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This study estimates the relationships between street network characteristics and transport-sector CO2 emissions across every urban area in the world and investigates whether they are the same across development levels and urban design…

物理与社会 · 物理学 2024-01-04 Geoff Boeing , Clemens Pilgram , Yougeng Lu

The rapid increase in computing demand and its corresponding energy consumption have focused attention on computing's impact on the climate and sustainability. Prior work proposes metrics that quantify computing's carbon footprint across…

分布式、并行与集群计算 · 计算机科学 2024-10-22 Noman Bashir , Varun Gohil , Anagha Belavadi , Mohammad Shahrad , David Irwin , Elsa Olivetti , Christina Delimitrou

Despite deep-learning being state-of-the-art for data-driven model predictions, it has not yet found frequent application in ecology. Given the low sample size typical in many environmental research fields, the default choice for the…

In recent years, large-scale auto-regressive models have made significant progress in various tasks, such as text or video generation. However, the environmental impact of these models has been largely overlooked, with a lack of assessment…

计算机与社会 · 计算机科学 2024-05-22 Zhaojian Yu , Yinghao Wu , Zhuotao Deng , Yansong Tang , Xiao-Ping Zhang

Increasing urbanization puts pressure on cities to prioritize sustainable growth and avoid carbon lock-in. Available modeling frameworks fall acutely of guiding such pivotal decision-making at the local level. Financial incentives,…

To improve privacy and ensure quality-of-service (QoS), deep learning (DL) models are increasingly deployed on Internet of Things (IoT) devices for data processing, significantly increasing the carbon footprint associated with DL on IoT,…

机器学习 · 计算机科学 2024-09-16 Fan Chen , Shahzeen Attari , Gayle Buck , Lei Jiang

Carbon emissions significantly contribute to climate change, and carbon credits have emerged as a key tool for mitigating environmental damage and helping organizations manage their carbon footprint. Despite their growing importance across…

计算机与社会 · 计算机科学 2026-01-21 Qingwen Zeng , Hanlin Xu , Nanjun Xu , Zhenghao Zhao , Joakim Westerholm , Flora Salim , Junbin Gao , Huaming Chen

Predicting where people can walk in a scene is important for many tasks, including autonomous driving systems and human behavior analysis. Yet learning a computational model for this purpose is challenging due to semantic ambiguity and a…

计算机视觉与模式识别 · 计算机科学 2020-08-21 Jin Sun , Hadar Averbuch-Elor , Qianqian Wang , Noah Snavely

The increasing integration of renewable energy sources results in fluctuations in carbon intensity throughout the day. To mitigate their carbon footprint, datacenters can implement demand response (DR) by adjusting their load based on grid…

分布式、并行与集群计算 · 计算机科学 2023-11-16 Jiali Xing , Bilge Acun , Aditya Sundarrajan , David Brooks , Manoj Chakkaravarthy , Nikky Avila , Carole-Jean Wu , Benjamin C. Lee

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…

Deep learning (DL) can achieve impressive results across a wide variety of tasks, but this often comes at the cost of training models for extensive periods on specialized hardware accelerators. This energy-intensive workload has seen…

计算机与社会 · 计算机科学 2020-07-08 Lasse F. Wolff Anthony , Benjamin Kanding , Raghavendra Selvan

The data generated by the devices and existing infrastructure in the Internet of Things (IoT) should be shared among applications. However, data sharing in the IoT can only reach its full potential when multiple participants contribute…

计算机与社会 · 计算机科学 2016-11-18 Quyet H. Cao , Imran Khan , Reza Farahbakhsh , Giyyarpuram Madhusudan , Gyu Myoung Lee , Noel Crespi

We present an analytical model to evaluate the reductions in emissions resulting from geographic load shifting. This model is optimistic as it ignores issues of grid capacity, demand and curtailment. In other words, real-world reductions…

其他计算机科学 · 计算机科学 2025-10-03 Wim Vanderbauwhede

We study the benefits and challenges of using Linked Open Data in smart city applications and propose a set of open source, highly scalable tools within the case of a public-rental bicycle system, which can act as a reference guide for…

计算机与社会 · 计算机科学 2024-08-27 Javier Conde , Andres Munoz-Arcentales , Johnny Choque , Gabriel Huecas , Álvaro Alonso

The carbon footprint of data centers has recently become a critical concern. So far, most carbon-aware strategies have focused on leveraging the flexibility of scheduling decisions for batch processing by shifting the time and location of…

分布式、并行与集群计算 · 计算机科学 2025-06-27 Kevin Kreutz , Philipp Wiesner , Monica Vitali

Commuting contributes substantially to urban greenhouse gas emissions and represents a critical focus for climate mitigation efforts. This paper explores the multifaceted nature of commuting-related carbon dioxide emissions by analyzing the…

物理与社会 · 物理学 2025-09-29 Ebrahim Eslami

Climate change is one of the defining challenges of the 21st century, and many in the robotics community are looking for ways to contribute. This paper presents a roadmap for climate-relevant robotics research, identifying high-impact…

Throughout its lifecycle, a large language model (LLM) generates a substantially larger carbon footprint during inference than training. LLM inference requests vary in batch size, prompt length, and token generation number, while cloud…

机器学习 · 计算机科学 2024-10-07 Zhenxiao Fu , Fan Chen , Shan Zhou , Haitong Li , Lei Jiang

Short-term future of automated driving can be imagined as a hybrid scenario in which both automated and human-driven vehicles co-exist in the same environment. In order to address the needs of such road configuration, many technology…

信号处理 · 电气工程与系统科学 2020-08-24 Behrad Toghi , Divas Grover , Mahdi Razzaghpour , Rajat Jain , Rodolfo Valiente , Mahdi Zaman , Ghayoor Shah , Yaser P. Fallah

Interoperability issues concerning observational data have gained attention in recent times. Automated data integration is important when it comes to the scientific analysis of observational data from different sources. However, it is…

人工智能 · 计算机科学 2022-08-29 Trupti Padiya , Frank Löffler , Friederike Klan