中国科学院机构知识库网格系统: 检索

HSA-EDI: An Efficient One-Round Integrity Verification for Mobile Edge Caching Using Hierarchical Signature Aggregation 期刊论文 OAI收割
IEEE TRANSACTIONS ON NETWORK AND SERVICE MANAGEMENT, 2024, 卷号: 21, 期号: 3, 页码: 3358-3371
作者: Li, Jian; Zhao, Qinglin

|

收藏 | 浏览/下载：9/0 | 提交时间：2024/12/06

Servers Data integrity Image edge detection Computational efficiency Heuristic algorithms Maintenance engineering Quality of service Edge data integrity mobile edge computing peredge one-round signature aggregation

E³-UAV: An Edge-Based Energy-Efficient Object Detection System for Unmanned Aerial Vehicles 期刊论文 OAI收割
IEEE INTERNET OF THINGS JOURNAL, 2024, 卷号: 11, 期号: 3, 页码: 4398-4413
作者: Suo, Jiashun; Zhang, Xingzhou; Shi, Weisong; Zhou, Wei

|

收藏 | 浏览/下载：15/0 | 提交时间：2024/05/20

Object detection Energy consumption Task analysis Image edge detection Autonomous aerial vehicles Detectors Detection algorithms Edge computing edge intelligence energy efficiency object detection system unmanned aerial vehicle (UAV)

YuNet: A Tiny Millisecond-level Face Detector 期刊论文 OAI收割
Machine Intelligence Research, 2023, 卷号: 20, 期号: 5, 页码: 656-665
作者: Wei Wu; Hanyang Peng; Shiqi Yu

|

收藏 | 浏览/下载：6/0 | 提交时间：2024/04/23

Face detection, object detection, computer version, lightweight, inference efficiency, anchor-free mechanism

Numerical simulation of dual MCP hard x-ray imaging detector on spatial resolution and detection quantum efficiency 会议论文 OAI收割
Changsha, PEOPLES R CHINA, 2022-11-11
作者: Liu, Yiheng; Li, Lili; Chen, Ping; Zhang, Feng; Gou, Yongsheng

|

收藏 | 浏览/下载：83/0 | 提交时间：2023/10/19

micro-channel plate X-ray framing camera Compton radiography detection quantum efficiency spatial resolution

Optimization study and design of scintillating fiber detector for D-T neutron measurements on EAST with Geant4 期刊论文 OAI收割
NUCLEAR SCIENCE AND TECHNIQUES, 2022, 卷号: 33
作者: Chen, Wei-Kun; Hu, Li-Qun; Zhong, Guo-Qiang; Hong, Bing; Zhou, Rui-Jie

|

收藏 | 浏览/下载：46/0 | 提交时间：2022/12/23

Sci-Fi detector Optimal design n/gamma resolution Intrinsic detection efficiency Geant4

A Fast and High-Performance Object Proposal Method for Vision Sensors: Application to Object Detection 期刊论文 OAI收割
IEEE SENSORS JOURNAL, 2022, 卷号: 22
作者: Jiang, Chao; Wang, Zhiling; Liang, Huawei; Tan, Shuhang

|

收藏 | 浏览/下载：17/0 | 提交时间：2022/12/23

Proposals Computational efficiency Object detection Location awareness Merging Feature extraction Visualization Object proposals object detection enhanced frequency feature binarization lateral inhibition autonomous vehicle

Monte Carlo Analysis of Silicon Carbide Neutron Detector With Double Conversion Layer 期刊论文 OAI收割
IEEE SENSORS JOURNAL, 2021, 卷号: 21
作者: Zhang, Lilong; Wang, Ying; Guo, Haomin; Hu, Haifan; Liu, Yuntao

|

收藏 | 浏览/下载：56/0 | 提交时间：2021/11/15

Neutrons Detectors Silicon carbide Silicon Thermal analysis Geometry Gamma-rays Neutron detectors energy deposition detection efficiency double conversion layer

Study of silicon photomultiplier performance at different temperatures 期刊论文 OAI收割
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2021, 卷号: 997
作者: Anfimov, N; Fedoseev, D; Rybnikov, A; Selyunin, A; Sokolov, S

|

收藏 | 浏览/下载：15/0 | 提交时间：2023/03/27

Silicon photomultiplier - SiPM Photon detection efficiency - PDE Dark Count Rate - DCR PDE temperature dependence

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

|

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).

Energy-Efficient Boundary Detection of Continuous Objects in IoT Sensing Networks 期刊论文 OAI收割
IEEE SENSORS JOURNAL, 2019, 卷号: 19, 期号: 18, 页码: 8303-8316
作者: Diao, Jin; Zhao, Deng; Wang, Junping; Nguyen, Hien M.; Tang, Jine

|

收藏 | 浏览/下载：58/0 | 提交时间：2019/12/16

Boundary detection continuous objects IoT sensing networks energy efficiency