The theme of ICACDS 2021 is "Advanced Computing and Data Sciences In Smart Computing" . The topics of the conference include, but are not limited to:

Advanced Algorithm – Advanced Computing Architectures and New Programming Models; Sequential, Parallel and Distributed Algorithms and Data Structures; Advanced Numerical Algorithms; Pervasive and Ubiquitous Computing Techniques; Constraint-Based Algorithms; Web Algorithms; Design and Analysis of Geometric Algorithms; Computational Methods and Algorithms; On-line and Streaming Algorithms; Graph Algorithms and Graph Drawing; High-Performance Computing and Processing; High-Performance Data Mining Algorithms; Machine Learning Theory; Prediction Theory.

Data Sciences – Predictive Modelling; Data Analytics; Change Detection; Medical informatics; Distributed and Parallel Algorithms for Data Science; Big Data Representation and Visualization; Business Intelligence, Data-Lakes, Big-Data Technologies; Text Analytics; Image Interpretations; Web Analytics; Mobile Analytics; High-Performance Computing for Data Analytics; Knowledge Discovery Theories, Models and Systems; Human-Machine Interaction and Interfaces; Crowdsourcing and Collective Intelligence; Data Security.