Digital Bifurcation Analysis of TCP Dynamics
Digital bifurcation analysis is a new algorithmic method for exploring how the behaviour of a parameter-dependent computer system varies with a change in its parameters and, in particular, for identification of bifurcation points where such variation becomes dramatic. We have developed the method in an analogy with the traditional bifurcation theory and have it successfully applied to models taken from systems biology. In this case study paper, we demonstrate the appropriateness and usefulness of the digital bifurcation analysis as a push-button alternative to the classical approaches as traditionally used for analysing the stability of TCP/IP protocols. We consider two typical examples (congestion control and buffer sizes influence on the throughput) and show that the method provides the same results as obtained with classical non-automatic analytical and numerical methods.
Thu 11 AprDisplayed time zone: Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change
14:00 - 16:00 | |||
14:00 30mTalk | Digital Bifurcation Analysis of TCP Dynamics TACAS Link to publication | ||
14:30 30mTalk | Verifying Safety of Synchronous Fault-Tolerant Algorithms by Bounded Model Checking TACAS Ilina Stoilkovska Vienna University of Technology , Igor Konnov Inria Nancy, Josef Widder TU Wien, Florian Zuleger Vienna University of Technology Link to publication | ||
15:00 30mTalk | Measuring Masking Fault-Tolerance TACAS Pablo Castro Dept. of Computer Science FCEFQyN, University of Rio Cuarto, Pedro D'Argenio , Ramiro Demasi , Luciano Putruele Link to publication | ||
15:30 30mTalk | PhASAR: An Inter-Procedural Static Analysis Framework for C/C++ TACAS Philipp Dominik Schubert Heinz Nixdorf Institut, Paderborn University, Ben Hermann University of Paderborn, Eric Bodden Heinz Nixdorf Institut, Paderborn University and Fraunhofer IEM Link to publication |