Timing configurations affect the macro-properties of multi-scale feedback systems
Multi-scale feedback systems, where information cycles through micro- and macro-scales leading to adaptation, are ubiquitous across domains, from animal societies and human organisations to electric grids and neural networks. Studies on the effects of timing on system properties are often domain specific. The Multi-Scale Abstraction Feedbacks (MSAF) design pattern aims to generalise the description and understanding of multi-scale systems where feedback occurs across scales. We expand on MSAF to include timing considerations. We then apply these considerations to two models: a hierarchical oscillator (HO) and a hierarchical cellular automata (HCA). Results show how (i) different timing configurations significantly affect system macro-properties and (ii) different regions of time configurations can lead to the same macro-properties. These results contribute to theory, while also providing useful insights for designing and controlling such systems.
Wed 29 SepDisplayed time zone: Eastern Time (US & Canada) change
11:45 - 12:50 | Cross-disciplinary researchMain Track at AUDITORIUM 2 Chair(s): Alessandro Vittorio Papadopoulos Mälardalen University | ||
11:45 25mPaper | Timing configurations affect the macro-properties of multi-scale feedback systems Main Track Patricia Mellodge University of Hartford, Ada Diaconescu LTCI Lab, Telecom Paris, Institute Politechnqie de Paris, Louisa Jane Di Felice Universidad Autónoma de Barcelona | ||
12:10 25mPaper | Causal Inference Techniques for Microservice Performance Diagnosis: Evaluation and Guiding Recommendations Main Track Li Wu Elastisys AB/Technische Universität Berlin, Johan Tordsson Elastisys AB, Erik Elmroth Elastisys AB/Umea University, Odej Kao Technische Universität Berlin | ||
12:35 15mShort-paper | A Meta Reinforcement Learning-based Approach for Self-Adaptive System Main Track Mingyue Zhang Peking University, China, Jialong Li Waseda University, Japan, Haiyan Zhao Peking University, Kenji Tei Waseda University / National Institute of Informatics, Japan, Shinichi Honiden Waseda University / National Institute of Informatics, Japan, Zhi Jin Peking University |