The problem of measuring inter-plant competition is discussed and a competition model for regular hexagonal arrays of plants is suggested, based on correlation between neighbouring pairs of plants. A ...

Estimation of finite population totals in the presence of auxiliary information is considered. A class of estimators based on penalised spline regression is proposed. These estimators are weighted ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Estimating the pose of hand-held objects is a critical and challenging problem in robotics and computer vision. While leveraging multi-modal RGB and depth data is a promising solution, existing ...

People walk by a YouTube logo, as Google celebrates the 20th anniversary of first video uploaded to YouTube, at the company's corporate headquarters in San Bruno, California, on April 23, 2025.

In the US, Google is beginning to use an age estimation model to detect whether Account users are under or over 18. Google is looking at a “variety of signals already associated with a user’s account” ...