Results 11 to 20 of about 120,691 (217)

A Location Privacy Preservation Method Based on Dummy Locations in Internet of Vehicles

open access: yesApplied Sciences, 2021
During the procedure, a location-based service (LBS) query, the real location provided by the vehicle user may results in the disclosure of vehicle location privacy.
Xianyun Xu, Huifang Chen, Lei Xie
doaj   +1 more source

Double Dummy Location Selection Algorithm Based on Behavior Correlation [PDF]

open access: yesJisuanji kexue, 2023
At present,most of the dummy location privacy protection methods do not fully consider that the attacker may have the background knowledge about the information,which user requested from the service last time,so it cannot effectively resist the ...
TU Sipan, ZHANG Lin, LIU Xiping
doaj   +1 more source

Recent Applications of Molecularly Imprinted Sol-Gel Methodology in Sample Preparation

open access: yesMolecules, 2019
Due to their selectivity and chemical stability, molecularly imprinted polymers have attracted great interest in sample preparation. Imprinted polymers have been applied for the extraction and the enrichment of different sorts of trace analytes in ...
Mohammad Mahdi Moein   +2 more
doaj   +1 more source

Determinants of Poverty in Central Java Province 2013-2018

open access: yesJournal of Economic Education, 2020
This study aimed to assess whether there is influence between HDI, GRDP, Unemployment, Investment and Dummy (mainstay and not mainstay areas) on Poverty in Central Java.
Achyarnis Lilik Andrietya   +2 more
doaj   +1 more source

A Survey of Dummy-Based Location Privacy Protection Techniques for Location-Based Services

open access: yesSensors, 2022
As smart devices and mobile positioning technologies improve, location-based services (LBS) have grown in popularity. The LBS environment provides considerable convenience to users, but it also poses a significant threat to their privacy.
Shiwen Zhang   +4 more
doaj   +1 more source

Automation of Manual Tasks to Reduce Musculoskeletal Problems and Absenteeism in a Cork Company [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2020
Although there has been an improvement in working conditions over time, as well as incentive policies, absenteeism due to occupational diseases is still one of the main issues companies have to deal with, mainly in intensive hand work labor.
Alfredo Silva   +3 more
doaj  

Electrical Wildfire Propagation Along Geomagnetic Anomalies: A Solar Induction Process (Update – 2018 Wildfire in Paradise Lost) [PDF]

open access: yesJournal of Systemics, Cybernetics and Informatics, 2020
Recent wildfire outbreaks during a period of geomagnetic storms in October 2003 may be linked to electrical emanations from within the earth. Efforts to understand the behavior of these fire outbreaks and create forecasting tools is an ongoing commercial
Bruce Leybourne   +7 more
doaj  

False Trajectory Generating Method Based on User’s True Trajectory [PDF]

open access: yesJisuanji gongcheng, 2018
Existing methods for trajectory privacy-preserve can’t protect K-anonymous protection from attacks with background knowledge.To this end,a method generating dummy trajectories with user’s true trajectories is proposed.By generating (K-1) dummy ...
LIN Dengwei,WANG Yunfeng
doaj   +1 more source

RAINFALL FORECASTING OF SALT PRODUCING AREAS IN PANGKEP REGENCY USING STATISTICAL DOWNSCALING MODEL WITH LINEARIZED RIDGE REGRESSION DUMMY

open access: yesBarekeng
Pangkep Regency is one of the regions in South Sulawesi that is the center of national salt production. Salt production in the area is still dependent on sea water evaporation so that rainfall is one of the determining factors for the success of salt ...
Sitti Sahriman   +5 more
doaj   +1 more source

A Two‐Stage Questionnaire and Actigraphy Screening for iRBD in a Multicenter Retrospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Isolated rapid‐eye‐movement sleep behavior disorder is a prodromal marker of synucleinopathies. However, most cases remain undiagnosed due to the insufficient predictive value of questionnaires and limited access to confirmatory video‐polysomnography. We assessed a two‐stage screening strategy combining a brief questionnaire on rapid‐
Caleb A. Massimi   +17 more
wiley   +1 more source

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