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The growth of mobile sensor technologies have made it possible for city councils to understand peoples' behaviour in urban spaces which could help to reduce stress around the city. We present a quantitative approach to convey a collective…

Human-Computer Interaction · Computer Science 2020-07-07 Thomas Johnson , Eiman Kanjo , Kieran Woodward

Machine learning (ML) is a powerful tool for efficiently analyzing data, detecting patterns, and forecasting trends across various domains such as text, audio, and images. The availability of annotation tools to generate reliably annotated…

Artificial Intelligence · Computer Science 2024-12-24 Lily Lee , Julian Fontes , Andrew Weinert , Laura Schomacker , Daniel Stabile , Jonathan Hou

Deep learning methods are being increasingly used for urban traffic prediction where spatiotemporal traffic data is aggregated into sequentially organized matrices that are then fed into convolution-based residual neural networks. However,…

Computer Vision and Pattern Recognition · Computer Science 2020-09-08 Wei Zeng , Chengqiao Lin , Juncong Lin , Jincheng Jiang , Jiazhi Xia , Cagatay Turkay , Wei Chen

Due to the profound impact of air pollution on human health, livelihoods, and economic development, air quality forecasting is of paramount significance. Initially, we employ the causal graph method to scrutinize the constraints of existing…

Artificial Intelligence · Computer Science 2025-05-27 Jiaming Ma , Guanjun Wang , Sheng Huang , Kuo Yang , Binwu Wang , Pengkun Wang , Yang Wang

Automated visualization recommendation facilitates the rapid creation of effective visualizations, which is especially beneficial for users with limited time and limited knowledge of data visualization. There is an increasing trend in…

Human-Computer Interaction · Computer Science 2023-10-19 Songheng Zhang , Haotian Li , Huamin Qu , Yong Wang

Air pollution is a significant health concern worldwide, contributing to various respiratory diseases. Advances in air quality mapping, driven by the emergence of smart cities and the proliferation of Internet-of-Things sensor devices, have…

Computer Vision and Pattern Recognition · Computer Science 2024-05-08 Anvita Mahajan , Sayali Mate , Chinmayee Kulkarni , Suraj Sawant

Air pollution is one of the leading causes of mortality globally, resulting in millions of deaths each year. Efficient monitoring is important to measure exposure and enforce legal limits. New low-cost sensors can be deployed in greater…

Machine Learning · Computer Science 2024-04-22 Sigrid Passano Hellan , Christopher G. Lucas , Nigel H. Goddard

Time-series learning is the bread and butter of data-driven *clinical decision support*, and the recent explosion in ML research has demonstrated great potential in various healthcare settings. At the same time, medical time-series problems…

Machine Learning · Computer Science 2023-10-31 Daniel Jarrett , Jinsung Yoon , Ioana Bica , Zhaozhi Qian , Ari Ercole , Mihaela van der Schaar

Increased application of multivariate data in many scientific areas has considerably raised the complexity of analysis and interpretation. Although quite a few approaches have been put forward to address this issue, there is still a gap…

Computation · Statistics 2018-10-30 Elyas Heidari , Vahid Balazadeh-Meresht , Ali Sharifi-Zarchi

Current operational air quality forecasts are computationally expensive, sensitive to errors in physics and emissions, and often neglect weather-related uncertainty. To address these limitations, we present AirFusion, a hybrid,…

Atmospheric and Oceanic Physics · Physics 2026-03-24 Ao Ding , Aoxing Zhang , Tzung-May Fu , Yuanlong Huang , Qianjie Chen , Yuyang Chen , Jiajia Mo , Wei Tao , Wai-Chi Cheng , Lei Zhu , Xin Yang , Guy Brasseur

Urban socioeconomic indicator prediction aims to infer various metrics related to sustainable development in diverse urban landscapes using data-driven methods. However, prevalent pretrained models, particularly those reliant on satellite…

Computer Vision and Pattern Recognition · Computer Science 2025-01-23 Xixuan Hao , Wei Chen , Yibo Yan , Siru Zhong , Kun Wang , Qingsong Wen , Yuxuan Liang

Urban design is a highly visual discipline that requires visualization for informed decision making. However, traditional urban design tools are mostly limited to representations on 2D displays that lack intuitive awareness. The popularity…

Human-Computer Interaction · Computer Science 2021-09-14 Chi Zhang , Wei Zeng , Ligang Liu

Understanding urban socioeconomic conditions through visual data is a challenging yet essential task for sustainable urban development and policy planning. In this work, we introduce \textit{CityLens}, a comprehensive benchmark designed to…

Artificial Intelligence · Computer Science 2026-03-03 Tianhui Liu , Hetian Pang , Xin Zhang , Tianjian Ouyang , Zhiyuan Zhang , Jie Feng , Yong Li , Pan Hui

Quality analysis of weather forecasts is an essential topic in meteorology. Although traditional score-based evaluation metrics can quantify certain forecast errors, they are still far from meteorological experts in terms of descriptive…

Artificial Intelligence · Computer Science 2025-08-19 Xuming He , Zhiyuan You , Junchao Gong , Couhua Liu , Xiaoyu Yue , Peiqin Zhuang , Wenlong Zhang , Lei Bai

Multivariate spatial data plays an important role in computational science and engineering simulations. The potential features and hidden relationships in multivariate data can assist scientists to gain an in-depth understanding of a…

Human-Computer Interaction · Computer Science 2019-08-30 Xiangyang He , Yubo Tao , Qirui Wang , Hai Lin

We develop new methodology to improve our understanding of the causal effects of multivariate air pollution exposures on public health. Typically, exposure to air pollution for an individual is measured at their home geographic region,…

Methodology · Statistics 2025-11-18 Heejun Shin , Danielle Braun , Kezia Irene , Michelle Audirac , Joseph Antonelli

Air quality is a term used to describe the concentration levels of various pollutants in the air we breathe. The air quality, which is degrading rapidly across the globe, has been a source of great concern. Across the globe, governments are…

Computers and Society · Computer Science 2022-06-22 Noble Saji Mathews , Sridhar Chimalakonda , Suresh Jain

As software systems grow, environments that not only facilitate program comprehension through software visualization but also enable collaborative exploration of software systems become increasingly important. Most approaches to software…

Software Engineering · Computer Science 2025-08-19 Malte Hansen , Heiko Bielfeldt , Armin Bernstetter , Tom Kwasnitschka , Wilhelm Hasselbring

The increasing adoption of low-cost environmental sensors and AI-enabled applications has accelerated the demand for scalable and resilient data infrastructures, particularly in data-scarce and resource-constrained regions. This paper…

Air pollution poses a critical health threat in cities worldwide, with nitrogen dioxide levels in Cork, Ireland exceeding World Health Organization safety standards by up to $278\%$. This study leverages artificial intelligence to predict…

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