All Stories

  1. KRAFT: A Knowledge Graph-Based Framework for Automated Map Conflation

    Article • November 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  2. On Influence Tail Bounds in Online Social Networks

    Article • November 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  3. A Comprehensive Benchmark on Spectral GNNs: The Impact on Efficiency, Memory, and Effectiveness

    Article • Proceedings of the ACM on Management of Data, September 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S., Ningyi Liao

  4. Hyperparametric Influence Minimization: Feature-Driven Intervention Beyond Blocking

    Article • August 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  5. Fast Maximum Common Subgraph Search: A Redundancy-Reduced Backtracking Approach

    Article • Proceedings of the ACM on Management of Data, June 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  6. TRACE: Intra-visit Clinical Event Nowcasting via Effective Patient Trajectory Encoding

    Article • May 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S., Yankai Chen, Chenhao Ma

  7. SANS: Efficient Densest Subgraph Discovery over Relational Graphs without Materialization

    Article • April 2025, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  8. Predicting Cascading Failures with a Hyperparametric Diffusion Model

    Article • August 2024, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  9. Mitigating Filter Bubbles Under a Competitive Diffusion Model

    Article • Proceedings of the ACM on Management of Data, June 2023, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  10. How to Invoke Powerful AI Models Intelligently and Effectively?

    Article • Proceedings of the VLDB Endowment, December 2022, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  11. A Convex-Programming Approach for Efficient Directed Densest Subgraph Discovery

    Article • June 2022, ACM (Association for Computing Machinery)

    Chenhao Ma, Laks Lakshmanan, V.S.

  12. How to Counter Information Filter Bubbles and Fake News?

    Article • June 2022, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  13. FirmCore Decomposition of Multilayer Networks

    Article • April 2022, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  14. On Directed Densest Subgraph Discovery

    Article • ACM Transactions on Database Systems, December 2021, ACM (Association for Computing Machinery)

    Chenhao Ma, Laks Lakshmanan, V.S.

  15. MAYUR

    Article • November 2021, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  16. Efficient Directed Densest Subgraph Discovery

    Article • ACM SIGMOD Record, June 2021, ACM (Association for Computing Machinery)

    Chenhao Ma, Laks Lakshmanan, V.S.

  17. To Intervene or Not To Intervene: Cost based Intervention for Combating Fake News

    Article • June 2021, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  18. Efficient and Effective Algorithms for Revenue Maximization in Social Advertising

    Article • June 2021, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  19. Efficient Algorithms for Densest Subgraph Discovery on Large Directed Graphs

    Article • May 2020, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S., Chenhao Ma

  20. Split Regularized Regression

    Article • Technometrics, July 2019, Taylor & Francis

    Laks Lakshmanan, V.S.

  21. Maximizing Welfare in Social Networks under A Utility Driven Influence Diffusion model

    Article • June 2019, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  22. Efficient Approximation Algorithms for Adaptive Seed Minimization

    Article • June 2019, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S., Aixin Sun

  23. FastQRE

    Article • May 2018, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S., Divesh Srivastava

  24. Influence Maximization in Online Social Networks

    Article • February 2018, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  25. Exploring Rated Datasets with Rating Maps

    Article • April 2017, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  26. Truss Decomposition of Probabilistic Graphs

    Article • June 2016, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  27. From Group Recommendations to Group Formation

    Article • May 2015, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  28. KeySee

    Article • August 2013, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  29. The bang for the buck

    Article • August 2013, ACM (Association for Computing Machinery)

    Laks Lakshmanan, V.S.

  30. Foreword

    Article • The VLDB Journal, November 2010, Springer Science + Business Media

    Laks Lakshmanan, V.S.