1 Table of Contents: “... -- Advanced database systems -- Big Data analysis and processing -- Cognitive computing -- Applications...”

2 Table of Contents: “... e Learning support oriented on the family of decision problems -- Data analysis, decision making...”

3 Table of Contents: “... persuasion in Angola -- Exploring the Performance of Large Language Models for Data Analysis Tasks through...”

4 “... participation is integrated in the data analysis process; it covers data visualization and graphical...”