Two-Attribute Skew Free, Isolated CP Theorem, and Massively Parallel Joins
Summary: Presents an MPC algorithm for multi-way joins with per-machine load O~(n / p^{2/(α·φ)}), introducing φ, a generalized vertex-packing number that captures instance complexity. Key contributions: a two-attribute skew-free partitioning for parallel joins and an isolated Cartesian-product theorem generalizing α=2 results to α≥3. (summarized by gpt-5-mini on Feb 09 2026)
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Incoming Citations (Sorted by Pagerank)
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| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,925 | Parallel Communication Obliviousness: One Round and Beyond | 2024 | PODS | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 9 of 9 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 157 | HadoopDB: An Architectural Hybrid of MapReduce and DBMS Technologies for Analytical Workloads | 2009 | VLDB | 0.00040397359 |
| 1,110 | Parallel Evaluation of Conjunctive Queries | 2011 | PODS | 0.00013968198 |
| 2,212 | Skew in Parallel Query Processing | 2014 | PODS | 9.2771827e-05 |
| 2,215 | The Input/Output Complexity of Triangle Enumeration | 2014 | PODS | 9.2717602e-05 |
| 2,849 | A Worst-Case Optimal Multi-Round Algorithm for Parallel Computation of Conjunctive Queries | 2017 | PODS | 8.0195487e-05 |
| 3,833 | Output-optimal Parallel Algorithms for Similarity Joins | 2017 | PODS | 6.7173578e-05 |
| 4,708 | Instance and Output Optimal Parallel Algorithms for Acyclic Joins | 2019 | PODS | 5.980172e-05 |
| 4,779 | Join Dependency Testing, Loomis-Whitney Join, and Triangle Enumeration | 2015 | PODS | 5.9271735e-05 |
| 5,639 | Cover or Pack: New Upper and Lower Bounds for Massively Parallel Joins | 2021 | PODS | 5.393897e-05 |
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| 585 | Massively Parallel Sort-Merge Joins in Main Memory Multi-Core Database Systems | 2012 | VLDB | 0.00019706145 |
| 2,212 | Skew in Parallel Query Processing | 2014 | PODS | 9.2771827e-05 |
| 3,515 | Scalable Computation of Acyclic Joins (Extended Abstract) | 2006 | PODS | 7.0220813e-05 |
| 7,153 | Submodularity of Distributed Join Computation | 2018 | SIGMOD | 4.8153963e-05 |
| 4,689 | Algorithmic Aspects of Parallel Query Processing | 2018 | SIGMOD | 5.9980099e-05 |
| 10,925 | Parallel Communication Obliviousness: One Round and Beyond | 2024 | PODS | 4.1945683e-05 |
| 4,708 | Instance and Output Optimal Parallel Algorithms for Acyclic Joins | 2019 | PODS | 5.980172e-05 |
| 10,911 | Topology-aware Parallel Joins | 2024 | PODS | 4.1945683e-05 |
| 7,122 | Parallel Algorithms for Sparse Matrix Multiplication and Join-Aggregate Queries | 2020 | PODS | 4.8252188e-05 |
| 5,639 | Cover or Pack: New Upper and Lower Bounds for Massively Parallel Joins | 2021 | PODS | 5.393897e-05 |