Results 71 to 80 of about 798,458 (265)

A structure from motion inequality

open access: yes, 2007
We state an elementary inequality for the structure from motion problem for m cameras and n points. This structure from motion inequality relates space dimension, camera parameter dimension, the number of cameras and number points and global symmetry ...
Knill, Oliver, Ramirez-Herran, Jose
core   +2 more sources

The effect of inequality on growth: Theory and evidence from the Indian states [PDF]

open access: yes
This paper examines the effect of inequality on growth among the sub- national states in India. Theoretically, growth of the regional economy is driven by productive public investment in the provision of health and education services financed by a linear
Sarmistha Pal, Sugata Ghosh
core  

The Power of Unity: Collective Action and Smallholder Agricultural Performance in West Africa

open access: yesAgribusiness, EarlyView.
ABSTRACT We analyze the impact of collective action through farmer‐based organizations (FBOs) on smallholders' farm performance and income inequality in Ghana, Benin, The Gambia, and Mali. We find that FBO membership increases cereal yield in Ghana and The Gambia, legume yield in Mali, ruminant numbers in Benin and The Gambia, and total farm income in ...
Emmanuel Donkor   +3 more
wiley   +1 more source

The role of the wealth distribution on output volatility [PDF]

open access: yes
We explore the link between wealth inequality and business cycle fluctuations in a two-sector neoclassical growth model with endogenous labor and heterogeneous agents. Assuming that wealth inequality is described by the distribution of shares of capital,
Alain Venditti, Christian Ghiglino
core  

Trends in Gender Disparities in Surgical Experience: A National Clinical Database Study

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background We previously reported the gender disparities in surgical procedures between male and female surgeons using National Clinical Database covering more than 95% of all operations performed in Japan. This study aims to examine the changes in gender disparity in the surgical experience of gastrointestinal surgeons in Japan before and ...
Chie Tanaka   +6 more
wiley   +1 more source

Inference with Linear Equality and Inequality Constraints Using R: The Package ic.infer [PDF]

open access: yes
In linear models and multivariate normal situations, prior information in linear inequality form may be encountered, or linear inequality hypotheses may be subjected to statistical tests.
Ulrike Grömping
core   +1 more source

In Situ Graph Reasoning and Knowledge Expansion Using Graph‐PRefLexOR

open access: yesAdvanced Intelligent Discovery, EarlyView.
Graph‐PRefLexOR is a novel framework that enhances language models with in situ graph reasoning, symbolic abstraction, and recursive refinement. By integrating graph‐based representations into generative tasks, the approach enables interpretable, multistep reasoning.
Markus J. Buehler
wiley   +1 more source

Mainstream Artificial Intelligence Technologies in Contemporary Ophthalmology

open access: yesAdvanced Intelligent Systems, EarlyView.
This review explores the latest artificial intelligence (AI) technologies in ophthalmology, focusing on four key data types: medical imaging, electronic health records, robotic‐assisted surgery, and genomics. It examines the structural features, use cases, clinical goals, and evaluation metrics of various AI algorithms, while also introducing emerging ...
Shiqi Yin   +9 more
wiley   +1 more source

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