Optimizing CELF Algorithm for Influence Maximization Problem in Social Networks

M. Taherinia; M. Esmaeili; B. Minaei Bidgoli

Volume 10, Issue 1 , January 2022, , Pages 25-41


  The Influence Maximization Problem in social networks aims to find a minimal set of individuals to produce the highest influence on other individuals in the network. In the last two decades, a lot of algorithms have been proposed to solve the time efficiency and effectiveness challenges of this NP-Hard ...  Read More

H.3.15.1. Adaptive hypermedia
Hybrid Adaptive Educational Hypermedia ‎Recommender Accommodating User’s Learning ‎Style and Web Page Features‎

M. Tahmasebi; F. Fotouhi; M. Esmaeili

Volume 7, Issue 2 , April 2019, , Pages 225-238


  Personalized recommenders have proved to be of use as a solution to reduce the information overload ‎problem. Especially in Adaptive Hypermedia System, a recommender is the main module that delivers ‎suitable learning objects to learners. Recommenders suffer from the cold-start and the sparsity ...  Read More