Rediff.com

New GDP series to improve informal sector estimates

India's new national accounts will leverage new data sources and surveys to enhance the measurement of the country's informal ...
IEEE

A Comprehensive Survey on Delaunay Triangulation: Applications, Algorithms, and Implementations Over CPUs, GPUs, and FPGAs

Abstract: Delaunay triangulation is an effective way to build a triangulation of a cloud of points, i.e., a partitioning of the points into simplices (triangles in 2D, tetrahedra in 3D, and so on), ...
IEEE

Doing More With Less: A Survey of Data Selection Methods for Mathematical Modeling

Abstract: Big data applications such as Artificial Intelligence (AI) and Internet of Things (IoT) have in recent years been leading to many technological breakthroughs in system modeling. However, ...
www.hks.harvard.edu

Understanding Economic Behavior Using Open-Ended Survey Data

December 2025, Paper: "We survey the recent literature in economics using open-ended survey data to uncover mechanisms behind economic beliefs and behaviors. We first provide an overview of different ...
The New York Times

Most U.S. Teens Use YouTube and TikTok Daily, Some ‘Almost Constantly,’ Survey Says

The new Pew report also found that two-thirds of teens said they had used an A.I. chatbot. By Catherine Pearson Most American teenagers use YouTube and TikTok daily, according to a report released ...
Pew Research Center

Teens, Social Media and AI Chatbots 2025

Pew Research Center conducted this study to better understand teens’ use of social media, the internet and artificial intelligence (AI) chatbots. The Center conducted an online survey of 1,458 U.S.