Interval availability is a dependability measure defined by the fraction of time during which a system is in operation over a finite observation period. The computation of its d...
We discuss the availability questions that arise when digital time stamps are used for preserving the evidentiary value of electronic documents. We analyze the time-stamping protoc...
—This paper describes a study of predicting machine availabilities and user presence in a pool of desktop computers. The study is based on historical traces collected from 32 mac...
One of the prerequisites for information society is secure and reliable communication among computing systems. Accordingly, network security appliances become key components of inf...
Abstract--Reliability and/or availability are increasingly important aspects in the design of systems, especially networks and service offerings. Optimization here is a multi-crite...