• Corpus ID: 207863193

# Fully-Dynamic Space-Efficient Dictionaries and Filters with Constant Number of Memory Accesses

@article{Bercea2019FullyDynamicSD,
title={Fully-Dynamic Space-Efficient Dictionaries and Filters with Constant Number of Memory Accesses},
author={Ioana Orianna Bercea and Guy Even},
journal={ArXiv},
year={2019},
volume={abs/1911.05060}
}
• Published 12 November 2019
• Computer Science
• ArXiv
A fully-dynamic dictionary is a data structure for maintaining sets that supports insertions, deletions and membership queries. A filter approximates membership queries with a one-sided error. We present two designs: 1. The first space-efficient fully-dynamic dictionary that maintains both sets and random multisets and supports queries, insertions, and deletions with a constant number of memory accesses in the worst case with high probability. The comparable dictionary of Arbitman, Naor, and…

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