Ricard Marxer
@ricard.bsky.social
ml, audio, cv, nlp, speech, bioacoustics // Assoc. Prof. at Université de Toulon, researcher at LIS CNRS UMR 7020, director of http://www.master-mir.eu in marine robotics and AI
Reposted by Ricard Marxer
I’m excited to share that our TABMON project has now a cool website!
TABMON is a new initiative funded by @biodiversa.eu that’s building the first transnational acoustic biodiversity monitoring network in Europe.
👉 See our website and meet the team here: tabmon-eu.nina.no
TABMON is a new initiative funded by @biodiversa.eu that’s building the first transnational acoustic biodiversity monitoring network in Europe.
👉 See our website and meet the team here: tabmon-eu.nina.no
TABMON - TABMON
Building Europe's largest acoustic biodiversity monitoring network using AI-powered autonomous sensors
tabmon-eu.nina.no
October 20, 2025 at 11:30 AM
I’m excited to share that our TABMON project has now a cool website!
TABMON is a new initiative funded by @biodiversa.eu that’s building the first transnational acoustic biodiversity monitoring network in Europe.
👉 See our website and meet the team here: tabmon-eu.nina.no
TABMON is a new initiative funded by @biodiversa.eu that’s building the first transnational acoustic biodiversity monitoring network in Europe.
👉 See our website and meet the team here: tabmon-eu.nina.no
Reposted by Ricard Marxer
New paper! Using AI to track the frequency of vocalisations across a (very) wide range of species
www.ricardmarxer.com/f0-bioacoust...
In wolves, dolphins, etc, the up-down of frequency of their calls is where all the information is. Neural nets can do this automatically!
www.ricardmarxer.com/f0-bioacoust...
In wolves, dolphins, etc, the up-down of frequency of their calls is where all the information is. Neural nets can do this automatically!
July 8, 2025 at 2:06 PM
New paper! Using AI to track the frequency of vocalisations across a (very) wide range of species
www.ricardmarxer.com/f0-bioacoust...
In wolves, dolphins, etc, the up-down of frequency of their calls is where all the information is. Neural nets can do this automatically!
www.ricardmarxer.com/f0-bioacoust...
In wolves, dolphins, etc, the up-down of frequency of their calls is where all the information is. Neural nets can do this automatically!
📢 New paper!
F0 estimation is a classic task in the Music Information Retrieval (#MIR) community. Yet, it's much less studied in bioacoustics—despite its frequent use to describe animal sounds.
Images from doi.org/10.1038/srep... doi.org/10.1098/rspb... doi.org/10.3389/fmar...
F0 estimation is a classic task in the Music Information Retrieval (#MIR) community. Yet, it's much less studied in bioacoustics—despite its frequent use to describe animal sounds.
Images from doi.org/10.1038/srep... doi.org/10.1098/rspb... doi.org/10.3389/fmar...
June 20, 2025 at 12:14 PM
📢 New paper!
F0 estimation is a classic task in the Music Information Retrieval (#MIR) community. Yet, it's much less studied in bioacoustics—despite its frequent use to describe animal sounds.
Images from doi.org/10.1038/srep... doi.org/10.1098/rspb... doi.org/10.3389/fmar...
F0 estimation is a classic task in the Music Information Retrieval (#MIR) community. Yet, it's much less studied in bioacoustics—despite its frequent use to describe animal sounds.
Images from doi.org/10.1038/srep... doi.org/10.1098/rspb... doi.org/10.3389/fmar...
Our study on #orcas vocal complexity!
doi.org/10.1016/j.ec...
We analyse #bioacoustics recordings spanning 5 years of wild orcas. DL classification and subsequent complexity measures are contrasted to pod sizes, to approach the social complexity hypothesis in #cetaceans
Good collab Best et al!
doi.org/10.1016/j.ec...
We analyse #bioacoustics recordings spanning 5 years of wild orcas. DL classification and subsequent complexity measures are contrasted to pod sizes, to approach the social complexity hypothesis in #cetaceans
Good collab Best et al!
June 7, 2025 at 8:29 AM
Our study on #orcas vocal complexity!
doi.org/10.1016/j.ec...
We analyse #bioacoustics recordings spanning 5 years of wild orcas. DL classification and subsequent complexity measures are contrasted to pod sizes, to approach the social complexity hypothesis in #cetaceans
Good collab Best et al!
doi.org/10.1016/j.ec...
We analyse #bioacoustics recordings spanning 5 years of wild orcas. DL classification and subsequent complexity measures are contrasted to pod sizes, to approach the social complexity hypothesis in #cetaceans
Good collab Best et al!
Happy to see this work out there. Good job @charlylamothe.bsky.social et al. it was really nice working with you all!
I'm pleased to announce the publication of my PhD works, a large annotated dataset of vocalizations by common marmosets. With over 800,000 recordings and 253 hours of data, this is the largest annotated dataset. Check it out and let me know what you think!
www.nature.com/articles/s41...
www.nature.com/articles/s41...
A large annotated dataset of vocalizations by common marmosets - Scientific Data
Scientific Data - A large annotated dataset of vocalizations by common marmosets
www.nature.com
May 19, 2025 at 4:07 PM
Happy to see this work out there. Good job @charlylamothe.bsky.social et al. it was really nice working with you all!
Reposted by Ricard Marxer
Come and work with us! Be a Postdoctoral Fellow in AI for Ultrasonic Bioacoustic Monitoring! All the details: https://www.naturalis.nl/en/about-us/job-opportunities/postdoctoral-fellow-in-ai-for-ultrasonic-bioacoustic-monitoring #academicjobs #postdoc #pdra #netherlands #biodiversity #ai […]
Original post on mastodon.social
mastodon.social
March 21, 2025 at 11:46 AM
Come and work with us! Be a Postdoctoral Fellow in AI for Ultrasonic Bioacoustic Monitoring! All the details: https://www.naturalis.nl/en/about-us/job-opportunities/postdoctoral-fellow-in-ai-for-ultrasonic-bioacoustic-monitoring #academicjobs #postdoc #pdra #netherlands #biodiversity #ai […]
Reposted by Ricard Marxer
Hi! 👋
I am Benjamin and I am a researcher at the Norwegian Institute for Nature Research (NINA).
I work at the intersection of #statistics, #AI methodologies (deep learning really) and #biodiversity monitoring - more specifically #bioacoustics 🦜🔊
I am Benjamin and I am a researcher at the Norwegian Institute for Nature Research (NINA).
I work at the intersection of #statistics, #AI methodologies (deep learning really) and #biodiversity monitoring - more specifically #bioacoustics 🦜🔊
January 13, 2025 at 11:15 AM
Hi! 👋
I am Benjamin and I am a researcher at the Norwegian Institute for Nature Research (NINA).
I work at the intersection of #statistics, #AI methodologies (deep learning really) and #biodiversity monitoring - more specifically #bioacoustics 🦜🔊
I am Benjamin and I am a researcher at the Norwegian Institute for Nature Research (NINA).
I work at the intersection of #statistics, #AI methodologies (deep learning really) and #biodiversity monitoring - more specifically #bioacoustics 🦜🔊
Reposted by Ricard Marxer
Academic Job! Come and work with us as "Assistant Professor, Data Science & AI" tiu.nu/22594 - friendly department, lots of stimulating colleagues, Dutch work-life balance... oh and the #AI & #datascience #research :) #jobs #academicjob #netherlands
Job opening: Assistant Professor Data Science & Artificial Intelligence 1.0 FTE (22594)
tiu.nu
December 18, 2024 at 6:22 PM
Academic Job! Come and work with us as "Assistant Professor, Data Science & AI" tiu.nu/22594 - friendly department, lots of stimulating colleagues, Dutch work-life balance... oh and the #AI & #datascience #research :) #jobs #academicjob #netherlands
Today Santiago Cuervo and I are presenting our study on "Scaling Properties of Speech Language Models" at #EMNLP2024. More details soon. Can't wait? come chat with us at Poster session D.
November 13, 2024 at 2:37 PM
Today Santiago Cuervo and I are presenting our study on "Scaling Properties of Speech Language Models" at #EMNLP2024. More details soon. Can't wait? come chat with us at Poster session D.
Check out our latest survey on the use of #machinelearning for #bioacoustics ! We aimed to make it interesting to both biologists and computer scientists.
I had a great time working with this team.
doi.org/10.1111/brv....
I had a great time working with this team.
doi.org/10.1111/brv....
Automatic detection for bioacoustic research: a practical guide from and for biologists and computer scientists
Recent years have seen a dramatic rise in the use of passive acoustic monitoring (PAM) for biological and ecological applications, and a corresponding increase in the volume of data generated. Howeve...
doi.org
October 17, 2024 at 6:37 PM
Check out our latest survey on the use of #machinelearning for #bioacoustics ! We aimed to make it interesting to both biologists and computer scientists.
I had a great time working with this team.
doi.org/10.1111/brv....
I had a great time working with this team.
doi.org/10.1111/brv....
So happy to finally be presenting this work with Clementin Boittiaux et al!
SUCRe uses SfM/MVS dense reconstruction to recover colors from underwater images.
🔗 clementinboittiaux.github.io/sucre/
To appear at #3DV2024 in March.
#underwater #deepsea #ai #machinelearning #computervision
SUCRe uses SfM/MVS dense reconstruction to recover colors from underwater images.
🔗 clementinboittiaux.github.io/sucre/
To appear at #3DV2024 in March.
#underwater #deepsea #ai #machinelearning #computervision
March 1, 2024 at 2:53 PM
So happy to finally be presenting this work with Clementin Boittiaux et al!
SUCRe uses SfM/MVS dense reconstruction to recover colors from underwater images.
🔗 clementinboittiaux.github.io/sucre/
To appear at #3DV2024 in March.
#underwater #deepsea #ai #machinelearning #computervision
SUCRe uses SfM/MVS dense reconstruction to recover colors from underwater images.
🔗 clementinboittiaux.github.io/sucre/
To appear at #3DV2024 in March.
#underwater #deepsea #ai #machinelearning #computervision
Become a 4th wave student of our #ErasmusMundus #MSc in Marine and maritime Intelligent Robotics (MIR)
An international program combining #AI and #Robotics for #Ocean applications 🧠🤖🌊
Applications open tomorrow October 28th 2023
More here: www.master-mir.eu/emjmd-mir-ne...
An international program combining #AI and #Robotics for #Ocean applications 🧠🤖🌊
Applications open tomorrow October 28th 2023
More here: www.master-mir.eu/emjmd-mir-ne...
October 27, 2023 at 12:20 PM
Become a 4th wave student of our #ErasmusMundus #MSc in Marine and maritime Intelligent Robotics (MIR)
An international program combining #AI and #Robotics for #Ocean applications 🧠🤖🌊
Applications open tomorrow October 28th 2023
More here: www.master-mir.eu/emjmd-mir-ne...
An international program combining #AI and #Robotics for #Ocean applications 🧠🤖🌊
Applications open tomorrow October 28th 2023
More here: www.master-mir.eu/emjmd-mir-ne...