Results 31 to 40 of about 1,087,868 (295)

Network segregation in a model of misinformation and fact checking [PDF]

, 2018
Misinformation under the form of rumor, hoaxes, and conspiracy theories spreads on social media at alarming rates. One hypothesis is that, since social media are shaped by homophily, belief in misinformation may be more likely to thrive on those social ...
A Bessi, AC Butler, B Borel, B Nyhan, B Nyhan, C Sunstein, D Acemoglu, D Centola, D Nikolov, DJ Daley, E Bakshy, E Pariser, GL Ciampaglia, GL Ciampaglia, GW Allport, J-P Onnela, JP Gleeson, L Weng, M McPherson, MEJ Newman, R Pastor-Satorras, RH Knapp, RL Rosnow, S Funk, S Galam, SE Asch, X Qiu, XL Dong, Y Benkler, Y Moreno   +29 more
core   +2 more sources

Fact-checking en el periodismo mexicano: Análisis de la experiencia Verificado 2018

Convergencia, 2020
Este trabajo analiza cómo se incorpora el fact-checking en el periodismo mexicano, tomando en cuenta la experiencia de Verificado 2018. Se realizaron entrevistas a profundidad con periodistas que colaboraron en el proyecto. Los resultados indican que los
Rocío Galarza-Molina
doaj   +1 more source

Fully Automated Fact Checking Using External Sources

, 2017
Given the constantly growing proliferation of false claims online in recent years, there has been also a growing research interest in automatically distinguishing false rumors from factually true claims.
Barron-Cedeno, Alberto, Karadzhov, Georgi, Koychev, Ivan, Marquez, Lluis, Nakov, Preslav   +4 more
core   +1 more source

Journalism and Fact-Checking Technologies: Understanding User Needs

communication +1, 2023
Fact-checking, defined as verifying information before publication, has become a prominent sub-genre of journalism over the last decade. These activities are characterized by their time-consuming aspects at each step of the process.
Laurence Dierickx
doaj   +2 more sources

The perseveration of checking thoughts and mood–as–input hypothesis [PDF]

, 2003
This paper describes two experiments designed to investigate how a current model of task perseveration, the mood-as-input hypothesis, might be applied to activities relevant to compulsive checking. The mood-as-input hypothesis predicts that perseveration
Andrews, Andy P. Field, Ayten Zara, Borkovec, Brown, Burke, C.Benie MacDonald, Christianson, Cohen, Constans, Craske, Davey, Davey, Frost, Graham C.L. Davey, Helen M. Startup, Martin, Martin, McNally, Meyer, Miguel, Rachman, Rachman, Radomsky, Rheaume, Salkovskis, Schut, Sheffler-Rubenstein, Sher, Sher, Startup, Tolin, Van den Hout, Vasey, Watkins, Watts, Williams, Wilson   +37 more
core   +1 more source

Simulator Semantics for System Level Formal Verification [PDF]

, 2015
Many simulation based Bounded Model Checking approaches to System Level Formal Verification (SLFV) have been devised. Typically such approaches exploit the capability of simulators to save computation time by saving and restoring the state of the system ...
Mancini, Toni, Mari, Federico, Massini, Annalisa, Melatti, Igor, Tronci, Enrico   +4 more
core   +4 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

From Movement to Institution: The "Global Fact" Summit as a Field-Configuring Event

Sociologica, 2020
The last decade has seen the rise of a self-described worldwide "movement" of fact-checking groups which specialize in debunking false political claims and other forms of misinformation. This very heterogeneous movement now spans nearly 300 fact-checking
Lucas Graves, Laurens Lauer
doaj   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Mapping AI uses and perceptions in fact-checking organisations in Mediterranean Europe

Estudios sobre el Mensaje Periodístico
This study maps the uses and perceptions of AI among fact-checking organisations accredited by Duke Reporters' Lab, the International Fact-Checking Network, and the European Digital Media Observatory in France, Italy, Spain, Portugal, and Greece.
Roger Cuartielles
doaj   +1 more source