Fuzzing network servers is a technical challenge, since the behavior of target server depends on its state over sequence multiple messages. Existing solutions are costly and difficult to use, as they rely manually-customized artifacts such protocol models, parsers, learning frameworks. The aim this work develop greybox fuzzer (StateaAFL) for that only relies lightweight analysis program, with n...

This paper deals with multi-component machine repair model having provision of warm standby units and repair facility consisting of two heterogeneous servers (primary and secondary) to provide repair to the failed units. The failure of operating and standby units may occur individually or due to some common cause. The primary server may fail partially following full failure whereas secondary se...

The traditional client server paradigm for distributed computing, xes the func-tionality and interfaces provided by server processes at design time. This paper describes a more exible paradigm, elastic servers, whose functionality can be extended at execution time by delegating new functional procedures to them. Lacking this ability forces applications to engage in abnormally ne grained and com...