—Collaborative applications for co-located mobile users can be severely disrupted by a sybil attack to the point of being unusable. Existing decentralized defences have largely b...
Mobile communication networks experience a tremendous growth. According to the vision of Wireless World Research Forum (WWRF), there will be 7 trillion wireless devices serving 7 ...
Shahzad Ali, Andreas Mitschele-Thiel, Ali Diab, Am...
Location prediction using mobile phone traces has attracted increasing attention. Owing to the irregular user mobility patterns, it still remains challenging to predict user locat...
Daqiang Zhang, Athanasios V. Vasilakos, Haoyi Xion...
—Social Networks will unfold their full potential when connected people are enabled to collaborate - any time, appropriate to the current location, activity and computing environ...
Daniel Schuster, Thomas Springer, Alexander Schill
This workshop promotes ubiquitous computing research in authentic urban setting, with real users and with sufficient scale and time span. We first motivate why such research is im...