Tuesday 11:00-12:30

Adding Regular Expressions to Graph Reachability and Pattern Queries
Wenfei Fan (University of Edinburgh); Jianzhong Li;Shuai Ma;Nan Tang (University of Edinburgh); Yinghui Wu

T-verifier: Verifying Truthfulness of Fact Statements
Xian Li (SUNY binghamton); Weiyi Meng (SUNY at Binghamton); Clement Yu (U. Illinois, Chicago)

Flexible use of cloud resources through profit maximization and price discrimination
Konstantinos Tsakalozos (University of Athens); Herald Kllapi (University of Athens); Evangelia Sitaridi (University of Athens); Mema Roussopoulos (University of Athens); Dimitris Paparas (University of Athens); Alex Delis (University of Athens)

Extensibility and Data Sharing in Evolving Multi-Tenant Databases
Stefan Aulbach (TU Muenchen); Michael Seibold (TU Muenchen); Dean Jacobs (SAP); Alfons Kemper (Technische Universitaet Muenchen)

High-performance Nested CEP Query Processing over Event Streams
Mo Liu (Worcester Polytechnic Institut); Elke Rundensteiner (Worcester Polytechnic Institute); Dan Dougherty (Worcester Polytechnic Institute); Chetan Gupta (HP Labs); Song Wang (HP Labs); Ismail Ari (Ozyegin University); Abhay Mehta (HP Labs)

Continuous Monitoring of Distance-Based Outliers over Data Streams
Apostolos Papadopoulos (Aristotle University); Maria Kontaki (Aristotle University); Anastasios Gounaris (Aristotle University); Costas Tsichlas (Aristotle University)

Algorithms for Local Sensor Synchronization
Lixing Wang (HKUST); Yin Yang (HKUST); Xin Miao;Dimitris Papadias;Yunhao Liu (HKUST)

Similarity Measures for Multidimensional Data
Eftychia Baikousi (Univ. of Ioannina); Giorgos Rogkakos (Univ. of Ioannina); Panos Vassiliadis (Univ. of Ioannina)

HyPer: A Hybrid OLTP&OLAP Main Memory Database System Based on Virtual Memory Snapshots
Alfons Kemper;Thomas Neumann (Technische Universitaet Muenchen)

LTS: Discriminative Subgraph Mining by Learning from Search History
Ning Jin (U North Carolina at Chapel Hill, USA); Wei Wang (University of North Carolina at Chapel Hill)

Active Learning Based Frequent Itemset Mining on the Deep Web
Tantan Liu (The Ohio State University); Gagan Agrawal (Ohio State Univeristy)

SystemML: Declarative Machine Learning on MapReduce
Yuanyuan Tian (IBM Almaden Research Center); Rajasekar Krishnamurthy (IBM Research); Berthold Reinwald (IBM Almaden); Amol Ghoting (IBM); Vikas Sindhwani (IBM Research); Shivakumar Vaithyana (IBM Almaden Research Center); Edwin Pednault (IBM)

Accurate Latency Estimation in a Distributed Event Processing System
Badrish Chandramouli (Microsoft Research); Jonathan Goldstein (Microsoft Research); Roger Barga (Microsoft Research Redmond); Mirek Riedewald (Northeastern University); Ivo Santos (Microsoft)

Collaborative Caching for Spatial Queries in Mobile P2P Networks
Qijun Zhu (HKUST); Dik Lun Lee (HKUST); Wang-Chien Lee (Pennsylvania State University, USA)

A Cloud Data Storage System for Supporting Both OLTP and OLAP
Yu Cao (National Univ. of Singapore); Chun Chen (zhejiang university); Fei Guo (National Univ. of Singapore); Dawei Jiang (National Univ. of Singapore); Yuting Lin (National Univ. of Singapore); Beng Chin Ooi;Hoang Tam Vo (National Univ. of Singapore); Sai Wu (National Univ. of Singapore); Quanqing Xu (National Univ. of Singapore)

Deriving Probabilistic Databases with Inference Ensembles
Julia Stoyanovich (University of Pennsylvania); Susan Davidson (University of Pennsylvania); Tova Milo (Tel Aviv University); Val Tannen (University of Pennsylvania)

Creating Probabilistic Databases from Imprecise Time-Series Data
Saket Sathe (EPFL, Switzerland); Hoyoung Jeung (EPFL, Switzerland); Karl Aberer (EPFL, Switzerland) 

A Novel Probabilistic Pruning Approach to Speed Up Similarity Queries in Uncertain Databases
Andreas Züfle (Ludwig Maximilians Universität München); Matthias Renz (Ludwig Maximilians Universität München); Thomas Bernecker (Ludwig Maximilians Universität München); Hans-Peter Kriegel (University of Munich); Tobias Emrich (Ludwig Maximilians Universität München); Nikos Mamolis (University of Hong Kong)

Interactive SQL Query Suggestion: Making Databases User-Friendly
Ju Fan (Tsinghua University); Guoliang Li (Tsinghua University); Lizhu Zhou (Tsinghua University)

Program Transformations for Asynchronous Query Submission
Mahendra Chavan (IIT Bombay); Ravindra Guravannavar (IIT Hyderabad); Karthik Ramachandra (IIT Bombay); S. Sudarshan (IIT Bombay)

Tuesday 14:00-15:30

Locality Sensitive Outlier Detection
Ye Wang (Ohio State University); Srinivasan Parthasarathy (Ohio State U, USA); shirish Tatikonda (Ohio State)

A Framework of Outlier Detection on Uncertain Data;
Bin Jiang (Simon Fraser University); Jian Pei (Simon Fraser University)

Statistical Selection of Relevant Subspace Projections for Outlier Ranking
Emmanuel Müller (RWTH Aachen University); Matthias Schiffer (RWTH Aachen University); Thomas Seidl (RWTH Aachen University)

A Unified Model for Data and Constraint Repair
Fei Chiang (University of Toronto); Renee Miller (U Toronto)

Extending String Similarity Join to Allow Fuzzy Token Matching
Jiannan Wang (Tsinghua University); Guoliang Li (Tsinghua University); Jianhua Feng (Tsinghua University)

MobiMix: Protecting Location Privacy with Mix Zones over Road Networks
Balaji Palanisamy (Georgia Tech); Ling Liu (Georgia Institute of Technology)

Secure and Efficient In-Network Processing of Exact SUM Queries
Stavros Papadopoulos (CUHK); Aggelos Kiayias;Dimitris Papadias

Efficient Continuously Moving Top-K Spatial Keyword Query Processing
Dingming Wu (Aalborg University); Man Lung Yiu (HK Polytechnic University); Christian Jensen (Aarhus University); Gao Cong

Authentication of Moving kNN Queries
Man Lung Yiu (HK Polytechnic University); Eric Lo (HK Polytechnic University); Duncan Yung (HK Polytechnic University)

Influence Zone: Efficiently Processing Reverse k Nearest Neighbors Queries
Muhammad Cheema (UNSW); Xuemin Lin (UNSW); Wenjie Zhang (UNSW); Ying Zhang (UNSW)

RAFTing MapReduce: Fast Recovery on the Raft
Jorge-Arnulfo Quiane-Ruiz (Saarland University); Christoph Pinkel (Saarland University); Joerg Schad (Saarland University); Jens Dittrich (Saarland University)

Real-Time Quantification and Classification of Consistency Anomalies in Multi-tier Architectures
Kamal Zellag (McGill University); Bettina Kemme (McGill University)

How Schema Independent Are Schema Free Query Interfaces?
Arash Termehchy (University of Illinois); Marianne Winslett (Univ. of Illinois, USA )

XClean: Providing Valid Spelling Suggestions for XML Keyword Queries
Yifei Lu (University of New South Wales); Wei Wang (University of New South Wales); Jianxin Li (Swinburne University of Technology); Chengfei Liu (Swinburne University of Technology)

Top-k Keyword Search over Probabilistic XML Data
Jianxin Li (Swinburne University of Technology); Chengfei Liu (Swinburne University of Technology); Rui Zhou (Swinburne University of Technology); Wei Wang (University of New South Wales)

Join Queries on Uncertain Data: Semantics and Efficient Processing
Tingjian Ge (University of Kentucky)

Interval-Based Pruning for Top-k Processing over Compressed Lists
Kaushik Chakrabarti (Microsoft); Surajit Chaudhuri (Microsoft Research); Venkatesh Ganti (Google)

Stochastic Skyline Operator
Xuemin Lin (UNSW); Ying Zhang (UNSW); Wenjie Zhang (UNSW); Muhammad Cheema (UNSW)

Discovery of Complex Glitch Patterns: A Novel Approach to Quantitative Data Cleaning;
Laure Berti-Equille (University of Rennes 1); Tamraparni Dasu (AT&T Research Labs); Divesh Srivastava (AT&T Labs-Research)

Knowledge Transfer with Low-Quality Data: a Feature Extraction
Issue Brian Quanz (University of Kansas); Jun Huan;Meenakshi Mishra

Tuesday 16:30-18:00

EdiFlow: data-intensive interactive workflows for visual analytics
Véronique Benzaken (Univ. Paris Sud-LRI); Jean-Daniel Fekete (INRIA SACLAY); Pierre-Luc Hemery (INRIA SACLAY); Wael KHEMIRI (INRIA SACLAY); Ioana Manolescu (INRIA Saclay, France)

Optimal Location Queries in Road Network Databases
Xiaokui Xiao (Nanyang Technological University); Bin Yao (Florida State University); Feifei Li (Florida State University, USA)

Spatio-Temporal Joins on Symbolic Indoor Tracking Data
Hua Lu (Aalborg University, Denmark); Bin Yang;Christian Jensen (Aarhus University)

SQPR: Stream Query Planning with Reuse
Evangelia Kalyvianaki (Imperial College); Wolfram Wiesamann (Imperial College); Quang Hieu Vu (Imperial College); Daniel Kuhn (Imperial College); Peter Pietzuch (Imperial College)

Transactional In-Page Logging for Multiversion Read Consistency and Recovery
Sang-Won Lee (Sungkyunkwan University); Bongki Moon (University of Arizona)

Spectrum Based Fraud Detection in Social Networks
Xiaowei Ying (UNC Charlotte); Xintao Wu (UNC Charlotte); Daniel Barbara (George Mason University)

Monte Carlo Query Processing of Uncertain Multidimensional Array Data Tingjian Ge (University of Kentucky); David Grabiner;Stan Zdonik (Brown University)

Selectivity Estimation of Twig Queries on Cyclic Graphs
Yun Peng (Hong Kong Baptist University); Byron Choi (Hong Kong Baptist University); Jianliang Xu (Hong Kong Baptist University)

Efficient XQuery Rewriting using Multiple Views
Ioana Manolescu (INRIA Saclay, France); Konstantinos Karanasos (INRIA Saclay); Vasilis Vassalos (Informatics Department Athens University of Economics and Business ); Spyros Zoupanos

PrefJoin: An Efficient Preference-aware Join Operator
Mohamed Khalefa (University of Minnesota); Mohamed Mokbel (University of Minnesota, USA); Justin Levandoski (University of Minnesota)

Preference Queries over Sets
Xi Zhang (University at Buffalo, SUNY); Jan Chomicki (University at Buffalo, SUNY)

A Unified Approach for Computing Top-k Pairs in Multidimensional Space
Muhammad Cheema (UNSW); Xuemin Lin (UNSW); Haixun Wang (Microsoft); Jianmin Wang;Wenjie Zhang (UNSW)

Bidirectional Mining of Non-Redundant Recurrent Rules from a Sequence Database;
David Lo (Singapore Management Uni.); Bolin Ding;Lucia -;Jiawei Han

Finding Top-k Profitable Products;
Qian Wan (HKUST); Raymond Chi-Wing Wong (HKUST); Yu Peng (HKUST)

Jackpine: A Benchmark to Evaluate Spatial Database Performance
Suprio Ray (University of Toronto); Bogdan Simion (University of Toronto); Angela Demke Brown (University of Toronto)

On Query Result Diversification
Marcos Vieira (Ucr); humberto razente (UFABC); maria barioni (UFABC); Marios Hadjieleftheriou (AT&T Labs - Research); Divesh Srivastava (AT&T Labs-Research); Caetano Traina Jr. (ICMC-USP-Brazil); Vassilis Tsotras (UCR)

Generating Test Data for Killing SQL Mutants: A Constraint-based Approach
Shetal Shah (IIT Bombay); S. Sudarshan (IIT Bombay); Suhas Kajbaje (IIT Bombay); Sandeep Patidar (IIT Bombay); Bhanu Gupta (J. P. Morgan); Devang Vira (Tibco Inc.)