This book is composed of a selection of articles from The 2021 World Conference on Information Systems and Technologies (World CIST’21), held online between 30 and 31 of March and 1 and 2 of April 2021 at Hangra de Heroismo, Terceira Island, Azores, Portugal.
World CIST is a global forum for researchers and practitioners to present and discuss recent results and innovations, current trends, professional experiences and challenges of modern information systems and technologies research, together with their technological development and applications.
The main topics covered are: A) Information and Knowledge Management; B) Organizational Models and Information Systems; C) Software and Systems Modeling; D) Software Systems, Architectures, Applications and Tools; E) Multimedia Systems and Applications; F) Computer Networks, Mobility and Pervasive Systems; G) Intelligent and Decision Support Systems; H) Big Data Analytics and Applications; I) Human–Computer Interaction; J) Ethics, Computers & Security; K) Health Informatics; L) Information Technologies in Education; M) Information Technologies in Radiocommunications; N) Technologies for Biomedical Applications.
Table of Content
Go Vegan: Exploring motives and opinions from Tweets.- Five Hundred Most-Cited Papers in the Computer Sciences: Trends, Relationships and Common Factors.- Reasons of individuals to trust what they read on SNS.- A comparative study of classifier algorithms for recommendation of banking products.- No SQL comparative performance study.- A Knowledge Management Approach Supporting Model-based Systems Engineering.