Search research articles

ACERCA DE JoVE

Visión General Liderazgo Blog Centro de Ayuda JoVE

AUTORES

Proceso de Publicación Consejo Editorial Alcance y Políticas Revisión por Pares Preguntas Frecuentes Enviar

BIBLIOTECARIOS

Testimonios Suscripciones Acceso Recursos Consejo Asesor de Bibliotecas Preguntas Frecuentes

INVESTIGACIÓN

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archivo

EDUCACIÓN

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Centro de Recursos para Profesores Sitio de Profesores

Términos y Condiciones de Uso

Política de Privacidad

Videos de Conceptos Relacionados

Introduction to Cognitive Psychology

Introduction to Cognitive Psychology

Cognitive psychology is the field of psychology dedicated to examining how people think. It attempts to explain how and why we think the way we do by studying the interactions among human thinking, emotion, creativity, language, and problem-solving, as well as other cognitive processes. Cognitive psychology studies how information is processed and manipulated in remembering, thinking, and knowing.
This field emerged in the mid-20th century, following a period dominated by behaviorism, which...

Natural and Artificial Concepts

Natural and Artificial Concepts

In psychology, concepts can be divided into two categories: natural and artificial. Natural concepts are formed through direct or indirect experiences. For example, consider the concept of snow. If you live in a place with regular snowfall, such as Essex Junction, Vermont, you know snow through direct experiences. You’ve seen it fall, touched it, shoveled it, and played in it. You recognize its texture, appearance, and even its smell. In contrast, if you live on an island like Saint...

Issues And Trends In Healthcare Delivery System

Issues And Trends In Healthcare Delivery System

The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...

Limits to Natural Selection

Limits to Natural Selection

Organisms that are well-adapted to their environment are more likely to survive and reproduce. However, natural selection does not lead to perfectly adapted organisms. Several factors constrain natural selection.

Intelligence

Intelligence

The term "intelligence" is complex because it refers to both behavior and individuals, and its interpretation varies across cultures. European Americans tend to link intelligence with reasoning and cognitive skills, while in Kenya, it is tied to responsible participation in family and social life. In Uganda, intelligence is seen as the ability to know the right actions and carry them out effectively, while the Iatmul people of Papua New Guinea associate it with the capacity to remember...

Accuracy, limits, and approximation

Accuracy, limits, and approximation

Accuracy, limits, and approximations are common in many fields, especially in engineering calculations. These concepts are imperative for ensuring that a given value is as close as possible to its true value.
Accuracy is defined as the closeness of the measured value to the true or actual value. In engineering mechanics, repeated measurements are taken during theoretical or experimental analyses to ensure that the result is precise and accurate.
The accuracy of any solution is based on the...

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por

Same author

QnAs with Daniel Herschlag.

Proceedings of the National Academy of Sciences of the United States of America·2026

Same author

QnAs with E. Dale Abel.

Proceedings of the National Academy of Sciences of the United States of America·2026

Same author

QnAs with Yukiko Yamashita.

Proceedings of the National Academy of Sciences of the United States of America·2026

Same author

QnAs with Jane E. Parker.

Proceedings of the National Academy of Sciences of the United States of America·2025

Same author

QnAs with Deborah K. Morrison.

Proceedings of the National Academy of Sciences of the United States of America·2025

Same author

Profile of Chris H. Greene.

Proceedings of the National Academy of Sciences of the United States of America·2025

Search research articles

Video Experimental Relacionado

Updated: May 27, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Reducir el tamaño de la IA

Sandeep Ravindran¹

¹Sandeep Ravindran is a science journalist near Washington, D.C.

Science (New York, N.Y.)

|February 20, 2025

Resumen

Este resumen es generado por máquina.

Los investigadores en el Sur Global están desarrollando alternativas de inteligencia artificial (IA) asequibles y de baja potencia para abordar los altos costos y las demandas de energía de los modelos actuales de IA.

Más Videos Relacionados

Depletion of Mouse Cells from Human Tumor Xenografts Significantly Improves Downstream Analysis of Target Cells

Depletion of Mouse Cells from Human Tumor Xenografts Significantly Improves Downstream Analysis of Target Cells

Published on: July 29, 2016

Construction of an Improved Multi-Tetrode Hyperdrive for Large-Scale Neural Recording in Behaving Rats

Construction of an Improved Multi-Tetrode Hyperdrive for Large-Scale Neural Recording in Behaving Rats

Published on: May 9, 2018

Videos de Experimentos Relacionados

Last Updated: May 27, 2025

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit

Published on: September 8, 2023

Depletion of Mouse Cells from Human Tumor Xenografts Significantly Improves Downstream Analysis of Target Cells

Depletion of Mouse Cells from Human Tumor Xenografts Significantly Improves Downstream Analysis of Target Cells

Published on: July 29, 2016

Construction of an Improved Multi-Tetrode Hyperdrive for Large-Scale Neural Recording in Behaving Rats

Construction of an Improved Multi-Tetrode Hyperdrive for Large-Scale Neural Recording in Behaving Rats

Published on: May 9, 2018

Área de la Ciencia:

Ciencias de la computación
Inteligencia artificial
Tecnología sostenible

Sus antecedentes:

Los modelos actuales de inteligencia artificial (IA) a menudo presentan un consumo de energía significativo y altos costos operativos.
Esto representa un obstáculo para la adopción generalizada de la IA, particularmente en regiones con recursos limitados.

Objetivo del estudio:

Para resaltar la creciente tendencia de los investigadores en el Sur Global desarrollando soluciones de IA rentables y eficientes en energía.
Explorar el potencial de la IA de baja potencia para una mayor accesibilidad y desarrollo sostenible.

Principales métodos:

Revisión de las iniciativas emergentes de investigación y desarrollo de IA en el Sur Global.
Análisis de estudios de caso centrados en hardware de bajo coste y algoritmos de eficiencia energética.

Principales resultados:

Identificación de varios modelos y marcos de IA de baja potencia prometedores.
Pruebas de implementación exitosa en diversas aplicaciones dentro del Sur Global.
Demostración de la reducción de gastos generales computacionales y financieros en comparación con la IA tradicional.

Conclusiones:

El Sur Global está emergiendo como un centro para la innovación en IA sostenible.
Las alternativas de IA de bajo costo y bajo consumo son cruciales para democratizar la tecnología de IA.
Una mayor investigación e inversión en estas alternativas puede acelerar la accesibilidad global de la IA.