中国科学院机构知识库网格系统: 检索

Search algorithm on strongly regular graph by lackadaisical quantum walk 期刊论文 OAI收割
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2024, 卷号: 57, 期号: 13, 页码: 16
作者: Peng, Fangjie; Li, Meng; Sun, Xiaoming

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收藏 | 浏览/下载：8/0 | 提交时间：2024/05/20

strongly regular graph quantum search discrete-time quantum walk

DeepCS: Training a deep learning model for cervical spondylosis recognition on small-labeled sensor data 期刊论文 OAI收割
NEUROCOMPUTING, 2022, 卷号: 472, 页码: 24-34
作者: Wang, Nana; Luo, Chunjie; Huang, Xi; Huang, Yunyou; Zhan, Jianfeng

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收藏 | 浏览/下载：23/0 | 提交时间：2022/12/07

Cervical spondylosis recognition High-dimensional time series sensor data Convolutional neural network Network architecture search Feature extraction

An Efficient Online Trajectory Generation Method Based on Kinodynamic Path Search and Trajectory Optimization for Human-Robot Interaction Safety 期刊论文 OAI收割
Entropy, 2022, 卷号: 24, 期号: 5, 页码: 1-29
作者: Liu HY(刘鸿雁); Qu DK(曲道奎); Xu F(徐方); Du ZJ(杜振军); Jia K(贾凯)

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收藏 | 浏览/下载：42/0 | 提交时间：2022/06/07

B-spline human-robot interaction kinodynamic path search real-time collision avoidance replanning trajectory optimization

Gaussian Process Modeling Fermi-LAT gamma-Ray Blazar Variability: A Sample of Blazars with gamma-Ray Quasi-periodicities 期刊论文 OAI收割
ASTROPHYSICAL JOURNAL, 2021, 卷号: 907, 期号: 2, 页码: 13
作者: Yang, Shenbang; Yan DH(闫大海); Zhang, Pengfei; Dai, Benzhong; Zhang, Li

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收藏 | 浏览/下载：27/0 | 提交时间：2021/03/15

Blazars Gamma-rays Time series analysis Period search Gaussian Processes regression

More Time Spent, More Job Search Success?: The Moderating Roles of Metacognitive Activities and Perceived Job Search Progress 期刊论文 OAI收割
JOURNAL OF CAREER ASSESSMENT, 2020, 卷号: 28, 期号: 1, 页码: 147-164
作者: Song, Lili; Shi, Junqi; Luo, Ping; Wei, Wei; Fang, Yanran

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收藏 | 浏览/下载：25/0 | 提交时间：2020/02/29

time spent in job search metacognitive activities perceived job search progress job search success interviews offers

Constraining the X-Ray-Infrared Spectral Index of Second-timescale Flares from SGR 1935+2154 with Palomar Gattini-IR 期刊论文 OAI收割
The Astrophysical Journal, 2020, 卷号: 901, 页码: L7
作者: HXMT

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收藏 | 浏览/下载：22/0 | 提交时间：2022/02/08

Radio transient sources Magnetars Soft gamma-ray repeaters 2008 992 1471 Astrophysics - High Energy Astrophysical Phenomena Astrophysics - Instrumentation and Methods for Astrophysics Abstract: The Galactic magnetar SGR 1935+2154 has been reported to produce the first example of a bright millisecond-duration radio burst (FRB 200428) similar to the cosmological population of fast radio bursts (FRBs). The detection of a coincident bright X-ray burst represents the first observed multiwavelength counterpart of an FRB. However, the search for similar emission at optical wavelengths has been hampered by the high inferred extinction on the line of sight. Here, we present results from the first search for second-timescale emission from the source at near-infrared (NIR) wavelengths using the Palomar Gattini-IR observing system in the J band, enabled by a novel detector readout mode that allows short exposure times of ?0.84 s with 99.9% observing efficiency. With a total observing time of ?12 hr (?47,728 images) during its 2020 outburst, we place median 3Ҡlimits on the second-timescale NIR fluence of ?18 Jy ms (13.1 AB mag). The corresponding extinction-corrected limit is ?125 Jy ms for an estimated extinction of A_J = 2.0 mag. Our observations were sensitive enough to easily detect an NIR counterpart of FRB 200428 if the NIR emission falls on the same power law as observed across its radio to X-ray spectrum. We report nondetection limits from epochs of four simultaneous X-ray bursts detected by the Insight-HXMT and NuSTAR telescopes during our observations. These limits provide the most stringent constraints to date on fluence of flares at 10¹⁴ Hz, and constrain the fluence ratio of the NIR emission to coincident X-ray bursts to R_NIR ? 0.025 (fluence index ?0.35).

Environmental water flow can boost foraging success of the juvenile rapa whelk Rapana venosa (Muricidae) in aquaculture tanks with still or flowing water: Indication of chemosensory foraging 期刊论文 OAI收割
AQUACULTURE, 2019, 卷号: 513, 页码: 9
作者: Yu, Zheng-Lin; Hu, Nan; Yang, Mei-Jie; Song, Hao; Hu, Zhi

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收藏 | 浏览/下载：60/0 | 提交时间：2020/03/20

Artificial breeding Foraging behavior Search time Velocity of water flow

Short-term wind speed prediction using an extreme learning machine model with error correction 期刊论文 OAI收割
ENERGY CONVERSION AND MANAGEMENT, 2018, 卷号: 162, 期号: 0, 页码: 239-250
作者: Li, X (Li, Xin); Wang, LL (Wang, Lili); Bai, YL (Bai, Yulong)

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收藏 | 浏览/下载：18/0 | 提交时间：2019/06/13

Neural-network Feature-selection Search Algorithm Time-series Decomposition Elm Emd Optimization System China

Analysis of the prediction capability of web search data based on the HE-TDC method aEuro' prediction of the volume of daily tourism visitors 期刊论文 OAI收割
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2017, 卷号: 26, 期号: 2, 页码: 163-182
作者: Peng, Geng; Liu, Ying; Wang, Jiyuan; Gu, Jifa

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收藏 | 浏览/下载：20/0 | 提交时间：2018/07/30

Tourism visitor volume prediction web-search data HE-TDC method Jiuzhai Valley time series Hurst exponent

Multi-Camera Multi-Target Tracking with Space-Time-View Hyper-graph 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF COMPUTER VISION, 2017, 卷号: 122, 期号: 2, 页码: 313-333
作者: Wen, Longyin; Lei, Zhen; Chang, Ming-Ching; Qi, Honggang; Lyu, Siwei

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收藏 | 浏览/下载：37/0 | 提交时间：2017/07/18

Multi-camera Multi-target Tracking Single-camera Multi-target Tracking Space-time-view Hyper-graph Dense Sub-hypergraph Search