Results 111 to 120 of about 57,862 (263)

A feature representation method for biomedical scientific data based on composite text description

open access: yes, 2009
Feature representation is one of the key issues in data clustering. The existing feature representation of scientific data is not sufficient, which to some extent affects the result of scientific data clustering.
Sun Wei (E-mail: sunwei@mail.las.ac.cn)   +1 more
core  

Explicit Object Representation by Sparse Neural Codes [PDF]

open access: yes, 2008
Neurons have been identified in the human medial temporal lobe (MTL) that display a strong selectivity for only a few stimuli (such as familiar individuals or landmark buildings) out of perhaps 100 presented to the test subject.
Waydo, Stephen J.
core   +1 more source

Joint Feature and Similarity Deep Learning for Vehicle Re-identification

open access: yesIEEE Access, 2018
In this paper, a joint feature and similarity deep learning (JFSDL) method for vehicle reidentification is proposed. The proposed JFSDL method applies a siamese deep network to extract deep learning features for an input vehicle image pair simultaneously.
Jianqing Zhu   +5 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Feature-based representation for manufacturing planning

open access: yes, 1999
Improved integration using product models in a computer aided design and manufacture environment implies that there is an enhanced need to provide information support across a wide range of applications.
Wan Abdul Rahman Jauhari Bin Wan Harun (7204208)   +1 more
core  

Feature Representation for Online Signature Verification

open access: yesCoRR, 2015
10 pages, 10 figures, Submitted to IEEE Transactions on Information Forensics and ...
Mohsen Fayyaz   +3 more
openaire   +2 more sources

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Feature-based Virtual Engineering

open access: yes, 2022
S.19-39In this paper the concept of Feature-based Virtual Engineering is presented as an approach to the integrated product development. The focus of the paper is on presenting the current state of our approach towards a feature-based parametric ...
Brunetti, G.
core   +1 more source

A parser that converts a boundary representation into a features representation

open access: yesInternational Journal of Computer Integrated Manufacturing, 1989
Abstract The VWS2 B-rep Parser is a computer program written in LISP that takes a file giving the boundary representation of a part as input and produces a file giving a feature-based representation of the part as output. The format of the input file is a PDES/STEP boundary representation, and the format of the output file is that required by the VWS2 ...
openaire   +2 more sources

Multi-Feature Fusion for Enhanced Feature Representation in Automatic Modulation Recognition

open access: yesIEEE Access
Modulation recognition plays a crucial role in the efficient management of spectrum resources. However, traditional methods have long posed challenges for researchers due to their excessive reliance on manual effort. With the advancement of deep learning,
Jiuxiao Cao   +6 more
doaj   +1 more source

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