Extending Relational Query Optimization to Dynamic Schemas for Information Integration in Multidatabases
Summary: Extends relational optimization to dynamic schemas via FISQL/FIRA for multidatabases; enables runtime metadata and GAV/LAV/GLAV mappings. Bi-level optimization pushes subfragments to source engines; deployment on distributed multidatabases shows empirical feasibility. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,548 | Data Exchange with Data-Metadata Translations | 2008 | VLDB | 4.7143189e-05 |
| 11,150 | Zed: Leveraging Data Types to Process Eclectic Data | 2023 | CIDR | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 48 | Data Integration: A Theoretical Perspective | 2002 | PODS | 0.00069720859 |
| 165 | Federated Database Systems for Managing Distributed, Heterogeneous, and Autonomous Databases | 1991 | VLDB | 0.00039502525 |
| 1,203 | PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS | 2004 | VLDB | 0.00013320373 |
| 2,174 | iMAP: Discovering Complex Semantic Matches between Database Schemas | 2004 | SIGMOD | 9.3672342e-05 |
| 3,096 | On Efficiently Implementing SchemaSQL on a SQL Database System | 1999 | VLDB | 7.5678495e-05 |
| 5,989 | Tables As a Paradigm for Querying and Restructuring | 1996 | PODS | 5.2429037e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,337 | Parallelizing Extensible Query Optimizers | 2009 | SIGMOD | 5.1053757e-05 |
| 13,032 | Using Semiouterjoins to Process Queries in Multidatabase Systems | 1984 | PODS | 4.1945683e-05 |
| 143 | Optimization of Nonrecursive Queries | 1986 | VLDB | 0.00041510555 |
| 13,025 | Local and Global Query Optimization Mechanisms for Relational Databases | 1985 | VLDB | 4.1945683e-05 |
| 5,014 | Dynamically Optimizing Queries over Large Scale Data Platforms | 2014 | SIGMOD | 5.7586174e-05 |
| 410 | Global Query Optimization | 1986 | SIGMOD | 0.00023934971 |
| 2,044 | Optimization of Multi-Way Join Queries for Parallel Execution | 1991 | VLDB | 9.6953608e-05 |
| 7,786 | Relational Support for Flexible Schema Scenarios | 2008 | VLDB | 4.6513838e-05 |
| 3,096 | On Efficiently Implementing SchemaSQL on a SQL Database System | 1999 | VLDB | 7.5678495e-05 |
| 1,422 | SchemaSQL - A Language for Interoperability in Relational Multi-database Systems | 1996 | VLDB | 0.00012056887 |