We present TwitterMonitor, a system that performs trend detection over the Twitter stream. The system identifies emerging topics (i.e. ‘trends’) on Twitter in real time and p...
Incremental mining of sequential patterns from data streams is one of the most challenging problems in mining data streams. However, previous work of mining sequential patterns fr...
Neither of the two anonymisation services Tor and AN.ON clearly outperforms the other one. AN.ON’s user-perceived QoS is generally more consistent over time than Tor’s. While A...
Rolf Wendolsky, Dominik Herrmann, Hannes Federrath
Web searches tend to be short and ambiguous. It is therefore not surprising that Web query disambiguation is an actively researched topic. To provide a personalized experience for ...
Among all the security issues in Voice over IP (VoIP) communications, one of the most difficult to achieve is traffic analysis resistance. Indeed, classical approaches provide a...
Carlos Aguilar Melchor, Yves Deswarte, Julien Iguc...