"This book includes the challenges and practical experience of the design of M-Learning environments, covering current developments in M-learning experiences in both academia and industry"--Provided by publisher.

Dual-level attack detection, characterization, and response for networks under DDoS attacks / Anjali Sardana, Ramesh C. Joshi -- Improving effectiveness of intrusion detection by correlation feature selection / Hai Thanh Nguyen, Katrin Franke, Slobodan Petrovic -- Threat and risk-driven security...

We develop a model of international roaming in which mobile network operators (MNOs) compete both on the wholesale market to sell roaming services to foreign operators and on the retail market for subscribers. The operators own a network infrastructure only in their home country. To allow their...

Although various emerging technologies have been launched, they present limitations as far as offering full-scale ubiquitous services independently is concerned. In view of this fact, service providers are likely to provide bundled services among possible combinations of services. Indeed, making...