The abundant volume of natural language text in the connected world, though having a
large content of knowledge, but it is becoming increasingly difficult to disseminate it by a …

This chapter reviews visualization techniques that can not only be utilized to map the
evergrowing domain structure of scientific disciplines but that also support information …

Presents a literature review that covers the following topics related to Latent Semantic
Analysis (LSA):(1) LSA overview;(2) applications of LSA, including information retrieval (IR) …

Complex systems are often characterized by distinct types of interactions between the same
entities. These can be described as a multilayer network where each layer represents one …

We present two methods for determining the sentiment expressed by a movie review. The
semantic orientation of a review can be positive, negative, or neutral. We examine the effect …

Because of T witter's popularity and the viral nature of information dissemination on T witter,
predicting which T witter topics will become popular in the near future becomes a task of …

Background Systematic reviews address a specific clinical question by unbiasedly
assessing and analyzing the pertinent literature. Citation screening is a time-consuming and …

Online social media enables low cost, easy access, rapid propagation, and easy
communication of information, including spreading low-quality fake news. Fake news has …

One of the striking differences between massive open online courses (MOOC s) and
previous innovations in the education technology field is the unprecedented interest and …

A standard approach to Information Retrieval (IR) is to model text as a bag of words.
Alternatively, text can be modelled as a graph, whose vertices represent words, and whose …