Publicaciones en colaboración con investigadores/as de Universidad de Chile (16)

2024

  1. Optimizing RPQs over a compact graph representation

    VLDB Journal, Vol. 33, Núm. 2, pp. 349-374

  2. Space & Time Efficient Leapfrog Triejoin

    Proceedings of the 7th ACM SIGMOD Joint International Workshop on Graph Data Management Experiences and Systems, (GRADES) and Network Data Analytics, (NDA), GRADES-NDA 2024

  3. Stronger compact representations of object trajectories

    Geo-Spatial Information Science

  4. The Ring: Worst-case Optimal Joins in Graph Databases using (Almost) No Extra Space

    ACM Transactions on Database Systems, Vol. 49, Núm. 2

  5. Two-Dimensional Block Trees

    Computer Journal, Vol. 67, Núm. 1, pp. 391-406

2023

  1. Evaluating Regular Path Queries on Compressed Adjacency Matrices

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2022

  1. Datasets of Time- and Space-Efficient Regular Path Queries

    Zenodo

  2. Datasets of Time- and Space-Efficient Regular Path Queries

    Zenodo

2021

  1. A Disk-Based Index for Trajectories with an In-Memory Compressed Cache

    Data Compression Conference Proceedings

  2. An index for moving objects with constant-time access to their compressed trajectories

    International Journal of Geographical Information Science, Vol. 35, Núm. 7, pp. 1392-1424

  3. An index for moving objects with constant-time access to their compressed trajectories

    Actas de las XXV Jornadas de Ingeniería del Software y Bases de Datos (JISBD 2021): [Málaga, 22 al 24 de septiembre de 2021]

2019

  1. Dv2v: A Dynamic Variable-to-Variable Compressor

    Data Compression Conference Proceedings

  2. GraCT: A Grammar-based Compressed Index for Trajectory Data

    Information Sciences, Vol. 483, pp. 106-135

2018

  1. Two-dimensional block trees

    Data Compression Conference Proceedings

2017

  1. Efficient compression and indexing of trajectories

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

2016

  1. GraCT: A grammar based compressed representation of trajectories

    Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)