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Urban wastewater sector is being pushed to optimize processes in order to reduce energy consumption without compromising its quality standards. Energy costs can represent a significant share of the global operational costs (between 50% and…

Systems and Control · Computer Science 2019-05-14 Jorge Filipe , Ricardo J. Bessa , Marisa Reis , Rita Alves , Pedro Póvoa

Computing systems rarely deliver best possible performance due to ever increasing hardware and software complexity and limitations of the current optimization technology. Additional code and architecture optimizations are often required to…

Distributed, Parallel, and Cluster Computing · Computer Science 2014-07-15 Grigori Fursin

The rapid advancement of AI, particularly large language models (LLMs), has raised significant concerns about the energy use and carbon emissions associated with model training and inference. However, existing tools for measuring and…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-31 Hongzhen Huang , Kunming Zhang , Hanlong Liao , Kui Wu , Guoming Tang

Kubernetes has been for a number of years the default cloud orchestrator solution across multiple application and research domains. As such, optimizing the energy efficiency of Kubernetes-deployed workloads is of primary interest towards…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-04-16 Bjorn Pijnacker , Brian Setz , Vasilios Andrikopoulos

In this paper, we present PCoTTA, an innovative, pioneering framework for Continual Test-Time Adaptation (CoTTA) in multi-task point cloud understanding, enhancing the model's transferability towards the continually changing target domain.…

Computer Vision and Pattern Recognition · Computer Science 2024-11-04 Jincen Jiang , Qianyu Zhou , Yuhang Li , Xinkui Zhao , Meili Wang , Lizhuang Ma , Jian Chang , Jian Jun Zhang , Xuequan Lu

Computing-in-Memory (CiM) architectures aim to reduce costly data transfers by performing arithmetic and logic operations in memory and hence relieve the pressure due to the memory wall. However, determining whether a given workload can…

Hardware Architecture · Computer Science 2020-01-16 Di Gao , Dayane Reis , Xiaobo Sharon Hu , Cheng Zhuo

To reduce the carbon footprint of computing and stabilize electricity grids, there is an increasing focus on approaches that align the power usage of IT infrastructure with the availability of clean energy. Unfortunately, research on…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-06-21 Philipp Wiesner , Ilja Behnke , Paul Kilian , Marvin Steinke , Odej Kao

The high energy consumption of proof of work-based distributed ledgers has become an important environmental concern. Bitcoin, for example, consumes as much energy in a year as a developed country. Alternative consensus mechanisms, such as…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-10-26 Louis Helmer , Andreas Penzkofer

Precise energy load forecasting in residential households is crucial for mitigating carbon emissions and enhancing energy efficiency; indeed, accurate forecasting enables utility companies and policymakers, who advocate sustainable energy…

Machine Learning · Computer Science 2024-11-25 Ahmed Ala Eddine Benali , Massimo Cafaro , Italo Epicoco , Marco Pulimeno , Enrico Junior Schioppa

Exponential increases in scientific experimental data are outstripping the rate of progress in silicon technology. As a result, heterogeneous combinations of architectures and process or device technologies are increasingly important to…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-07-02 Wilkie Olin-Ammentorp , Xingfu Wu , Andrew A. Chien

In this paper, a data stream architecture is presented for electrical power quality (PQ) which is called PQStream. PQStream is developed to process and manage time-evolving data coming from the country-wide mobile measurements of electrical…

Due to increasing concerns about environmental impact, operating costs, and energy security, public transit agencies are seeking to reduce their fuel use by employing electric vehicles (EVs). However, because of the high upfront cost of…

Signal Processing · Electrical Eng. & Systems 2020-07-21 Afiya Ayman , Michael Wilbur , Amutheezan Sivagnanam , Philip Pugliese , Abhishek Dubey , Aron Laszka

Test-time adaptation (TTA) adapts pre-trained models to distribution shifts at inference using only unlabeled test data. Under the Practical TTA (PTTA) setting, where test streams are temporally correlated and non-i.i.d., memory has become…

Computer Vision and Pattern Recognition · Computer Science 2026-03-24 Yu-Wen Tseng , Xingyi Zheng , Ya-Chen Wu , I-Bin Liao , Yung-Hui Li , Hong-Han Shuai , Wen-Huang Cheng

Energy efficiency has become a growing concern in software development, leading to the need for tools designed to measure energy consumption. While several energy measurement tools are available as open-source projects, their…

Software Engineering · Computer Science 2026-03-24 Manuela Bechara Cannizza , Michel Albonico

With the increasing complexity of modern software and the demand for high performance, energy consumption has become a critical factor for developers and researchers. While much of the research community is focused on evaluating the energy…

Software Engineering · Computer Science 2024-12-19 Shivadharshan S , Akilesh P , Rajrupa Chattaraj , Sridhar Chimalakonda

This paper presents the Container Profiler, a software tool that measures and records the resource usage of any containerized task. Our tool profiles the CPU, memory, disk, and network utilization of containerized tasks collecting over…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-02-08 Varik Hoang , Ling-Hong Hung , David Perez , Huazeng Deng , Raymond Schooley , Niharika Arumilli , Ka Yee Yeung , Wes Lloyd

Recent technological advances have greatly improved the performance and features of embedded systems. With the number of just mobile devices now reaching nearly equal to the population of earth, embedded systems have truly become…

Hardware Architecture · Computer Science 2014-01-07 Sparsh Mittal

This paper presents the design, implementation, and validation of a smart, low-cost Energy Management System (EMS) and Demand Charge Management (DCM) prototype, developed as part of an undergraduate senior design project. The system serves…

Optimization and Control · Mathematics 2025-09-16 Christian Escarrega , Wyatt Lopez Coggins , Sammy Hamed , Mohammadreza Iranpour , Mohammad Rasoul Narimani

Large Language Models (LLMs) deliver powerful reasoning and generation capabilities but incur substantial run-time costs when operating in agentic workflows that chain together lengthy prompts and process rich data streams. We introduce…

Artificial Intelligence · Computer Science 2025-10-22 Joong Ho Choi , Jiayang Zhao , Jeel Shah , Ritvika Sonawane , Vedant Singh , Avani Appalla , Will Flanagan , Filipe Condessa

Serverless computing has emerged as a pivotal paradigm for deploying Deep Learning (DL) models, offering automatic scaling and cost efficiency. However, the inherent cold start problem in serverless ML inference systems, particularly the…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-07-01 Z. Wu , Y. Deng , J. Hu , L. Cui , Z. Zhang , L. Zeng , G. Min