Mining moving object gathering pattern based on Resilient Distributed Datasets and R-tree index
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DOI: 10.1016/j.neucom.2018.09.107
Abstract: Abstract It is important to mine moving object gathering pattern, but the traditional algorithms cannot effectively analyze the trajectory data with mass scale. A parallel mining algorithm based on Resilient Distributed Datasets (RDD-Gathering) and R-tree… read more here.
Keywords: object gathering; moving object; gathering pattern; mining ... See more keywords
An LSM-Tree Index for Spatial Data
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DOI: 10.3390/a15040113
Abstract: An LSM-tree (log-structured merge-tree) is a hierarchical, orderly and disk-oriented data storage structure which makes full use of the characteristics of disk sequential writing, which are much better than those of random writing. However, an… read more here.
Keywords: index; tree index; index spatial; lsm tree ... See more keywords