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Predicting where people can walk in a scene is important for many tasks, including autonomous driving systems and human behavior analysis. Yet learning a computational model for this purpose is challenging due to semantic ambiguity and a…

计算机视觉与模式识别 · 计算机科学 2020-08-21 Jin Sun , Hadar Averbuch-Elor , Qianqian Wang , Noah Snavely

Wildlife trafficking remains a critical global issue, significantly impacting biodiversity, ecological stability, and public health. Despite efforts to combat this illicit trade, the rise of e-commerce platforms has made it easier to sell…

It has become apparent that models that have been applied widely in economics, including Machine Learning techniques and Data Mining methods, should take into consideration principles that derive from the theories of Personality Psychology…

机器学习 · 计算机科学 2013-07-09 Alexandros Ladas , Uwe Aickelin , Jon Garibaldi , Eamonn Ferguson

Animal learning has interested ecologists and psychologists for over a century. Mathematical models that explain how animals store and recall information have gained attention recently. Central to this work is statistical decision theory…

定量方法 · 定量生物学 2022-08-29 Peter R. Thompson , Melodie Kunegel-Lion , Mark A. Lewis

Quantifying and estimating wildlife population sizes is a foundation of wildlife management. However, many carnivore species are cryptic, leading to innate difficulties in estimating their populations. We evaluated the potential for using…

种群与进化 · 定量生物学 2018-11-16 Maximilian L. Allen , Nathan M. Roberts , Timothy R. Van Deelen

Knowledge over the number of animals in large wildlife reserves is a vital necessity for park rangers in their efforts to protect endangered species. Manual animal censuses are dangerous and expensive, hence Unmanned Aerial Vehicles (UAVs)…

计算机视觉与模式识别 · 计算机科学 2018-07-02 Benjamin Kellenberger , Diego Marcos , Devis Tuia

The proliferation of pretrained models, as a result of advancements in pretraining techniques, has led to the emergence of a vast zoo of publicly available models. Effectively utilizing these resources to obtain models with robust…

机器学习 · 计算机科学 2023-06-06 Yimeng Chen , Tianyang Hu , Fengwei Zhou , Zhenguo Li , Zhiming Ma

Humanitarian challenges, including natural disasters, food insecurity, climate change, racial and gender violence, environmental crises, the COVID-19 coronavirus pandemic, human rights violations, and forced displacements,…

计算机与社会 · 计算机科学 2021-09-08 Snehalkumar , S. Gaikwad , Shankar Iyer , Dalton Lunga , Yu-Ru Lin

We propose Turing Learning, a novel system identification method for inferring the behavior of natural or artificial systems. Turing Learning simultaneously optimizes two populations of computer programs, one representing models of the…

机器学习 · 统计学 2016-10-03 Wei Li , Melvin Gauci , Roderich Gross

Disaster response agencies have been shifting from a paradigm of climate forecasting towards one of anticipatory action: assessing not just what the climate will be, but how it will impact specific populations, thereby enabling proactive…

机器学习 · 计算机科学 2024-06-14 Benjamin Q. Huynh , Mathew V. Kiang

This chapter aims to inform a practitioner about current methods for predicting potential distributions of invasive species. It mostly addresses single species models, covering the conceptual bases, touching on mechanistic models, and then…

种群与进化 · 定量生物学 2015-07-31 Jane Elith

Random forest regression (RF) is an extremely popular tool for the analysis of high-dimensional data. Nonetheless, its benefits may be lessened in sparse settings due to weak predictors, and a pre-estimation dimension reduction (targeting)…

Imitation learning is widely used for learning to act in complex environments. While pure neural-based methods handle high dimensional data effectively, they suffer from the requirement of large number of samples and are prone to…

机器学习 · 计算机科学 2026-05-11 Nikhilesh Prabhakar , Varun Balaji , Athresh Karanam , Kristian Kersting , Sriraam Natarajan

Understanding and predicting interactions between predators and prey and their environment are fundamental for understanding food web structure, dynamics, and ecosystem function in both terrestrial and marine ecosystems.Thus, estimating the…

统计方法学 · 统计学 2023-08-29 H. Solvang , S. Imori , M. Biuw , U. Lindstrøm , T. Haug

Traditional search and rescue methods in wilderness areas can be time-consuming and have limited coverage. Drones offer a faster and more flexible solution, but optimizing their search paths is crucial. This paper explores the use of deep…

机器人学 · 计算机科学 2025-02-06 Jan-Hendrik Ewers , David Anderson , Douglas Thomson

Humans use context and scene knowledge to easily localize moving objects in conditions of complex illumination changes, scene clutter and occlusions. In this paper, we present a method to leverage human knowledge in the form of annotated…

计算机视觉与模式识别 · 计算机科学 2016-04-20 Archith J. Bency , S. Karthikeyan , Carter De Leo , Santhoshkumar Sunderrajan , B. S. Manjunath

Most mechanistic predator-prey modelling has involved either parameterization from process rate data or inverse modelling. Here, we take a median road: we aim at identifying the potential benefits of combining datasets, when both population…

种群与进化 · 定量生物学 2021-02-11 Frederic Barraquand , Olivier Gimenez

Anthropisation and excessive hunting in tropical forests threaten biodiversity, ecosystem maintenance and human food security. In this article, we focus on the issue of coexistence between humans and wildlife in an anthropised environment.…

动力系统 · 数学 2025-11-07 Yves Dumont , Marc Hétier , Valaire Ivric Yatat-Djeumen

Since the past few decades, human trajectory forecasting has been a field of active research owing to its numerous real-world applications: evacuation situation analysis, deployment of intelligent transport systems, traffic operations, to…

计算机视觉与模式识别 · 计算机科学 2021-01-12 Parth Kothari , Sven Kreiss , Alexandre Alahi

Many of the world's most important fisheries are experiencing increases in illegal fishing, undermining efforts to sustainably conserve and manage fish stocks. A major challenge to ending illegal, unreported, and unregulated (IUU) fishing…

机器学习 · 计算机科学 2020-07-13 A. John Woodill , Maria Kavanaugh , Michael Harte , James R. Watson