The aim of the workshop is to review recent progress in discerning cyclic processes in noisy backgrounds, focusing especially on the widespread case of oscillations with time-varying frequencies.

This topic will be discussed in the context of linear, stationary, non-stationary, nonlinear, chaotic, stochastic, autonomous and non-autonomous processes and systems. Practical problems in all areas of human endeavour where data are being collected will be addressed. These include, but are not limited to, living systems, medicine, neuroscience, chronobiology, ecology, climate, economics, space science, astrophysics, lasers, optics and photonics, semiconductors, battery lifecycles, classical and quantum turbulence, engineering and oceanography.