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The integration of Artificial Intelligence (AI) in education requires scalable and efficient frameworks that balance performance, adaptability, and cost. This paper addresses these needs by proposing a shared backbone model architecture…

Computation and Language · Computer Science 2025-06-24 Ehsan Latif , Xiaoming Zhai

Large Language Models (LLM) are increasingly used for software development, yet existing benchmarks for LLM-based coding assistance do not reflect the constraints of High Energy Physics (HEP) and High Performance Computing (HPC) software.…

The continuous scaling of CMOS technology has significantly increased the complexity of very large-scale integrated circuits, driving interest in applying machine learning (ML) to electronic design automation (EDA). However, the limited…

Hardware Architecture · Computer Science 2026-05-11 Pratik Shrestha , Alec Aversa , Ioannis Savidis

ECHO (Evaluation of Chat, Human behavior, and Outcomes) is an open research platform designed to support reproducible, mixed-method studies of human interaction with both conversational AI systems and Web search engines. It enables…

Human-Computer Interaction · Computer Science 2026-02-12 Jiqun Liu , Nischal Dinesh , Ran Yu

Modeling high-order feature interactions efficiently is a central challenge in click-through rate and conversion rate prediction. Modern industrial recommender systems are predominantly built upon deep learning recommendation models, where…

Information Retrieval · Computer Science 2026-02-13 Heng Yu , Xiangjun Zhou , Jie Xia , Heng Zhao , Anxin Wu , Yu Zhao , Dongying Kong

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

Several fundamental changes in technology indicate domain-specific hardware and software co-design is the only path left. In this context, architecture, system, data management, and machine learning communities pay greater attention to…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-11-26 Wanling Gao , Jianfeng Zhan , Lei Wang , Chunjie Luo , Daoyi Zheng , Xu Wen , Rui Ren , Chen Zheng , Xiwen He , Hainan Ye , Haoning Tang , Zheng Cao , Shujie Zhang , Jiahui Dai

Co-designing efficient machine learning based systems across the whole hardware/software stack to trade off speed, accuracy, energy and costs is becoming extremely complex and time consuming. Researchers often struggle to evaluate and…

Machine Learning · Statistics 2018-01-22 Thierry Moreau , Anton Lokhmotov , Grigori Fursin

Large-scale GPU traces play a critical role in identifying performance bottlenecks within heterogeneous High-Performance Computing (HPC) architectures. However, the sheer volume and complexity of a single trace of data make performance…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-10-22 Ankur Lahiry , Ayush Pokharel , Banooqa Banday , Seth Ockerman , Amal Gueroudji , Mohammad Zaeed , Tanzima Z. Islam , Line Pouchard

Real-time embedded systems require precise timing and fault detection to ensure correct behavior. Traditional tracing tools often rely on local desktops with limited processing and storage capabilities, which hampers large-scale analysis.…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-07-29 David Jannis Schmidt , Grigory Fridman , Florian von Zabiensky

Due to the proliferation of short-form content and the rapid adoption of AI, opportunities for deep, reflective thinking have significantly diminished, undermining users' critical thinking and reducing engagement with the reasoning behind…

Computation and Language · Computer Science 2025-04-28 Seunghyun Yoo

Modern RL-based post-training for large language models (LLMs) co-locate trajectory sampling and policy optimisation on the same GPU cluster, forcing the system to switch between inference and training workloads. This serial context…

Machine Learning · Computer Science 2025-08-13 Jie Xiao , Changyuan Fan , Qingnan Ren , Alfred Long , Yuchen Zhang , Rymon Yu , Eric Yang , Lynn Ai , Shaoduo Gan

Distributed machine learning training is one of the most common and important workloads running on data centers today, but it is rarely executed alone. Instead, to reduce costs, computing resources are consolidated and shared by different…

Machine Learning · Computer Science 2019-09-12 Michael Kaufmann , Kornilios Kourtis , Celestine Mendler-Dünner , Adrian Schüpbach , Thomas Parnell

The rapid adoption of large language models (LLMs) like ChatGPT has introduced new dynamics in software development, particularly within pull request workflows. While prior research has examined the quality of AI-generated code, less is…

Software Engineering · Computer Science 2026-04-07 Daniel Ogenrwot , John Businge

Despite encoding enormous amount of rich and valuable data, existing data sources are mostly created independently, being a significant challenge to their integration. Mapping languages, e.g., RML and R2RML, facilitate declarative…

Artificial Intelligence · Computer Science 2022-09-22 Samaneh Jozashoori , Ahmad Sakor , Enrique Iglesias , Maria-Esther Vidal

In the last decade, Expression Templates (ET) have gained a reputation as an efficient performance optimization tool for C++ codes. This reputation builds on several ET-based linear algebra frameworks focused on combining both elegant and…

Performance · Computer Science 2012-08-15 Klaus Iglberger , Georg Hager , Jan Treibig , Ulrich Ruede

As AI-assisted development tools proliferate, developers face a growing challenge: understanding the cost, quality, and behavioral patterns of AI interactions across their workflow. We present a unified approach to AI observability for…

Software Engineering · Computer Science 2026-04-21 Happy Bhati , Twinkll Sisodia

Commonsense question-answering (QA) tasks, in the form of benchmarks, are constantly being introduced for challenging and comparing commonsense QA systems. The benchmarks provide question sets that systems' developers can use to train and…

Artificial Intelligence · Computer Science 2020-12-23 Henrique Santos , Minor Gordon , Zhicheng Liang , Gretchen Forbush , Deborah L. McGuinness

Model ensembling is a well-established technique for improving the performance of machine learning models. Conventionally, this involves averaging the output distributions of multiple models and selecting the most probable label. This idea…

Machine Learning · Computer Science 2026-05-26 Jiale Fu , Yuchu Jiang , Peijun Wu , Chonghan Liu , Joey Tianyi Zhou , Xu Yang

AI workloads, particularly those driven by deep learning, are introducing novel usage patterns to high-performance computing (HPC) systems that are not comprehensively captured by standard HPC benchmarks. As one of the largest academic…