- Pattern recognition and machine learning
- Deep learning
- Reinforcement learning
- Distributed and federated learning
- Information fusion
- Logic and formal reasoning
- Modeling and optimization
- Operational research, scheduling and planning
- Stochastic processes
- Agent-based intelligent systems
- Big data analytics
- Soft computing and approximate reasoning

- 5G networks
- Software-Defined Networking (SDN)
- Information-Centric Networking (ICN)
- Cognitive, Autonomous and self-organized networks
- Network reliability and fault tolerance
- New Trends in Internet Technology
- Network protocols and standardization
- Wireless sensor networks
- Ambient intelligent systems
- Recommender systems
- Intelligent transportation systems
- Cyber physical systems
- Internet and Web of things
- Autonomous and swarm robots
- Performance evaluation and analysis of networks
- Edge, Fog and Cloud computing

- Security and privacy
- Cyber Criminality
- Access control and authentication
- Cryptography
- Trust, privacy and security of information systems
- Blockchain technologies
- Forensics
- Biometrics
- Hardware security
- Intrusion detection and prevention
- Malware and unwanted software
- Mobile and Web security and privacy

- Web services design
- Social network analysis and applications
- Information Retrieval
- Natural Language Processing
- Semantic web and ontology
- Complex query processing
- Decision support systems
- Service oriented software engineering
- Reverse engineering
- Testing, maintenance and quality of software systems
- High performance computing
- Distributed and parallel information systems

- Virtual reality
- Augmented reality
- Computational geometry
- Scientific visualization
- 3D rendering
- Computer animation
- Computer vision
- Signal and image processing
- Robot navigation
- Human machine interaction
- Human behavior analysis and understanding
- Document analysis