In-memory parallelization of join queries over large ontological hierarchies Dimitris BilidasManolis Koubarakis OriginalPaper 29 June 2020 Pages: 545 - 582
A kernel discriminant analysis for spatially dependent data Soumia BoumeddaneLeila HamdadSophie Dabo-Niang OriginalPaper 27 August 2020 Pages: 583 - 606
Influential facilities placement over moving objects Ying ZhouHui LiJiangtao Cui OriginalPaper 20 September 2020 Pages: 607 - 636
MISCELA: discovering simultaneous and time-delayed correlated attribute patterns Kei HaradaYuya SasakiMakoto Onizuka OriginalPaper Open access 25 September 2020 Pages: 637 - 664
Stratified random sampling from streaming and stored data Trong Duc NguyenMing-Hung ShihBojian Xu OriginalPaper 23 October 2020 Pages: 665 - 710
A simplified variant of tabled asymmetric numeral systems with a smaller look-up table Na WangChao WangSian-Jheng Lin OriginalPaper 30 October 2020 Pages: 711 - 732
Algorithms for processing the group K nearest-neighbor query on distributed frameworks Panagiotis MoutafisFrancisco García-GarcíaLuis Iribarne OriginalPaper 09 November 2020 Pages: 733 - 784
Sensitive attribute privacy preservation of trajectory data publishing based on l-diversity Lin YaoZhenyu ChenBin Wu OriginalPaper 17 November 2020 Pages: 785 - 811
An efficient sampling-based visualization technique for big data clustering with crisp partitions K. Rajendra PrasadMoulana MohammedDinesh Kumar Anguraj OriginalPaper 19 February 2021 Pages: 813 - 832
PatchIndex: exploiting approximate constraints in distributed databases Steffen KläbeKai-Uwe SattlerStephan Baumann OriginalPaper Open access 06 March 2021 Pages: 833 - 853