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As global climate change intensifies, accurate weather forecasting is increasingly crucial for sectors such as agriculture, energy management, and environmental protection. Traditional methods, which rely on physical and statistical models,…

机器学习 · 计算机科学 2024-09-17 Bangyu Li , Yang Qian

Human mobility plays a critical role in urban planning and policy-making. However, at certain spatial and temporal resolutions, it is very challenging to track, for example, job and housing mobility. In this study, we explore the usage of a…

计算机与社会 · 计算机科学 2020-12-08 Yawen Zhang , Seth Spielman , Qi Liu , Si Shen , Jason Shuo Zhang , Qin Lv

Agricultural price volatility, driven by market dynamics and meteorological factors such as temperature and precipitation, poses challenges for sustainable finance, planning, and policy. This study analyzes the impact of climate on crop…

India is an agro-based economy and proper information about agricultural practices is the key to optimal agricultural growth and output. In order to answer the queries of the farmer, we have build an agricultural chatbot based on the…

计算与语言 · 计算机科学 2025-09-30 Naman Jain , Pranjali Jain , Pratik Kayal , Jayakrishna Sahit , Soham Pachpande , Jayesh Choudhari , Mayank Singh

Accurate crop type maps provide critical information for ensuring food security, yet there has been limited research on crop type classification for smallholder agriculture, particularly in sub-Saharan Africa where risk of food insecurity…

计算机视觉与模式识别 · 计算机科学 2020-04-08 Hannah Kerner , Catherine Nakalembe , Inbal Becker-Reshef

Accurate and interpretable forecasting models predicting spatially and temporally fine-grained changes in the numbers of intrastate conflict casualties are of crucial importance for policymakers and international non-governmental…

应用统计 · 统计学 2021-12-01 Cornelius Fritz , Marius Mehrl , Paul W. Thurner , Göran Kauermann

This study analyzes crop yield prediction in India from 1997 to 2020, focusing on various crops and key environmental factors. It aims to predict agricultural yields by utilizing advanced machine learning techniques like Linear Regression,…

This paper presents a dataset of agricultural pest images captured over five years by thousands of small holder farmers and farming extension workers across India. The dataset has been used to support a mobile application that relies on…

计算机视觉与模式识别 · 计算机科学 2023-04-04 Jerome White , Chandan Agrawal , Anmol Ojha , Apoorv Agnihotri , Makkunda Sharma , Jigar Doshi

Futures market contracts with varying maturities are traded concurrently and the speed at which they process information is of value in understanding the pricing discovery process. Using price discovery measures, including Putnins (2013)…

计量经济学 · 经济学 2017-11-10 Zhepeng Hu , Mindy Mallory , Teresa Serra , Philip Garcia

In our country, majority of agricultural workers (who may include farmers working within a cooperative framework, or those who work individually either as owners or tenants) are shown to be reaping the least amount of profits in the…

综合经济学 · 经济学 2020-05-18 Vinay Reddy Venumuddala

Digital agriculture has the promise to transform agricultural throughput. It can do this by applying data science and engineering for mapping input factors to crop throughput, while bounding the available resources. In addition, as the data…

计算机与社会 · 计算机科学 2020-01-28 Somali Chaterji , Nathan DeLay , John Evans , Nathan Mosier , Bernard Engel , Dennis Buckmaster , Ranveer Chandra

The country India follows the planning through planning commission. This is on the basis of information collected by traditional, tedious and manual method which is too slow to sustain. Now we are in the age of 21th century. We have seen in…

计算机与社会 · 计算机科学 2010-04-13 S. K. Nayak , S. B. Thorat , N. V. Kalyankar

The low economic growth and competition among neighbouring countries has caused Foreign Direct nvestments (FDIs) to relocate their businesses. In order to prevent further business relocation, this aper proposes an integrated framework based…

Rice is an essential staple food worldwide that is important in promoting international trade, economic growth, and nutrition. Asian countries such as China, India, Pakistan, Thailand, Vietnam, and Indonesia are notable for their…

计算机视觉与模式识别 · 计算机科学 2026-01-15 Muhammad Junaid Asif , Hamza Khan , Rabia Tehseen , Rana Fayyaz Ahmad , Mujtaba Asad , Syed Tahir Hussain Rizvi , Shazia Saqib

Remote sensing technology has become a promising tool in yield prediction. Most prior work employs satellite imagery for county-level corn yield prediction by spatially aggregating all pixels within a county into a single value, potentially…

计算机视觉与模式识别 · 计算机科学 2025-08-27 Xiaoyu Wang , Yuchi Ma , Qunying Huang , Zhengwei Yang , Zhou Zhang

In the field of Artificial Intelligence (AI) and Machine Learning (ML), the approximation of unknown target functions $y=f(\mathbf{x})$ using limited instances $S={(\mathbf{x^{(i)}},y^{(i)})}$, where $\mathbf{x^{(i)}} \in D$ and $D$…

机器学习 · 计算机科学 2023-08-14 Pablo Moscato , Mohammad Nazmul Haque , Kevin Huang , Julia Sloan , Jon C. de Oliveira

This article focuses on the study of lactating sows, where the main interest is the influence of temperature, measured throughout the day, on the lower quantiles of the daily feed intake. We outline a model framework and estimation…

应用统计 · 统计学 2024-06-03 Maria Laura Battagliola , Helle Sørensen , Anders Tolver , Ana-Maria Staicu

Many cattle farmers still depend on manual methods to measure the live weight gain of cattle at set intervals, which is time consuming, labour intensive, and stressful for both the animals and handlers. A remote and autonomous monitoring…

机器学习 · 计算机科学 2025-03-05 Muhammad Riaz Hasib Hossain , Rafiqul Islam , Shawn R. McGrath , Md Zahidul Islam , David Lamb

Accurate and timely crop yield estimation is critical for global food security, agricultural policy, and farm management. The Copernicus Sentinel-2 satellite constellation, with high spatial, temporal, and spectral resolution, has…

图像与视频处理 · 电气工程与系统科学 2026-03-26 Mohammadreza Narimani , Alireza Pourreza , Ali Moghimi , Parastoo Farajpoor

Tourism in India plays a quintessential role in the country's economy with an estimated 9.2% GDP share for the year 2018. With a yearly growth rate of 6.2%, the industry holds a huge potential for being the primary driver of the economy as…

计算机视觉与模式识别 · 计算机科学 2021-07-30 Aditya Jyoti Paul , Smaranjit Ghose , Kanishka Aggarwal , Niketha Nethaji , Shivam Pal , Arnab Dutta Purkayastha