M
Maria Nefeli Nikiforos
Researcher at Ionian University
Publications - 9
Citations - 56
Maria Nefeli Nikiforos is an academic researcher from Ionian University. The author has contributed to research in topics: Computer science & Social web. The author has an hindex of 2, co-authored 6 publications receiving 20 citations.
Papers
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Book ChapterDOI
A Brief Survey of the Prisoners' Dilemma Game and Its Potential Use in Biology.
TL;DR: The addition of quantum strategies in prisoners' Dilemma opens up new possibilities and changes the equilibria of the game significantly.
Journal ArticleDOI
Deep Learning for Fake News Detection in a Pairwise Textual Input Schema
TL;DR: In this article, a novel approach to the automatic detection of fake news on Twitter that involves pairwise text input, a novel deep neural network learning architecture that allows for flexible input fusion at various network layers, and various input modes, like word embeddings and both linguistic and network account features.
Book ChapterDOI
Fake News Detection Regarding the Hong Kong Events from Tweets
Maria Nefeli Nikiforos,Spiridon Vergis,Andreana Stylidou,Nikolaos Augoustis,Katia Lida Kermanidis,Manolis Maragoudakis +5 more
TL;DR: A new data set consisting of 2,366 tweets written in English, regarding the Hong Kong events (August, 2019), and a well-defined method for fake news detection that uses both linguistic and network features are introduced.
Journal ArticleDOI
The Modern Greek Language on the Social Web: A Survey of Data Sets and Mining Applications
TL;DR: This work aims at identifying, documenting and comparing social text data sets, as well as mining techniques and applications on social web text that target Modern Greek, focusing on the arising challenges and the potential for future research in the specific less widely spoken language.
Proceedings ArticleDOI
Enhancing Collaborative Filtering Recommendations for Web-based Learning Platforms with Genetic Algorithms
Maria Nefeli Nikiforos,Maria Malakopoulou,Andreana Stylidou,Aikaterini Georgia Alvanou,Vasileios Karyotis,Panos E. Kourouthanassis +5 more
TL;DR: The design of a potential generic architecture for online education recommender systems, specifically targeted for promoting online courses and web-based learning material, based on item-based and user-based collaborative filtering approaches is discussed.