Results 11 to 20 of about 31,456,727 (314)
Information filtering in sparse online systems: recommendation via semi-local diffusion. [PDF]
PLoS One, 2013 With the rapid growth of the Internet and overwhelming amount of information and choices that people are confronted with, recommender systems have been developed to effectively support users’ decision-making process in the online systems.
Zeng W, Zeng A, Shang MS, Zhang YC.
europepmc +3 more sources
Reconsidering online reputation systems [PDF]
Proceedings of 16th EuropeanConference on Computer-Supported Cooperative Work -Exploratory Papers, Reports of the European Society for Socially Embedded Technologies, 2018 Social and socioeconomic interactions and transactions often require trust. In digital spaces, the main approach to facilitating trust has effectively been to try to reduce or even remove the need for it through the implementation of reputation systems ...
De Paoli, Stefano, Wilson, Anna
core +4 more sources
Spontaneous emergence of social influence in online systems. [PDF]
Proc Natl Acad Sci U S A, 2010 Social influence drives both offline and online human behavior. It pervades cultural markets, and manifests itself in the adoption of scientific and technical innovations as well as the spread of social practices. Prior empirical work on the diffusion of
Onnela JP, Reed-Tsochas F.
europepmc +3 more sources
Adaptive Optimal Control for a Class of Nonlinear Systems: The Online Policy Iteration Approach
IEEE Transactions on Neural Networks and Learning Systems, 2020 This paper studies the online adaptive optimal controller design for a class of nonlinear systems through a novel policy iteration (PI) algorithm. By using the technique of neural network linear differential inclusion (LDI) to linearize the nonlinear ...
Shuping He +4 more
semanticscholar +3 more sources
INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT, 2023 The project is mainly aimed at providing a secured and user friendly Online Voting System. The problem of voting is still critical in terms of safety and security. This system deals with the design and development of a web based voting system using fingerprint and adhar card in order to provide a high performance with high security to the voting system.
Md Kaif +3 more
+5 more sources
Galaxy International Interdisciplinary Research Journal, 2022 The Online Voting System project is concerned with the various aspects of the electoral process. The main idea is to implement the. Paper process in mobile app. The current system has many manual tasks such as listing nominees, Voters, and counting the percentage of votes. In the proposed project all activities are performed as a Mobile Application. In
Pandiyammal A. +2 more
+6 more sources
Financial Technology Performance During the Pandemic Covid- 19 [PDF]
E3S Web of Conferences, 2023 Covid-19 is a pandemic that carries a great deal of changes in economic and social aspect. The pandemic has led to a severe global recession ranging from 4.4%-5.2%. In Indonesia, this pandemic has affected the operations of fintech companies.
Kurniawan Roy, Helen
doaj +1 more source
Training and implementation of handheld ultrasound technology at Georgetown Public Hospital Corporation in Guyana: a virtual learning cohort study [PDF]
Journal of Educational Evaluation for Health Professions, 2023 A virtual point-of-care ultrasound (POCUS) education program was initiated to introduce handheld ultrasound technology to Georgetown Public Hospital Corporation in Guyana, a low-resource setting.
Michelle Bui +5 more
doaj +1 more source
Evaluation of YouTube Videos as a Source of Information on Non-Invasive Prenatal Testing [PDF]
Eurasian Journal of Family Medicine, 2021 Aim: Non-invasive prenatal testing is a method that determines the risk of a fetus being born with certain genetic abnormalities. In this study, we aimed to examine the quality of information on YouTube for non-invasive prenatal testing.
Cem Yener, Sinan Ates
doaj +1 more source
Causal Inference-Based Root Cause Analysis for Online Service Systems with Intervention Recognition [PDF]
Knowledge Discovery and Data Mining, 2022 Fault diagnosis is critical in many domains, as faults may lead to safety threats or economic losses. In the field of online service systems, operators rely on enormous monitoring data to detect and mitigate failures.
Mingjie Li +6 more
semanticscholar +1 more source