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@Misc{sift-gist, | ||
title = {Datasets for {ANN} neighbor search}, | ||
howpublished = {\url{http://corpus-texmex.irisa.fr/}}, | ||
@article{gong_set_reconcilation_2020, | ||
title = {Space- and computationally-efficient set reconciliation via parity bitmap sketch ({PBS})}, | ||
volume = {14}, | ||
issn = {2150-8097}, | ||
url = {https://dl.acm.org/doi/10.14778/3436905.3436906}, | ||
doi = {10.14778/3436905.3436906}, | ||
abstract = {Set reconciliation is a fundamental algorithmic problem that arises in many networking, system, and database applications. In this problem, two large sets A and B of objects (bitcoins, files, records, etc.) are stored respectively at two different network-connected hosts, which we name Alice and Bob respectively. Alice and Bob communicate with each other to learn AΔB, the difference between A and B, and as a result the reconciled set A∪B.Current set reconciliation schemes are based on either invertible Bloom filters (IBF) or error-correction codes (ECC). The former has a low computational complexity of O(d), where d is the cardinality of AΔB, but has a high communication overhead that is several times larger than the theoretical minimum. The latter has a low communication overhead close to the theoretical minimum, but has a much higher computational complexity of O(d2). In this work, we propose Parity Bitmap Sketch (PBS), an ECC-based set reconciliation scheme that gets the better of both worlds: PBS has both a low computational complexity of O(d) just like IBF-based solutions and a low communication overhead of roughly twice the theoretical minimum. A separate contribution of this work is a novel rigorous analytical framework that can be used for the precise calculation of various performance metrics and for the near-optimal parameter tuning of PBS.}, | ||
language = {en}, | ||
number = {4}, | ||
urldate = {2021-03-03}, | ||
journal = {Proceedings of the VLDB Endowment}, | ||
author = {Gong, Long and Liu, Ziheng and Liu, Liang and Xu, Jun and Ogihara, Mitsunori and Yang, Tong}, | ||
month = dec, | ||
year = {2020}, | ||
pages = {458--470}, | ||
file = {Gong et al. - 2020 - Space- and computationally-efficient set reconcili.pdf} | ||
} | ||