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The "AI for Science, Energy, and Security" report from DOE outlines a significant focus on developing and optimizing artificial intelligence workflows for a foundational impact on a broad range of DOE missions. With the pervasive usage of…

Machine Learning · Computer Science 2024-08-07 Jae-Won Chung , Nishil Talati , Mosharaf Chowdhury

The focus of AI development has shifted from academic research to practical applications. However, AI development faces numerous challenges at various levels. This article will attempt to analyze the opportunities and challenges of AI from…

Artificial Intelligence · Computer Science 2026-01-06 Bor-Sung Liang

This position paper challenges the "scaling fundamentalism" dominating AI research, where unbounded growth in model size and computation has led to unsustainable environmental impacts and widening resource inequality. We argue that LLM…

Machine Learning · Computer Science 2025-11-04 David McCoy , Yulun Wu , Zachary Butzin-Dozier

Large-scale pre-training of Foundational Models (FM) constitutes a computationally intensive first phase for enabling AI across diverse scientific and societal applications. This first phase has positioned High-Performance Computing (HPC)…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-04-15 Dino Conciatore , Elia Oggian , Federico Da Forno , Stefano Schuppli , Jerome Tissieres , Joost VandeVondele , Maxime Martinasso

Over the past decade, machine learning model complexity has grown at an extraordinary rate, as has the scale of the systems training such large models. However there is an alarmingly low hardware utilization (5-20%) in large scale AI…

Hardware Architecture · Computer Science 2022-11-14 Newsha Ardalani , Saptadeep Pal , Puneet Gupta

Enterprise data management is a monumental task. It spans data architecture and systems, integration, quality, governance, and continuous improvement. While AI assistants can help specific persona, such as data engineers and stewards, to…

Artificial Intelligence · Computer Science 2025-12-10 Arvind Agarwal , Lisa Amini , Sameep Mehta , Horst Samulowitz , Kavitha Srinivas

Across the Artificial Intelligence (AI) lifecycle - from hardware to development, deployment, and reuse - burdens span energy, carbon, water, and embodied impacts. Cloud provider tools improve transparency but remain heterogeneous and often…

Artificial Intelligence · Computer Science 2025-11-14 Marcel Rojahn , Marcus Grum

The integration of AI data centers into power grid represents one of the most emerging and complex challenges for the energy systems. As computational demand scales at an unprecedented rate, the traditional grid planning study's paradigm of…

Systems and Control · Electrical Eng. & Systems 2026-04-08 Yize Chen , Xiaogui Zheng

As large language models (LLMs) scale in size and adoption, their computational and environmental costs continue to rise. Prior benchmarking efforts have primarily focused on latency reduction in idealized settings, often overlooking the…

Computation and Language · Computer Science 2025-04-25 Jared Fernandez , Clara Na , Vashisth Tiwari , Yonatan Bisk , Sasha Luccioni , Emma Strubell

As the CMOS technology pushes to the nanoscale, aging effects and process variations have become increasingly pronounced, posing significant reliability challenges for AI accelerators. Traditional guardband-based design approaches, which…

Hardware Architecture · Computer Science 2026-01-21 Meng Li , Tong Xie , Zuodong Zhang , Runsheng Wang

Designing controllers for complex industrial electronic systems is challenging due to nonlinearities and parameter uncertainties, and traditional methods are often slow and costly. To address this, we propose a novel autonomous design…

Systems and Control · Electrical Eng. & Systems 2025-07-23 Chenggang Cui , Jiaming Liu , Peifeng Hui , Pengfeng Lin , Chuanlin Zhang

Information management is one of the most significant issues in nowadays data centers. Selection of appropriate software, security mechanisms and effective energy consumption management together with caring for the environment enforces a…

Networking and Internet Architecture · Computer Science 2017-03-29 Katarzyna Mazur , Bogdan Ksiezopolski

Powerful foundation models, including large language models (LLMs), with Transformer architectures have ushered in a new era of Generative AI across various industries. Industry and research community have witnessed a large number of new…

Driven by the rapid ascent of artificial intelligence (AI), organizations are at the epicenter of a seismic shift, facing a crucial question: How can AI be successfully integrated into existing operations? To help answer it, manage…

Software Engineering · Computer Science 2024-02-09 Tamen Jadad-Garcia , Alejandro R. Jadad

Modern AI systems increasingly rely on workflows composed of multiple interacting agents, some powered by large language models (LLMs) and others by conventional computational modules. This paper analyzes the fundamental tradeoffs between…

Artificial Intelligence · Computer Science 2026-05-26 Ya-Ting Yang , Quanyan Zhu

The rapid evolution and widespread adoption of generative large language models (LLMs) have made them a pivotal workload in various applications. Today, LLM inference clusters receive a large number of queries with strict Service Level…

Artificial Intelligence · Computer Science 2025-10-01 Jovan Stojkovic , Chaojie Zhang , Íñigo Goiri , Josep Torrellas , Esha Choukse

The next generation of autonomous AI systems will be constrained not only by model capability, but by how intelligence is structured across heterogeneous hardware. Current paradigms -- cloud-centric AI, on-device inference, and edge-cloud…

Artificial Intelligence · Computer Science 2026-04-16 Li Chen

Large Language Models (LLMs) have become essential in a variety of applications due to their advanced language understanding and generation capabilities. However, their computational and memory requirements pose significant challenges to…

Hardware Architecture · Computer Science 2024-12-02 Cristobal Ortega , Yann Falevoz , Renaud Ayrignac

Data centers (DCs) as mission-critical infrastructures are pivotal in powering the growth of artificial intelligence (AI) and the digital economy. The evolution from Internet DC to AI DC has introduced new challenges in operating and…

Artificial Intelligence · Computer Science 2025-04-16 Zhiwei Cao , Minghao Li , Feng Lin , Jimin Jia , Yonggang Wen , Jianxiong Yin , Simon See

The environmental impact of Large Language Models (LLMs) on data centers hosting these models is becoming a significant concern. While many efforts have focused on reducing the substantial training overhead of LLMs, carbon and water…

Systems and Control · Electrical Eng. & Systems 2026-03-10 Arash Khalatbarisoltani , Amin Mahmoudi , Jie Han , Muhammad Saeed , Wenxue Liu , Jinwen Li , Solmaz Kahourzade , Amirmehdi Yazdani , Xiaosong Hu