Proceedings of VLDB 2010 PhD Workshop

13 September 2010, Singapore

Edited by:  John Mylopoulos, Lizhu Zhou and Xiaofang Zhou


Program Committee

Session 1: Performance

1          UpStream: Storage-centric Load Management for Data Stream Processing Systems, Alexandru Moga (ETH Zurich, Switzerland)

7          Jumbo: Beyond MapReduce for Workload Balancing, Sven Groot (The University of Tokyo, Japan)

13       A Distributed Event Stream Processing Framework for Materialized Views over Heterogeneous Data Sources, Mahesh Chaudhari (Arizona State University, USA)

19       Flying Yellow Elephant:  Predictable and Efficient MapReduce in the Cloud, Jšrg Schad (Saarland University, Germany)

Session 2: Quality and Semantics

24       Guided Data Quality Improvement Through Direct/Indirect Interactions, Mohamed Yakout (Purdue University, USA)

30       Data Quality Aware Query Systems, Naiem Yeganeh (The University of Queensland, Australia)

36       Search As You Type in Forms: Leveraging the Usability and the Functionality of Search Paradigm in Relational Databases, Hao Wu (Tsinghua University, China)

42       String-Based Semantic Web Data Management Using Ternary B-Trees, JŸrg Senn (University of Basel, Switzerland)

48       Bridging Semantic Gaps in Information Retrieval: Context-Based Approaches, Cam-Tu Nguyen (Tohoku University, Japan)

Session 3: Architectures, Security, Queries

54       Secure Data Outsourcing Based on Threshold Secret Sharing; Towards a More Practical Solution, Mohammad Ali Hadavi (Sharif University of Technology, Iran)

60       Declarative Secure Distributed Systems, Wenchao Zhou (University of Pennsylvania, USA)

66       Traceable Peer-to-Peer Record Exchange, Fengrong Li (Nagoya University, Japan)

72       Spatiotemporal Pattern Queries, Mahmoud Sakr (FernUniversitŠ̈t in Hagen, Germany)

78       The Mimicking Octopus: Towards a one-size-fits-all Database Architecture, Alekh Jindal (Saarland University, Germany)

Session 4: Mining and Merging

84       Mining Subspace Clusters: Enhanced Models, Efficient Algorithms and an Objective Evaluation Study, Emmanuel MŸller (RWTH Aachen University, Germany)

90       Research on Microarray Dataset Mining, Miao Wang (Northwestern Polytechnical University Northwestern, China)

96       Harnessing Data Management Technology for Web Mashups Development, Ohad Greenshpan (Tel-Aviv University, Israel)

102    Towards A Unified Framework for Schema Merging, Xiang Li (RWTH Aachen University, Germany)