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Evolution of unpolarized transverse momentum dependent parton distributions of twist-3

Autor: Liu, Ping-An, Liu, Xue-Tao, Liu, Yu-Lu, Chen, An-Ping

We revisit the calculation of the evolution equations for four unpolarized twist-3 transverse momentum dependent (TMD) parton distribution functions (PDFs) at $\mathcal {O}(\alpha_s)$. Unlike the existing calculations in the literature, which are bas

Externí odkaz: http://arxiv.org/abs/2409.09667

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ECBD: Evidence-Centered Benchmark Design for NLP

Autor: Liu, Yu Lu, Blodgett, Su Lin, Cheung, Jackie Chi Kit, Liao, Q. Vera, Olteanu, Alexandra, Xiao, Ziang

Benchmarking is seen as critical to assessing progress in NLP. However, creating a benchmark involves many design decisions (e.g., which datasets to include, which metrics to use) that often rely on tacit, untested assumptions about what the benchmar

Externí odkaz: http://arxiv.org/abs/2406.08723

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Responsible AI Considerations in Text Summarization Research: A Review of Current Practices

Autor: Liu, Yu Lu, Cao, Meng, Blodgett, Su Lin, Cheung, Jackie Chi Kit, Olteanu, Alexandra, Trischler, Adam

AI and NLP publication venues have increasingly encouraged researchers to reflect on possible ethical considerations, adverse impacts, and other responsible AI issues their work might engender. However, for specific NLP tasks our understanding of how

Externí odkaz: http://arxiv.org/abs/2311.11103

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Network Analysis of the iNaturalist Citizen Science Community

Autor: Liu, Yu Lu, Jiralerspong, Thomas

In recent years, citizen science has become a larger and larger part of the scientific community. Its ability to crowd source data and expertise from thousands of citizen scientists makes it invaluable. Despite the field's growing popularity, the int

Externí odkaz: http://arxiv.org/abs/2310.10693

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MaskEval: Weighted MLM-Based Evaluation for Text Summarization and Simplification

Autor: Liu, Yu Lu, Bawden, Rachel, Scialom, Thomas, Sagot, Benoît, Cheung, Jackie Chi Kit

In text summarization and simplification, system outputs must be evaluated along multiple dimensions such as relevance, factual consistency, fluency, and grammaticality, and a wide range of possible outputs could be of high quality. These properties

Externí odkaz: http://arxiv.org/abs/2205.12394

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