10:50-
11:30

Academic Track
"Data Streams"
Chair: Peter Triantafillou

• Fast Approximate Wavelet Tracking on Streams (Graham Cormode, Minos Garofalakis, Dimitris Sacharidis)
• Resource Adaptive Periodicity Estimation of Streaming Data (Michail Vlachos, Deepak Turaga, Philip Yu)
• On Futuristic Query Processing in Data Streams (Charu Aggarwal)

Industrial Track
"Business Intelligence"
Chair: Volker Markl

• A Metric Definition, Computation and Reporting Model for Business Operation Analysis (Fabio Casati, Malu Castellanos, Umeshwar Dayal, Ming-Chien Shan)
• BISON: Providing Business Information Analysis as a Service (Hakan Hacigumus, James Rhodes, Scott Spangler, Jeffrey Kreulen)
• The design and architecture of the tau-synopses system (Yossi Matias, Leon Portman, Natasha Drukh)

Academic Track
"Semantic Heterogeneitiy"
Chair: Paolo Atzeni

• Detecting Similarities in Ontologies with the SOQA-SimPack Toolkit (Patrick Ziegler, Christoph Kiefer, Christoph Sturm, Klaus Dittrich, Abraham Bernstein)
• Holistic Schema Matching for Web Query Interface (Weifeng Su, Jiying Wang, Frederick Lochovsky)
• Data Mapping as Search (George Fletcher, Catharine Wyss)

Tutorial

Introduction to Text Mining (Rene Witte)

Academic Track
"Distributed Data Management"
Chair: Tamer Ozsu

• Parallelizing Progressive Skyline Queries for Scalable Distribution (Ping Wu, Caijie Zhang, Ying Feng, Ben Y. Zhao, Divyakant Agrawal, Amr El Abbadi)
• Replication, Load Balancing, and Efficient Range Query processing in DHT Data Networks (Theoni Pitoura, Nikos Ntarmos, Peter Triantafillou)
• IQN Routing: Integrating Quality and Novelty in P2P Querying and Ranking (Sebastian Michel, Matthias Bender, Peter Triantafillou, Gerhard Weikum)
  

Industrial Track
"Database System Enhancements"
Chair: Klaus Dittrich

• Integrating a Maximum-Entropy Cardinality Estimator Into DB2 UDB (Marcel Kutsch, Peter Haas, Volker Markl, Nimrod Megiddo, Tam Minh Tran)
• Improving DB2 Performance Expert - A generic analysis framework (Laurent Mignet, Jayanta Basak, Manish Bhide, Prasan Roy, Sourashis Roy, Vibhuti S. Sengar, Ranga R. Vatsavai, Michael Reichert, Torsten Steinbach, D. V. S. Ravikant, Soujanya Vadapalli)
• Managing Collections of XML Schemas in Microsoft SQL Server 2005 (Shankar Pal, Dragan Tomic, Brandon Berg, Joe Xavier)

Academic Track
"Multidimensionality and Nearest-Neighbor Searches"
Chair: Christian Boehm

• Efficient Quantile Retrieval on Multi-Dimensional Data (Man Lung Yiu, Nikos Mamoulis, Yufei Tao)
• Fast Nearest Neighbor Search on Road Networks (Haibo Hu, Xu Jianliang, Dik Lun Lee)
• Approximation Techniques to Enable Dimensionality Reduction for Voronoi-based Nearest Neighbor Search (Christoph Brochhaus, Marc Wichterich, Thomas Seidl)

Tutorial

Introduction to Text Mining (Rene Witte)

Coffee Break

Academic Track
"Query Optimization"
Chair: Vassilis Vassalos

• Query Planning in the Presence of Overlapping Sources (Jens Bleiholder, Samir Khuller, Felix Naumann, Louiqa Raschid, Yao Wu)
• Optimizing Monitoring Queries over Distributed Data (Dieter Van de Craen, Frank Neven)
• Progressive Query Optimization for Federated Queries (Stephan Ewen,
  Holger Kache, Vijayshankar Raman, Volker Markl)

Industrial Track
"Business Data Processing"
Chair: Harald Schöning

• Enabling Outsourced Service Providers to Think Globally while Acting Locally (Harumi Kuno, Umesh Dayal, Kannan Govindarajan, Jyotirmaya Nanda,
  Kevin Smathers, Kevin Wilkinson, Kei Yuasa)
• Another example of a data warehouse system based on transposed files (Antonio Albano, Luca De Rosa, Lucio Goglia, Roberto Goglia, Vincenzo Minei, Cristian Dumitrescu)

Academic Track
"Privacy and Security"
Chair: Johann-Christoph Freytag

• Authorization-Transparent Access Control for XML under the Non-Truman model (Yaron Kanza, Alberto O. Mendelzon, Renee J. Miller, Zheng Zhang)
• On Honesty in Sovereign Information Sharing (Rakesh Agrawal, Evimaria Terzi)

Academic Track
"Temporal Data Management"
Chair: Walid Aref

• Multi-Dimensional Aggregation for Temporal Data (Michael Boehlen, Johann Gamper, Christian S. Jensen)
• Similarity Search on Time Series Based on Threshold Queries (Johannes Assfalg, Hans-Peter Kriegel, Peer Kroger, Peter Kunath, Alexey Pryakhin, Matthias Renz)
• Supporting temporal slicing in XML databases (Riccardo Martoglia, Federica Mandreoli, Enrico Ronchetti)

Tutorial

Graph Mining Techniques and Their Applications (Sharma Chakravarthy)

Academic Track
"Text Databases and Information Retrieval"
Chair: Serge Abiteboul

• Indexing Shared Content in Information Retrieval Systems (Andrei Broder, Nadav Eiron, Marcus Fontoura, Michael Herscovici, Ronny Lempel, John McPherson, Runping Qi, Eugene Shekita)
• Feedback-Driven Structural Query Expansion for Ranked Retrieval of XML Data (Ralf Schenkel, Martin Theobald)
• Expressiveness and Performance of Full-Text Search Languages (Chavdar Botev, Sihem Amer-Yahia, Jayavel Shanmugasundaram)

• Hermes - A Framework for Location-Based Data Management (Nikos Pelekis, Yannis Theodoridis,Spyros Vosinakis, Themis Panayiotopoulos)
• X-Evolution: A System for XML Schema Evolution and Document Adaptation (Marco Mesiti, Roberto Celle, Matteo A. Sorrenti, Giovanna Guerrini)
• MUSCLE: Music Classification Engine with User Feedback (Stefan Brecheisen, Hans-Peter Kriegel, Peter Kunath, Alexey Pryakhin, Florian Vorberger)
• iMONDRIAN: A Visual Tool To Annotate and Query Scientific Databases (Floris Geerts, Anastasios Kementsietsidis, Diego Milano)
• STRIDER: a Versatile System for Structural Disambiguation (Federica Mandreoli, Riccardo Martoglia, Enrico Ronchetti)

Academic Track
"Approximation and Estimation"
Chair: H. V. Jagadish

• Deferred Maintenance of Random Samples (Rainer Gemulla, Wolfgang Lehner)
• Exploiting cluster analysis for constructing multi-dimensional histograms on both static and dynamic data (Filippo Furfaro, Giuseppe M. Mazzeo, Cristina Sirangelo)
• HASE: A Hybrid Approach to Selectivity Estimation for Conjunctive Predicates (Xiaohui Yu, Nick Koudas, Calisto Zuzarte)

Academic Track
"Schema Management"
Chair: Lois Delcambre

• Model-Independent Schema and Data Translation (Paolo Atzeni, Paolo Cappellari, Philip A. Bernstein)
• Physical Design Refinement: The ``Merge-Reduce'' Approach (Nicolas Bruno, Surajit Chaudhuri)
• Online, Non-Blocking Relational Schema Changes (Jorgen Loland, Svein-Olaf Hvasshovd)

Academic Track
"Data and Query Patterns"
Chair: Barbara Catania

• On High Dimensional Skylines (Chee-Yong Chan, H. V. Jagadish, Kian-Lee Tan, Anthony K.H. Tung, Zhenjie Zhang)
• From Analysis to Exploration: Building Enhanced Visual Hierarchies from OLAP Cubes (Svetlana Vinnik, Florian Mansmann)
• DPTree: A Distributed Pattern Tree Index for Partial-Match Queries (Jing Zhao, Dik Lun Lee, Qiong Luo)

Demonstrations

• XG: A grid-enabled query processing engine (Radu Sion, Ramesh Natarajan, Inderpal Narang, Thomas Phan)
• TeNDaX, a collaborative database-based real-time editor system (Stefania Leone, Thomas B. Hodel-Widmer, Michael Boehlen, Klaus R. Dittrich)
• XQueryViz: An XQuery Visualization Tool (Jihad Boulos, Marcel Karam, Zeina Koteiche, Hala Ollaic)
• Querying Mediated Geographic Data Sources (Mehdi Essid, Francois-Marie Colonna, Omar Boucelma)
• FIS-by-Step: Visualization of the Fast Index Scan for Nearest Neighbor Queries (Elke Achtert, Dominik Schwald)

Tutorial

Location-aware Query Processing (Mohamed F. Mokbel, Walid G. Aref)

Academic Track
"XML Queries and Updates"
Chair: Torsten Grust

• A Decomposition-Based Probabilistic Framework for Estimating the Selectivity of XML Twig Queries (Chao Wang, Srinivasan Parthasarathy, Ruoming Jin)
• Conflicting XML Updates (Mukund Raghavachari, Oded Shmueli)
• Improving the efficiency of XPath execution on relational systems (Haris Georgiadis, Vasilis Vassalos)

Academic Track
"Extending Data Base Technology"
Chair: Nicolas Bruno

• Evolving Triggers for Dynamic Environments (Goce Trajcevski, Peter Scheuermann, Agnes Voisard, Annika Hinze, Oliviu Ghica)
• A Framework for Efficient Distributed XML Data Management (Ioana Manolescu, Serge Abiteboul, Emanuel Taropa)
• Querying and Updating Probabilistic Information in XML (Serge Abiteboul, Pierre Senellart)
• An ECA Rule Rewriting Mechanism for Peer Data Management Systems (Dan Zhao, John Mylopoulos, Iluju Kiringa, Verena Kantere)

Tutorial

Information Quality:
Fundamentals, Techniques, and Use (Felix Naumann, Kai-Uwe Sattler)

Academic Track
"Data Mining and Knowledge Discovery"
Chair: Evimaria Terzi

• Finding Data Broadness Via Generalized Nearest Neighbors (Jayendra Venkateswaran, Tamer Kahveci, Orhan Camoglu)
• TrajPattern: Mining Sequential Patterns from Imprecise Trajectories of Mobile Objects (Jiong Yang, Meng Hu)
• On Exploring the Power-Law Relationship in the Itemset Support Distribution (Kun-Ta Chuang, Jiun-Long Huang, Ming-Syan Chen)

Academic Track
"Images, Multimedia, and User Interfaces"
Chair: Michael Hatzopoulos

• Fast Query Point Movement Techniques with Relevance Feedback for Content-based Image Retrieval (Danzhou Liu, Kien A Hua, Khanh Vu, Ning Yu)
• On Fast Non-Metric Similarity Search by Metric Access Method (Tomas Skopal)
• Constructing a Generic Natural Language Interface for an XML Database (Yunyao Li, Huahai Yang, H. V. Jagadish)

Demonstrations

• Managing and Querying Versions of Multiversion Data Warehouse (Robert Wrembel, Tadeusz Morzy)
• Synopses reconciliation via calibration in the tau-Synopses system (Yariv Matia, Yossi Matias, Leon Portman)
• TQuEST: Threshold Query Execution for Large Sets of Time Series (Johannes Aßfalg, Hans-Peter Kriegel, Peer Kröger, Peter Kunath, Alexey Pryakhin, Matthias Renz)
• The SIRUP Ontology Query API in Action (Patrick Ziegler, Christoph Sturm, Klaus R. Dittrich)
• ArHeX: An Approximate Retrieval System for Highly Heterogeneous XML Document Collections (Ismael Sanz, Marco Mesiti, Giovanna Guerrini, Rafael Berlanga Llavori)

Academic Track
"Data Streams & Pub/Sub Systems"
Chair: Karl Aberer

• Bridging Physical and Virtual Worlds: Complex Event Processing for RFID Data Streams (Fusheng Wang, Shaorong Liu, Peiya Liu, Yijian Bai)
• On Concurrency Control in Sliding Window Queries over Data Streams (Lukasz Golab, Gaurav Kumar Bijay, M. Tamer Ozsu)
• Towards Expressive Publish/Subscribe Systems (Alan Demers, Johannes Gehrke, Mingsheng Hong, Mirek Riedewald, Walker White)

Academic Track
"XML Data Management"
Chair: Peter Scheuermann

• A New Design for a Native XML Storage and Indexing Manager (Jihad Boulos, Shant Karakashian)
• XML Duplicate Detection Using Sorted Neighborhoods (Sven Puhlmann, Melanie Weis, Felix Naumann)
• Handling Interlinked XML Instances on the Web (Erik Behrends, Oliver Fritzen, Wolfgang May)

Panel:
Data Management in the Social Web (Karl Aberer)

Demonstrations

• Natix Visual Interfaces (A. Böhm, M. Brantner, C-C. Kanne, N. May, G. Moerkotte)
• VICO: Visualizing Connected Object Orderings (Stefan Brecheisen, Hans-Peter Kriegel, Matthias Schubert, Michael Gruber)
• SAT: Spatial Awareness from Textual input (Dmitri V. Kalashnikov, Yiming Ma, Sharad Mehrotra, Ramaswamy Hariharan, Nalini Venkatasubramanian,
  Naveen Ashish)
• MonetDB/XQuery --- Consistent & Efficient Updates on the Pre/Post Plane (Peter Boncz, Torsten Grust, Maurice van Keulen, Stefan Manegold, Sjoerd Mullender, Jan Rittinger, Jens Teubner)
• An Extensible, Distributed Simulation Environment for Peer Data Management Systems (Katja Hose, Andreas Job, Marcel Karnstedt, Kai-Uwe Sattler)

Tutorial

Introduction to Scientific Data and Workflow Management (Bertram Ludäscher, Michael Gertz)

Academic Track
"Data Structures and Indexing"
Chair: Michael Freeston

• Indexing Spatially Sensitive Distance Measures Using Multi-Resolution Lower Bounds (Vebjorn Ljosa, Arnab Bhattacharya, Ambuj Singh)
• Indexing Incomplete Databases (Guadalupe Canahuate, Michael Gibas, Hakan Ferhatosmanoglu)
• FlexInd: A Flexible and Parameterizable Air-Indexing Scheme for Data Broadcast System (Andre Seifert, Jen-Jou Hung)

Academic Track
"Nontraditional Query Processing"
Chair: Felix Naumann

• Multi-Query SQL Progress Indicators (Gang Luo, Jeffrey Naughton, Philip Yu)
• Finding Equivalent Rewritings in the Presence of Arithmetic
  Comparisons (Foto Afrati, Rada Chirkova, Manolis Gergatsoulis, Vassia Pavlaki)
• Fast Computation of Reachability Labeling for Large Graphs (Jiefeng Cheng, Jeffrey Xu Yu, Xuemin Lin, Haixun Wang, Philip Yu)

Academic Track
"Spatial Data Management"
Chair: Agnes Voisard

• Distributed Spatial Clustering in Sensor Networks (Anand Meka, Ambuj Singh)
• SCUBA: Scalable Cluster-Based Algorithm for Evaluating Continuous
  Spatio-Temporal Queries on Moving Objects (Rimma Nehme, Elke Rundensteiner)
• Caching Complementary Space for Location-Based Services (Ken Lee, Wang-Chien Lee, Baihua Zheng, Xu Jianliang)