We use data from a large-scale field experiment to explore what influences the effectiveness of online advertising. We find that matching an ad to website content and increasing a...
Service resilience, defined as the continued availability of a service despite failures and other negative changes in its environment, is vital in many systems. It is typically ac...
This paper addresses the problem of fault resilience of overlay-based live media streaming from two aspects: (1) how to construct a stable multicast tree that minimizes the negati...
Abstract. In this paper we present a policy-based architecture for aggregating (grooming) IP/MPLS flows (packet-based LSPs) within lightpaths taking into account the possibility o...
Failure detectors are a service that provides (approximate) information about process crashes in a distributed system. The well-known “eventually perfect” failure detector, 3P...