Wireless Multimedia Sensor Networks (WMSNs) are comprised of small embedded audio/video motes capable of extracting the surrounding environmental information, locally processing it and then wirelessly transmitting it to sink/base station. Multimedia data such as image, audio and video is larger in volume than scalar data such as temperature, pressure and humidity. Thus to transmit multimedia in...

The authors aim at illuminating several fundamental and powerful yet theoretically obscure aspects of collective actions in social media. The reader will gain an advanced and deepen our understanding of collective action in the new generation of (ICT) enabled by Web 2.0, also referred to as social media, to help critical decision and policy making. The developed theories will be a valuable and ...

The technological advances in Micro ElectroMechanical Systems (MEMS) and wireless communications have enabled the realization of wireless sensor networks (WSN) comprised of large number of low-cost, low-power, multifunctional sensor nodes. These tiny sensor nodes communicate in short distances and collaboratively work toward fulfilling the applicationspecific objectives of WSN. However, realiza...