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Research on Artificial Intelligence (AI)-based Data Assimilation (DA) is expanding rapidly. However, the absence of an objective, comprehensive, and real-world benchmark hinders the fair comparison of diverse methods. Here, we introduce…

Machine Learning · Computer Science 2026-02-17 Wuxin Wang , Weicheng Ni , Ben Fei , Tao Han , Lilan Huang , Taikang Yuan , Xiaoyong Li , Lei Bai , Boheng Duan , Kaijun Ren

The current over-provisioned heterogeneous multi-cores require effective run-time optimization strategies, and the run-time power monitoring subsystem is paramount for their success. Several state-of-the-art methodologies address the design…

Hardware Architecture · Computer Science 2025-01-30 Andrea Galimberti , Michele Piccoli , Davide Zoni

Web agents, which couple language models with browsing and tool-use capabilities, show promise as open web assistants. Yet progress is increasingly limited by the lack of scalable, process-level supervision. Existing benchmarks are largely…

Artificial Intelligence · Computer Science 2026-05-29 Tenghao Huang , Kung-Hsiang Huang , Prafulla Kumar Choubey , Yilun Zhou , Muhao Chen , Jonathan May , Chien-Sheng Wu

The recent boom of big data, coupled with the challenges of its processing and storage gave rise to the development of distributed data processing and storage paradigms like MapReduce, Spark, and NoSQL databases. With the advent of cloud…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-11-30 Sheriffo Ceesay , Adam Barker , Blesson Varghese

Autoscaling has become a baseline expectation for cloud-native big data processing, and the design space has expanded beyond rule-based heuristics to include learned controllers and, most recently, large language model (LLM) agents. Yet…

Information Retrieval · Computer Science 2026-05-13 Venkata Krishna Prasanth Budigi , Siri Chandana Sirigiri

We present PackLib^2, the first fully integrated benchmark library for multi-dimensional packing instances. PackLib^2 combines a systematic collection of all benchmark instances from previous literature with a well-organized set of new and…

Optimization and Control · Mathematics 2007-05-23 Sandor P. Fekete , Jan van der Veen

Benchmarks shape scientific conclusions about model capabilities and steer model development. This creates a feedback loop: stronger benchmarks drive better models, and better models demand more discriminative benchmarks. Ensuring benchmark…

Computation and Language · Computer Science 2025-10-01 Arda Uzunoglu , Tianjian Li , Daniel Khashabi

Alignment techniques have become central to ensuring that Large Language Models (LLMs) generate outputs consistent with human values. However, existing alignment paradigms often model an averaged or monolithic preference, failing to account…

Computation and Language · Computer Science 2025-06-03 Anudeex Shetty , Amin Beheshti , Mark Dras , Usman Naseem

Document understanding in real-world applications often requires processing heterogeneous, multi-page document packets containing multiple documents stitched together. Despite recent advances in visual document understanding, the…

This study addresses critical industrial challenges in e-commerce product categorization, namely platform heterogeneity and the structural limitations of existing taxonomies, by developing and deploying a multimodal hierarchical…

Machine Learning · Computer Science 2025-11-11 Lotte Gross , Rebecca Walter , Nicole Zoppi , Adrien Justus , Alessandro Gambetti , Qiwei Han , Maximilian Kaiser

The HuggingFace Datasets Hub hosts thousands of datasets, offering exciting opportunities for language model training and evaluation. However, datasets for a specific task type often have different schemas, making harmonization challenging.…

Computation and Language · Computer Science 2023-05-17 Damien Sileo

Molecular representation learning is pivotal for various molecular property prediction tasks related to drug discovery. Robust and accurate benchmarks are essential for refining and validating current methods. Existing molecular property…

Chemical Physics · Physics 2024-06-27 Shikun Feng , Jiaxin Zheng , Yinjun Jia , Yanwen Huang , Fengfeng Zhou , Wei-Ying Ma , Yanyan Lan

Large Language Models (LLMs) ) have demonstrated promise in boosting productivity across AI-powered tools, yet existing benchmarks like Massive Multitask Language Understanding (MMLU) inadequately assess enterprise-specific task…

Artificial Intelligence · Computer Science 2025-06-26 Liya Wang , David Yi , Damien Jose , John Passarelli , James Gao , Jordan Leventis , Kang Li

Web agents have shown great promise in performing many tasks on ecommerce website. To assess their capabilities, several benchmarks have been introduced. However, current benchmarks in the e-commerce domain face two major problems. First,…

Computation and Language · Computer Science 2026-04-22 Xianren Zhang , Shreyas Prasad , Di Wang , Qiuhai Zeng , Suhang Wang , Wenbo Yan , Mat Hans

Autonomous data analysis agents are increasingly expected to conduct exploratory analysis with limited human guidance about data. However, existing benchmarks typically evaluate such agents in prior-guided settings, providing selected data…

Artificial Intelligence · Computer Science 2026-05-28 Qiaohong Zhang , Weihao Ye , Jialong Chen , Yi Luo , BoYuan Li , Bowen Deng , Zibin Zheng , Jianhao Lin , Wei-Shi Zheng , Chuan Chen

High-quality data is key to interpretable and trustworthy data analytics and the basis for meaningful data-driven decisions. In practical scenarios, data quality is typically associated with data preprocessing, profiling, and cleansing for…

Databases · Computer Science 2019-07-19 Lisa Ehrlinger , Elisa Rusz , Wolfram Wöß

The analyst effort in data cleaning is gradually shifting away from the design of hand-written scripts to building and tuning complex pipelines of automated data cleaning libraries. Hyper-parameter tuning for data cleaning is very different…

Databases · Computer Science 2019-05-08 Sanjay Krishnan , Eugene Wu

The IRIS-HEP Analysis Grand Challenge (AGC) is designed to be a realistic environment for investigating how analysis methods scale to the demands of the HL-LHC. The analysis task is based on publicly available Open Data and allows for…

High Energy Physics - Experiment · Physics 2023-04-12 Oksana Shadura , Alexander Held

Building large AI fleets to support the rapidly growing DL workloads is an active research topic for modern cloud providers. Generating accurate benchmarks plays an essential role in designing the fast-paced software and hardware solutions…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-04-13 Mingyu Liang , Wenyin Fu , Louis Feng , Zhongyi Lin , Pavani Panakanti , Shengbao Zheng , Srinivas Sridharan , Christina Delimitrou

The fragmented landscape of quantum computer benchmarks, characterized by system-specific tools and inconsistent evaluation methodologies, hinders reliable cross-platform performance assessment. We introduce Metriq, an open-source…