Database Theory - ICDT 2007

- Invited Lectures

- Consistent Query Answering: Five Easy Pieces

- Ask a Better Question, Get a Better Answer A New Approach to Private Data Analysis

- Beauty and the Beast: The Theory and Practice of Information Integration

- Information Integration and Peer to Peer

- Approximate Data Exchange

- Determinacy and Rewriting of Conjunctive Queries Using Views: A Progress Report

- Compact Samples for Data Dissemination

- Privacy in GLAV Information Integration

- Axiomatizations for XML

- Unlocking Keys for XML Trees

- Characterization of the Interaction of XML Functional Dependencies with DTDs

- Axiomatizing the Logical Core of XPath 2.0

- Expressive Power of Query Languages

- Query Evaluation on a Database Given by a Random Graph

- The Limits of Querying Ontologies

- Incompleteness, Inconsistency, and Uncertainty

- Complexity of Consistent Query Answering in Databases Under Cardinality-Based and Incremental Repair Semantics

- World-Set Decompositions: Expressiveness and Efficient Algorithms

- On the Expressiveness of Implicit Provenance in Query and Update Languages

- Trajectory Databases: Data Models, Uncertainty and Complete Query Languages

- XML Schemas and Typechecking

- Complexity of Typechecking XML Views of Relational Databases

- Exact XML Type Checking in Polynomial Time

- Optimizing Schema Languages for XML: Numerical Constraints and Interleaving

- Stream Processing and Sequential Query Processing

- Database Query Processing Using Finite Cursor Machines

- Constant-Memory Validation of Streaming XML Documents Against DTDs

- Ranking

- Preferentially Annotated Regular Path Queries

- Combining Incompleteness and Ranking in Tree Queries

- XML Update and Query

- Structural Recursion on Ordered Trees and List-Based Complex Objects

- Combining Temporal Logics for Querying XML Documents

- Commutativity Analysis in XML Update Languages

- Query Containment

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