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Nikolaj Tatti

8 papers at tracked venues · 4 at CORE A* · active 2024–2025

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Venues

SIGKDD ×3ECML-PKDD ×2AAAI ×1CIKM ×1SDM ×1

Frequent coauthors

Iiro Kumpulainen
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Chamalee Wickrama Arachchi
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Florian Adriaens
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Guangyi Zhang
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Vedangi Bengali
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Papers

  1. Approximating splits for decision trees quickly in sparse data streams
    SDM 2025 · Nikolaj Tatti
  2. Fair Diversity Maximization with Few Representatives
    SIGKDD 2025 ·
    Florian Adriaens
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  3. From Your Block to Our Block: How to Find Shared Structure Between Stochastic Block Models over Multiple Graphs
    AAAI 2025 ·
    Iiro Kumpulainen
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  4. SpeedSteiner: A Fast O(k1/2)-Approximation Algorithm for Directed Steiner Tree
    CIKM 2025 ·
    Guangyi Zhang
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  5. The Densest SWAMP Problem: Subhypergraphs with Arbitrary Monotonic Partial Edge Rewards
    ECML-PKDD 2025 ·
    Vedangi Bengali
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  6. Dense Subgraph Discovery Meets Strong Triadic Closure
    SIGKDD 2024 ·
    Chamalee Wickrama Arachchi
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  7. Fair Densest Subgraph Across Multiple Graphs
    ECML-PKDD 2024 ·
    Chamalee Wickrama Arachchi
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  8. Max-Min Diversification with Asymmetric Distances
    SIGKDD 2024 ·
    Iiro Kumpulainen
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