人物經歷
研究領域
資料庫與數據挖掘
代表論著
1. L.Xu, G.Mai, Z.Chen,Y. Liu, and G. Dai. MinSum Based Optimal Location Query in Road Networks. DASFAA 2017 (Accepted, Full paper, CCF B)
2. R.Liu, A.W.C. Fu, Z.Chen, S.Huang andY.Liu. Finding Multiple New Optimal Locations in a Road Network. ACM SIGSPATIAL 2016 (Full paper)
3. Z. Chen,Y. Liu, R. C.W. Wong, J. Xiong, G. Mai, and C. Long. Optimal Location Queries in Road Networks. ACM Transactions on Database Systems (TODS), 2015 (CCF A, SCI)
4. Z. Chen,Y.Liu, R.C.W. Wong, J. Xiong, X. Cheng, and P. Chen. Rotating MaxRS queries. Information Sciences (INS), Volume 305: 110-129, 2015(CCF B, SCI)
5. Z. Chen,Y. Liu, R. C.W. Wong, J. Xiong, G. Mai, and C. Long. Efficient Algorithms for Optimal Location Queries in Road Networks. ACM SIGMOD Conference 2014: 123-134, 2014 (Full paper, CCF A)
6.Y. Liu, R.C.W. Wong, K. Wang, Z. Li, C. Chen, and Z. Chen. A new approach for maximizing bichromatic reverse nearest neighbor search. Knowledge and Information Systems (KAIS), 36 (1): 23-58, 2013 (CCF B, SCI)
7. C. Chen, B. He, X. Tang, C. Chen, andY. Liu. Green Databases through Integration of Renewable Energy. CIDR 2013 (Full paper, CCF B)
8.Y. Liu, X. Chen, Z. Li, Z. Li, and R.C.W. Wong. An efficient method for privacy preserving location queries. Frontiers of Computer Science 6(4): 409-420, 2012 (CCF C, SCI)
9.R.C.W. Wong, M. T. Özsu, A.W.C. Fu, P. S. Yu, L. Liu, andY. Liu. Maximizing bichromatic reverse nearest neighbor for L p -norm in two- and three-dimensional spaces.The VLDB Journal, 20(6): 893-919, 2011 (CCF A, SCI)
10.R. C.W. Wong, A.W.C. Fu, J. Pei, Y. S. Ho, T. Wong, andY. Liu. Efficient skyline querying with variable user preferences on nominal attributes. VLDB 2008 / Proceedings of the VLDB Endowment (PVLDB), 1(1):1032-1043, 2008 (Full paper, CCF A)
11.Y. Liu, J. Cai, J. Yin, and A. W. C. Fu. Clustering Text Data Streams.Journal of Computer Science and Technology (JCST), 23(1): 112-128, 2008 (CCF B, SCI)
12.Y. Liu, J. Feng, and J. Yin. The Incremental Mining of Constrained Cube Gradients. International Journal of Information Technology and Decision Making, 6(2): 253-278, 2007 (SCI)