Detailed Program

Sept 5th

9:00am-9:45am

DSL1 Steven Euijong Whang (Session Chair: Luna Dong, Google)

9:45am-10:30am

DSL2 Fabian M. Suchanek (Session Chair: Luna Dong, Google)

10:30am-11:00am

Coffee break

11:00am-11:45am

DSL3 Nan Tang(Session Chair: Prof. Jiaheng Lu, RUC)

11:45am-12:30pm

DSL4 Xiaokui Xiao(Session Chair: Prof. Jiaheng Lu, RUC)

12:30pm-2:00pm

Lunch

2:00-3:30pm

Tutorial 1(Session Chair: Prof. Kyuseok Shim)

3:30pm-4:00pm

Coffee break

4:00pm-5:30pm

Tutorial 2(Session Chair: Prof. Kyuseok Shim)

Sept 6th

8:30am -8:50am Chair and PC-Co-Chair Report

8:50am-9:50am Keynote Speech 1:

New Progress in Online Social Network Analysis

Prof. Binxing Fang

Beijing University of Posts and Telecommunications.

9:50am-10:50am Keynote Speech 2:

Keyword-Based Spatial Web Querying - Where We Are and Where We Are Going

Prof. Christian S. Jensen , Aalborg University

10:50am-11:10am Coffee Break

11:10am-12:10am Keynote Speech 3:

Controversy Detection in Wikipedia

Dr. Divesh Srivastava, AT&T Labs-Research

12:10am-1:10pm Keynote Speech 4:

Scaling Machine Learning to Big Data

Prof. Neoklis Polyzotis

University of California - Santa Cruz

1:10pm-3:00pm Lunch

3:00pm-4:20pm Social Networks (I)

Popularity Prediction in Microblogging Network

Shuai Gao*, Shandong University; Jun Ma, Shandong University; Zhumin Chen,

A Lexicon-based Multi-class Semantic Orientation Analysis For Microblogs

Yuqing Li, Beijing Institute of Technolog; Xin Li*, Beijing Institute of Technology; Fan Li, Beijing Institute of Technology; Xiaofeng Zhang, Hong Kong Baptist University

Identifying Users Based on Behavioral-Modeling Across Social Media Sites (short)

Yuanping Nie, Jiuming Huang, Aiping Li and Bin Zhou, National Defense University

Users' Behavior Session: Integrate Passive Feedback into Microblog Recommendation (short)

Lu Xiao*, ICT.CAS.China; li Peng, ; Shuxin Wang, ICT,CAS; Wang Bin,

Topic-based Sentiment Analysis Incorporating User Interactions (short)

Jiayi Wu, Peking University; Chen Wei*, Peking University; Gaoyan Ou, Peking University; tengjiao Wang, Peking University; Dongqing Yang, ; Kai Le

3:00pm-4:20pm Graph Data (I)

Summarizing Relational Database Schema based on Label Propagation

Xiaojie Yuan, ; Xinkun Li, Nankai University; Man Yu, Nankai University; Xiangrui Cai, ; Ying Zhang*, Nankai University; Yanlong Wen,

Refreshment Strategies for the Shortest Path Caching Problem with Changing Edge Weight

Xiaohua Li*, Northeastern University, China; Xiaochun Yang, ; Bin Wang, ; Ge Yu, ; Tao Qiu,

Towards Efficient Path Query on Social Network with Hybrid RDF Management (short)

Lei Gai, Peking University; Chen Wei*, Peking University; zhichao Xu, Peking university; Changhe Qiu, Peking University; tengjiao Wang, Peking University

Relevance measure in large-scale heterogeneous networks (short)

Xiaofeng Meng*, Beijing University of Posts an; Chuan Shi, ; Yitong Li, ; Lei Zhang, ; Bin Wu,

3:00pm-4:20pm Cloud

SPKV: A Multi-dimensional Index System for Large Scale Key-Value Stores

Qi Wang, Beihang University; Hailong Sun*, ; Yu Tang, ; Xudong Liu,

Query Authentication over Cloud Data from Multiple Contributors (short)

Ge Xie*, Whu; Zhiyong Peng, Wuhan University ; Wei Song,

A Time-based Group Key Management Algorithm based on Proxy Re-encryption for Cloud Storage (short)

Cui Yihui*, Wuhan university; Zhiyong Peng, Wuhan University

Discovery of Unique Column Combinations with Hadoop (short)

Shupeng Han, NanKai University; Xiangrui Cai, ; Chao Wang, ; Haiwei Zhang*, ; Yanlong Wen,

Cost-based Optimization of Logical Partitions for a Query Workload in a Hadoop Data Warehouse (short)

Shu Peng*, Fudan University; Xiaoyang Wang, Fudan University; Weixiong Rao, Tongji University

4:20pm-4:40pm Coffee Break

4:40pm-6:00pm Recommendation

Group-based Personalized Location Recommendation on Social Networks

Wang Henan*, Tsinghua; Li Guoliang, Tsinghua; Feng Jianhua, Tsinghua

Improving Recommendation Accuracy with Clustering-based Social Regularization

Xiao Ma*, Maxiao; Hongwei Lu, ; Zaobin Gan, ; Yao Ma, HUST

DivRec: A Framework for Top-N Recommendation with Diversification in E-commerce

Kejun He*, Fudan University; Junyu Niu, Fudan University; Chaofeng Sha, Fudan University

Recommendation Based on Frequent N-adic Concepts

Di Wang*, Shandong University; Jun Ma, Shandong University

4:40pm-6:00pm Demo

4:40pm-6:00pm Web Data

Sharing-Aware Scheduling of Web Services

Junyan Jiang*, Wuhan University; Xiaoying Wu, Wuhan University; Nan Liang, ; Zhiyong Peng, Wuhan University

A Taxonomy of Hyperlink Hiding Technique

Guang-Gang Geng*, Chinese Academy of Sciences; Xiu-Tao Yang, ; Wei Wang, ; Chi-Jie Meng,

TS-IDS Algorithm For Query Selection in Deep Web Crawling

Yan Wang*, CUFE ; Jianguo Lu, School of Computer Science, University of Windsor; Jessica Chen, School of Computer Science, University of Windsor

A Method for Fine-Grained Document Alignment Using Structural Information

Naoki Tsujio, ; Toshiyuki Shimizu*, Kyoto University; Masatoshi Yoshikawa,

Sept 7th

8:30am -10:00am Spatial and Temporal Data

Discovering Urban Spatio-temporal Structure from Time-evolving Traffic Networks

Jingyuan Wang, Beihang University; Fei Gao*, Beihang University; Peng Cui, Tsinghua University; Chao Li, Beihang University; Zhang Xiong, Beihang University

An approximate duplicate-elimination in RFID data streams based on d-Left Time Bloom filter

Xiujun Wang*, University of Science and Technology of China; Yusheng Ji, National Institute of Informatics; Baohua Zhao, University of Science and Technology of China

Measuring User Similarity with Trajectory Patterns: Principles and New Metrics

Xihui Chen, University of Luxembourg; ruipeng Lu, ; xiaoxing Ma, Nanjing University; Jun Pang*, University of Luxembourg

Acquiring Stored or Real Time Satellite Data via Natural Language Query

Xu Chen*, Wuhan University; jin liu,

8:30am -10:00am Social Networks (II)

A Novel Topical Authority-based Microblog Ranking

Yanmei Zhai, Beijing Institute of Technolog; Xin Li*, Beijing Institute of Technology; Jialiang Chen, Beijing Institute of Technology; Xiumei Fan, Beijing Institute of Technology; William Cheung, Hong Kong Baptist University

Based on Citation Diversity to Explore Influential Papers for Interdisciplinarity

Keqiang Wang*, ECNU; Chaofeng Sha, Fudan University; Xiaoling Wang, East China Normal University ; Aoying Zhou,

Semi-supervised Nonnegative Matrix Factorization for Microblog Clustering Based on Term Correlation (short)

Huifang Ma*, Northwest Normal University; Meihuizi Jia, ; Yakai Shi, Northwest Normal University; Zhanjun Hao, Northwest Normal University

Query Dependent Time-sensitive Ranking Model for Microblog Search (short)

Shuxin Wang*, ICT,CAS; Kai Lu, ; Lu Xiao, ICT.CAS.China; Wang Bin,

An Efficient Method for Topic-aware Influence Maximization (short)

Yaping Chu*, Tsinghua university; liu sitong, tsinghua university; Li Guoliang, Tsinghua; Feng Jianhua, Tsinghua

What to Tag Your Microblog: Hashtag Recommendation Based on Topic Analysis and Collaborative Filtering

Yuan Wang*, Nankai University; Jishi Qu, Nankai University; Jie Liu, Nankai University; Jimeng Chen, Nankai University; Yalou Huang, Nankai University

8:30am -10:00am Graph Data (II)

Delta-K2-tree for Compact Representation of Web Graphs

Yu Zhang*, IIE CAS; Gang Xiong, ; Yanbing Liu, ; Mengya Liu, ; Ping Liu, ; Li Guo

An Efficient Graph Processing System

Xianke Zhou*, Zhejiang University; Pengfei Chang, ; Gang Chen,

Graph-based Summarization without Redundancy

Shaozhou Bai, Tsinghua University; Haitao Zheng*,

Multi-Constrained Optimal Path Search Algorithms

Jinling Bao*, College of Information Science; Bing Wang, Northeastern University, China; Shuchao Yan, College of Information Science and Engineering, Northeastern University,; Xiaochun Yang, Northeastern University

Efficient Processing Node Proximity via Random Walk with Restart

(short)

Bingqing Lv*, East China Normal University; Weiren Yu, Imperial College London; Liping Wang, East China Normal University; Julie McCann, Imperial College London

10:00am-10:20am Coffee Break

10:20am-11:30pm Data Mining

An effective approach on overlapping structures discovery for co-clustering

Wangqun Lin*, BISE; Zhao Yuchen, ; Philip Yu, UIC; Bo Deng, BISE

LCAD: A Correlation based Abnormal Pattern Detection Approach for Large Amount of Monitor Data (short)

Jianwei Ding*, Tsinghua University; Yingbo Liu, THU; Li Zhang, THU; Jianmin Wang, THU

A LDA-based Algorithm for Length-Aware Text Clustering (short)

XinHuan Chen*, Tsinghua University; Yong Zhang, Tsinghua University; Yanshen Yin, Tsinghua University; Chao Li, Tsinghua University; Chunxiao Xing, Tsinghua University

A Frequent Term-based Multiple Clustering Approach for Text Documents (short)

Haitao Zheng, ; Hao Chen*, Tsinghua university; Shuqin Gong,

Efficient Frequent Itemset Mining from Dense Data Streams (short)

Carson K. Leung*, University of Manitoba, Canada; Wookey Lee, Inha University; Fan Jiang, ; Alfredo Cuzzocrea, ICAR-CNR & Uni. Calabria

10:20am-11:30pm Taxonomy, Ontology and Language

Optimizing alignment selection in ontology matching via homomorphism constraint

Xiangqian Li, Nanjing University; Jiwei Ding, Nanjing University; Yuzhong Qu*, Nanjing University

Learning to Compute Semantic Relatedness Using Knowledge from Wikipedia

Chen Zheng, Beijing Normal University; Zhichun Wang*, Beijing Normal University; Rongfang Bie, Beijing Normal University; Mingquan Zhou, Beijing Normal University

An EMD-based Similarity Measure for Multi-Type Entities Using Type Hierarchy

Liang Zheng, Nanjing University; Yuzhong Qu*, Nanjing University

10:20am-11:30pm Data Analysis

A Fragile Watermarking Scheme for Modification Type Characterization in 2D Vector Maps

Mingliang Yue*, Wuhan University; Zhiyong Peng, Wuhan University ; Yuwei Peng, Wuhan University

Discovering Condition-Combined Functional Dependencies Rules

Du Yuefeng*, Northeastern University; Derong Shen, Northeastern University

Matrix Factorization Meets Cosine Similarity: Addressing Sparsity Problem in Collaborative Filtering

Hailong Wen*, Tsinghua University; Guiguang Ding, Tsinghua University; Cong Liu, ; Jianmin Wang, THU

A Consistency-based Dimensionality Reduction Algorithm in Incomplete Data (short)

Wenbin Qian, ; Wenhao Shu*, Beijing Jiaotong University; Yinglong Wang, Jiangxi Agricultural University

11:30pm-1:30pm Lunch

1:30pm-2:50pm Potpourri

Acquiring Stored or Real Time Satellite Data via Natural Language Query

Xu Chen*, Wuhan University; jin liu,

Technology Effect Phrase Extraction in Chinese Patent Abstracts

Dacheng Liu, Wuhan University; Xu Chen, ; Zhiyong Peng, Wuhan University ; Bin Liu*, Wuhan University; Yuqi Guo, Wuhan University

MOARLE: Matrix Operation Accelerator based on Run-Length Encoding

Masafumi Oyamada*, NEC; Jianquan Liu, NEC Corporation; Kazuyo Narita, NEC; Takuya Araki, NEC

1:30pm-2:50pm Big Data

EISA: An Efficient Information Theoretical Approach to Value Segmentation in Large Databases

Weiqing Wang*, The University of Queensland; Shazia Sadiq , ; Xiaofang Zhou,

An EMD-based Similarity Measure for Multi-Type Entities Using Type Hierarchy

Liang Zheng, Nanjing University; Yuzhong Qu*, Nanjing University

An Adaptive Skew Insensitive Join Algorithm For Large Scale Data Analytics

(short)

Wenjing Liao*, Peking University; tengjiao Wang, Peking University; Hongyan Li, ; Dongqing Yang, ; Zhen Qiu, ; Kai Lei,

TL: A High Performance Buffer Replacement Strategy for Read-write Splitting Web Applications (short)

Jiang Zhiwen*, Tsinghua University; Yong Zhang, Tsinghua University; Wang Jin, ; Chunxiao Xing, Tsinghua University

1:30pm-2:50pm Structural and Probabilistic Data Retrieval

A Top K Relative Outlier Detection Algorithm in Uncertain Datasets

Fei Liu, Hong Yin, and Weihong Han, National Defense University

Nearest Keyword Search on Probabilistic XML Data (short)

Yue Zhao*, Northeastern University

Trust Discounting and Trust Fusion in Online Social Networks (short)

Yao Ma, HUST; Hongwei Lu, ; Zaobin Gan*, ; Xiao Ma, Maxiao

Structural-based relevance feedback in XML retrieval (short)

KAMOUN FOURATI In`es, TMAR Mohamed, and BEN HAMADOU

Abdelmajid*, MIRACL

DPMFNeg: A Dynamically Integrated Model for Collaborative Filtering

(short)

Wenlong Yang*, Shandong University; Jun Ma, Shandong University; Shanshan Huang, Shandong University; Tongfeng Yang, Shandong University

2:50pm-3:10pm Coffee Break