publications

2022

  1. SIGMOD Rec.
    Bipartite Matching: What to do in the Real World When Computing Assignment Costs Dominates Finding the Optimal Assignment
    Tenindra Abeywickrama, Victor Liang, and Kian-Lee Tan
    SIGMOD Record, Jun 2022

2021

  1. VLDB2021
    Optimizing Bipartite Matching in Real-World Applications by Incremental Cost Computation
    Tenindra Abeywickrama, Victor Liang, and Kian-Lee Tan
    Proceedings of the VLDB Endowment, Mar 2021
  2. IJCAI2021
    Hierarchical Graph Traversal for Aggregate k Nearest Neighbors Search in Road Networks (Extended Abstract)
    Tenindra Abeywickrama, Muhammad Aamir Cheema, and Sabine Storandt
    In Proceedings of the Thirtieth International Joint Conference on Artificial Intelligence, IJCAI-21, Mar 2021

2020

  1. ICAPS2020
    Hierarchical Graph Traversal for Aggregate k Nearest Neighbors Search in Road Networks
    Tenindra Abeywickrama, Muhammad Aamir Cheema, and Sabine Storandt
    In Proceedings of the Thirtieth International Conference on Automated Planning and Scheduling, ICAPS 2020, Mar 2020
  2. ICDE2020
    K-SPIN: Efficiently Processing Spatial Keyword Queries on Road Networks (Extended Abstract)
    Tenindra Abeywickrama, Muhammad Aamir Cheema, and Arijit Khan
    In Proceedings of the Thirty Sixth IEEE International Conference on Data Engineering, ICDE 2020, Mar 2020
  3. IEEE TKDE
    K-SPIN: Efficiently Processing Spatial Keyword Queries on Road Networks
    Tenindra Abeywickrama, Muhammad Aamir Cheema, and Arijit Khan
    IEEE Transactions on Knowledge and Data Engineering, Mar 2020

2018

  1. SOCS2018
    k-Nearest Neighbors on Road Networks: Euclidean Heuristic Revisited
    Tenindra Abeywickrama, Muhammad Aamir Cheema, and David Taniar
    In Proceedings of the Eleventh Annual Symposium on Combinatorial Search, SoCS 2018, Mar 2018

2017

  1. DASFAA2017
    Efficient Landmark-Based Candidate Generation for kNN Queries on Road Networks
    Tenindra Abeywickrama, and Muhammad Aamir Cheema
    In Proceedings of the Twenty Second International Conference on Database Systems for Advanced Applications, DASFAA 2017, Mar 2017

2016

  1. VLDB2016
    K-Nearest Neighbors on Road Networks: A Journey in Experimentation and in-Memory Implementation
    Tenindra Abeywickrama, Muhammad Aamir Cheema, and David Taniar
    Proceedings of the VLDB Endowment, Jan 2016