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