This paper describes a group communication system called the timewheel group communication system that has been designed for a timed asynchronous distributed system model. The tim...
Operational network data, management data such as customer care call logs and equipment system logs, is a very important source of information for network operators to detect prob...
Chi-Yao Hong, Matthew Caesar, Nick G. Duffield, Ji...
Information about online presence allows participants of instant messaging (IM) systems to determine whether their prospective communication partners will be able to answer their ...
Karsten Loesing, Markus Dorsch, Martin Grote, Knut...
We develop a behavioural theory of distributed programs in the presence of failures such as nodes crashing and links breaking. The framework we use is that of D, a language in whi...
In this paper, we study search bot traffic from search engine query logs at a large scale. Although bots that generate search traffic aggressively can be easily detected, a large ...