Network Science and Graph Analytics

  Introduction Communication networks form the foundation of modern society by enabling the rapid exchange of information across the globe. From mobile phones and satellite communications to the Internet, cloud computing, and the emerging Internet of Things (IoT), today's interconnected world depends on sophisticated hardware and advanced materials. Among these materials, rare earth minerals play an indispensable role in supporting the performance, reliability, and miniaturization of communication technologies. Rare earth minerals comprise seventeen elements, including the fifteen lanthanides together with scandium and yttrium. These elements possess unique magnetic, optical, electrical, and luminescent properties that make them essential for manufacturing electronic components, fiber-optic communication systems, wireless infrastructure, semiconductors, sensors, and advanced computing devices. Although present in relatively small quantities within communication equipment, their ...

  Introduction Network security has become one of the most critical areas of research in the digital era. As governments, businesses, healthcare organizations, financial institutions, educational establishments, and individuals increasingly depend on interconnected systems, protecting digital infrastructure from cyber threats has become a global priority. Excellence in research in network security represents the pursuit of innovative technologies, scientific methodologies, and practical solutions that safeguard data confidentiality, integrity, and availability. Researchers continuously develop advanced security frameworks to combat evolving cyberattacks while ensuring secure communication across complex networks. Understanding Network Security Network security refers to the collection of technologies, policies, protocols, and practices designed to protect computer networks and sensitive information from unauthorized access, cyberattacks, malware, ransomware, phishing, denial-of-ser...

Wireless communication has transformed the way people connect, communicate, and access information. From the early days of analog mobile phones to today's ultra-fast 5G networks, wireless technology has evolved at an extraordinary pace. It has become the backbone of modern society, supporting everything from smartphones and smart homes to industrial automation and autonomous vehicles. As digital transformation accelerates worldwide, recent advancements in wireless networking are paving the way for faster, more reliable, and more intelligent communication systems. Emerging technologies such as Artificial Intelligence (AI), the Internet of Things (IoT), Wi-Fi 7, satellite internet, edge computing, and the development of sixth-generation (6G) networks promise to redefine the future of wireless connectivity. Evolution of Wireless Networks Wireless communication began with simple radio transmissions and gradually evolved into cellular networks. The progression from 1G to 5G has dramat...