Zhangyan Xu

According to our database, Zhangyan Xu authored at least 27 papers between 2005 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

An Earth Observation Task Representation Model Supporting Dynamic Demand for Flood Disaster Monitoring and Management.

Zhongguo Zhao, Chuli Hu, Ke Wang, Yixiao Zhang, Zhangyan Xu, Xuan Ding

Remote. Sens., April, 2023

2022

Multiscale Feature Weighted-Aggregating and Boundary Enhancement Network for Semantic Segmentation of High-Resolution Remote Sensing Images.

Yingying Zhao, Guizhou Zheng, Zhangyan Xu, Zhonghang Qiu, Zhixing Chen

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2022

2013

A Quick Attribute Reduction Algorithm Based on Incomplete Decision Table.

Zhangyan Xu, Jianhua Zhou, Chenguang Zhang

Proceedings of the Information Computing and Applications - 4th International Conference, 2013

Attribute Reduction Algorithm Based on the Simplified Discernibility Matrix of Granularity.

Zhangyan Xu, Xiaoyu Wang, Wei Zhang

Proceedings of the Information Computing and Applications - 4th International Conference, 2013

2012

A quick attribute reduction algorithm based on knowledge granularity.

Zhangyan Xu, Wei Zhang, Xiaoyu Wang, Xiaoyu Li

Proceedings of the 9th International Conference on Fuzzy Systems and Knowledge Discovery, 2012

2010

A method for fuzzy risk analysis based on the new similarity of trapezoidal fuzzy numbers.

Zhangyan Xu, Shichao Shang, Wenbin Qian, Wenhao Shu

Expert Syst. Appl., 2010

2009

Meta itemset: a new concise representation of frequent itemset.

Wei Song, Jinhong Li, Zhangyan Xu

J. Exp. Theor. Artif. Intell., 2009

Efficient Feature Selection Algorithm Based on Difference and Similitude Matrix.

Weibing Wu, Zhangyan Xu, June Liu

Proceedings of the Sixth International Symposium on Neural Networks, 2009

New Algorithm for Computing the Core Based on Information Entropy.

Zhangyan Xu, Wenhao Shu, Bo Yang

Proceedings of the 2009 Second International Symposium on Computational Intelligence and Design, 2009

New Algorithm for Computing Tolerance Matrix.

Zhidong Han, Zhiliang Wang, Zhangyan Xu

Proceedings of the 2009 Second International Symposium on Computational Intelligence and Design, 2009

Efficient Algorithm for Attribute Reduction of Incomplete Information Systems Based on Assignment Matrix.

Zhangyan Xu, Bo Yang, Wenhao Shu, Bingru Yang

Proceedings of the Fuzzy Information and Engineering, 2009

Different core attributes's comparison and analysis.

Jun Yang, Zhangyan Xu

Proceedings of the 2009 IEEE International Conference on Granular Computing, 2009

A method for fuzzy risk analysis based on the new similarity of trapezoidal fuzzy numbers.

Wei Cui, Zhangyan Xu

Proceedings of the 2009 IEEE International Conference on Granular Computing, 2009

2008

Index-BitTableFI: An improved algorithm for mining frequent itemsets.

Wei Song, Bingru Yang, Zhangyan Xu

Knowl. Based Syst., 2008

Index-Maxminer: a New Maximal Frequent Itemset Mining Algorithm.

Wei Song, Bingru Yang, Zhangyan Xu

Int. J. Artif. Intell. Tools, 2008

Index-CloseMiner: An improved algorithm for mining frequent closed itemset.

Wei Song, Bingru Yang, Zhangyan Xu

Intell. Data Anal., 2008

Comparison study on different core attributes.

Bingru Yang, Zhangyan Xu, Wei Song, Zefeng Song

Fuzzy Optim. Decis. Mak., 2008

New Attribute Reduction Based on Rough Set.

Zhangyan Xu, Dingrong Yuan, Wei Song, Wei-Dong Cai

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

An Efficient Algorithm for Pawlak Reduction Based on Simplified Discernibility Matrix.

Zhangyan Xu, Bingru Yang

Proceedings of the Fuzzy Information and Engineering, 2008

2007

New construction for expert system based on innovative knowledge discovery technology.

Bingru Yang, Wei Song, Zhangyan Xu

Sci. China Ser. F Inf. Sci., 2007

A Quick Algorithm for Computing Core Based on the Positive Region.

Wei-Dong Cai, Zhangyan Xu, Wei Song, Bingru Yang

Proceedings of the 8th ACIS International Conference on Software Engineering, 2007

Efficient Attribute Reduction Based on Discernibility Matrix.

Zhangyan Xu, Chengqi Zhang, Shichao Zhang, Wei Song, Bingru Yang

Proceedings of the Rough Sets and Knowledge Technology, Second International Conference, 2007

Comparison Study on Different Core Attributes.

Bingru Yang, Zhangyan Xu, Wei Song, Jing Gao

Proceedings of the Fuzzy Information and Engineering, 2007

An Efficient Algorithm for Computing Core Based on Positive Region.

Bingru Yang, Zhangyan Xu, Wei Song, Yanling Han

Proceedings of the 2007 International Conference on Artificial Intelligence, 2007

2006

The Extended Alpha-triple I Algorithm Based on the Generalized Implication Operator.

Bingru Yang, Zhangyan Xu, Wei Song

Fuzzy Optim. Decis. Mak., 2006

Semi-Supervised Learning for Web Text Clustering.

Bingru Yang, Wei Song, Zhangyan Xu

Proceedings of the 2006 International Conference on Artificial Intelligence, 2006

2005

A New Similarity Measure for Vague Sets.

Jingli Lu, Xiaowei Yan, Dingrong Yuan, Zhangyan Xu

IEEE Intell. Informatics Bull., 2005