… A Markov chain model can be defined a specific type of discrete-time stochastic process
as … In this paper, an anomaly detection scheme for IP Multimedia Subsystem is proposed. …

… the visual subsystem by using the stochastic optimization method for the hidden Markov models
as … for improved robustness of the acoustic subsystem. Third, the acoustic and the visual …

… subnet to construct a subsystem which contains the subnet so that the subsystem is a bounded…
subsystems for thi: four cases mentioned above are shown in Figure 3.6. The subsystems …

… Abstract—The IP Multimedia Subsystem (IMS) is … stochastic Petri Nets (GSPN) technique
for the SIP message flow for session establishment in IMS network. Based on the GSPN model, …

… a virtual environment of different territorial subsystems, united in a common international …
model of the joint virtual environment, based on the main idea to unite different sub-systems for …

… on the radio aspects of mobile and wireless broadband multimedia networks, by exploring
and developing new methods, models, techniques, strategies and tools towards the …

… stochastic models, especially Markovian models are formulated to characterize the dynamic
behavior of the wireless systems. Such a performance model … model into simple subsystems …

… This paper presents an approach utilizing deterministic and stochastic Petri nets (DSPN) to
… The results show that sufficient modeling accuracy can be achieved with low modeling effort …

… from a doubly stochastic model for the multimedia processing. … Since the energy consumption
of the multimedia subsystem is … with the Beaglebone multimedia subsystem by varying the …

… model simulation results can be compared with recordings from the measurement. In this
paper, we accomplish the model validation to Stochastic Petri Net (SPN) models … subsystem. …