Results 71 to 80 of about 4,702,403 (151)

Transparent Multifactor Authentication Algorithm Based on Geolocation

IEEE Access
Mexico exhibits one of the highest rates of identity theft in relation to bank accounts, with 56% of cardholders encountering fraudulent processes. Consequently, financial institutions have elevated security measures in their authentication protocols and
Carlos Javier Garcia-Trevino, Jesus Arturo Perez-Diaz, Cesar Vargas-Rosales, Mahdi Zareei   +3 more
doaj   +1 more source

Head Impact Telemetry System's Video-based Impact Detection and Location Accuracy. [PDF]

Med Sci Sports Exerc, 2020
Campbell KR, Marshall SW, Luck JF, Pinton GF, Stitzel JD, Boone JS, Guskiewicz KM, Mihalik JP.   +7 more
europepmc   +1 more source

Extracting location context from transcripts: a comparison of ELMo and TF-IDF

, 2020
Using transcripts of the TV-series FRIENDS, this paper explores the problem of predicting the location in which a sentence was said. The research focuses on using feature extraction on the sentences, and training a logistic regression model on those ...
Happel, David (author)
core  

Spatial positioning method based on range-only measurement of multi-station radar

Heliyon
Aiming at the characteristics that affect the high ranging accuracy of shipborne radar, a multi station radar spatial positioning method based on ranging is proposed.
Jianghuai Pan
doaj   +1 more source

User Performance and Experience with varying GPS Accuracy for Location Finding in Agricultural Field Research

, 2023
Accurate location information in a mobile map application is imperative within specialized domains like agricultural field research where users often carry out location-finding tasks.
Bhatti, Sanjeet
core  

Improving the accuracy of wireless lan based location determination systems using kalman filter and multiple observers

, 2006
Various RF based location determination systems have been proposed that use received signal strength fingerprints to identify locations. We implemented a Bayesian method for location determination in a WLAN testbed and were able to get about 80% accuracy
V. Apte, POWAR, YOGESH A, R. Kumar K., APTE, VARSHA, Y.A. Powar, RAMAN KUMAR, K   +5 more
core   +1 more source

A brief analysis of hypocenter location accuracy and its influencing factors

地球与行星物理论评
Earthquake location is fundamental to seismological research. However, there exists a supply contradiction between seismic location accuracy and the needs of seismological studies.
Fengxue Zhang, Yu Li, Yiping Chen
doaj   +1 more source

Exclusivity and memory for object location [PDF]

, 2010
Baguley et al. (2006) have demonstrated that location memories are retrieved exclusively: when a person has two or more memories for an object’s location (which show the same object from different perspectives), only one representation can be retrieved ...
Clark, DPA
core  

Enhanced Accuracy in Jump Power Estimation Using Photoelectric Cell System and GRS80 Location-Specific Gravitational Acceleration

Power is essential in sports and is typically calculated using a standard gravity value of g = 9.81 m·s−2. However, this value varies according to altitude and geographical latitude. The aim of this study was to improve the accuracy of power calculations
I. Caraballo, González Montesinos, José Luis, Gutiérrez-Mulas, P., Montesinos, F. G., Gutiérrez Manzanedo, José Vicente, Fernández Santos, Jorge del Rosario, J. R. Fernández Santos, J. V. Gutiérrez-Manzanedo, P. Gutiérrez-Mulas, Suárez Llorens, Alfonso, Caraballo Vidal, Israel, F. G. Montesinos, A. Suárez Llorens, J. L. González-Montesinos, González Montesinos, Fuensanta, Gutiérrez Mulas, Paloma   +15 more
core   +1 more source

Filtering and Overlapping Data for Accuracy Enhancement of Doppler-Based Location Method

Sensors
The localization of radio emitters is a fundamental task in reconnaissance systems, and it has become increasingly important with the evolution of mobile networks.
Rafał Szczepanik, Jan M. Kelner
doaj   +1 more source