Results 31 to 40 of about 23,885 (296)

Deep Hashing Based Fusing Index Method for Large-Scale Image Retrieval

open access: yesApplied 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
doaj   +1 more source

Deep Hashing Based on Class-Discriminated Neighborhood Embedding

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020
Deep-hashing methods have drawn significant attention during the past years in the field of remote sensing (RS) owing to their prominent capabilities for capturing the semantics from complex RS scenes and generating the associated hash codes in an end-to-
Jian Kang   +4 more
doaj   +1 more source

Perfect hashing

open access: yesTheoretical Computer Science, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Czech, Zbigniew J.   +2 more
openaire   +6 more sources

Scalable IoT Platform for Heterogeneous Devices in Smart Environments

open access: yesIEEE Access, 2020
The Internet of Things (IoT) is envisioned as a ubiquitous computing infrastructure in which everything becomes connected, enabling gigantic information exchange among Things and people.
Asad Javed   +3 more
doaj   +1 more source

AAU-Net: Attention-Based Asymmetric U-Net for Subject-Sensitive Hashing of Remote Sensing Images

open access: yesRemote Sensing, 2021
The prerequisite for the use of remote sensing images is that their security must be guaranteed. As a special subset of perceptual hashing, subject-sensitive hashing overcomes the shortcomings of the existing perceptual hashing that cannot distinguish ...
Kaimeng Ding   +5 more
doaj   +1 more source

Performance comparison of point and spatial access methods [PDF]

open access: yes, 1990
In the past few years a large number of multidimensional point access methods, also called multiattribute index structures, has been suggested, all of them claiming good performance.
Kriegel, Hans-Peter   +9 more
core   +1 more source

Parallel Geometric Hashing Algorithm For Protein Tertiary Structure. [PDF]

open access: yes, 2007
The amount of protein structure has become very huge nowadays, which has led to the need for improving algorithms to cope with this exponential increase.
Jaber, Khalid   +2 more
core   +1 more source

Semantic hashing

open access: yesInternational Journal of Approximate Reasoning, 2009
AbstractWe show how to learn a deep graphical model of the word-count vectors obtained from a large set of documents. The values of the latent variables in the deepest layer are easy to infer and give a much better representation of each document than Latent Semantic Analysis.
Ruslan Salakhutdinov, Geoffrey E. Hinton
openaire   +1 more source

Ternary Hashing

open access: yesCoRR, 2021
This paper proposes a novel ternary hash encoding for learning to hash methods, which provides a principled more efficient coding scheme with performances better than those of the state-of-the-art binary hashing counterparts. Two kinds of axiomatic ternary logic, Kleene logic and Ɓukasiewicz logic are adopted to calculate the Ternary Hamming Distance ...
Chang Liu 0069   +7 more
openaire   +2 more sources

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