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The multitude of data generated by sensors available on users' mobile devices, combined with advances in machine learning techniques, support context-aware services in recognizing the current situation of a user (i.e., physical context) and…

机器学习 · 计算机科学 2023-06-29 Mattia Giovanni Campana , Dimitris Chatzopoulos , Franca Delmastro , Pan Hui

Wireless Sensor Networks (WSNs) is an emerging technology in several application domains, ranging from urban surveillance to environmental and structural monitoring. Computational Intelligence (CI) techniques are particularly suitable for…

神经与进化计算 · 计算机科学 2018-10-08 Giovanni Iacca

This research proposes an extensive technique for monitoring and controlling the industrial parameters using Internet of Things (IoT) technology based on wireless communication. We proposed a system based on NRF transceivers to establish a…

网络与互联网体系结构 · 计算机科学 2026-04-09 Muhammad Junaid Asif , Abdul Rehman , Asim Mehmood , Muhammad Hamza , Rana Fayyaz Ahmad , Shazia Saqib

Significant efforts have been made to understand and document knowledge related to scientific measurements. Many of those efforts resulted in one or more high-quality ontologies that describe some aspects of scientific measurements, but not…

人工智能 · 计算机科学 2017-04-07 Paulo Pinheiro , Deborah L. McGuinness , Henrique Santos

In wireless sensor networks (WSNs), coverage and deployment are two most crucial issues when conducting detection tasks. However, the detection information collected from sensors is oftentimes not fully utilized and efficiently integrated.…

人工智能 · 计算机科学 2025-12-30 Ruijie Liu , Tianxiang Zhan , Zhen Li , Yong Deng

Weather forecasting remains a crucial yet challenging domain, where recently developed models based on deep learning (DL) have approached the performance of traditional numerical weather prediction (NWP) models. However, these DL models,…

大气与海洋物理 · 物理学 2024-02-13 Zhanxiang Hua , Yutong He , Chengqian Ma , Alexandra Anderson-Frey

Interconnecting multiple sensor networks is a relatively new research field which has emerged in the Wireless Sensor Network domain. Wireless Sensor Networks (WSNs) have typically been seen as logically separate, and few works have…

网络与互联网体系结构 · 计算机科学 2015-03-20 Sougata Pal , Simon Oechsner , Boris Bellalta , Miquel Oliver

Diffusion models have demonstrated strong performance in time series forecasting, yet often suffer from semantic misalignment between generated trajectories and conditioning covariates, especially under complex or multimodal conditions. To…

机器学习 · 计算机科学 2025-08-05 Rui Ding , Hanyang Meng , Zeyang Zhang , Jielong Yang

Flash droughts are increasingly occurring worldwide due to climate change, causing widespread socioeconomic and agricultural losses. However, timely and accurate flash drought forecasting remains challenging for operational forecast systems…

地球物理 · 物理学 2025-10-06 Qian Zhao , Xuwei Tan , Xueru Zhang , Pierre Gentine , Yanlan Liu

This paper deals with the improvement of energy efficiency in wireless sensor networks (WSN).Taking into consideration the power saving problem which is of crucial importance when the sensors are supplied by a limited power source, this…

网络与互联网体系结构 · 计算机科学 2016-06-08 Ahmad Abboud , Abdel-Karim Yazbek , Jean-Pierre Cances , Vahid Meghdadi

Precise and accurate predictions over boundary areas are essential for semantic segmentation. However, the commonly-used convolutional operators tend to smooth and blur local detail cues, making it difficult for deep models to generate…

计算机视觉与模式识别 · 计算机科学 2023-02-07 Haoru Tan , Sitong Wu , Jimin Pi

In response to climate change, assessing crop productivity under extreme weather conditions is essential to enhance food security. Crop simulation models, which align with physical processes, offer explainability but often perform poorly.…

机器学习 · 计算机科学 2025-01-03 Miro Miranda , Marcela Charfuelan , Andreas Dengel

We present an operations-ready multi-model ensemble weather forecasting system which uses hybrid data-driven weather prediction models coupled with the European Centre for Medium-range Weather Forecasts (ECMWF) ocean model to predict global…

大气与海洋物理 · 物理学 2024-03-26 Jonathan A. Weyn , Divya Kumar , Jeremy Berman , Najeeb Kazmi , Sylwester Klocek , Pete Luferenko , Kit Thambiratnam

Smart sensing is expected to become a pervasive technology in smart cities and environments of the near future. These services are improving their capabilities due to integrated devices shrinking in size while maintaining their…

Numerical Weather Prediction (NWP), is widely used in precipitation forecasting, based on complex equations of atmospheric motion requires supercomputers to infer the state of the atmosphere. Due to the complexity of the task and the huge…

信号处理 · 电气工程与系统科学 2020-01-10 Xinyu Xiao , Qiuming Kuang , Shiming Xiang , Junnan Hu , Chunhong Pan

Regional rainfall forecasting is an important issue in hydrology and meteorology. This paper aims to design an integrated tool by applying various machine learning algorithms, especially the state-of-the-art deep learning algorithms…

机器学习 · 计算机科学 2021-03-30 Ning Yu , Timothy Haskins

Rural electrification demands the use of inexpensive technologies such as single wire earth return (SWER) networks. There is a steadily growing energy demand from remote consumers, and the capacity of existing lines may become inadequate…

信号处理 · 电气工程与系统科学 2021-02-08 Tharmakulasingam Sirojan

Climate change is intensifying extreme weather events, causing both water scarcity and severe rainfall unpredictability, and posing threats to sustainable development, biodiversity, and access to water and sanitation. This paper aims to…

计算机视觉与模式识别 · 计算机科学 2024-02-02 Luigi Russo , Francesco Mauro , Babak Memar , Alessandro Sebastianelli , Paolo Gamba , Silvia Liberata Ullo

Wind power forecasting plays a critical role in modern energy systems, facilitating the integration of renewable energy sources into the power grid. Accurate prediction of wind energy output is essential for managing the inherent…

机器学习 · 计算机科学 2024-12-18 Ali Forootani , Danial Esmaeili Aliabadi , Daniela Thraen

This work presents a novel semantic transmission framework in wireless networks, leveraging the joint processing technique. Our framework enables multiple cooperating base stations to efficiently transmit semantic information to multiple…

信息论 · 计算机科学 2024-01-03 Xumin Pu , Tiantian Lei , Wanli Wen , Qianbin Chen