Results 21 to 30 of about 19,902 (316)

Which Extreme Values Are Really Extreme? [PDF]

open access: yesJournal of Financial Econometrics, 2004
We define the extreme values of any random sample of size n from a distribution function F as the observations exceeding a threshold and following a type of generalized Pareto distribution (GPD) involving the tail index of F. The threshold is the order statistic that minimizes a Kolmogorov-Smirnov statistic between the empirical distribution of the ...
Gonzalo, J., Olmo, J.
openaire   +3 more sources

The problem of defining contemporary right-wing extremism in political theory [PDF]

open access: yesZbornik Radova Pravnog Fakulteta u Nišu, 2016
The subject matter of research in this paper is theoretical controversy related to the definition of right-wing extremism. Given the fact that extremism is a variable, amorphous and insufficiently researched phenomenon, largely conditioned by time, space,
Đorić Marija
doaj   +1 more source

On the Existence of an Extremal Function in the Delsarte Extremal Problem [PDF]

open access: yesMediterranean Journal of Mathematics, 2020
AbstractThis paper is concerned with a Delsarte-type extremal problem. Denote by$${\mathcal {P}}(G)$$P(G)the set of positive definite continuous functions on a locally compact abelian groupG. We consider the function class, which was originally introduced by Gorbachev,$$\begin{aligned}&{\mathcal {G}}(W, Q)_G = \left\{ f \in {\mathcal {P}}(G) \cap L^
Marcell Gaál, Zsuzsanna Nagy-Csiha
openaire   +4 more sources

Online Extremism Detection: A Systematic Literature Review With Emphasis on Datasets, Classification Techniques, Validation Methods, and Tools

open access: yesIEEE Access, 2021
Social media platforms are popular for expressing personal views, emotions and beliefs. Social media platforms are influential for propagating extremist ideologies for group-building, fund-raising, and recruitment.
Mayur Gaikwad   +3 more
doaj   +1 more source

Engaging English Speaking Facebook Users in an Anti-ISIS Awareness Campaign

open access: yesJournal of Strategic Security, 2018
This article reports on The International Center for Study of Violent Extremism (ICSVE’s) small-scale Facebook ad awareness campaigns ran between December 7, 2017 and December 31, 2017 in the United States, UK, Canada, and Australia.
Anne Speckhard   +3 more
doaj   +1 more source

Cultural Experiences in Confronting the Dilemmas of Takfir in the Islamic World [PDF]

open access: yesJournal of Islamic Political Studies, 2020
In the vast scope of mankind’s socio-political life, extremism has appeared in various forms including both political and cultural aspects related to race, ethnicity, and religion.
Zohreh Ramin, Fezzeh Khataminia
doaj   +1 more source

Countering/Preventing Violent Extremism in Nigeria, Somalia, and Pakistan: A Comparative Analysis

open access: yesNUST Journal of International Peace and Stability, 2022
After a two-decade-long War on Terror (WoT), the world still faces the threat of violent extremism and terrorism. The persistent presence and spread of violent extremism have attracted academic and policy debate on countering the threat.
Sadia Sulaiman
doaj   +1 more source

EXTREMITIES [PDF]

open access: yesAnnals of Surgery, 1885
n ...
openaire   +2 more sources

21st birthday drinking: Extremely extreme. [PDF]

open access: yesJournal of Consulting and Clinical Psychology, 2008
Despite public recognition of the hazards of 21st birthday drinking, there is little empirical information concerning its prevalence, severity, and risk factors. Data from a sample of 2,518 college students suggest that 21st birthday drinking poses an extreme danger: (a) 4 of every 5 participants (83%) reported drinking to celebrate, (b) birthday ...
Patricia C. Rutledge   +2 more
openaire   +2 more sources

Immigrant, Nationalist and Proud: A Twitter Analysis of Indian Diaspora Supporters for Brexit and Trump

open access: yesMedia and Communication, 2019
The Brexit referendum to leave the EU and Trump’s success in the US general election in 2016 sparked new waves of discussion on nativism, nationalism, and the far right.
Eviane Cheng Leidig
doaj   +1 more source

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