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Generative Artificial Intelligence (GenAI) applications are built from specialized components -- inference servers, object storage, vector and graph databases, and user interfaces -- interconnected via web-based APIs. While these components…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-09-30 Angel M. Beltre , Jeff Ogden , Kevin Pedretti

Large language models (LLMs) are useful in many NLP tasks and become more capable with size, with the best open-source models having over 50 billion parameters. However, using these 50B+ models requires high-end hardware, making them…

Low-rank adaptation (LoRA) is a predominant parameter-efficient finetuning method for adapting large language models (LLMs) to downstream tasks. Meanwhile, Compute-in-Memory (CIM) architectures demonstrate superior energy efficiency due to…

Computation and Language · Computer Science 2026-03-10 Taiqiang Wu , Chenchen Ding , Wenyong Zhou , Yuxin Cheng , Xincheng Feng , Shuqi Wang , Wendong Xu , Chufan Shi , Zhengwu Liu , Ngai Wong

The widespread adoption of large language models (LLMs) has created a pressing need for an efficient, secure and private serving infrastructure, which allows researchers to run open source or custom fine-tuned LLMs and ensures users that…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-08-05 Ali Doosthosseini , Jonathan Decker , Hendrik Nolte , Julian M. Kunkel

Neural Networks (NNs) trained through supervised learning struggle with managing edge-case scenarios common in real-world driving due to the intractability of exhaustive datasets covering all edge-cases, making knowledge-driven approaches,…

Artificial Intelligence · Computer Science 2025-04-17 Nicolas Baumann , Cheng Hu , Paviththiren Sivasothilingam , Haotong Qin , Lei Xie , Michele Magno , Luca Benini

Security applications are increasingly relying on large language models (LLMs) for cyber threat detection; however, their opaque reasoning often limits trust, particularly in decisions that require domain-specific cybersecurity knowledge.…

Cryptography and Security · Computer Science 2025-11-03 Arnabh Borah , Md Tanvirul Alam , Nidhi Rastogi

Large language model (LLM) training today runs on clusters spanning thousands of GPUs. While this scale enables rapid model advances, developing, debugging, and performance-tuning the training framework inevitably becomes complex and…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-18 Shaoke Xi , ChonLam Lao , Boyi Jia , Jiaqi Gao , Zhipeng Zhang , Jiamin Cao , Brian Sutioso , Erci Xu , Minlan Yu , Kui Ren , Yong Li , Zhengping Qian , Ennan Zhai , Jingren Zhou

Scientific workflow systems are increasingly popular for expressing and executing complex data analysis pipelines over large datasets, as they offer reproducibility, dependability, and scalability of analyses by automatic parallelization on…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-07-09 Mario Sänger , Ninon De Mecquenem , Katarzyna Ewa Lewińska , Vasilis Bountris , Fabian Lehmann , Ulf Leser , Thomas Kosch

Large language models (LLMs) such as GPT-3, OPT, and LLaMA have demonstrated remarkable accuracy in a wide range of tasks. However, training these models can incur significant expenses, often requiring tens of thousands of GPUs for months…

Computation and Language · Computer Science 2024-04-30 Fei Yang , Shuang Peng , Ning Sun , Fangyu Wang , Yuanyuan Wang , Fu Wu , Jiezhong Qiu , Aimin Pan

Low-Rank Adaptation (LoRA) offers an efficient way to fine-tune large language models (LLMs). Its modular and plug-and-play nature allows the integration of various domain-specific LoRAs, enhancing LLM capabilities. Open-source platforms…

Machine Learning · Computer Science 2024-07-17 Ziyu Zhao , Leilei Gan , Guoyin Wang , Yuwei Hu , Tao Shen , Hongxia Yang , Kun Kuang , Fei Wu

The training and fine-tuning of large language models (LLMs) often involve diverse textual data from multiple sources, which poses challenges due to conflicting gradient directions, hindering optimization and specialization. These…

Computation and Language · Computer Science 2025-02-04 Yinghao Li , Vianne Gao , Chao Zhang , MohamadAli Torkamani

As large language models (LLMs) increasingly shape the AI landscape, fine-tuning pretrained models has become more popular than in the pre-LLM era for achieving optimal performance in domain-specific tasks. However, pretrained LLMs such as…

Computation and Language · Computer Science 2025-04-01 Rana Muhammad Shahroz Khan , Pingzhi Li , Sukwon Yun , Zhenyu Wang , Shahriar Nirjon , Chau-Wai Wong , Tianlong Chen

Large Language Models (LLMs) have demonstrated remarkable performance in code completion. However, due to the lack of domain-specific knowledge, they may not be optimal in completing code that requires intensive domain knowledge for example…

Software Engineering · Computer Science 2023-09-21 Ze Tang , Jidong Ge , Shangqing Liu , Tingwei Zhu , Tongtong Xu , Liguo Huang , Bin Luo

Despite outstanding processes in many tasks, Large Language Models (LLMs) still lack accuracy when dealing with highly technical domains. Especially, telecommunications (telco) is a particularly challenging domain due the large amount of…

Computation and Language · Computer Science 2024-12-23 Camille Barboule , Viet-Phi Huynh , Adrien Bufort , Yoan Chabot , Géraldine Damnati , Gwénolé Lecorvé

Frontier large language models (LLMs), such as GPT-5, Claude 4.5, Gemini 3, Llama 4, and DeepSeek-R1, represent a transformative class of AI tools capable of revolutionizing various aspects of healthcare by generating human-like responses…

High-Performance Computing (HPC) is crucial for performing advanced computational tasks, yet their complexity often challenges users, particularly those unfamiliar with HPC-specific commands and workflows. This paper introduces Hypothetical…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-01-28 Yusuke Miyashita , Patrick Kin Man Tung , Johan Barthélemy

Recently, large language models (LLMs) have achieved remarkable breakthroughs, revolutionizing the natural language processing domain and beyond. Due to immense parameter sizes, fine-tuning these models with private data for diverse…

Machine Learning · Computer Science 2025-05-06 Zheng Lin , Yuxin Zhang , Zhe Chen , Zihan Fang , Xianhao Chen , Praneeth Vepakomma , Wei Ni , Jun Luo , Yue Gao

The widespread adoption of LLMs has driven an exponential rise in their deployment, imposing substantial demands on inference clusters. These clusters must handle numerous concurrent queries for different LLM downstream tasks. To handle…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-11-14 Nikoleta Iliakopoulou , Jovan Stojkovic , Chloe Alverti , Tianyin Xu , Hubertus Franke , Josep Torrellas

Conducting a comprehensive literature review is crucial for advancing circuit design methodologies. However, the rapid influx of state-of-the-art research, inconsistent data representation, and the complexity of optimizing circuit design…

Machine Learning · Computer Science 2025-08-12 Pravallika Abbineni , Saoud Aldowaish , Colin Liechty , Soroosh Noorzad , Ali Ghazizadeh , Morteza Fayazi

Large Language Models (LLMs) face limitations in AI legal and policy applications due to outdated knowledge, hallucinations, and poor reasoning in complex contexts. Retrieval-Augmented Generation (RAG) systems address these issues by…

Information Retrieval · Computer Science 2025-02-26 Rishi Kalra , Zekun Wu , Ayesha Gulley , Airlie Hilliard , Xin Guan , Adriano Koshiyama , Philip Treleaven