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Efficient and Scalable Directed Densest Subgraph Discovery

Summary: Novel provable graph-reduction that isolates the directed densest subgraph into a much smaller instance, enabling drastic pruning. A gradient-projection approximation with faster convergence and an exact algorithm built on it, yielding up to 100× speedups. (summarized by gpt-5-mini on Feb 11 2026)

Paper ID
7381
Venue
SIGMOD
Year
2026
Pagerank
4.1945683e-05
Overall Rank
10,072 | 29.94%
DOI
10.1145/3769785

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Incoming Citations (Sorted by Pagerank)

Showing 1 of 1 citing papers.

Rank Citing Paper Year Venue Pagerank
10,189 Order-based Algorithms for Efficient Core Maintenance in Large Bipartite Graphs 2026 SIGMOD 4.1945683e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 20 of 20 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
57 Discovering Large Dense Subgraphs in Massive Graphs 2005 VLDB 0.00065491112
644 Densest Subgraph in Streaming and MapReduce 2012 VLDB 0.00018748988
1,029 Dense Subgraph Maintenance under Streaming Edge Weight Updates for Real-time Story Identification 2012 VLDB 0.00014582849
1,570 KClist++: A Simple Algorithm for Finding k-Clique Densest Subgraphs in Large Graphs 2020 VLDB 0.00011322927
2,909 Efficient Algorithms for Densest Subgraph Discovery 2019 VLDB 7.9305767e-05
3,403 Piggybacking on Social Networks 2013 VLDB 7.136763e-05
3,575 Finding Locally Densest Subgraphs: A Convex Programming Approach 2022 VLDB 6.9528126e-05
4,145 Scaling Up k-Clique Densest Subgraph Detection 2023 SIGMOD 6.4122551e-05
4,344 Efficient Algorithms for Densest Subgraph Discovery on Large Directed Graphs 2020 SIGMOD 6.2744553e-05
4,875 Discovering Polarization Niches via Dense Subgraphs with Attractors and Repulsers 2022 VLDB 5.8594122e-05
5,265 A Convex-Programming Approach for Efficient Directed Densest Subgraph Discovery 2022 SIGMOD 5.5972878e-05
5,355 Anchored Densest Subgraph 2022 SIGMOD 5.5517073e-05
5,589 Neighborhood-based Hypergraph Core Decomposition 2023 VLDB 5.4216989e-05
6,450 On A Quest for Combating Filter Bubbles and Misinformation 2022 SIGMOD 5.0583557e-05
9,244 Densest Multipartite Subgraph Search in Heterogeneous Information Networks 2024 VLDB 4.3690661e-05
9,403 A Counting-based Approach for Efficient k-Clique Densest Subgraph Discovery 2024 SIGMOD 4.3441378e-05
9,651 Efficient and Effective Algorithms for Generalized Densest Subgraph Discovery 2023 SIGMOD 4.3109001e-05
10,535 In-depth Analysis of Densest Subgraph Discovery in a Unified Framework 2025 VLDB 4.1945683e-05
10,681 Efficient k-Clique Densest Subgraph Discovery: Towards Bridging Practice and Theory 2025 VLDB 4.1945683e-05
11,410 Densest Subgraph Discovery on Large Graphs: Applications, Challenges, and Techniques 2022 VLDB 4.1945683e-05
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