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Articles 1 - 6 of 6
Full-Text Articles in Social and Behavioral Sciences
Fake News, Epistemic Coverage And Trust, Shane Ryan
Fake News, Epistemic Coverage And Trust, Shane Ryan
Research Collection School of Social Sciences
This article makes the case that a deficit or absence of trust in media sources to report on newsworthy items facilitates acceptance of fake news. The article begins by identifying the sort of fake news that is of interest for the purposes of this article. Epistemic coverage is then explained-in particular, how an individual's expectations about their epistemic environment can lead them to accepting or rejecting claims. The article explains that when an individual believes that mainstream media report on what is deemed newsworthy, it follows that an individual will have grounds to dismiss a newsworthy claim that has not …
Is Social Media A Threat Or Can It Be A Trusted Agent?, William Ward, Katherine Cole-Miller, Ann Fruhling, Kathryn M. Cooper
Is Social Media A Threat Or Can It Be A Trusted Agent?, William Ward, Katherine Cole-Miller, Ann Fruhling, Kathryn M. Cooper
Interdisciplinary Informatics Faculty Publications
There is a prevailing belief within the United States Department of Defense (DOD) that social media is a threat to national security, leading to restrictions in workplace use of social-media applications. However, instead of dismissing social media as a threat, leaders should be asking whether or not the information received via social media can be trusted, thus leveraging the information-sharing capabilities of social media. This article presents a theoretical case for quantifying social media trustworthiness by exploring the factors that influence trust in social media and proposing a trust framework to be used to quantify trustworthiness.
A Heuristic Algorithm For Trust-Oriented Service Provider Selection In Complex Social Networks, Guanfeng Liu, Yan Wang, Mehmet A. Orgun, Ee Peng Lim
A Heuristic Algorithm For Trust-Oriented Service Provider Selection In Complex Social Networks, Guanfeng Liu, Yan Wang, Mehmet A. Orgun, Ee Peng Lim
Research Collection School Of Computing and Information Systems
In a service-oriented online social network consisting of service providers and consumers, a service consumer can search trustworthy service providers via the social network. This requires the evaluation of the trustworthiness of a service provider along a certain social trust path from the service consumer to the service provider. However, there are usually many social trust paths between participants in social networks. Thus, a challenging problem is which social trust path is the optimal one that can yield the most trustworthy evaluation result. In this paper, we first present a novel complex social network structure and a new concept, Quality …
Trust Model For Semantic Sensor And Social Networks: A Preliminary Report, Pramod Anantharam, Cory Andrew Henson, Krishnaprasad Thirunarayan, Amit P. Sheth
Trust Model For Semantic Sensor And Social Networks: A Preliminary Report, Pramod Anantharam, Cory Andrew Henson, Krishnaprasad Thirunarayan, Amit P. Sheth
Kno.e.sis Publications
Trust is an amorphous concept that is becoming Increasingly important in many domains, such as P2P networks, E-commerce, social networks, and sensor networks. While we all have an intuitive notion of trust, the literature is scattered with a wide assortment of differing definitions and descriptions; often these descriptions are highly dependent on a single domain or application of interest. In addition, they often discuss orthogonal aspects of trust while continuing to use the general term “trust”. In order to make sense of the situation, we have developed an ontology of trust that integrates and relates its various aspects into a …
Trust In Social And Sensor Networks, Pramod Anantharam, Krishnaprasad Thirunarayan, Cory Andrew Henson, Amit P. Sheth
Trust In Social And Sensor Networks, Pramod Anantharam, Krishnaprasad Thirunarayan, Cory Andrew Henson, Amit P. Sheth
Kno.e.sis Publications
Trust can be defined as the perception of the trustor about the degree to which the trustee would satisfy an expectation about a transaction constituting risk. Trust plays a pivotal role when the risk in believing incorrect information is high. With Web 2.0 where user generated content and real time interactions dominate, the openness of data contribution may hinder the quality of information we can get.
Situation Awareness Via Abductive Reasoning For Semantic Sensor Data: A Preliminary Report, Krishnaprasad Thirunarayan, Cory Andrew Henson, Amit P. Sheth
Situation Awareness Via Abductive Reasoning For Semantic Sensor Data: A Preliminary Report, Krishnaprasad Thirunarayan, Cory Andrew Henson, Amit P. Sheth
Kno.e.sis Publications
Semantic sensor Web enhances raw sensor data with spatial, temporal, and thematic annotations to enable high-level reasoning. In this paper, we explore how abductive reasoning framework can benefit formalization and interpretation of sensor data to garner situation awareness. Specifically, we show how abductive logic programming techniques, in conjunction with symbolic knowledge rules, can be used to detect inconsistent sensor data and to generate human accessible description of the state of the world from consistent subset of the sensor data. We also show how trust/belief information can be incorporated into the interpreter to enhance reliability. For concreteness, we formalize weather domain …