Results 31 to 40 of about 835,873 (364)
Zhongguo shipin weisheng zazhi, 2021 ObjectiveTo establish a method for the determination of chlorate and perchlorate in seasoning samples by ultra-performance liquid chromatography tandems mass spectrometry (UPLC-MS/MS).MethodsSeasoning sample was ultrasonically extracted with acidic ...
MENG Juan +4 more
doaj +1 more source
The roles of Eu during the growth of eutectic Si in Al-Si alloys [PDF]
, 2015 Controlling the growth of eutectic Si and thereby modifying the eutectic Si from flake-like to fibrous is a key factor in improving the properties of Al-Si alloys.
Hage, Fredrik +7 more
core +1 more source
Subpopulation Data Poisoning Attacks [PDF]
Conference on Computer and Communications Security, 2020 Machine learning systems are deployed in critical settings, but they might fail in unexpected ways, impacting the accuracy of their predictions. Poisoning attacks against machine learning induce adversarial modification of data used by a machine learning
Matthew Jagielski +3 more
semanticscholar +1 more source
BMC Public Health, 2020 Human poisoning by pesticides has long been seen as a severe public health problem. As early as 1990, a task force of the World Health Organization (WHO) estimated that about one million unintentional pesticide poisonings occur annually, leading to ...
W. Boedeker +3 more
semanticscholar +1 more source
Strong Data Augmentation Sanitizes Poisoning and Backdoor Attacks Without an Accuracy Tradeoff [PDF]
IEEE International Conference on Acoustics, Speech, and Signal Processing, 2020 Data poisoning and backdoor attacks manipulate victim models by maliciously modifying training data. In light of this growing threat, a recent survey of industry professionals revealed heightened fear in the private sector regarding data poisoning.
Eitan Borgnia +7 more
semanticscholar +1 more source
Separations, 2023 A novel method utilizing non-aqueous capillary electrophoresis (NACE) with indirect ultraviolet detection (IUD) has been developed for the analysis of five quaternary ammonium compounds (QACs).
Kai Yao +5 more
doaj +1 more source
Prevention of childhood poisoning in the home: overview of systematic reviews and a systematic review of primary studies [PDF]
, 2016 Unintentional poisoning is a significant child public health problem. This systematic overview of reviews, supplemented with a systematic review of recently published primary studies synthesizes evidence on non-legislative interventions to reduce ...
Adrian Hawkins +30 more
core +1 more source
Bullseye Polytope: A Scalable Clean-Label Poisoning Attack with Improved Transferability [PDF]
European Symposium on Security and Privacy, 2020 A recent source of concern for the security of neural networks is the emergence of clean-label dataset poisoning attacks, wherein correctly labeled poison samples are injected into the training dataset.
H. Aghakhani +4 more
semanticscholar +1 more source
Towards Poisoning of Deep Learning Algorithms with Back-gradient Optimization [PDF]
AISec@CCS, 2017 A number of online services nowadays rely upon machine learning to extract valuable information from data collected in the wild. This exposes learning algorithms to the threat of data poisoning, i.e., a coordinate attack in which a fraction of the ...
Luis Muñoz-González +6 more
semanticscholar +1 more source
Zhongguo shipin weisheng zazhi, 2022 ObjectiveTo provide a reference for food safety risk assessment and safety assurance for the Winter Olympics and Beijing residents， the exposure level and possible health risks of cadmium （Cd） in main foods in the surrounding areas of the 2022 Beijing ...
HAN Gaochao +18 more
doaj +1 more source