Conference Program:

This page describes the complete WAIM Conference program. Please use the following links to skip to the sessions of interest:

KEYNOTE TALKS

WAIM Keynotes

Keynote 1: Construction and Mining of Heterogeneous Information Networks: Will This Be a Key to Web-Aged Information Management and Mining?
Jiawei Han, Professor, University of Illinois at Urbana-Champaign
June 17: 9:00 – 10:00 at Cultural Centre
Session chair: Jian Pei, Simon Fraser University

Keynote 2: Big Data Challenges: From Scalable Fault-tolerant Data Management to On-Line Social Media Applications.
Amr El Abbadi ,Professor, University of California at Santa Barbara
June 17: 10:30 – 11:30 at Cultural Centre
Session chair: Zhiguo Gong, University of Macau

Keynote 3: Query Sampling: Rejuvenated
Yufei Tao , Professor, The Chinese University of Hong Kong
June 18: 8:30-9:30 at Cultural Centre
Session chair: Jian Pei, Simon Fraser University

Keynote 4: End-to-End Internet of Things Solutions and Architecture
Ricky Sun, CTO, EMC China
June 18: 9:30-10:30 at Cultural Centre
Session chair: Seung-won Hwang, POSTECH

Keynote 5: The New Role of DBMS in Enterprise Application Development
Wen-Syan Li, Vice President, SAP
June 16: 13:30-14:30 at HG02

Distinguished Young Lecturers

DYL 1: Big Data in the Deep Web: Exploration, Mining and Privacy Preservation
Nan Zhang, George Washington University
June 17: 11:30-12:00 at Cultural Centre
Session chair: Seung-won Hwang, POSTECH

DYL 2: Data Management and Analytics for Geo-textual Data from Social Media Feeds.
Gao Cong, Nanyang Technological University
June 18: 11:00-11:30 at Cultural Centre
Session chair: Zhiguo Gong, University of Macau

DYL 3: Multi-armed bandit problems and applications
Jian Li, Tsinghua University
June 18: 11:30-12:00 at Cultural Centre
Session chair: Xiaofeng Meng, Renmin University

Research Session

Research Session 1 – Advanced database and Web applications
June 17: 14:00-15:30 at Location: HG01
Session chair: Xiaohui Yu, Shandong University

Detecting of PIU Behaviors based on Discovered Generators and Emerging Patterns from Computer-Mediated Interaction Events
Yaxin Yu (Northeastern University, China) Ke Yan (Northeastern University) Xinhua Zhu (University of Technology, Sydney, Australia) guoren Wang (Northeastern University, China)
Sarcasm Detection in Social Media Based on Imbalanced Classification
Peng Liu (Peking University) Wei Chen (Peking University) Gaoyan Ou (Peking University) Tengjiao Wang (Peking University) Dongqing Yang (Peking University) Kai Lei (Peking University)
A Distributed Quorum System for Ensuring Bounded Staleness of Key-Value Stores
Hiroshi Horii (IBM) Miki Enoki (IBM) Tamiya Onodera (IBM Research)
Accuracy Estimation of Link-based Similarity Measures and Its Application
Yinglong Zhang (Ruc)

Research 2 – Cloud computing
June 17: 14:00-15:30 at Location: HG02
Session chair: Yue Wang, Central University of Finance and Economics

BF-Matrix: A Secondary Index for the Cloud Storage
Xu Cheng (Peking university) Hongyan Li () Yue Wang () Tengjiao Wang (Peking University) Dongqing Yang (Peking University)
Tenant-Oriented Composite Authentication Tree for Data Integrity Protection in SaaS
Lin Li (Shandong University) Qingzhong Li (Shandong University) Lanju Kong (Shandong University) Yuliang Shi ()
Online Community Transition Detection
Biying Tan (Singapore Management Universit) Feida Zhu (Singapore Management University) Qiang Qu () Siyung Liu ()
Highly Efficient Indexing for Privacy-Preserving Multi-keyword Query over Encrypted Cloud Data
Fangquan Cheng (Wuhan University) Qian Wang () Qianwen Zhang () Zhiyong Peng (Wuhan University, China)

Research Session 3 -Data management on new hardware
June 17: 14:00-15:30 at Location: HG03
Session chair: Hongzhi Wang, Harbin Institute of Technology

A Generic Approach for Bulk Loading Trie-based Index Structures on External Storage
Dongzhe Ma (Tsinghua University) Jianhua Feng ()
SSD-Aware Temporary Data Management Policy for Improving Query Performance
Zhiliang Guo (Renmin University of China) jiangtao Wang () Chunling Wang (Renming University of China) Xiaofeng Meng (Renmin University of China)
Load-Balanced Breadth-First Search on GPUs
Zhe Zhu (HUST, China) Jianjun Li () Guohui Li (Huazhong University of Science and Technology, China)
A query approach of supporting variable physical window in large-scale smart grid
Yan Wang (Northeastern University)

Research Session 4 – Data mining
June 17: 16:00-17:30Location: HG01
Session chair: Ping Luo, Institute of Computing Technology, CAS

Context-dependent Sentiment Classification Using Antonym Pairs and Double Expansion
Zhifei Zhang (Tongji Univ.) Duoqian Miao (Tongji University) Bo Yuan (Tsinghua University)
AdaMF:Adaptive Boosting Matrix Factorization for Recommender System
Yanghao Wang (Beihang University) Hailong Sun (Beihang) Richong Zhang (Beihang)
Action-Scene Model for Recognizing Human Actions from Background in Realistic Videos
Wen Qu (Northeastern University) Yifei Zhang () Shi Feng () Daling Wang () yu ge ()
Parallel Mining of OWL 2 EL Ontology from Linked Data
Huiying Li (Southeast University) Qiang Sima ()

Research Session 5 – Data quality
June 17: 16:00-17:30 at Location: HG02
Session chair: Cuiping Li, Renmin University

Top-k Spatio-Textual Similarity Search
Sitong Liu (Tsinghua University) Yaping Chu (Tsinghua University) Huiqi Hu () Jianhua Feng () xuan Zhu ()
Time Series Classification using Multi-Channels Deep Convolutional Neural Networks
Yi Zheng (USTC) Qi Liu (University of Science and Technology of China) Enhong Chen (University of Science and Technology of China) Yong Ge (The University of North Carolina at Charlotte) Leon Zhao (CityU of Hong Kong)
Detecting Errors in Numeric Attributes
Wenfei Fan (University of Edinburgh) Grace Fan (Conestoga High School) Floris Geerts (University of Antwerp)
ITCI:An Information Theory Based Classification Algorithm for Incomplete Data
Chen Yicheng (Harbin Institute of Technology) Jianzhong Li () Jizhou Luo (Harbin Institue of Technology, China)

Research Session 6 –Social Network
June 17: 16:00-17:30 at Location: HG03
Session chair: Feida Zhu, Singapore Management University

A Comparison Study: How Do People Communicate Through Different Social Connections?
Keke Cai (IBM)
Theme-aware Social Strength Inference from Spatiotemporal Data
ZhouNingnan (Renmin University of China) Zhang Xiao (Renmin University of China) Wang Shan (Renmin University of China)
An Efficient Influence Maximization Algorithm to Discover Influential Users in Micro-blog
Qian Ma (Shandong University) Jun Ma ()
Efficient Diverse Rank of Hot-Topics-Discussion on Social Network
Tao Zhu (Ecnu) yuming Lin () Ji Cheng (East China Normal University) Xiaoling Wang (ECNU)

Research Session 7 – Information extraction
June 18: 14:00-15:30 at Location: HG01
Session chair: Changxuan Wan, Jiangxi University of Finance and Economics

Chinese Evaluation Phrase Extraction Based on Cascaded Model
Yashen Wang (Beijing Institute of Technolog) Chong Feng (Beijing Institute of Technology) Quanchao Liu (Beijing Institute of Technology) Heyan Huang (Beijing Institute of Technology)
Discovering Informative Contents of Web pages
Qifeng Fan (Peking University) Chunwei Yan (Peking University) Lifu Huang (Peking University) Lian’en Huang (Peking University)
Distributed Entity Resolution based on Similarity Join for Large-Scale Data Clustering
Tiezheng Nie (Northeastern University China)
Optimizing Top-k Retrieval: Submodularity Analysis and Search Strategies
Chaofeng Sha (Fudan University) Keqiang Wang (ECNU) Dell Zhang (Birkbeck, University of London) Xiaoling Wang (ECNU) Aoying Zhou (East China Normal Univ)

Research Session 8 – Information retrieval
June 18: 14:00-15:30 at Location: HG02
Session chair: Shi Chuan, Beijing University Of Posts And Telecommunications

HRank: A Path based Ranking Method in Heterogeneous Information Network
Chuan Shi (BUPT) yitong Li ()
Find Novel Patents Based on Patent Association
Ling Feng (Wuhan University, China) Zhiyong Peng (Wuhan University, China) Bin Liu (wuhan university, China) Dunren Che (Southern Illinois University, USA)
A Chinese Question Answering System for Specific Domain
Tanche Li (Tsinghua University) Yu Hao (Tsinghua University) Xiaoyan Zhu () Xian Zhang ()
LSG: A Unified Multi-Dimensional Latent Semantic Graph for Personal Information Retrieval
Yang Huangfu (Institute of Software, Chinese Academy of Sciences) Kuien Liu (Institute of Software, Chinese Academy of Sciences) Wen Zhang (Institute of Software, Chinese Academy of Sciences) Peng Zhou (Institute of Software, Chinese Academy of Sciences) Yanjun Wu (Institute of Software, Chinese Academy of Sciences) Qing Wang (Institute of Software, Chinese Academy of Sciences) Jia Zhu (School of Computer Science, South China Normal University)

Research Session 9 – Learning and training
June 18: 14:00-15:30 at Location: HG03
Session chair: Richong Zhang, BeiHang University

Automatically Learning and Specifying Association Relations between Words
Jun Zhang (Shanghai University) Qing Li (City University of Hong Kong) Xiangfeng Luo (shanghai university) Xiao Wei (Shanghai University)
Authorship Attribution with Very Few Labelled Data: A Co-Training Approach
Mengdi Fan () Tieyun Qian (Wuhan University, China) Li Chen (Wuhan University) Bin Liu (wuhan university, China) Ming Zhong () Guoliang He (Wuhan University)
An Infinite Latent Generalized Linear Model
Jianbo Luo (Sun Yat-sen University) Jiangtao Ren (Sun Yat-sen University)
PPML: Penalized Partial Least Squares Discriminant Analysis for Multi-label Learning
Zongjie Ma (Zhejiang Normal University) Huawen Liu (Zhejiang Normal University) Kaile Su (Zhejiang Normal University) Zhonglong Zheng (Zhejiang Normal University)

Research 10- Query processing and optimization
June 18: 16:00-17:30 at Location: HG01
Session chair: Huiqi Hu, Tsinghua University

Finding Photo Sets of Events by Minimizing Misrecognition from Neighbor Events
Bei Liu (Kyoto University) Makoto Kato (Kyoto University) Katsumi Tanaka (Kyoto University)
TraPath: Fast Regular Path Query Evaluation on Large-Scale RDF Graphs
Xin Wang (Tianjin University) Guozheng Rao () Longxiang Jiang () Xuedong Lyu () Yajun Yang (Tianjin University) Zhiyong Feng ()
Edges Protection in Multiple Releases of Social Network Data
Liangwen Yu (Peking University) Zhenggang Wu () Jiawei Zhu () Jianbin Hu () Zhong Chen ()
Organizing Sightseeing Tweets Based on Content Relatedness and Sharability
Qiang Ma (Kyoto University) Keisuke Hasegawa (Kyoto University)

Research Session 11 – Spatial and temporal databases
June 18: 16:00-17:30 at Location: HG02
Session chair: Yuwei Peng，Wuhan University

A Spatial-temporal Topic Segmentation Model for Human Mobile Behavior
Xingxing Xing (Peking University) Man Li () Weisong Hu (NEC Research China) Wenhao Huang () Guojie Song () Kunqing Xie ()
Social-aware KNN Search in Location-based Social Networks
Huiqi Hu () Jianhua Feng () Sitong Liu (Tsinghua University) xuan Zhu ()
P3RN:Personalized Privacy Protection using Query Semantics over Road Networks
Xiao Pan (STDU) Lei Wu () Chunhui Piao () Xu Xiaoshuo ()
Clustering Query Results to Support Keyword Search on Tree Data
Cem Aksoy (New Jersey Institute of Tech.) Ananya Dass (New Jersey Institute of Technology) Dimitri Theodoratos (New Jersey Institute of Technology) Xiaoying Wu (Wuhan University)

Research Session 12 – Uncertain and Privacy
June 18: 16:00-17:30 at Location: HG03
Session chair: Jiacai Ni, Tsinghua University

An Efficient Conditioning Method for Probabilistic Relational Databases
Hong Zhu (Huazhong University of Science and Technology) Caicai Zhang (Huazhong University of Science and Technology) Zhongsheng Cao (Huazhong University of Science and Technology) Ruiming Tang (NUS) Mengyuan Yang (Huazhong Univeristy of Science and Technology)
Indexing Uncertain Data for Supporting Range Queries
Rui Zhu (Neu) bin Wang () guoren wang ()
A Novel Privacy-Preserving Group Matching Scheme in Social Networks
Jialin Chi (The Institute of Software, Chinese Academy of Sciences) Zhiquan Lv (ISCAS) Min Zhang (ISCAS) Hao Li (ISCAS) Cheng Hong (ISCAS) Dengguo Feng (ISCAS)
Trust Inference Path Search Combining Community Detection and Ant Colony Optimization
Yao Ma (HUST) Hongwei Lu () Zaobin Gan () Yizhu Zhao ()

Industry Session

Industry Session 1
June 18: 13:30-15:30 at Location: Culture Center
Session chair: Shimin Chen, Chinese Academy of Sciences

Invited Talk: End-to-End Internet of Things Solutions and Architecture
(Shin-Min Liu, Director, IoT Lab of Intel Labs China)
Achieving Time-Dependent Hot Path from GPS Trajectories
Yijiao Chen, Kaixi Yang, Hao Hu, Zhangqing Shan, Renchu Song, Weiwei Sun (Fudan University)
Finding Vacant Taxis Using Large Scale GPS Traces
Zhen Qiu, Hongyan Li, Shenda Hong, Yiyong Lin, Nana Fan, Gaoyan Ou, Tengjiao Wang, Lilue Fan (Peking University) Tengjiao Wang, Peking University
Logo Detection and Recognition Based on Classification
Yifei Zhang, MingMing Zhu, Daling Wang, Shi Feng (Northeastern University)

Industry Session 2
June 18: 13:30-15:30 at Location: Culture Center
Session chair: Shimin Chen, Chinese Academy of Sciences

Invited Talk: OLTP/OLAP Convergence on Modern Hardware
(Junhua Zhu, Chief Architect, Database Group, Huawei Central Research Institute)
Structured Sparse Linear Model for Social Trust Prediction
Deng Yi, Yin Zhang, Yuqi Wang, Baogang Wei (Zhejiang University)
A Two-Phase Model for Retweet Number Prediction
Gang Liu (BUPT), Chuan Shi (BUPT), Qing Chen (China Mobile), Bin Wu (BUPT), Jiayin Qi (BUPT)
An Intelligent Search Platform for Business News
Hanchao Wang (USTC), Lili Zhou (USTC), Yu Zong (West Anhui University), Lei Zhang (USTC), Enhong Chen (USTC), Xin Li (USTC), Jun Chen (Xinhua News Agency)

Short Paper Session

June 17: 16:00-17:30 at Location: X-Hall
Session chair: Seung-won Hwang, POSTECH

Faster MaxScore Document Retrieval with Aggressive Processing
Kun Jiang (National University of Defense)
Improving Recommendations with Collaborative Factors
Penghua Yu (Zhejiang University) Lanfen Lin (Zhejiang University) Feng Wang () Jing Wang () Meng Wang ()
Multimodal Data Fusion in Text-Image Heterogeneous Graph for Social Media Recommendation
Yu Xiong (Northeastern University) Daling Wang () Yifei Zhang () Shi Feng () Guoren Wang ()
Holistic Subgraph Search Over Large Graphs
Peng Peng (Peking University) Lei Zou (Peking University) Dong Wang (Peking University) Dongyan Zhao (Peking University)
A Proactive Complex Event Processing Method based on Parallel Markov Decision Processes
Yongheng Wang (Hunan University) Kening Cao ()
Exploring the Intervention Problem with the Networked Poisson Process in a Real Heterogeneous Social Network
Yue Wang (Department of CS, CUFE)
Real-Time Predicting Bursting Hashtags on Twitter
Shoubin Kong (Tsinghua University) Qiaozhu Mei (University of Michigan) Ling Feng (Tsinghua University) Zhe Zhao (University of Michigan)
Fast Approximation of Shortest Path on Dynamic Information Networks
Junting Jin (Renmin University of China) Xiaowei Shi () Cuiping Li () Hong Chen (Renmin University of China)
Characterizing Tweeting Behaviors of Sina Weibo Users via Public Data Streaming
kai Zhang (Peking University) Qian Yu (Peking University) Kai Lei (Peking University) Kuai Xu (ASU)
Density-based Local Outlier Detection on Uncertain Data
Keyan Cao (Northeastern University) Lingxu Shi () guoren Wang (Northeastern University, China) Donghong Han (Northeastern University) MEi Bai (Northeastern University)
Leveraging Attributes and Crowdsourcing for Join
Jianhong Feng (Tsinghua) Jianhua Feng () Huiqi Hu ()
A Novel Index Structure for Multi-Key Search
Chuan Shi (BUPT) Dongyu Wei ()
Comments-oriented Summarization in Blogsphere Using a Two-stage Sentence Similarity Measure
Li Hongjie (Peking university Lifu Huang (Peking University) Qifeng Fan (Peking University) Lian’en Huang (Peking University)
Centroid-based Classification of Categorical Data
Lifei Chen (Fujian Normal University) Gongde Guo ()
Truth discovery based on Crowdsourcing
Chen Ye (Harbin Institue of Technology, China) Hongzhi Wang (Harbin Institue of Technology, China)
Continuous Temporal top-k Query over Versioned Documents
Chao Lan (Tsinghua University) Yong Zhang (Tsinghua University) Xing Chuncxiao () Chao Li (Tsinghua University)
Evolutionary Personalized Hashtag Recommendation
Jianjun Yu (CNIC, CAS) YI Shen ()
ChronoSAGE: Diversifying Topic Modeling Chronologically
Tomonari Masada (Nagasaki University) Atsuhiro Takasu ()
Encoding Document Semantic into Binary Codes Space
Zheng Yu (East China Normal University) Xiang Zhao (NUDT) Liping Wang ()
A Query Suggestion Interface with Features of Queries and Search Results
Shuhei Shogen (Kyoto University) Takehiro Yamamoto (Kyoto University) Katsumi Tanaka (Kyoto University)
A Cluster Based Schema Design for Multi-Tenant Database
Jiacai Ni (Tsinghua University) Jianhua Feng ()
Tracking topics on revision graphs of Wikipedia edit history
Bonan Li (Waseda University) Jianmin Wu (Waseda University) Mizuho Iwaihara (Waseda University)
Popularity Prediction of Burst Event in Microblogging
Xiaoming Zhang (Beihang University) Zhoujun Li (Beihag Univrsity)
Identifying Gender of Microblog Users Based on Message Mining
Faliang Huang (Fujian Normal University)
ExNa: An Efficient Search Pattern for Search Engines
Xiao Wei (Shanghai University) Qing Li () Xiangfeng Luo (shanghai university) Jun Zhang (Shanghai University)
A Correlation-based Semantic Model for Text Search
Jing Sun (Northeastern University, China) Bin Wang (Northeastern University) Xiaochun Yang (Northeast University, China)
PathSimExt: Revisiting PathSim in Heterogeneous Information Networks
Leong Hou Ryan (Macau University) Kun Yao () Hoi Fong Mak (University of Macau)
Finding Relatedness between Research Papers using Similarity and Dissimilarity Scores
Qamar Mahmood (Mohammad Ali Jinnah University) Muhammad Abdul Qadir (Mohammad Ali Jinnah University, Islamabad) Mohammad Tanvir Afzal (Mohammad Ali Jinnah University, Islamabad)
A Novel Knowledge Network Framework for Financial News Navigation
Lili Zhou (USTC) Hanchao Wang (USTC) Lei Zhang (USTC) Enhong Chen (University of Science and Technology of China) Jun Chen ()
Trust prediction with temporal dynamics
Guoyong Cai (GUET)
From Trajectories to Path Network: An Endpoints-Based GPS Trajectory Partition and Clustering Framework
Hua Yuan (University of Electronic Science and Technology of China) Yu Qian (University of Electronic Science and Technology of China) Baojun Ma (Beijing University of Posts and Telecommunications) Qiang Wei (Tsinghua University, China)
Efficient Graph Similarity Join with Scalable Prefix-Filtering Using MapReduce
Jun Pang (Northeastern University) gu yu () xu jia () bao yubin () yu ge ()

Demo Paper Session

June 18: 16:00-17:30 at Location: X-Hall
Session chair: Hongzhi Wang, Harbin Institute of Technology

Business Intelligence By Connecting Realtime Indoor Location to Offline Sales Records
Danqing Cai, SAP Asia
Search 360 – Question Answering in Business Intelligence
Falk Brauer, SAP; Bob Massarczyk, SAP; Nicolas Kuchmann-Beauger, Paris Descartes University
HybridPG: A SSD-Friendly High Performance Hybrid Storage Design for PostgreSQL
Chunling Wang, Renming University of China; jiangtao Wang, ; Zhiliang Guo, Renmin University of China; Xiaofeng Meng, Renmin University of China
iCare: A Nursing Assistant for Senior Citizens
Ji Cheng, East China Normal University; Mengdi Wang, East China Normal University; Xiaoling Wang, ECNU
Leveraging Focused Locations for Web Search
Peiquan Jin, University of Science and Technology of China; Xiaoxiang Zhang, USTC

News

WAIM Sessions