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In the current UK Research Excellence Framework (REF) and the Excellence in Research for Australia (ERA) societal impact measurements are inherent parts of the national evaluation systems. In this study, we deal with a relatively new form…

物理与社会 · 物理学 2016-08-29 Lutz Bornmann , Robin Haunschild , Werner Marx

Climate change debates have gained increasing visibility on social media, with YouTube emerging as one of the most influential platforms for political communication. Reaching billions of users worldwide, it functions both as a news outlet…

社会与信息网络 · 计算机科学 2025-12-10 Sanika Damle , Radhika Krishnan

Metaverse has emerged as a novel technology with the objective to merge the physical world into the virtual world. This technology has seen a lot of interest and investment in recent times from prominent organizations including Facebook…

计算机与社会 · 计算机科学 2024-03-05 Kadhim Hayawi , Sakib Shahriar , Mohamed Adel Serhani , Eiman Alothali

The development of theories and techniques for big data analytics offers tremendous flexibility for investigating large-scale events and patterns that emerge over space and time. In this research, we utilize a unique open-access dataset…

应用统计 · 统计学 2016-04-14 Yihong Yuan

This paper reviews the most notable works applying machine learning techniques (ML) in the context of geophysics and corresponding subbranches. We showcase both the progress achieved to date as well as the important future directions for…

机器学习 · 计算机科学 2021-02-08 Miroslav Kosanic , Veljko Milutinovic

Modeling user engagement dynamics on social media has compelling applications in user-persona detection and political discourse mining. Most existing approaches depend heavily on knowledge of the underlying user network. However, a large…

社会与信息网络 · 计算机科学 2020-06-16 Subhabrata Dutta , Sarah Masud , Soumen Chakrabarti , Tanmoy Chakraborty

Social media platforms like YouTube and Twitter play a key role in disseminating both reliable and unreliable information about climate change. This study analyses the topology of interactions in Twitter and their relation to cross-platform…

物理与社会 · 物理学 2025-09-01 Aleix Bassolas , Joan Massachs , Emanuele Cozzo , Julian Vicens

Machine learning has been increasingly applied in climate modeling on system emulation acceleration, data-driven parameter inference, forecasting, and knowledge discovery, addressing challenges such as physical consistency, multi-scale…

Online attention is an increasingly valuable resource in the digital age, with extraordinary events such as the COVID-19 pandemic fuelling fierce competition around it. As misinformation pervades online platforms, users seek credible…

社会与信息网络 · 计算机科学 2026-04-07 Yueting Han , Paolo Turrini , Marya Bazzi , Giulia Andrighetto , Eugenia Polizzi , Manlio De Domenico

Today, our more-than-ever digital lives leave significant footprints in cyberspace. Large scale collections of these socially generated footprints, often known as big data, could help us to re-investigate different aspects of our social…

物理与社会 · 物理学 2023-01-05 Taha Yasseri , Jonathan Bright

As AI systems become increasingly prevalent in various aspects of daily life, gaining a comprehensive understanding of public perception towards these AI systems has become increasingly essential for several reasons such as ethical…

社会与信息网络 · 计算机科学 2023-07-13 Weihong Qi , Jinsheng Pan , Hanjia Lyu , Jiebo Luo

Social media have substantially altered the way brands and businesses advertise: Online Social Networks provide brands with more versatile and dynamic channels for advertisement than traditional media (e.g., TV and radio). Levels of…

社会与信息网络 · 计算机科学 2013-12-24 Shana Dacres , Hamed Haddadi , Matthew Purver

Geosystems are geological formations altered by humans activities such as fossil energy exploration, waste disposal, geologic carbon sequestration, and renewable energy generation. Geosystems also represent a critical link in the global…

地球物理 · 物理学 2021-04-14 Alexander Y. Sun , Hongkyu Yoon , Chung-Yan Shih , Zhi Zhong

In this paper we discuss and address the challenges of predicting extreme atmospheric events like intense rainfall, hail, and strong winds. These events can cause significant damage and have become more frequent due to climate change.…

大气与海洋物理 · 物理学 2023-10-06 Mikhail Mozikov , Ilya Makarov , Alexandr Bulkin , Daria Taniushkina , Roland Grinis , Yury Maximov

We developed a coupled social-climate network model to understand the interaction between climate change opinion spread and the climate system and determine the role of this interaction in shaping collective actions and global temperature…

动力系统 · 数学 2025-03-07 Athira Satheesh Kumar , Krešimir Josić , Chris T Bauch , Madhur Anand

In this study, following the idea of our previous paper (Wang, et al., 2013a), we improve the method to detect and track hot topics in a specific field by using the real-time article usage data. With the "usage count" data provided by Web…

数字图书馆 · 计算机科学 2016-08-22 Xianwen Wang , Zhichao Fang

Understanding the heterogeneity of mechanisms that form public attitudes towards science and technology policymaking is essential to the establishment of an effective public engagement platform. Using the 2011 public opinion survey data…

物理与社会 · 物理学 2023-08-08 Keisuke Okamura

Due to extensive spread of fake news on social and news media it became an emerging research topic now a days that gained attention. In the news media and social media the information is spread highspeed but without accuracy and hence…

人工智能 · 计算机科学 2022-01-21 Sajjad Ahmed , Knut Hinkelmann , Flavio Corradini

With Twitter's growth and popularity, a huge number of views are shared by users on various topics, making this platform a valuable information source on various political, social, and economic issues. This paper investigates English tweets…

计算与语言 · 计算机科学 2023-01-03 Hamed Vahdat-Nejad , Mohammad Ghasem Akbari , Fatemeh Salmani , Faezeh Azizi , Hamid-Reza Nili-Sani

ChatGPT sets a new record with the fastest-growing user base, as a chatbot powered by a large language model (LLM). While it demonstrates state-of-the-art capabilities in a variety of language-generation tasks, it also raises widespread…

计算与语言 · 计算机科学 2024-02-15 Ratanond Koonchanok , Yanling Pan , Hyeju Jang