Web and Big Data : Second International Joint Conference, APWeb-WAIM 2018, Macau, China, July 23-25, 2018, Proceedings, Part II

This two-volume set, LNCS 10987 and 10988, constitutes the thoroughly refereed proceedings of the Second International Joint Conference, APWeb-WAIM 2018, held in Macau, China in July 2018. The 40 full papers presented together with 30 short papers, 6 demonstration papers and 3 keynotes were carefully reviewed and selected from 168 submissions. The papers are organized around the following topics: Text Analysis, Social Networks, Recommender Systems, Information Retrieval, Machine Learning, Knowledge Graph, Database and Web Applications, Data Streams, Data Minging and Application, Query Processing, Big Data and Blockchain. Front Matter ....Pages I-XXVI Front Matter ....Pages 1-1 Fuzzy Searching Encryption with Complex Wild-Cards Queries on Encrypted Database (He Chen, Xiuxia Tian, Cheqing Jin)....Pages 3-18 Towards Privacy-Preserving Travel-Time-First Task Assignment in Spatial Crowdsourcing (Jian Li, An Liu, Weiqi Wang, Zhixu Li, Guanfeng Liu, Lei Zhao et al.)....Pages 19-34 Plover: Parallel In-Memory Database Logging on Scalable Storage Devices (Huan Zhou, Jinwei Guo, Ouya Pei, Weining Qian, Xuan Zhou, Aoying Zhou)....Pages 35-43 Inferring Regular Expressions with Interleaving from XML Data (Xiaolan Zhang, Yeting Li, Fei Tian, Fanlin Cui, Chunmei Dong, Haiming Chen)....Pages 44-52 Efficient Query Reverse Engineering for Joins and OLAP-Style Aggregations (Wei Chit Tan)....Pages 53-62 DCA: The Advanced Privacy-Enhancing Schemes for Location-Based Services (Jiaxun Hua, Yu Liu, Yibin Shen, Xiuxia Tian, Cheqing Jin)....Pages 63-71 Front Matter ....Pages 73-73 Discussion on Fast and Accurate Sketches for Skewed Data Streams: A Case Study (Shuhao Sun, Dagang Li)....Pages 75-89 Matching Consecutive Subpatterns over Streaming Time Series (Rong Kang, Chen Wang, Peng Wang, Yuting Ding, Jianmin Wang)....Pages 90-105 A Data Services Composition Approach for Continuous Query on Data Streams (Guiling Wang, Xiaojiang Zuo, Marc Hesenius, Yao Xu, Yanbo Han, Volker Gruhn)....Pages 106-120 Discovering Multiple Time Lags of Temporal Dependencies from Fluctuating Events (Wentao Wang, Chunqiu Zeng, Tao Li)....Pages 121-137 A Combined Model for Time Series Prediction in Financial Markets (Hongbo Sun, Chenkai Guo, Jing Xu, Jingwen Zhu, Chao Zhang)....Pages 138-147 Front Matter ....Pages 149-149 Location Prediction in Social Networks (Rong Liu, Guanglin Cong, Bolong Zheng, Kai Zheng, Han Su)....Pages 151-165 Efficient Longest Streak Discovery in Multidimensional Sequence Data (Wentao Wang, Bo Tang, Min Zhu)....Pages 166-181 Map Matching Algorithms: An Experimental Evaluation (Na Ta, Jiuqi Wang, Guoliang Li)....Pages 182-198 Predicting Passenger’s Public Transportation Travel Route Using Smart Card Data (Chen Yang, Wei Chen, Bolong Zheng, Tieke He, Kai Zheng, Han Su)....Pages 199-213 Detecting Taxi Speeding from Sparse and Low-Sampled Trajectory Data (Xibo Zhou, Qiong Luo, Dian Zhang, Lionel M. Ni)....Pages 214-222 Cloned Vehicle Behavior Analysis Framework (Minxi Li, Jiali Mao, Xiaodong Qi, Peisen Yuan, Cheqing Jin)....Pages 223-231 An Event Correlation Based Approach to Predictive Maintenance (Meiling Zhu, Chen Liu, Yanbo Han)....Pages 232-247 Using Crowdsourcing for Fine-Grained Entity Type Completion in Knowledge Bases (Zhaoan Dong, Ju Fan, Jiaheng Lu, Xiaoyong Du, Tok Wang Ling)....Pages 248-263 Improving Clinical Named Entity Recognition with Global Neural Attention (Guohai Xu, Chengyu Wang, Xiaofeng He)....Pages 264-279 Exploiting Implicit Social Relationship for Point-of-Interest Recommendation (Haifeng Zhu, Pengpeng Zhao, Zhixu Li, Jiajie Xu, Lei Zhao, Victor S. Sheng)....Pages 280-297 Spatial Co-location Pattern Mining Based on Density Peaks Clustering and Fuzzy Theory (Yuan Fang, Lizhen Wang, Teng Hu)....Pages 298-305 A Tensor-Based Method for Geosensor Data Forecasting (Lihua Zhou, Guowang Du, Qing Xiao, Lizhen Wang)....Pages 306-313 Front Matter ....Pages 315-315 Aggregate k Nearest Neighbor Queries in Metric Spaces (Xin Ding, Yuanliang Zhang, Lu Chen, Keyu Yang, Yunjun Gao)....Pages 317-333 Finding the K Nearest Objects over Time Dependent Road Networks (Muxi Leng, Yajun Yang, Junhu Wang, Qinghua Hu, Xin Wang)....Pages 334-349 Reverse Top-k Query on Uncertain Preference (Guohui Li, Qi Chen, Bolong Zheng, Xiaosong Zhao)....Pages 350-358 Keyphrase Extraction Based on Optimized Random Walks on Multiple Word Relations (Wenyan Chen, Zheng Liu, Wei Shi, Jeffrey Xu Yu)....Pages 359-367 Answering Range-Based Reverse kNN Queries (Zhefan Zhong, Xin Lin, Liang He, Yan Yang)....Pages 368-376 Front Matter ....Pages 377-377 EarnCache: Self-adaptive Incremental Caching for Big Data Applications (Yifeng Luo, Junshi Guo, Shuigeng Zhou)....Pages 379-393 Storage and Recreation Trade-Off for Multi-version Data Management (Yin Zhang, Huiping Liu, Cheqing Jin, Ye Guo)....Pages 394-409 Decentralized Data Integrity Verification Model in Untrusted Environment (Kun Hao, Junchang Xin, Zhiqiong Wang, Zhuochen Jiang, Guoren Wang)....Pages 410-424 Enabling Concurrency on Smart Contracts Using Multiversion Ordering (An Zhang, Kunlong Zhang)....Pages 425-439 ElasticChain: Support Very Large Blockchain by Reducing Data Redundancy (Dayu Jia, Junchang Xin, Zhiqiong Wang, Wei Guo, Guoren Wang)....Pages 440-454 A MapReduce-Based Approach for Mining Embedded Patterns from Large Tree Data (Wen Zhao, Xiaoying Wu)....Pages 455-462 Back Matter ....Pages 463-466 This two-volume set, LNCS 10987 and 10988, constitutes the thoroughly refereed proceedings of the Second International Joint Conference, APWeb-WAIM 2018, held in Macau, China in July 2018. The 40 full papers presented together with 30 short papers, 6 demonstration papers and 3 keynotes were carefully reviewed and selected from 168 submissions. The papers are organized around the following topics: Text Analysis, Social Networks, Recommender Systems, Information Retrieval, Machine Learning, Knowledge Graphs, Database and Web Applications, Data Streams, Data Mining and Application, Query Processing, Big Data and Blockchain.