Results 41 to 50 of about 119,336 (59)

Volumes of Evidence - Examining Technical Change Last Century Through a New Lens [PDF]

open access: yes
Although technical change is central in much of modern economics, traditional measures of it are, for a number of reasons, flawed. We discuss in this paper new indicators based on data drawn from the MARC records of the Library of Congress on the number ...
Jon Cohen, Michelle Alexopoulos
core  

An Analysis of Spam Email Detection Performance Assessment Using Machine Learning

open access: yesJOIN: Jurnal Online Informatika, 2019
Spam email is very annoying for email account users to get relevant information. Detection of email spam has actually been applied to email services for the public with various methods.
Budi Santoso
doaj   +1 more source

Investigating the efficacy of virtual reality exposure for crowd management: a real-world application

open access: yesFrontiers in Virtual Reality
Introduction: Crowded spaces, especially during significant events or rituals, pose challenges in terms of safety and management. This study introduces a novel approach to address these challenges by leveraging Virtual Reality Exposure (VRE) as a ...
Abdulaziz Alshaer
doaj   +1 more source

The Delphi method to analyze the expert views on possible futures of the smart city adoption and development in developing countries: the case of Jordan [PDF]

open access: yesPeerJ Computer Science
Smart cities are characterized by the integration of various technologies and the use of data to achieve several objectives. These objectives include the creation of efficiencies, boosting economic development, expanding sustainability, and improving the
Muneer Nusir   +5 more
doaj   +2 more sources

Deepfake forensics: a survey of digital forensic methods for multimodal deepfake identification on social media [PDF]

open access: yesPeerJ Computer Science
The rapid advancement of deepfake technology poses an escalating threat of misinformation and fraud enabled by manipulated media. Despite the risks, a comprehensive understanding of deepfake detection techniques has not materialized.
Shavez Mushtaq Qureshi   +4 more
doaj   +2 more sources

Data Logging Implementation on Web-Based Communication on Arduino Devices

open access: yesJOIN: Jurnal Online Informatika, 2019
Arduino is one of the microcontroller devices commonly used on the Internet of Things. This research designed and objectified web-based data logging system that aimed to record communication and sensir data in iot devices, so it could monitor log data in
Yasyfi Rahmanda Tsani, Alif Subardono
doaj   +1 more source

Read All About it!! What happens following a technology shock? [PDF]

open access: yes
Existing indicators of technical change are plagued by shortcomings. I present here new measures based on books published in the field of technology that resolve many of these problems and use them to identify the impact of technology shocks on economic ...
Michelle Alexopoulos
core  

Design and simulation of a new QCA-based low-power universal gate

open access: yesFrontiers in Computer Science
Quantum-dot Cellular Automata (QCA) is recognized in electronics for its low power consumption and high-density capabilities, emerging as a potential substitute for CMOS technology.
Hamidreza Sadrarhami   +6 more
doaj   +1 more source

Short Message Service Encoding Using the Rivest-Shamir-Adleman Algorithm

open access: yesJOIN: Jurnal Online Informatika, 2019
SMS (Short Message Service) is one of the data exchange features in cellphones, including Android smartphones, which are the most widely used smartphone platforms today.
Deny Prasetyo   +2 more
doaj   +1 more source

The overview effect and nature-relatedness

open access: yesFrontiers in Virtual Reality
Climate scientists increasingly agree that human behavior significantly contributes to global warming and biodiversity decline. Recent research emphasizes the importance of human-nature connectedness as a reliable predictor of psychological wellbeing and
Niall McKeever   +2 more
doaj   +1 more source

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