Data Communication and Computer Networks: Network Based Applications, Network Security, Next-Generation Web, Future Computer Networks, Wireless and Adhoc Networks, Wireless Multimedia Systems, Cryptography, High-Speed Networks, Mobile Computing, Mobile Networks and Wireless LAN, Optical Networking. Internet of Things: Big Data Analytics, Device-to-Device and Networking Technologies, Sensor Networks, Cloud Computing, Crowd-Sourcing and Opportunistic Networks, Data Analysis and Decision Automation, Large-Scale Data Management, Efficient Resource Management Techniques, Peer-to-Peer/Machine-to-Machine Protocols, User-Oriented and Context-Aware IoT Devices, Network Scalability and Robustness, Modeling and Communication Transparency, Performance Evaluation Techniques. Wireless Communication: Network Localization Techniques, Wireless Network Estimation and Processing, Sensor and Ad-hoc Networks, Network Mobility and Handoff Management, Mobile and Wireless IP, Wireless Multicasting and Routing, Multimedia QoS and Traffic Management, Network Congestion and Control, Wireless Network Security and Privacy, Performance of E2E Network Protocols. Big Data: Models and Algorithms, Big Data Analysis Architectures, Data Management, Security and Privacy, Data Mining and Visualization, Real-time Big Data Analytics, Big Data in Smart City Models and Applications. Cloud Computing: Cloud Infrastructure, Cloud-as-a-Service, Cloud Management and Operations, Cloud Security and Privacy, Performance, Scalability and Reliability, Cloud-based Data Analytics, Software Engineering Practices.