Results 31 to 40 of about 26,490 (295)
Privacy Protection Algorithm Based on Optimized Local Suppression for Trajectory Data Publication [PDF]
Jisuanji gongcheng, 2020 To address the problem of privacy leakage caused by trajectory sequences in trajectory data publication,this paper proposes a privacy protection algorithm,TPL-Local,based on optimized local suppression.The algorithm identifies the minimal violating ...
YU Qingying, WANG Yanfei, YE Zitong, ZHANG Shuanggui, CHEN Chuanming
doaj +1 more source
A Privacy Risk Model for Trajectory Data [PDF]
, 2014 Time sequence data relating to users, such as medical histories and mobility data, are good candidates for data mining, but often contain highly sensitive information. Different methods in privacypreserving data publishing are utilised to release such private data so that individual records in the released data cannot be re-linked to specific users ...
Basu A +8 more
openaire +3 more sources
EXPHLOT: EXplainable Privacy Assessment for Human LOcation Trajectories
, 2023 AbstractHuman mobility data play a crucial role in understanding mobility patterns and developing analytical services across various domains such as urban planning, transportation, and public health. However, due to the sensitive nature of this data, accurately identifying privacy risks is essential before deciding to release it to the public.
Francesca Naretto +3 more
openaire +6 more sources
Tongxin xuebao, 2021 To solve the problem that most studies had not fully considered the sensitivity of location to privacy budget and the influence of trajectory shape, which made the usability of published trajectory poor, a shape similarity differential privacy trajectory
Suxia ZHU, Shulun LIU, Guanglu SUN
doaj +2 more sources
Journal of Cloud Computing: Advances, Systems and Applications, 2022 Accurate and real-time trajectory data publishing plays an important role in providing users with the latest traffic and road condition information to help in rationally planning travel time and routes.
Jing Xiong, Hong Zhu
doaj +1 more source
Trajectory differential privacy protection method based on exponential mechanism
大数据, 2023 A trajectory differential privacy protection method based on exponential mechanism was proposed, aiming at the problem of privacy disclosure caused by ignoring semantic information carried by location points in traditional trajectory data protection.For ...
Huicong JIAO, Wenju LIU, Ze WANG
doaj
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi +2 more
wiley +1 more source
Clustering Algorithm Reveals Dopamine‐Motor Mismatch in Cognitively Preserved Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To explore the relationship between dopaminergic denervation and motor impairment in two de novo Parkinson's disease (PD) cohorts. Methods n = 249 PD patients from Parkinson's Progression Markers Initiative (PPMI) and n = 84 from an external clinical cohort.
Rachele Malito +14 more
wiley +1 more source
Effectively computing transition patterns with privacy-preserved trajectory datasets
PLoS ONE, 2022 Recent advances in positioning techniques, along with the widespread use of mobile devices, make it easier to monitor and collect user trajectory information during their daily activities.
Jong Wook Kim, Beakcheol Jang
doaj +2 more sources
Five‐Year Disease Progression in Synuclein Seeding Positive Sporadic Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To provide a comprehensive description of disease progression in synuclein seeding assay (SAA) positive sporadic Parkinson Disease participants, using Neuronal Synuclein Disease integrated biological and functional impairment staging framework.
Paulina Gonzalez‐Latapi +19 more
wiley +1 more source