Results 21 to 30 of about 28,128 (285)
Symbolic Representation and Learning With Hyperdimensional Computing
Frontiers in Robotics and AI, 2020 It has been proposed that machine learning techniques can benefit from symbolic representations and reasoning systems. We describe a method in which the two can be combined in a natural and direct way by use of hyperdimensional vectors and ...
Anton Mitrokhin +4 more
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BRICS Report Series, 2001 We present a simple and efficient dictionary with worst case constant lookup time, equaling the theoretical performance of the classic dynamic perfect hashing scheme of Dietzfelbinger et al. (<em>Dynamic perfect hashing: Upper and lower bounds. SIAM J. Comput., 23(4):738-761, 1994</em>).
Pagh, Rasmus, Rodler, Flemming Friche
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From Image Hashing to Video Hashing [PDF]
, 2010 Perceptual hashing is a technique for content identification and authentication. In this work, a frame hash based video hash construction framework is proposed. This approach reduces a video hash design to an image hash design, so that the performance of the video hash can be estimated without heavy simulation.
Weng, Li, Preneel, Bart
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Algorithm of locality sensitive hashing bit selection based on feature selection
大数据, 2021 Locality sensitive hashing is one of the most popular information retrieval methods, which needs to generate long hashing bits to meet the retrieval requirement.However, a long hashing bits requires huge storage space, and contains plenty of redundant ...
Wenhua ZHOU, Huawen LIU, Enhui LI
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Comparative analysis of antibody- and lipid-based multiplexing methods for single-cell RNA-seq
Genome Biology, 2022 Background Multiplexing of samples in single-cell RNA-seq studies allows a significant reduction of the experimental costs, straightforward identification of doublets, increased cell throughput, and reduction of sample-specific batch effects.
Viacheslav Mylka +15 more
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Deep Hashing Based Fusing Index Method for Large-Scale Image Retrieval
Applied Computational Intelligence and Soft Computing, 2017 Hashing has been widely deployed to perform the Approximate Nearest Neighbor (ANN) search for the large-scale image retrieval to solve the problem of storage and retrieval efficiency.
Lijuan Duan +4 more
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Distributed Fast Supervised Discrete Hashing
IEEE Access, 2019 Hash-based learning has attracted considerable attention due to its fast retrieval speed and low computational cost for the large-scale database. Compared with unsupervised hashing, supervised hashing achieves higher retrieval accuracy generally by ...
Zhifeng Liu, Feng Chen, Shukai Duan
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Fast and simple constant-time hashing to the BLS12-381 elliptic curve
Transactions on Cryptographic Hardware and Embedded Systems, 2019 Pairing-friendly elliptic curves in the Barreto-Lynn-Scott family are seeing a resurgence in popularity because of the recent result of Kim and Barbulescu that improves attacks against other pairing-friendly curve families.
Riad S. Wahby, Dan Boneh
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Blockchain Technology in Advertising Campaigns
Цифровая трансформация, 2023 The article is devoted to the peculiarities of blockchain technology in terms of its application in the economy. The emphasis is on the impact of this technology on the advertising market.
A. A. Efremov +2 more
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Image Hashing for Tamper Detection with Multiview Embedding and Perceptual Saliency
Advances in Multimedia, 2018 Perceptual hashing technique for tamper detection has been intensively investigated owing to the speed and memory efficiency. Recent researches have shown that leveraging supervised information could lead to learn a high-quality hashing code.
Ling Du, Zhen Chen, Yongzhen Ke
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