Cologne: A Declarative Distributed Constraint Optimization Platform
Summary: Cologne: a declarative COP platform for specifying and incrementally executing optimization problems across nodes. It fuses declarative networking (Colog) with a standard solver, merging Datalog with top-down constraint solving for fast, flexible COPs. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Changbin Liu
- 2. Lu Ren
- 3. Boon Thau Loo
- 4. Yun Mao
- 5. Prithwish Basu
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,531 | Quantum Databases | 2013 | CIDR | 5.0246096e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 2 of 2 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 778 | Declarative Networking: Language, Execution and Optimization | 2006 | SIGMOD | 0.00016791276 |
| 12,164 | Cloud Resource Orchestration: A Data-Centric Approach | 2011 | CIDR | 4.1945683e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,865 | Diagnosis of Asynchronous Discrete Event Systems: Datalog to the Rescue! | 2005 | PODS | 0.00010275334 |
| 9,977 | A Vision for Autonomous Data Agent Collaboration: From Query-by-Integration to Query-by-Collaboration | 2026 | CIDR | 4.1945683e-05 |
| 6,127 | DREAM: Distributed RDF Engine with Adaptive Query Planner and Minimal Communication | 2015 | VLDB | 5.1981241e-05 |
| 5,613 | Distributed implementations of dependency discovery algorithms | 2019 | VLDB | 5.4102298e-05 |
| 4,032 | Rule Languages and Internal Algebras for Rule-Based Optimizers | 1996 | SIGMOD | 6.5117637e-05 |
| 5,727 | Enabling Incremental Query Re-Optimization | 2016 | SIGMOD | 5.3510544e-05 |
| 7,805 | Scaling a Declarative Cluster Manager Architecture with Query Optimization Techniques | 2023 | VLDB | 4.6462265e-05 |
| 6,806 | Query Optimization over Crowdsourced Data | 2013 | VLDB | 4.9218336e-05 |
| 2,861 | Pushing Constraint Selections | 1992 | PODS | 7.9919152e-05 |
| 778 | Declarative Networking: Language, Execution and Optimization | 2006 | SIGMOD | 0.00016791276 |