General
查礼 男 汉族 硕导 计算技术研究所
Email: char@ict.ac.cn
Telephone: 01062600958
Address: 北京市海淀区科学院南路6号
Postcode: 100190

Research Areas

Distributed System

Education

Ph.D

Experience

He is leading a team in ICT collaborate with Apache Hadoop open source community since 2008. The team contributed RCFile technology to the Apache Hive project while being adopted by Facebook inc. and etc. He is also one of the inventors of CClndex which is adopted by Taobao inc., support multidimensional real-time search in DataCube application. With the help of several people of same interests, he founded Hadoop in China symposium that first proposed in 2008. This annual symposium is the biggest one that focuses on big data related technologies in China now. 

Honors & Distinctions

The Second Award for National Science and Technology Development in 2007 and 2012.

Publications

   
Papers

1) Ruijian Wang, Chao Wang, Li Zha, PACM: A Prediction-based Auto-adaptive Compression Model for HDFS,in Proceedings of the 30th International Parallel and Distributed Processing Symposium (IPDPS'16), 2016.    

2) Zhaoxin Fan, Shuoying Chen, Li Zha, Jiadong Yang, A Text Clustering Approach of Chinese News Based on Neural Network Language Model, International Journal of Parallel Programming (IJPP), (2016) 44:198–206, LNCS, Springer US. 

3) Li Zha, Wei Liu, Jie Zhang, Jian Lin, An Uncoupled Data Process and Transfer Model for MapReduce. Transactions on Large-Scale Data- and Knowledge-Centered Systems (TLDKS) XVII, Selected Papers from DaWaK 2013, Lecture Notes in Computer Science 2015, pp 24-44.

4) Jian Lin, Fan Liang, Xiaoyi Lu, Li Zha, Zhiwei Xu, Modeling and Designing Fault-Tolerance Mechanisms for MPI-based MapReduce Data Computing Framework. The 1st IEEE International Conference on Big Data Computing Service and Applications (BigDataService 2015), Redwood City, CA, USA, 2015, pp.176-183.

5) X. Lu, F. Liang, B. Wang, Li Zha and Z. Xu, "DataMPI: Extending MPI to Hadoop-like Big Data Computing," in Proceedings of the 28th International Parallel and Distributed Processing Symposium (IPDPS '14), Phoenix, AZ, USA, 2014.

6) Jian Lin, Li Zha, Zhiwei Xu, Consolidated cluster systems for data centers in the cloud age: a survey and analysis.  Frontiers of Computer Science 7(1): 1-19 (2013).

7) Jie Zhang, Maosen Sun, Jian Lin, Li Zha, Uncoupled MapReduce: a Balanced and Efficient Data Transfer Model. The 15th International Conference on Data Warehousing and Knowledge Discovery (DaWaK 2013), 2013, pp.34-45, Prague, Czech Republic.

8) Xiaoyi Lu, Bing Wang, Li Zha, Zhiwei Xu, Can MPI Benefit Hadoop and MapReduce Applications, ICPP Workshops 2011, pp. 371-379, Taipei, Taiwan.

9) Xiaoyi Lu, Jian Lin, Li Zha, Zhiwei Xu, Vega LingCloud: A Resource Single Leasing Point System to Support Heterogeneous Application Modes on Shared Infrastructure. ISPA 2011: 99-106.

10) Yongqiang Zou, Li Zha, Xiaoning Wang, Haojie Zhou and Peixu Li, A layered Virtual Organization architecture for grid. The Journal of Supercomputing 51(3): 333-351 (2010).

11) Yongqiang Zou, Jia Liu, Shicai Wang, Li Zha and Zhiwei Xu, CClndex: A Complemental Clustering Index on Distributed Ordered Tables for Multi-dimensional Range Queries, NPC 2010: 247-261.

Research Interests

His research is focused on large scale distributed resource management, big data storage/processing/retrieval and system level optimization. His interests also include other classic issues in distributed computing and grid computing field.

Students

已指导学生

刘杰  硕士研究生  081202-计算机软件与理论  

喻林  硕士研究生  081202-计算机软件与理论  

张家贞  硕士研究生  081202-计算机软件与理论  

程广飞  硕士研究生  081202-计算机软件与理论  

廖鑫  硕士研究生  081280-软件工程  

王世才  硕士研究生  081280-软件工程  

胡肖  硕士研究生  081202-计算机软件与理论  

刘佳  硕士研究生  081202-计算机软件与理论  

张杰  硕士研究生  081202-计算机软件与理论  

孙茂森  硕士研究生  081202-计算机软件与理论  

王锐坚  硕士研究生  081202-计算机软件与理论  

谷靖宇  硕士研究生  081202-计算机软件与理论  

万浩  硕士研究生  081202-计算机软件与理论  

郑忠诚  硕士研究生  081202-计算机软件与理论  

王超  硕士研究生  085211-计算机技术  

刘伟  硕士研究生  081202-计算机软件与理论  

戚厚亮  硕士研究生  081202-计算机软件与理论  

刘威  硕士研究生  081202-计算机软件与理论  

现指导学生

常旭  硕士研究生  085212-软件工程  

张钦  硕士研究生  081202-计算机软件与理论  

赵恒  硕士研究生  085211-计算机技术