Calibrating the Query Optimizer Cost Model of IRO-DB, an Object-Oriented Federated Database System
Summary: Calibrating the query optimizer cost model of IRO-DB, an object-oriented federated DB. It tunes per-site cost coefficients using a calibration object-oriented database of linked objects and a local tuning app, validating accuracy on OO7 path traversals over ObjectStore. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Georges Gardarin
- 2. Fei Sha
- 3. Zhao-Hui Tang
Incoming Citations (Sorted by Pagerank)
Showing 5 of 5 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 152 | Optimizing Queries across Diverse Data Sources | 1997 | VLDB | 0.00040979242 |
| 3,644 | G-CARE: A Framework for Performance Benchmarking of Cardinality Estimation Techniques for Subgraph Matching | 2020 | SIGMOD | 6.8842065e-05 |
| 4,203 | Cost Models DO Matter: Providing Cost Information for Diverse Data Sources in a Federated System | 1999 | VLDB | 6.3561618e-05 |
| 5,409 | Towards Scalable Hybrid Stores: Constraint-Based Rewriting to the Rescue | 2019 | SIGMOD | 5.5224926e-05 |
| 12,763 | Experiences in Federated Databases: From IRO-DB to MIRO-Web | 1998 | VLDB | 4.1905499e-05 |
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 12 | The Functional Data Model and the Data Language DAPLEX | 1979 | SIGMOD | 0.0011268747 |
| 272 | Querying Object-Oriented Databases | 1992 | SIGMOD | 0.0002942487 |
| 1,846 | Query Optimization in Heterogeneous DBMS | 1992 | VLDB | 0.00010338936 |
| 2,223 | Efficient Assembly of Complex Objects | 1991 | SIGMOD | 9.2579138e-05 |
| 2,771 | On the Effectiveness of Optimization Search Strategies for Parallel Execution Spaces | 1993 | VLDB | 8.149365e-05 |
| 4,944 | A Cost Model for Clustered Object-Oriented Databases | 1995 | VLDB | 5.8120276e-05 |
| 6,222 | Access to Objects by Path Expressions and Rules | 1994 | VLDB | 5.1443418e-05 |
Previous
Page 1 / 1
Next
Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 12,570 | QoS-based Data Access and Placement for Federated Systems | 2005 | VLDB | 4.1905499e-05 |
| 1,846 | Query Optimization in Heterogeneous DBMS | 1992 | VLDB | 0.00010338936 |
| 12,275 | An Access Cost-Aware Approach for Object Retrieval over Multiple Sources | 2010 | VLDB | 4.1905499e-05 |
| 253 | Query Caching and Optimization in Distributed Mediator Systems | 1996 | SIGMOD | 0.00030517335 |
| 1,465 | Experiences Building the Open OODB Query Optimizer | 1993 | SIGMOD | 0.00011846984 |
| 269 | R* Optimizer Validation and Performance Evaluation for Local Queries | 1986 | SIGMOD | 0.00029665158 |
| 8,061 | An Iterative Method for Distributed Database Design | 1991 | VLDB | 4.5902983e-05 |
| 3,904 | Cost-based Selection of Path Expression Processing Algorithms in Object-Oriented Databases | 1996 | VLDB | 6.6437893e-05 |
| 4,203 | Cost Models DO Matter: Providing Cost Information for Diverse Data Sources in a Federated System | 1999 | VLDB | 6.3561618e-05 |
| 4,944 | A Cost Model for Clustered Object-Oriented Databases | 1995 | VLDB | 5.8120276e-05 |