Authentication Biometrics Access control Cloud Semantic web Passive testing Energy efficiency Context-awareness Context Cryptography Hidden Markov chains Reinforcement learning QoE Wireless sensor networks Wireless networks Optimisation Quality of service Sensor networks Indoor positioning Blockchain Clustering Business process Classification Ubiquitous computing Augmented reality SDN Data mining Distributed systems Interoperability Ontologies Privacy SIP NGN Network security RFID Cloud computing Security Reputation Anomaly detection Cloud Computing IMS Model checking MANETs 5G Trust Middleware Neural networks Computational modeling Event-B Internet of Things IoT Resource allocation VANET Sensors Hidden Markov models Energy consumption Web services MPEG Augmented Reality QoS Modeling Formal verification Optimization Ontology LTE Social networks Signal processing Testing Semantics Social media Simulation Formal methods Mobility Computer networks Indoor localization Monitoring Verification Sécurité Data security Compression Particle filtering Machine learning Performance Artificial intelligence Internet of things Service composition Performance evaluation Virtualization Triplet Markov chains Routing Performance analysis P2P Software engineering Scalability WSN Internet des objets NFV MPEG-4 Intrusion detection Deep learning