Results 21 to 30 of about 993,913 (308)

Hardware Trojans in Chips: A Survey for Detection and Prevention

open access: yesSensors, 2020
Diverse and wide-range applications of integrated circuits (ICs) and the development of Cyber Physical System (CPS), more and more third-party manufacturers are involved in the manufacturing of ICs.
Chen Dong   +5 more
doaj   +1 more source

A SIMPLE CLOUD DETECTION METHOD FOR GF-1 WFV IMAGERY [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017
Identification of clouds in optical images is often a necessary step toward their use. However, aimed at the cloud detection methods used on GF-1 is relatively less.
L. L. Jia, X. Q. Wang
doaj   +1 more source

RaftNet: A New Deep Neural Network for Coastal Raft Aquaculture Extraction from Landsat 8 OLI Data

open access: yesRemote Sensing, 2022
The rapid development of marine ranching in recent years provides a new way of tackling the global food crisis. However, the uncontrolled expansion of coastal aquaculture has raised a series of environmental problems.
Hua Su   +3 more
doaj   +1 more source

Low-Light Image Enhancement Based on Maximal Diffusion Values

open access: yesIEEE Access, 2019
A vast amount of pictures are taken every day by using cameras mounted on various mobile devices. Even though the clarity of such acquired images has been significantly improved due to the advance of the image sensor technology, the visual quality is ...
Wonjun Kim   +3 more
doaj   +1 more source

Reconstructing Ocean Heat Content for Revisiting Global Ocean Warming from Remote Sensing Perspectives

open access: yesRemote Sensing, 2021
Global ocean heat content (OHC) is generally estimated using gridded, model and reanalysis data; its change is crucial to understanding climate anomalies and ocean warming phenomena.
Hua Su, Tian Qin, An Wang, Wenfang Lu
doaj   +1 more source

Sharing Nonfungible Information Requires Shared Nonfungible Information

open access: yesQuantum Reports, 2019
We show that sharing a quantum reference frame requires sharing measurement operators that identify the reference frame in addition to operators that measure its state. Observers restricted to finite resources cannot, in general, operationally determine that they share such operators. Uncertainty about whether system-identification operators are shared
Chris Fields, Antonino Marcianò
openaire   +2 more sources

A Locating Method for Multi-Purposes HTs Based on the Boundary Network

open access: yesIEEE Access, 2019
Recently, there are various methods for detecting the hardware trojans (HTs) in the integrated circuits (ICs). The circuit's logic representations of different types, structures, and functional characteristics should be different.
Chen Dong   +5 more
doaj   +1 more source

Estimating Coastal Chlorophyll-A Concentration from Time-Series OLCI Data Based on Machine Learning

open access: yesRemote Sensing, 2021
Chlorophyll-a (chl-a) is an important parameter of water quality and its concentration can be directly retrieved from satellite observations. The Ocean and Land Color Instrument (OLCI), a new-generation water-color sensor onboard Sentinel-3A and Sentinel-
Hua Su   +5 more
doaj   +1 more source

Better information sharing, or “share or be damned”? [PDF]

open access: yesThe Journal of Adult Protection, 2015
Purpose – The purpose of this paper is to explore the ramifications of developments in surveillance policies and technologies for information sharing cultures in a “public protection routine”. Design/methodology/approach – This conceptual paper uses a mixed ...
openaire   +1 more source

Three-dimensional numerical simulation of mud flow from a tailing dam failure across complex terrain [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2020
A tailing dam accident can cause serious ecological disaster and property loss. Simulation of a tailing dam accident in advance is useful for understanding the tailing flow characteristics and assessing the possible extension of the impact area.
D. Yu   +5 more
doaj   +1 more source

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