Advances in Data and Web Management

This book constitutes the proceedings of the joint International Conference APWeb/WAIM 2009 which was held in Suzhou, China, during April 1-4, 2009. The 42 full papers presented together with 26 short papers and the abstracts of 2 keynote speeches were carefully reviewed and selected for inclusion in the book. The topics covered are query processing, topic-based techniques, Web data processing, multidimensional data analysis, stream data processing, data mining and its applications, and data management support to advanced applications.

Inhalt
Keynotes.- Distributed XML Processing.- Towards Multi-modal Extraction and Summarization of Conversations.- Query Processing I.- Simple but Effective Porn Query Recognition by k-NN with Semantic Similarity Measure.- Selective-NRA Algorithms for Top-k Queries.- Continuous K-Nearest Neighbor Query over Moving Objects in Road Networks.- Data Quality Aware Queries in Collaborative Information Systems.- Probabilistic Threshold Range Aggregate Query Processing over Uncertain Data.- Dynamic Data Migration Policies for Query-Intensive Distributed Data Environments.- Query Processing II.- C-Tree Indexing for Holistic Twig Joins.- Processing XML Keyword Search by Constructing Effective Structured Queries.- Representing Multiple Mappings between XML and Relational Schemas for Bi-directional Query Translation.- Finding Irredundant Contained Rewritings of Tree Pattern Queries Using Views.- Topic-Based Techniques.- IRank: A Term-Based Innovation Ranking System for Conferences and Scholars.- A Generalized Topic Modeling Approach for Maven Search.- Topic and Viewpoint Extraction for Diversity and Bias Analysis of News Contents.- Topic-Level Random Walk through Probabilistic Model.- Query-Focused Summarization by Combining Topic Model and Affinity Propagation.- Web Data Processing.- Rank Aggregation to Combine QoS in Web Search.- Personalized Delivery of OnLine Search Advertisement Based on User Interests.- Automatic Web Image Annotation via Web-Scale Image Semantic Space Learning.- Multidimensional Data Analysis.- Representing and Inferring Causalities among Classes of Multidimensional Data.- Efficient Incremental Computation of CUBE in Multiple Versions What-If Analysis.- Incremental Computation for MEDIAN Cubes in What-If Analysis.- The Tradeoff of Delta Table Merging andRe-writing Algorithms in What-If Analysis Application.- Stream Data Processing.- Efficiently Clustering Probabilistic Data Streams.- Detecting Abnormal Trend Evolution over Multiple Data Streams.- Mining Interventions from Parallel Event Sequences.- Effective Similarity Analysis over Event Streams Based on Sharing Extent.- Data Mining and Its Applications.- A Term-Based Driven Clustering Approach for Name Disambiguation.- Sentiment Clustering: A Novel Method to Explore in the Blogosphere.- Kernel-Based Transductive Learning with Nearest Neighbors.- An Improved Algorithm for Mining Non-Redundant Interacting Feature Subsets.- AutoPCS: A Phrase-Based Text Categorization System for Similar Texts.- A Probabilistic Approach for Mining Drifting User Interest.- Temporal Company Relation Mining from the Web.- Data Management Support to Advanced Applications.- StreetTiVo: Using a P2P XML Database System to Manage Multimedia Data in Your Living Room.- Qualitative Spatial Representation and Reasoning for Data Integration of Ocean Observational Systems.- Managing Hierarchical Information on Small Screens.- An Approach to Detect Collaborative Conflicts for Ontology Development.- Miscellaneous.- Using Link-Based Content Analysis to Measure Document Similarity Effectively.- Parallel Load Balancing Strategies for Tree-Structured Peer-to-Peer Networks.- A Verification Mechanism for Secured Message Processing in Business Collaboration.- Semantic Service Discovery by Consistency-Based Matchmaking.- A Fast Heuristic Algorithm for the Composite Web Service Selection.- Short Papers.- Intervention Events Detection and Prediction in Data Streams.- New Balanced Data Allocating and Online Migrating Algorithms in Database Cluster.- An Evaluation of Real-Time Transaction Services in Web Services E-Business Systems.- Formal Definition and Detection Algorithm for Passive Event in RFID Middleware.- Distributed Benchmarking of Relational Database Systems.- Optimizing Many-to-Many Data Aggregation in Wireless Sensor Networks.- Bag of Timestamps: A Simple and Efficient Bayesian Chronological Mining.- Efficient Hybrid Password-Based Authenticated Group Key Exchange.- Optimal K-Nearest-Neighbor Query in Data Grid.- A Routing Scheme with Localized Movement in Event-Driven Wireless Sensor Networks.- Short Text Clustering for Search Results.- Load Shedding for Shared Window Join over Real-Time Data Streams.- A Sliding-Window Approach for Finding Top-k Frequent Itemsets from Uncertain Streams.- A Novel ID-Based Anonymous Signcryption Scheme.- Pseudo Period Detection on Time Series Stream with Scale Smoothing.- An Affinity Path Based Wireless Broadcast Scheduling Approach for Multi-item Queries.- Lightweight Data Mining Based Database System Self-optimization: A Case Study.- Efficient Detection of Discords for Time Series Stream.- SLICE: A Novel Method to Find Local Linear Correlations by Constructing Hyperplanes.- Complete and Equivalent Query Rewriting Using Views.- Grubber: Allowing End-Users to Develop XML-Based Wrappers for Web Data Sources.- Performance Analysis of Group Handover Scheme for IEEE 802.16j-Enabled Vehicular Networks.- Directly Identify Unexpected Instances in the Test Set by Entropy Maximization.- Decentralized Orchestration of BPEL Processes with Execution Consistency.- Let Wiki Be More Powerful and Suitable for Enterprises with External Program.- DepRank: A Probabilistic Measure of Dependence via Heterogeneous Links.