AIMC Topic: Dolphins

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Multiclass CNN Approach for Automatic Classification of Dolphin Vocalizations.

Sensors (Basel, Switzerland) Apr 16, 2025
Monitoring dolphins in the open sea is essential for understanding their behavior and the impact of human activities on the marine ecosystems. Passive Acoustic Monitoring (PAM) is a non-invasive technique for tracking dolphins, providing continuous d...
Echolocation Acoustics Sound Spectrography Dolphins Vocalization, Animal Bottle-Nosed Dolphin Neural Networks, Computer Animals
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Design and analysis of a novel tendon-driven continuum robotic dolphin.

Bioinspiration & biomimetics Sep 15, 2021
In this paper, a novel continuum robotic dolphin termed 'ConRoDolI' is proposed and developed. The biomimetic robot features dual tendon driving continuum mechanisms that are utilized to replicate the twisting and bending motions of the dolphin's cau...
Robotics Robotic Surgical Procedures Biomimetics Biomechanical Phenomena Animals Dolphins Tendons Swimming
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Learning to localize sounds in a highly reverberant environment: Machine-learning tracking of dolphin whistle-like sounds in a pool.

PloS one Jun 25, 2020
Tracking the origin of propagating wave signals in an environment with complex reflective surfaces is, in its full generality, a nearly intractable problem which has engendered multiple domain-specific literatures. We posit that, if the environment a...
Acoustics Dolphins Vocalization, Animal Machine Learning Animals
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Environmental contaminants in coastal populations: Comparisons with the National Health and Nutrition Examination Survey (NHANES) and resident dolphins.

The Science of the total environment Aug 23, 2019
BACKGROUND: People living in coastal communities are at risk for exposure to environmental hazards, including legacy chemicals. We can use databases such as NHANES to assess whether contaminants in coastal communities are present in higher levels tha...
Bottle-Nosed Dolphin Dolphins Nutrition Surveys Environmental Monitoring Humans Water Pollutants, Chemical Animals
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An efficient semi-supervised community detection framework in social networks.

PloS one May 23, 2017
Community detection is an important tasks across a number of research fields including social science, biology, and physics. In the real world, topology information alone is often inadequate to accurately find out community structure due to its spars...
Dolphins Social Behavior Books Martial Arts Politics Football Datasets as Topic United Kingdom Economics Internet Humans Animals United States Machine Learning
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Modeling and analysis of bio-syncretic micro-swimmers for cardiomyocyte-based actuation.

Bioinspiration & biomimetics Aug 22, 2016
Along with sensation and intelligence, actuation is one of the most important factors in the development of conventional robots. Many novel achievements have been made regarding bio-based actuators to solve the challenges of conventional actuation. H...
Robotics Equipment Design Sensation Dolphins Myocytes, Cardiac Biomechanical Phenomena Animals Models, Theoretical Artificial Intelligence Myocardial Contraction Swimming Magnetics Biomimetic Materials Hydrodynamics Movement
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Classification of sounds from Pacific white-sided dolphins using a convolutional neural network and a method to reduce false-positive detections.

The Journal of the Acoustical Society of America Jun 1, 2025
An automatic detector for identifying the clicks and pulsed calls of Pacific white-sided dolphins (Lagenorhynchus obliquidens) was developed using a convolutional neural network architecture for passive acoustic monitoring, particularly in the areas ...
Animals Convolutional Neural Networks Signal Processing, Computer-Assisted Neural Networks, Computer Sound Spectrography Dolphins Vocalization, Animal Japan Acoustics
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Compensating for the effects of site and equipment variation on delphinid species identification from their echolocation clicks.

The Journal of the Acoustical Society of America Jan 1, 2015
A concern for applications of machine learning techniques to bioacoustics is whether or not classifiers learn the categories for which they were trained. Unfortunately, information such as characteristics of specific recording equipment or noise envi...
Echolocation Pattern Recognition, Automated Species Specificity Fourier Analysis Pacific Ocean Monte Carlo Method Algorithms Sound Spectrography Machine Learning Normal Distribution Subtraction Technique Animals Transducers Dolphins
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