) § Yutao Sun (Ph.D. Student) § Tingting Li (Ph.D. Student) § Tengyu Pan (Master Student) § Fangzhou Liu (Ph.D. Student) § Junyan Zhang (Ph.D. Student) § Yike Zhang (Ph.D. Student) § Yu Mu (Ph.D. Student) § Yanzhen Li (Visiting Scholar) § Dongbai Li (Bachelor student) § Yang Yu (Bachelor student) § Xinle Zheng (Bachelor student) § Former members § Zhichao Duan (Ph.D., 2025, Research Associate,
Imperial College London) § Yike Zhang (B.E., 2025，清华大学优秀本科论文奖，清华大学优良毕业生称号) § Jiachao Xiong (B.E., 2025) § Fangzhou Liu (B.E., 2024，清华大学优良毕业生称号) § MinJia Wang (B.E., 2024，清华大学优良毕业生称号) § Zhuo
Wang (Ph.D.,2023, 特别副研究员, 北京理工大学) § Yutao Sun (B.E., 2023，清华大学优秀本科论文奖) § Tengyu Pan (B.E., 2023，清华大学优良毕业生称号) § Xiuxing
Li (Ph.D., 2022, 特别副研究员, 北京理工大学) § Rui Zhang(M.E., 2022) § Bowen Dong (B.E., 2022) § Zhongkai He (B.E., 2022) § Ning
Liu (Ph.D., Assistant Professor, 山东大学) § Zhenyu Li (B.E., 2021) § Jianyuan Lu (Posdoc Researcher) § Chenwei Ran (Ph.D., 2020) § Zujiang Pan (M.E., 2020) § Jiacheng Xu (B.E., 2020) § Yuanquan Lu (M.E., 2019) § Long Guo (B.E., 2019) § Yifan Li (B.E., 2019) § Gang Chen (M.E., 2018) § Pan Lu (M.E., 2018，清华大学优秀硕士论文奖, Postdoc,
Stanford University) § Xingzhi
Niu (B.E., 2018) § Junyi
Fu (B.E., 2018) § Jianhua
Yin (Ph.D. , 2017，Tenured Associate Professor, 山东大学) § Xinding
Wei (B.E., 2017) § Wei Zhang (Ph.D. , 2016，Professor,
北京市优秀博士毕业生、清华大学优秀博士论文奖，华东师大紫江学者) § Yuda
Zang (M.E., 2016) § Chao
Wang (M.E., 2016) § Wei
Feng (Ph.D., 2015，北京市优秀博士毕业生、清华大学优秀博士论文奖, Meta) § Zhaoxu
Tu (M.E., 2015) § Wei
Shen (Ph.D., 2014，
Professor, 中国人工智能学会优秀博士论文奖、清华大学优秀博士论文奖，南开大学振兴计划) § Zhenhua
Song (M.E., 2014) § Xianjun
Zhang (M.E., 2014) § Chenwei
Ran (B.E., 2014) § Hongda
Ren (M.E., 2013) § Haijun
Xia (B.E., 2013) § Junlin
Lin (Visiting Master student from NTHU, 2013) § Lili
Jiang (Ph.D., visiting from Lanzhou Univ., 2012, Associate Professor, Umea
University, Sweden) § Xu Pu
(M.E., 2012，清华大学优秀硕士论文奖) § Shuyong
Chen (M.E., 2012) § Qingyan
Yang (M.E., 2011) § ZhiJie
He (B.E., 2011) § Jun
Zhang (M.E., 2010) § Chuancong
Gao (M.E., 2010，清华大学优秀硕士论文奖) § Yuzhou
Zhang (Ph.D., 2010, co-advised with Prof. Lizhu Zhou) § Yiting
Bian (B.E., 2009) § Yan
Li (M.E., 2009) § Xiaoming
Fan (M.E., 2009) § Chun
Li (M.E., 2009，清华大学优秀硕士论文奖) § Zhiping
Zeng (Ph.D., 2009, co-advised with Prof. Lizhu Zhou) § Jing
Wang (B.E., 2008, Associate
Professor，清华大学/北京市优秀本科毕业生，香港科技大学商学院) § Qingyan
Yang (B.E., 2008) § Bing
Lv (M.E., 2008) § Wei
Fu (B.E., 2007) Current
research topics § Medical
data mining: we mainly investigate the problems in areas such as
AI for medical science, interpretable learning models and its applications
for risk prediction and diagnosis of underlying diseases (e.g., Alzheimer's
dementia, diabetes): § 仇宇悦,金蔚,尚丽,褚姗姗,王添艺,姜宇涵,包嘉璐,王文君,李博,黄益炫,董立羚,毛晨晖,王建勇,高晶. 临床常用神经心理量表的纵向稳定性：一项横断面研究. 中华神经科杂志. 2025/58/1/17-25 § Tianyi Wang, Li Shang,
Chenhui Mao, Longze Sha, Liling Dong, Caiyan Liu, Dan Lei, Jie Li, Jie Wang, Xinying
Huang, Shanshan Chu, Wei Jin, Zhaohui Zhu, Huimin Sui, Bo Hou, Feng Feng, Bin
Peng, Liying
Cui, , Jianyong Wang, Qi Xu, Jing Gao. Alzheimera's
disease diagnosis among dementia patients via blood biomarker measurement
based on the AT(N) system. Chinese Medical Journal. 2025 Jun
20;138(12):1505-1507. § Ning Liu, Yunsen Tang, Haitao
Yuan, Hongtao Lv, Lili Jiang, Zhen Li, Wei
Zhang, Jianyong Wang. Incomplete Multi-View Drug Recommendation via
Multi-Level Representation Learning and Curriculum Learning. Proceedings of
the 31st SIGKDD Conference on Knowledge Discovery and Data Mining, Toronto,
ON, Canada, Aug. 3-7, 2025. (ACM SIGKDD 2025, ADS track) § Yixuan
Huang, Zhenyu Li, Fangzhou Liu, Bo Li, Chenhui Mao, Liling Dong, Shanshan
Chu, Wei Jin, Jianyong Wang*, Jing Gao*. Application of
Machine Learning in EEG-based Dementia Diagnosis Classification and
Differential Diagnosis. Journal of Alzheimer's disease. (https://doi.org/10.1177/13872877251360331,
first published online July 28, 2025) § Ziyu Wang, Tengyu Pan, Zhenyu Li, Ji Wu, Xiuxing Li, Jianyong
Wang. TROI: Cross-Subject Pretraining with Sparse Voxel Selection for
Enhanced fMRI Visual Decoding. Proc. the 50th IEEE International Conference
on Acoustics, Speech, and Signal Processing, Hyderabad, India, April 6-11,
2025. PP: 1-5. (ICASSP
2025) § Zhuo Wang, Wei Zhang, Ning Liu, Jianyong
Wang.
Learning Interpretable Rules for Scalable Data
Representation and Classification. IEEE
TPAMI 2024（论文提出了增强版的兼具高可解释性和高分类性能的分类模型RRL, 一作为博士生王焯，Source
code is available at: https://github.com/12wang3/rrl , the PDF can be found at https://arxiv.org/abs/2310.14336 ，Digital Object Identifier 10.1109/TPAMI.2023.3328881）(IEEE
TPAMI) § Bowen Dong, Zhuo Wang,
Zhenyu Li, Zhichao Duan, Jiacheng Xu, Tengyu Pan, Rui Zhang, Ning Liu,
Xiuxing Li, Jie Wang, Caiyan Liu, Liling Dong, Chenhui Mao, Jing Gao,
Jianyong Wang*. Toward a stable
and low-resource PLM-based medical diagnostic system via prompt tuning and
MoE structure. Scientific Reports, August 3, 2023. (论文提出了基于医学知识图谱的输入模版构建方法和基于特征的混合专家机制，一作为博士生董博文) § Zhuo Wang, Jie Wang, Ning Liu, Caiyan Liu,
Xiuxing Li, Liling Dong, Rui Zhang, Chenhui Mao, Zhichao Duan, Wei
Zhang, Jing Gao*, Jianyong Wang*. Learning
Cognitive-Test-Based Interpretable Rules for Prediction and Early Diagnosis
of Dementia using Neural Networks. Journal of Alzheimer's disease, vol. 90,
No. 2, PP: 609-624, Nov. 2022. § Jie Wang, Zhuo Wang, Ning Liu, Caiyan Liu,
Chenhui Mao, Liling Dong,Jie Li, Xinying Huang, Dan
Lei, Shanshan Chu, Jianyong Wang *, Jing Gao*. Random forest model in the
diagnosis of dementia patients with normal Mini-Mental State Examination
scores. Journal of Personalized Medicine, 2022, 12(1), 37 (https://doi.org/10.3390/jpm12010037). (4 January 2022) § Zhuo Wang, Wei Zhang,
Ning Liu, Jianyong Wang. Scalable Rule-Based Representation Learning
for Interpretable Classification. Proceedings of the Thirty-Fifth Conference
on Neural Information Processing Systems (NeurIPS’21) § Zhuo Wang, Wei Zhang, Ning Liu, Jianyong
Wang. Transparent Classification with Multilayer Logical Perceptrons and
Random Binarization. Proc. the
Thirty-Fourth AAAI Conference on Artificial Intelligence, Feb. 7-12, New
York, USA. AAAI'20. § Ning
Liu, Pan Lu, Wei Zhang, Jianyong Wang. Knowledge-Aware
Deep Dual Networks for Text-Based Mortality Prediction. IEEE ICDE’19. § Generation
Models: we
mainly study the problems related to generation models such as network
architectures for LLMs, linear/sparse attention mechanisms, mixture of
experts, diffusion models, quantization for efficient decoding, reinforcement
Learning for enhancing the reasoning capabilities of LLMs, and so on: § Yutao Sun, TianzhuYe, Li Dong, Yuqing Xia,
Jian Chen, Yizhao Gao, Shijie Cao, Jianyong Wang, Furu Wei. Rectified Sparse Attention for
Efficient Long-Sequence Generation. Findings of the 64th Annual Meeting
of the Association for Computational Linguistics, San Diego, California, July
2-7, 2026. PP: -. (ACL 2026) § Yutao
Sun, Zhenyu Li, Yike Zhang, Tengyu Pan, Bowen Dong, Yuyi Guo, Jianyong Wang.
Efficient Attention Mechanisms for Large Language Models: A Survey.
arXiv:2507.19595v1. July 25, 2025. §
Yutao
Sun, Hangbo Bao, Wenhui Wang, Zhiliang Peng, Li Dong, Shaohan Huang, Jianyong
Wang, Furu Wei. Multimodal
Latent Language Modeling with Next-Token Diffusion. arXiv:2412.08635. Dec.
11, 2024. §
Yutao
Sun, Li Dong, Shaohan Huang, Shuming Ma, Yuqing Xia, Jilong Xue, Jianyong
Wang, Furu Wei. Retentive
network: A successor to transformer for large language models. arXiv:2307.08621. July
17, 2023. § Yike
Zhang, Zhiyuan He, Huiqiang Jiang, Chengruidong
Zhang, Yuqing Yang, Jianyong Wang, Lili Qiu. LeanK: Learnable
K Cache Channel Pruning for Efficient Decoding. Proceedings
of the 2025 Conference on Empirical Methods in Natural Language Processing, Suzhou,
China, Nov. 5-9, 2025. PP:31111–31126. (EMNLP 2025) § Zhenyu Li, Yike Zhang, Tengyu
Pan, Yutao Sun, Zhichao Duan, Junjie Fang, Rong
Han, Zixuan Wang, Jianyong Wang. FocusLLM: Precise Understanding of
Long Context by Dynamic Condensing. Proceedings of the 63rd Annual Meeting of
the Association for Computational Linguistics, Vienna, Austria, July 27-Aug.
1, 2025. PP: 31087-31101. (ACL 2025) § Bowen Dong, Yilong Fan, Yutao
Sun, Zhenyu Li, Tengyu Pan, Xun Zhou, Jianyong Wang.
Maximum Score Routing For Mixture-of-Experts.
Findings of the 63rd Annual Meeting of the Association for Computational
Linguistics, Vienna, Austria, July 27-Aug. 1, 2025. PP: 12619-12632. (ACL
2025)
§ Tengyu Pan, Zhichao Duan, Zhenyu
Li, Bowen Dong, Ning Liu, Xiuxing Li, Jianyong Wang.
Negative Matters: Multi-Granularity Hard-Negative Synthesis and
Anchor-Token-Aware Pooling for Enhanced Text Embeddings. Proceedings of the 63rd
Annual Meeting of the Association for Computational Linguistics, Vienna,
Austria, July 27-Aug. 1, 2025. PP: 31102-31118. (ACL
2025) §
Weilin
Zhao, Tengyu Pan, Xu Han, Yudi Zhang, Sun
Ao, Yuxiang Huang, Kaihuo Zhang, Weilun Zhao, Yuxuan
Li, Jie Zhou, Hao Zhou, Jianyong Wang, Maosong
Sun, Zhiyuan Liu. FR-Spec: Accelerating Large-Vocabulary Language Models
via Frequency-Ranked Speculative Sampling. Proceedings of the 63rd
Annual Meeting of the Association for Computational Linguistics, Vienna,
Austria, July 27-Aug. 1, 2025. PP: 3909-3921. (ACL 2025) § Yutao Sun, Li Dong, Yi Zhu, Shaohan Huang,
Wenhui Wang, Shuming Ma, Quanlu Zhang, Jianyong Wang, Furu Wei. You Only Cache
Once: Decoder-Decoder Architectures for Language Models. Proceedings of the Thirty-eighth Annual Conference
on Neural Information Processing Systems, Vancouver, Canada, Dec.
9-15, 2024. PP:
1-23 (NeurIPS
2024, Oral, acceptance rate 0.46%, 72 /15671) § Zhenyu Li, Sunqi Fan, Yu Gu, Xiuxing Li, Zhichao Duan, Bowen
Dong, Ning Liu, Jianyong Wang. FlexKBQA:
A Flexible LLM-Powered Framework for Few-Shot Knowledge Base Question
Answering. Proc. the Thirty-Eighth AAAI Conference on Artificial
Intelligence, Vancouver, Canada, Feb. 20-27, 2024. PP: 18608-18616. (AAAI'24, Source code is available at: https://github.com/leezythu/FlexKBQA, the PDF
can be found at https://arxiv.org/abs/2308.12060). (Oral presentation, acceptance rate 2.2%) Past research topics § Knowledge
graph/recommender systems/text clustering: we mainly
focused on the problems in this area such as entity disambiguation, relation
extraction, entity linking, personalized recommender systems, short text
clustering, and so on. Representative publications include: § Zhichao Duan, Tengyu Pan, Zhenyu Li, Xiuxing Li, Jianyong Wang.
COMM: Concentrated Margin Maximization for Robust Document-Level Relation
Extraction. Proc. the 39th AAAI Conference on Artificial Intelligence,
Philadelphia, USA, Feb. 25-Mar. 4, 2025.
PP: 23841-23849. (AAAI 2025) § Minjia Wang, Fangzhou Liu, Xiuxing Li, Bowen Dong, Zhenyu Li,
Tengyu Pan, Jianyong Wang. Bio-RFX: Refining Biomedical Extraction via
Advanced Relation Classification and Structural Constraints. Proceedings of
the 2024 Conference on Empirical Methods in Natural Language Processing,
Miami, Florida, USA, Nov. 12-16, 2024. PP: 10524-10539 (EMNLP 2024) § Zhenyu Li, Sunqi Fan, Yu Gu, Xiuxing Li, Zhhichao Duan, Bowen
Dong, Ning Liu, Jianyong Wang. FlexKBQA:
A Flexible LLM-Powered Framework for Few-Shot Knowledge Base Question
Answering. Accepted to appear in Proc. the Thirty-Eighth AAAI Conference
on Artificial Intelligence, Vancouver, Canada, Feb. 20-27, 2024. PP: ***-***. (AAAI'24). § Zhenyu Li, Xiuxing Li, Zhichao Duan, Bowen Dong, Ning Liu,
Jianyong Wang. Toward a
Unified Framework for Unsupervised Complex Tabular Reasoning. Proceedings of the 39th IEEE International Conference on Data Engineering, Anaheim,
California, USA, April 3-7, 2023. PP: 1691-1704 (IEEE ICDE’23). § Chenwei Ran , Wei Shen , Jianbo Gao , Yuhan Li , Jianyong Wang , Yantao Jia . Learning Entity Linking Features for Emerging Entities. IEEE Transactions on Knowledge and Data Engineering, Volume 35, Issue 7, July 2023. PP: 7088 - 7102 (IEEE TDKE) § Zhichao Duan, Xiuxing Li, Zhenyu Li, Zhuo Wang, Jianyong Wang. Not Just Plain Text! Fuel Document-Level Relation
Extraction with Explicit Syntax Refinement and Subsentence Modeling.
Findings of the 2022 Conference of Empirical Methods in Natural Language
Processing, Abu Dhabi, Dec. 7-11, 2022.
PP: 1941-1951 (Findings of EMNLP 2022). § Xiuxing Li, Zhenyu Li, Zhengyan Zhang, Ning Liu, Haitao Yuan,
Wei Zhang, Zhiyuan Liu, Jianyong Wang. Effective Few-Shot Named Entity
Linking by Meta-Learning. Accepted to appear in Proceedings of the 38th IEEE
International Conference on Data Engineering, Kuala
Lumpur, Malaysia, May 9-12, 2022.
(IEEE ICDE’22). § Pan Lu, Lei Ji, Wei Zhang, Nan Duan, Ming Zhou,
Jianyong Wang. R-VQA: Learning Visual Relation Facts with Semantic
Attention for Visual Question Answering. ACM
SIGKDD'18. § Jianhua
Yin, Daren Chao, Zhongkun Liu, Wei Zhang, Xiaohui Yu, Jianyong Wang.
Model-based Clustering of Short Text Streams. ACM SIGKDD'18. § Wei Shen, Yinan Liu, Jianyong Wang. Predicting
Named Entity Location Using Twitter. IEEE ICDE’18. § Chenwei Ran, Wei Shen, Jianyong Wang. An
Attention Factor Graph Model for Tweet Entity Linking. WWW'18. § Pan Lu, Hongsheng Li, Wei Zhang, Jianyong Wang,
Xiaogang Wang. Co-attending Free-form Regions and Detections with
Multi-modal Multiplicative Feature Embedding for Visual Question Answering. AAAI'18. § Wei
Shen, Jiawei Han, Jianyong Wang, Xiaojie Yuan, Zhenglu Yang. SHINE+: A
General Framework for Domain-Specific Entity Linking with Heterogeneous
Information Networks. IEEE TDKE，February
2018. § Wei
Zhang, Jianyong Wang. Integrating Topic and Latent Factors for Scalable
Personalized Review-based Rating Prediction. IEEE
TDKE，November 2016. § Jianhua
Yin, Jianyong Wang. A Model-based Approach for Text Clustering with Outlier
Detection. IEEE ICDE'16. § Wei Zhang, Quan Yuan, Jiawei Han, Jianyong Wang. Collaborative
Multi-Level Embedding Learning from Reviews for Rating Prediction. IJCAI'16. § Jianhua Yin, Jianyong Wang. A
Text Clustering Algorithm Using an Online Clustering Scheme for
Initialization. ACM SIGKDD'16. § Wei Shen, Jianyong Wang, Jiawei Han. Entity
Linking with a Knowledge Base: Issues, Techniques, and Solutions. IEEE TDKE (Vol. 27, No. 2, Feb. 2015, PP:
443-460). § Wei Feng, Chao Zhang, Wei Zhang, Jiawei Han, Jianyong
Wang, Charu Aggarwal, Jianbin Huang. StreamCube:
Hierarchical Spatio-temporal Hashtag Clustering for Event Exploration over
the Twitter Stream. IEEE ICDE'15 (PP: 1561-1572).
§ Wei
Zhang, Jianyong Wang. A Collective Bayesian Poisson Factorization Model for
Cold-start Local Event Recommendation. ACM
SIGKDD'15 (PP: 1455-1456). § Wei Feng, Jianyong Wang, Wei Zhang. We
Can Learn Your #Hashtags: Connecting Tweets to Explicit Topics. Proc. IEEE ICDE'14. (PP:856-867) § Wei Shen, Jiawei Han, Jianyong Wang. A
Probabilistic Model for Linking Named Entities in Web Text with Heterogeneous
Information Networks. Proc. ACM
SIGMOD'14. (PP:1199-1210) § Jianhua Yin, Jianyong Wang. A Dirichlet Multinomial Mixture
Model-based Approach for Short Text Clustering. ACM SIGKDD’14. (论文提出了短文本聚类算法GSDMM, 一作为博士生尹建华. Python Implementation
by Ryan Walker is available at https://github.com/rwalk/gsdmm,
Implementation by Jianhua is available at https://github.com/jackyin12/GSDMM, the PDF can be found at https://dbgroup.cs.tsinghua.edu.cn/wangjy/papers/KDD14-GSDMM.pdf
) § Wei Zhang, Wei Feng, Jianyong Wang. Integrating
Semantic Relatedness and Words’ Intrinsic Features for Keyword Extraction.
Proc. IJCAI'13. (PP:2225-2231) § Wei Shen, Jianyong Wang, Ping Luo, Min Wang. Linking
Named Entities in Tweets with Knowledge Base via User Interest Modeling.
Proc. ACM SIGKDD'13. PP:(68-76) § Wei Zhang, Jianyong Wang, Wei Feng. Combining
Latent factor Model with Location Features for Event-based Group
Recommendation. Proc. ACM SIGKDD'13.
(PP:910-918) § Wei
Shen, Jianyong Wang, Ping Luo, and Min Wang. LINDEN: Linking Named Entities
with Knowledge Base via Semantic Knowledge. Proc. WWW'12. (PP: 449-458) § Wei
Feng, Jianyong Wang. Incorporating Heterogeneous Information for Personalized
Tag Recommendation in Social Tagging Systems. ACM
SIGKDD'12. (PP: 1276-1284) § Wei Shen, Jianyong Wang, Ping Luo, Min Wang. LIEGE:
Link Entities in Web Lists with Knowledge Base.
ACM SIGKDD'12. (PP: 1424-1432) § Jun
Zhang, Xiaoming Fan, Jianyong Wang, Lizhu Zhou. Keyword-Propagation-Based
Information Enriching and Noise Removal for Web News Videos. ACM SIGKDD'12. (Industry track, PP:
561-569) § Graph data mining: we investigate the problems in this area
such as coherent subgraph mining, community detection in large networks,
graph generator mining for classification, structural anonymization of graph
data (joint work with IBM), and so on. Representative publications include: § Jianyong Wang, Zhiping Zeng, Lizhu Zhou. CLAN:
An Algorithm for Mining Closed Cliques from Large Dense Graph
Databases. IEEE ICDE'06 (Full
research paper, Article No. 73). § Zhiping Zeng, Jianyong Wang, Lizhu Zhou, George
Karypis. Out-of-Core
Coherent Closed Quasi-Clique Mining from Large Dense Graph Databases. ACM TODS, June 2007 (Volume 32, Issue 2, Article No. 13. 论文提出了紧凑子图挖掘算法Cocain*). § Yuzhou Zhang, Jianyong Wang, Yi Wang, Lizhu
Zhou. Parallel Community Detection on Large Networks with Propinquity
Dynamics. ACM SIGKDD'09 (PP:997-1005). § Zhiping Zeng, Jianyong Wang, Jun Zhang, Lizhu Zhou. FOGGER:
An Algorithm for Graph Generator Discovery. EDBT'09
(PP: 517-528). § Sequence data mining: we mainly study the problems in this topic
such as closed sequential pattern mining, gap-constrained sequential pattern
mining, sequence generator pattern mining, summarization subsequence mining
for clustering, sequential pattern based XML
document clustering (joint work with IBM), and so on. Representative
publications include: § Jianyong Wang, Jiawei Han. BIDE:
Efficient Mining of Frequent Closed Sequences. IEEE ICDE’04. (Most cited paper in ICDE 2004, 论文提出了闭合序列挖掘算法BIDE. Implementation by Chuancong Gao can be
found at https://github.com/chuanconggao/PrefixSpan-py, Implementation by Cheng-Yuan Yu can be
found at https://github.com/RonaldYu/bide-algorithm, the PDF can be found at https://ieeexplore.ieee.org/abstract/document/1319986
) § Jianyong
Wang, Jiawei Han, Chun Li. Frequent Closed Sequence Mining without Candidate
Maintenance. IEEE TKDE, August 2007
(PP: 1042-1056). § Chuancong Gao, Jianyong Wang, Yukai He,
Lizhu Zhou. Efficient Mining of Frequent Sequence Generators. WWW'08
(Posters track, PP: 1051-1052, Best poster award). § Chun Li, Qingyan Yang, Jianyong Wang, Ming
Li. Efficient Mining of Gap-Constrained Subsequences and its Various
Applications. ACM Transactions on Knowledge Discovery from Data, Vol. 6,
No.1, Article No. 2, March 2012. (ACM
TKDD) § Uncertain data mining: we mainly work on problems in this topic
such as frequent pattern discovery from uncertain data (joint work with IBM),
and mining patterns for classifying uncertain data. Representative
publications include: § Charu C. Aggarwal, Yan
Li, Jianyong Wang, Jing Wang. Frequent
Pattern Mining with Uncertain Data. ACM
SIGKDD'09 (PP: 29-37 ). § Chuancong Gao, Jianyong Wang. Direct Mining
of Discriminative Patterns for Classifying Uncertain Data. ACM SIGKDD'10 (PP:
861-870 ). § Stream data mining: we also work on problems on stream data
mining. Representative publications include: § Charu C. Aggarwal, Jiawei Han, Jianyong Wang, Philip S. Yu. A Framework for Clustering Evolving Data
Streams. VLDB’03. (Most cited paper in
VLDB 2003, 论文提出了流数据聚类框架CluStream, Implementation by Huawei Noah’s Ark
Lab can be found at https://github.com/huawei-noah/streamDM/blob/master/website/docs/CluStream.md, the PDF can be found at http://hanj.cs.illinois.edu/pdf/vldb03_clstm.pdf ) § Chuancong Gao, Jianyong Wang.
Efficient Itemset Generator Discovery Over a Stream Sliding Window. ACM CIKM'09 (PP:
355-364). § Chuancong Gao, Jianyong Wang, Qingyan Yang.
Efficient Mining of Closed Sequential Patterns on Stream Sliding Window. IEEE ICDM'11 (PP:
1044-1049). |