Výsledky vyhledávání - "Johnson, Shane D"

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From cryptomarkets to the surface web: Scouting eBay for counterfeits

Autor: Soldner, Felix, Plum, Fabian, Kleinberg, Bennett, Johnson, Shane D

Detecting counterfeits on online marketplaces is challenging, and current methods struggle with the volume of sales on platforms like eBay, while cryptomarkets openly sell counterfeits. Leveraging information from 453 cryptomarket counterfeits, we au

Externí odkaz: http://arxiv.org/abs/2406.05021

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Akademický článek

Potential uses of Numerical Simulation for the Modelling of Civil Conflict

Autor: Burton, Lucy, Johnson, Shane D., Braithwaite, Alex

This paper explores ways in which civil conflict can be simulated using numerical methods. A general two-party model of conflict is developed by extending an approach proposed by [Christia, F., (2012), Alliance Formation in Civil Wars, Cambridge Univ

Externí odkaz: http://hdl.handle.net/10150/624086
http://arizona.openrepository.com/arizona/handle/10150/624086

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Testing Human Ability To Detect Deepfake Images of Human Faces

Autor: Bray, Sergi D., Johnson, Shane D., Kleinberg, Bennett

Deepfakes are computationally-created entities that falsely represent reality. They can take image, video, and audio modalities, and pose a threat to many areas of systems and societies, comprising a topic of interest to various aspects of cybersecur

Externí odkaz: http://arxiv.org/abs/2212.05056

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Counterfeits on Darknet Markets: A measurement between Jan-2014 and Sep-2015

Autor: Soldner, Felix, Kleinberg, Bennett, Johnson, Shane D

Counterfeits harm consumers, governments, and intellectual property holders. They accounted for 3.3% of worldwide trades in 2016, having an estimated value of $509 billion in the same year. While estimations are mostly based on border seizures, we ex

Externí odkaz: http://arxiv.org/abs/2212.02945

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