Results 31 to 40 of about 39,485,272 (291)

Satellite Network Security Routing Technology Based on Deep Learning and Trust Management

Sensors, 2023
The conventional trust model employed in satellite network security routing algorithms exhibits limited accuracy in detecting malicious nodes and lacks adaptability when confronted with unknown attacks.
Zhiguo Liu, Junlin Rong, Yingru Jiang, Luxi Zhang   +3 more
doaj   +1 more source

Location of low-frequency oscillation sources using improved D-S evidence theory [PDF]

, 2021
This paper presents a method for localizing oscillation sources based on data fusion Dempster–Shafer (D-S) evidence theory. This study is based on data of each bus from the system collected by phasor measurement units (PMUs). Then the D-S evidence theory
Xie, Da, Miao, Jierong, Zhang, Yu, Gu, Jiu, Gu, Chenghong   +4 more
core   +1 more source

Safety assessment of vehicle behaviour based on the improved D–S evidence theory

IET Intelligent Transport Systems, 2020
Vehicle dangerous behaviour warning plays an important role to improve road traffic safety and efficiency, so a safety assessment method of vehicle behaviour based on the improved Dempster–Shafer (D–S) evidence theory is proposed.
Xin Cheng, Jingmei Zhou, Xiangmo Zhao
doaj   +1 more source

An ambient air quality evaluation model based on improved evidence theory

Scientific Reports, 2022
It is significant to evaluate the air quality scientifically for the management of air pollution. As an air quality comprehensive evaluation problem, its uncertainty can be effectively addressed by the Dempster–Shafer (D–S) evidence theory.
Qiao Sun, Tong Zhang, Xinyang Wang, Weiwei Lin, Simon Fong, Zhibo Chen, Fu Xu, Ling Wu   +7 more
doaj   +1 more source

Face Fatigue Feature Detection Based on Improved D-S Model in Complex Scenes

IEEE Access, 2023
Fatigued driving is one of the main causes of road traffic accidents. In the process of fatigued driving detection, the evaluation based on a single sign is biased.
Jianfeng Cai, Xu Liao, Junbo Bai, Zhen Luo, Li Li, Junjie Bai   +5 more
doaj   +1 more source

Evidence combination based on the degree of credibility and falsity

Tongxin xuebao, 2015
D-S evidence theory has been widely used in various fields of information fusion due to its efficiency in deal-ing with uncertain information.Unfortunately,combination of conflicting evidences by classical Dempster's rule may produce counter-intuitive ...
ONGYa-fei S, ANGXiao-dan W, EILei L, UEAi-jun X   +3 more
doaj   +2 more sources

A new correlation belief function in Dempster-Shafer evidence theory and its application in classification

Scientific Reports, 2023
Uncertain information processing is a key problem in classification. Dempster-Shafer evidence theory (D-S evidence theory) is widely used in uncertain information modelling and fusion.
Yongchuan Tang, Xu Zhang, Ying Zhou, Yubo Huang, Deyun Zhou   +4 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Bridging the Loneliness Gap: Depression, Connectivity, and Isolation in Pediatric Oncology Patients and Their Peers

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Loneliness is associated with adverse physical and mental health outcomes and remains understudied in children and adolescents undergoing cancer therapy. Pediatric oncology patients may be at increased risk due to medical isolation and disruption of social networks.
Charlotte N. Stahlfeld, Scott H. Maurer, Michelle D. Watkinson, John Nury, Elise Barberis, Molly C. Mack   +5 more
wiley   +1 more source

Early Body Mass Index z‐Score Change and Resolution of Severe Malnutrition in Children With Sickle Cell Anemia in a Low‐Income Setting: A Prospective Single‐Arm Extension Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell anemia (SCA) in low‐income settings are at risk of severe malnutrition, but optimal nutritional management has not been established. We evaluated an intensified ready‐to‐use therapeutic food (RUTF) regimen in children with persistent severe malnutrition after initial treatment and assessed whether early ...
Safiya Gambo, Shehu Umar Abdullahi, Hassan Adam Murtala, Halima Kabir, Khadija A. Shamsu, Sari A. Acra, Virginia A. Stallings, Mark Rodeghier, Michael R. DeBaun, Lauren J. Klein   +9 more
wiley   +1 more source