User profiles for Sarab S. Sethi

Sarab S Sethi

Lecturer in Ecosystem Sensing, Imperial College London
Verified email at imperial.ac.uk
Cited by 780

Characterizing soundscapes across diverse ecosystems using a universal acoustic feature set

SS Sethi, NS Jones, BD Fulcher… - Proceedings of the …, 2020 - National Acad Sciences
… Here we used the original 0.96-s, 128-dimensional features, which best captured transient …
-s) period of acoustic monitoring by listening to just 10 s of the most typical sounds and 12 s of …

Passive acoustic monitoring provides a fresh perspective on fundamental ecological questions

…, A Gasc, JN Phillips, SS Sethi… - Functional …, 2023 - Wiley Online Library
Passive acoustic monitoring (PAM) has emerged as a transformative tool for applied ecology,
conservation and biodiversity monitoring, but its potential contribution to fundamental …

Soundscapes predict species occurrence in tropical forests

SS Sethi, RM Ewers, NS Jones, J Sleutel, A Shabrani… - Oikos, 2022 - Wiley Online Library
… the set S of CNN-derived acoustic feature vectors corresponding to each segment as, S =
{X … longer timescales than 0.96 s, we averaged consecutive members of S using non-…

[HTML][HTML] catch22: CAnonical Time-series CHaracteristics: Selected through highly comparative time-series analysis

CH Lubba, SS Sethi, P Knaute, SR Schultz… - Data Mining and …, 2019 - Springer
Capturing the dynamical properties of time series concisely as interpretable feature vectors
can enable efficient clustering and classification for time-series applications across science …

[HTML][HTML] Limits to the accurate and generalizable use of soundscapes to monitor biodiversity

SS Sethi, A Bick, RM Ewers, H Klinck… - Nature Ecology & …, 2023 - nature.com
Although eco-acoustic monitoring has the potential to deliver biodiversity insight on vast
scales, existing analytical approaches behave unpredictably across studies. We collated 8,023 …

Robust, real‐time and autonomous monitoring of ecosystems with an open, low‐cost, networked device

SS Sethi, RM Ewers, NS Jones… - Methods in Ecology …, 2018 - Wiley Online Library
Automated methods of monitoring ecosystems provide a cost‐effective way to track changes
in natural system's dynamics across temporal and spatial scales. However, methods of …

[HTML][HTML] A self-organizing, living library of time-series data

BD Fulcher, CH Lubba, SS Sethi, NS Jones - Scientific data, 2020 - nature.com
Time-series data are measured across the sciences, from astronomy to biomedicine, but
meaningful cross-disciplinary interactions are limited by the challenge of identifying fruitful …

Structural connectome topology relates to regional BOLD signal dynamics in the mouse brain

SS Sethi, V Zerbi, N Wenderoth, A Fornito… - … Journal of Nonlinear …, 2017 - pubs.aip.org
Brain dynamics are thought to unfold on a network determined by the pattern of axonal
connections linking pairs of neuronal elements; the so-called connectome. Prior work has …

Biodegradable sensors are ready to transform autonomous ecological monitoring

SS Sethi, M Kovac, F Wiesemüller, A Miriyev… - Nature Ecology & …, 2022 - nature.com
Recent breakthroughs have led to the development of biodegradable sensors which, after
collecting data, break down into byproducts that are harmless to their surroundings. Using …

SAFE Acoustics: An open‐source, real‐time eco‐acoustic monitoring network in the tropical rainforests of Borneo

SS Sethi, RM Ewers, NS Jones… - Methods in Ecology …, 2020 - Wiley Online Library
Automated monitoring approaches offer an avenue to unlocking large‐scale insight into
how ecosystems respond to human pressures. However, since data collection and data …