Qi LIU


Data-Sparsity Tolerant Web Service Recommendation Approach Based on Improved Collaborative Filtering
Lianyong QI Zhili ZHOU Jiguo YU Qi LIU 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9  pp. 2092-2099
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
service recommendationsparse dataenemy usersocial balance theorycollaborative filtering
 Summary | Full Text:PDF(1.4MB)

Effective and Efficient Image Copy Detection with Resistance to Arbitrary Rotation
Zhili ZHOU Ching-Nung YANG Beijing CHEN Xingming SUN Qi LIU Q.M. Jonathan WU 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/06/01
Vol. E99-D  No. 6  pp. 1531-1540
Type of Manuscript:  PAPER
Category: Data Engineering, Web Information Systems
Keyword: 
image copy detectioncopy attacksarbitrary rotationrotation invariantintensity orders
 Summary | Full Text:PDF(1.6MB)

Real-Valued Reweighted l1 Norm Minimization Method Based on Data Reconstruction in MIMO Radar
Qi LIU Wei WANG Dong LIANG Xianpeng WANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/11/01
Vol. E98-B  No. 11  pp. 2307-2313
Type of Manuscript:  PAPER
Category: Antennas and Propagation
Keyword: 
MIMO radarDOA estimationsparse representationreal-valued reweighted l1 norm minimization
 Summary | Full Text:PDF(1.4MB)

Achieving Efficient Cloud Search Services: Multi-Keyword Ranked Search over Encrypted Cloud Data Supporting Parallel Computing
Zhangjie FU Xingming SUN Qi LIU Lu ZHOU Jiangang SHU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2015/01/01
Vol. E98-B  No. 1  pp. 190-200
Type of Manuscript:  PAPER
Category: Network
Keyword: 
cloud computingcloud securitysearchable encryptionparallel searchmulti-keyword ranked search
 Summary | Full Text:PDF(1.7MB)