IV International Conference on Artificial Intelligence, Computer, Data Sciences and Applications (ACDSA 2027) Tuesday, February 2, 2027 - Thursday, February 4, 2027 Rio de Janeiro,Brazil IEEE sponsored IV International Conference on Artificial Intelligence, Computer, Data Sciences and Applications (ACDSA 2027) will take place in Rio de Janeiro, Brazil on 2-4 February, 2027 (Just before the Rio de Janeiro Carnaval). The conference will provide an excellent international forum for dissemination of original research results, new ideas and practical development experiences which concentrate on both theory and practices of the academics, researchers, engineers and also industry professionals. This conference aims to foster discussions on the latest developments, challenges, and applications in the fields of artificial intelligence, computer science, and data science. ACDSA 2027 will take place in hybrid mode. Authors can present their works as physically or online. Important dates Paper Submission Due: 28 September 2026 Acceptance Notification: 9 November 2026 Early Bird Registration: 23 November 2026 Final Paper (Camera Ready) Submission: 30 November 2026 Late Registration: 21 December 2026 Conference Dates: 2-4 February 2027 All submissions will be subject to peer-review process and accepted papers will be submitted for inclusion into IEEE Xplore subject to meeting IEEE Xplore’s scope and quality requirements. The presented papers will be submitted to Scopus for indexing. IEEE Conference record number is 68084 URL: IV. International Conference on Artificial Intelligence, Computer, Data Sciences and Applications (ACDSA 2027)