This three-volume set, CCIS 2345-2347, constitutes the revised selected papers from the4th International Conference on Advanced Research in Technologies, Information, Innovation and Sustainability 2024, ARTIIS 2024,held in Santiago de Chile, Chile, during October 21-23, 2024.The 83 full papers and 8 short papers included in these proceedings were carefully reviewed and selected from 238 submissions. These papers are categorized under the following topical sections:-Part I: Computing Solutions Part II: Data IntelligencePart III: Sustainability; Ethics, Security, and Privacy