Results 11 to 20 of about 195,131 (299)

Dial-a-Ride Problem With Meeting Point Feature Known-as Express-Pool

IEEE Access, 2021
This study extends a dial-a-ride problem by considering (1) Express-Pool and (2) Friend-Only. Uber provides an advanced feature called Express-Pool where passengers are willing to walk a short distance to be picked up and be dropped off somewhere close ...
Andy Ham
doaj   +2 more sources

Contrastive Dual-Pool Feature Adaption for Domain Incremental Remote Sensing Scene Classification

Remote Sensing
Remote sensing image classification has achieved remarkable success in environmental monitoring and urban planning using deep neural networks (DNNs).
Yingzhao Shao, Yunsong Li, Xiaodong Han
doaj   +2 more sources

Physics-guided spatiotemporal approach for melt pool size prediction in laser powder bed fusion

Virtual and Physical Prototyping
This study first proposes a physics-guided spatiotemporal graph. The melt pool temporal feature nodes and spatial feature nodes are extracted from melt pool images based on spatiotemporal correlations. These feature points are treated as graph nodes, and
Yangkun Mao, Xin Lin, Haihong Zhu, Kunpeng Zhu   +3 more
doaj   +2 more sources

Domino Effect by Pool Fire Radiation on Pipelines. an Applicative Case-study

Chemical Engineering Transactions, 2020
An important feature of tank pool fire is that the targets of interest for critical effects may include other plant units, such gas pipelines, storage sites, process sections, with heat transfer modes not limited to radiation.
Bruno Fabiano, Fabio Curro, Andrea Reverberi   +2 more
doaj   +2 more sources

Three-Dimensional Weld Pool Monitoring and Penetration State Recognition for Variable-Gap Keyhole Tungsten Inert Gas Welding Based on Stereo Vision

Sensors
K-TIG welding offers the advantages of single-sided welding and double-sided formation, making it widely used for medium/thick-plate welding. The welding quality of K-TIG is closely linked to its penetration state.
Zishun Wang, Yonghua Shi, Yanxin Cui, Wenqian Yan   +3 more
doaj   +2 more sources

TI-POOLING: Transformation-Invariant Pooling for Feature Learning in Convolutional Neural Networks [PDF]

2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2016
In this paper we present a deep neural network topology that incorporates a simple to implement transformation invariant pooling operator (TI-POOLING). This operator is able to efficiently handle prior knowledge on nuisance variations in the data, such as rotation or scale changes.
Dmitry Laptev, Nikolay Savinov, Joachim M. Buhmann, Marc Pollefeys   +3 more
openaire   +2 more sources

Characterizing the Core Internal Gene Pool of H9N2 Responsible for Continuous Reassortment With Other Influenza A Viruses

Frontiers in Microbiology, 2021
Reassortment among avian influenza viruses is the main source of novel avian influenza virus subtypes. Studies have shown that the H9N2 virus often donates internal segments to generate novel reassortant avian influenza viruses, acting as a reassortment ...
Haoyi Yang, Haoyi Yang, Mingda Hu, Boqian Wang, Yuan Jin, Xingfei Gong, Xingfei Gong, Long Liang, Junjie Yue, Wei Chen, Hongguang Ren   +10 more
doaj   +1 more source

The marginated pool [PDF]

, 2002
The pulmonary circulation harbors a large intravascular reservoir of leukocytes refered to as the Marginated Pool. This marginated pool is balanced by propeling and retaining forces acting on leukocytes during their passage through the pulmonary ...
Kuebler, Wolfgang M., Goetz, Alwin Eduard   +1 more
core   +1 more source

A Novel Framework for Centrifugal Pump Fault Diagnosis by Selecting Fault Characteristic Coefficients of Walsh Transform and Cosine Linear Discriminant Analysis

IEEE Access, 2021
In this paper, we propose a three-stage lightweight framework for centrifugal pump fault diagnosis. First, the centrifugal pump vibration signatures are fast transformed using a Walsh transform, and Walsh spectra are obtained. To overcome the hefty noise
Zahoor Ahmad, Akhand Rai, Md Junayed Hasan, Cheol Hong Kim, Jong-Myon Kim   +4 more
doaj   +1 more source

Face image classification by pooling raw features [PDF]

Pattern Recognition, 2016
We propose a very simple, efficient yet surprisingly effective feature extraction method for face recognition (about 20 lines of Matlab codes), which is mainly inspired by spatial pyramid pooling in generic image classification. We show that, coupled with a linear classifier, features formed by simply pooling local patches over a multi-level pyramid ...
Shen, F., Shen, C., Zhou, X., Yang, Y., Shen, H.   +4 more
openaire   +3 more sources