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- Jiahui Chang, Zhen Chen, Wenxun Zheng, Junwei Cao, Yuhao Wen, Guodong Peng, Wen-Liang Huang: SPLWAH: A bitmap index compression scheme for searching in archival Internet traffic. IEEE International Conference on Communications (ICC), London, UK, 06/2015
- Feng Xie, Zhen Chen, Jiaxing Shang, Xiaoping Feng, Jun Li: A link prediction approach for item recommendation with complex number. Knowledge-Based Systems, 81:148–158, 06/2015.
- Zhen Chen, Yuhao Wen, Junwei Cao, Wenxun Zheng, Jiahui Chang, Yinjun Wu, Ge Ma, Mourad Hakmaoui, Guodong Peng: A Survey of Bitmap Index Compression Algorithms for Big Data. Tsinghua Science & Technology, 20(1):11-100, 02/2015.
- Feng Xie, Zhen Chen, Jiaxing Shang, Wenliang Huang and Jun Li. Item Similarity Learning Methods for Collaborative Filtering Recommender Systems. Proc. of the 29th International Conference on Advanced Information Networking and Applications, 2015
- Feng Xie, Zhen Chen, Jiaxing Shang, Geoffrey C. Fox: Grey forecast model for accurate recommendation in presence of data sparsity and correlation. Knowledge-Based Systems. 69:179-190, 10/2014.
- Ge Ma, Zhenhua Guo, Xiu Li, Zhen Chen, Junwei Cao, Yixin Jiang, Xiaobin Guo: BreadZip: a combination of network traffic data and bitmap index encoding algorithm. 2014 IEEE International Conference on Systems, Man and Cybernetics (SMC), San Diego, CA, USA; 10/2014
- Ge Ma, Zhen Chen, Junwei Cao, Zhenhua Guo, Yixin Jiang, Xiaobin Guo: A Tentative Comparison on CDN and NDN. 2014 IEEE International Conference on Systems, Man and Cybernetics (SMC), San Diego, CA, USA; 10/2014.
- Jiahui Chang, Zhen Chen, Wenxun Zheng, Yuhao Wen, Junwei Cao, Wen-Liang Huang: PLWAH+: a bitmap index compressing scheme based on PLWAH. Proceedings of the tenth ACM/IEEE symposium on Architectures for networking and communications systems, Los Angeles, CA, USA; 10/2014
- Feng Xie, Zhen Chen, Jiaxing Shang, Xiaoping Feng, Jun Li, Wen-liang Huang: A Link Prediction Approach for Item Recommendation with Complex Number. 2014 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT), Warsaw, Poland; 08/2014
- Yuhao Wen, Zhen Chen, Ge Ma, Junwei Cao, Wenxun Zheng, Guodong Peng, Shiwei Li, Wen-Liang Huang: SECOMPAX: A bitmap index compression algorithm. 2014 23rd International Conference on Computer Communication and Networks (ICCCN), Shanghai; 05/2014
- Huang, Wenliang, Zhen Chen, Wenyu Dong, Hang Li, Bin Cao, and Junwei Cao. Mobile Internet Big Data Platform in China Unicom. Tsinghua Science and Technology, 19(1):85-101, 2014.
