Lei ZHANG


Formal Method for Security Analysis of Electronic Payment Protocols
Yi LIU Qingkun MENG Xingtong LIU Jian WANG Lei ZHANG Chaojing TANG 
Publication:   
Publication Date: 2018/09/01
Vol. E101-D  No. 9  pp. 2291-2297
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
electronic payment protocolformal analysisaccountabilityfairnesstimelinesslogical reasoning
 Summary | Full Text:PDF(1MB)

Predicting Taxi Destination by Regularized RNN with SDZ
Lei ZHANG Guoxing ZHANG Zhizheng LIANG Qingfu FAN Yadong LI 
Publication:   
Publication Date: 2018/08/01
Vol. E101-D  No. 8  pp. 2141-2144
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
taxi destination predictionrecurrent neural networksuprisal-driven zoneout
 Summary | Full Text:PDF(560.4KB)

Fast Time-Aware Sparse Trajectories Prediction with Tensor Factorization
Lei ZHANG Qingfu FAN Guoxing ZHANG Zhizheng LIANG 
Publication:   
Publication Date: 2018/07/01
Vol. E101-D  No. 7  pp. 1959-1962
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
trajectory predictiondata sparsitytensor factorization
 Summary | Full Text:PDF(632.8KB)

Improved Wolf Pack Algorithm Based on Differential Evolution Elite Set
Xiayang CHEN Chaojing TANG Jian WANG Lei ZHANG Qingkun MENG 
Publication:   
Publication Date: 2018/07/01
Vol. E101-D  No. 7  pp. 1946-1949
Type of Manuscript:  LETTER
Category: Fundamentals of Information Systems
Keyword: 
Wolf Pack Algorithm (WPA)Differential Evolution (DE)swarm intelligenceevolutionary computation
 Summary | Full Text:PDF(507.5KB)

Sparse High-Noise GPS Trajectory Data Compression and Recovery Based on Compressed Sensing
Guan YUAN Mingjun ZHU Shaojie QIAO Zhixiao WANG Lei ZHANG 
Publication:   
Publication Date: 2018/05/01
Vol. E101-A  No. 5  pp. 811-821
Type of Manuscript:  PAPER
Category: Mobile Information Network and Personal Communications
Keyword: 
GPS trajectoryhigh noisetrajectory compressiontrajectory recoverycompressed sensing
 Summary | Full Text:PDF(1.6MB)

Entropy-Based Sparse Trajectories Prediction Enhanced by Matrix Factorization
Lei ZHANG Qingfu FAN Wen LI Zhizhen LIANG Guoxing ZHANG Tongyang LUO 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9  pp. 2215-2218
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
trajectory predictiondata sparsityentropy estimationmatrix factorization
 Summary | Full Text:PDF(590.8KB)

A Noise Inference Method Based on Fast Context-Aware Tensor Decomposition
Qingfu FAN Lei ZHANG Wen LI 
Publication:   
Publication Date: 2017/06/01
Vol. E100-D  No. 6  pp. 1360-1363
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
noise inferencecontext-aware tensor decompositionfast context-aware tensor decompositionsmoothness constraint
 Summary | Full Text:PDF(203KB)

Detecting Transportation Modes Using Deep Neural Network
Hao WANG GaoJun LIU Jianyong DUAN Lei ZHANG 
Publication:   
Publication Date: 2017/05/01
Vol. E100-D  No. 5  pp. 1132-1135
Type of Manuscript:  LETTER
Category: Artificial Intelligence, Data Mining
Keyword: 
transportation mode detectiondeep featuretrajectory mining
 Summary | Full Text:PDF(323.1KB)

Improving Face Image Representation Using Tangent Vectors and the L1 Norm
Zhicheng LU Zhizheng LIANG Lei ZHANG Jin LIU Yong ZHOU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2016/11/01
Vol. E99-A  No. 11  pp. 2099-2103
Type of Manuscript:  LETTER
Category: Image
Keyword: 
face representationtangent vectorsmajoration minimization methods
 Summary | Full Text:PDF(264.1KB)

Sparse Trajectory Prediction Method Based on Entropy Estimation
Lei ZHANG Leijun LIU Wen LI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/06/01
Vol. E99-D  No. 6  pp. 1474-1481
Type of Manuscript:  Special Section PAPER (Special Section on Human Cognition and Behavioral Science and Technology)
Category: 
Keyword: 
trajectory predictiondata sparsityL-Z entropy estimationsub-trajectory synthesis
 Summary | Full Text:PDF(760.9KB)

Analysis of Density-Adaptive Spectrum Access for Cognitive Radio Sensor Networks
Lei ZHANG Tiecheng SONG Jing HU Xu BAO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/05/01
Vol. E99-B  No. 5  pp. 1101-1109
Type of Manuscript:  PAPER
Category: Network
Keyword: 
cognitive radio sensor networksenergy efficiencyspectrum accessadaptive node density threshold
 Summary | Full Text:PDF(1.3MB)

QP Selection Optimization for Intra-Frame Encoding Based on Constant Perceptual Quality
Chao WANG Xuanqin MOU Lei ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2016/02/01
Vol. E99-D  No. 2  pp. 443-453
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
bit allocation optimizationintra-frame encodingconstant qualityperceptual video coding
 Summary | Full Text:PDF(1.1MB)

Hybrid Markov Location Prediction Algorithm Based on Dynamic Social Ties
Wen LI Shi-xiong XIA Feng LIU Lei ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/08/01
Vol. E98-D  No. 8  pp. 1456-1464
Type of Manuscript:  PAPER
Category: Information Network
Keyword: 
location predictiondynamic social tieshybrid Markov modelcross-sample entropy
 Summary | Full Text:PDF(503.9KB)

A Study on Consistency between MINAVE and MINMAX in SSIM Based Independent Perceptual Video Coding
Chao WANG Xuanqin MOU Lei ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/07/01
Vol. E98-D  No. 7  pp. 1417-1421
Type of Manuscript:  LETTER
Category: Image Processing and Video Processing
Keyword: 
optimal bit allocationMINAVEMINMAXperceptual video coding
 Summary | Full Text:PDF(1.2MB)

Trajectory Outlier Detection Based on Multi-Factors
Lei ZHANG Zimu HU Guang YANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/08/01
Vol. E97-D  No. 8  pp. 2170-2173
Type of Manuscript:  LETTER
Category: Data Engineering, Web Information Systems
Keyword: 
trajectoryoutlier detectionmulti-factorscanonical correlation analysis
 Summary | Full Text:PDF(461.7KB)

Extreme Maximum Margin Clustering
Chen ZHANG ShiXiong XIA Bing LIU Lei ZHANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/08/01
Vol. E96-D  No. 8  pp. 1745-1753
Type of Manuscript:  PAPER
Category: Artificial Intelligence, Data Mining
Keyword: 
maximum margin clusteringunsupervised learningextreme learning machine (ELM)random feature mapping
 Summary | Full Text:PDF(406.8KB)