The MASCOTS conference is a well-established forum for state-of-the-art research on the measurement, modeling, and performance analysis of computer systems and networks. The 33rd edition of this conference will take place on October 21-23, 2025 at the Amphithéâtre Roussy, Sorbonne University in Paris, France. The conference will bring together academia and industry to present and discuss their latest research results. The technical program for the 3-day conference will include keynote talks and refereed paper presentations, including workshops. We encourage original submissions describing state-of-the-art research in the areas of the performance evaluation of computer systems and networks as well as in related areas. Papers describing results of theoretical and/or practical significance are welcome. Experimental, modeling, and simulation studies are all in the scope of the conference. Papers focusing on novel performance evaluation methods or providing insights on system performance.

33rd International Symposium on Modeling, Analysis and Simulation of Computer and Telecommunication Systems (MASCOTS) is technically sponsored by IEEE. The proceedings of the conference will be submitted for inclusion in prestigious databases such as Scopus, Web of Science (WoS), Ei Compendex, DBLP, Google Scholar, and many others.