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Text anomaly detection is crucial for identifying spam, misinformation, and offensive language in natural language processing tasks. Despite the growing adoption of embedding-based methods, their effectiveness and generalizability across…

计算与语言 · 计算机科学 2025-05-26 Yang Cao , Sikun Yang , Chen Li , Haolong Xiang , Lianyong Qi , Bo Liu , Rongsheng Li , Ming Liu

Benchmarks are the de facto standard for tracking progress in large language models (LLMs), yet static test sets can rapidly saturate, become vulnerable to contamination, and are costly to refresh. Scalable evaluation of open-ended items…

计算与语言 · 计算机科学 2026-03-24 Yandan Zheng , Haoran Luo , Zhenghong Lin , Wenjin Liu , Luu Anh Tuan

Test-time adaptation (TTA) is a technique aimed at enhancing the generalization performance of models by leveraging unlabeled samples solely during prediction. Given the need for robustness in neural network systems when faced with…

机器学习 · 计算机科学 2023-07-07 Yongcan Yu , Lijun Sheng , Ran He , Jian Liang

Recent advances in text-to-video (T2V) technology, as demonstrated by models such as Runway Gen-3, Pika, Sora, and Kling, have significantly broadened the applicability and popularity of the technology. This progress has created a growing…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Zelu Qi , Ping Shi , Shuqi Wang , Chaoyang Zhang , Fei Zhao , Zefeng Ying , Da Pan , Xi Yang , Zheqi He , Teng Dai

Recent advances in large language models (LLMs) have enabled the emergence of general-purpose agents for automating end-to-end machine learning (ML) workflows, including data analysis, feature engineering, model training, and competition…

人工智能 · 计算机科学 2025-09-12 Hangyi Jia , Yuxi Qian , Hanwen Tong , Xinhui Wu , Lin Chen , Feng Wei

The evaluation of large language models is an essential task in the field of language understanding and generation. As language models continue to advance, the need for effective benchmarks to assess their performance has become imperative.…

计算与语言 · 计算机科学 2023-10-03 Chan-Jan Hsu , Chang-Le Liu , Feng-Ting Liao , Po-Chun Hsu , Yi-Chang Chen , Da-shan Shiu

Recent advances in vision-language models (VLMs) have accelerated their application to indoor safety hazards assessment. However, existing benchmarks suffer from three fundamental limitations: (1) heavy reliance on synthetic datasets…

计算机视觉与模式识别 · 计算机科学 2026-04-01 Qiucheng Yu , Ruijie Xu , Mingang Chen , Xuequan Lu , Jianfeng Dong , Chaochao Lu , Xin Tan

Multimodal Large Languages models have been progressing from uni-modal understanding toward unifying visual, audio and language modalities, collectively termed omni models. However, the correlation between uni-modal and omni-modal remains…

计算与语言 · 计算机科学 2025-10-31 Chen Chen , ZeYang Hu , Fengjiao Chen , Liya Ma , Jiaxing Liu , Xiaoyu Li , Ziwen Wang , Xuezhi Cao , Xunliang Cai

Modern translation workflows demand more than semantic equivalence. Users routinely require models to preserve JSON or HTML schemas, honor curated glossaries, disambiguate with provided context, and match prescribed registers, often several…

计算与语言 · 计算机科学 2026-05-28 Mingrui Sun , Mao Zheng , Zheng Li , Mingyang Song

Recent methods in text-to-3D leverage powerful pretrained diffusion models to optimize NeRF. Notably, these methods are able to produce high-quality 3D scenes without training on 3D data. Due to the open-ended nature of the task, most…

计算机视觉与模式识别 · 计算机科学 2024-04-18 Yuze He , Yushi Bai , Matthieu Lin , Wang Zhao , Yubin Hu , Jenny Sheng , Ran Yi , Juanzi Li , Yong-Jin Liu

As automated attack techniques rapidly advance, CAPTCHAs remain a critical defense mechanism against malicious bots. However, existing CAPTCHA schemes encompass a diverse range of modalities -- from static distorted text and obfuscated…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Zonglin Wu , Yule Xue , Yaoyao Feng , Xiaolong Wang , Yiren Song

Recent advancements in large language models (LLMs) have significantly enhanced text generation capabilities, yet evaluating their performance in generative writing remains a challenge. Existing benchmarks primarily focus on generic text…

人工智能 · 计算机科学 2025-12-01 Yuning Wu , Jiahao Mei , Ming Yan , Chenliang Li , Shaopeng Lai , Yuran Ren , Zijia Wang , Ji Zhang , Mengyue Wu , Qin Jin , Fei Huang

While Large Language Models (LLMs) demonstrate significant potential in providing accessible mental health support, their practical deployment raises critical trustworthiness concerns due to the domains high-stakes and safety-sensitive…

计算与语言 · 计算机科学 2026-03-04 Zixin Xiong , Ziteng Wang , Haotian Fan , Xinjie Zhang , Wenxuan Wang

Understanding videos inherently requires reasoning over both visual and auditory information. To properly evaluate Omni-Large Language Models (Omni-LLMs), which are capable of processing multi-modal information including vision and audio,…

多媒体 · 计算机科学 2026-05-15 Jianghan Chao , Jianzhang Gao , Wenhui Tan , Yuchong Sun , Ruihua Song , Liyun Ru

In recent years, Text-to-Image (T2I) models have been extensively studied, especially with the emergence of diffusion models that achieve state-of-the-art results on T2I synthesis tasks. However, existing benchmarks heavily rely on…

计算机视觉与模式识别 · 计算机科学 2023-11-27 Eslam Mohamed Bakr , Pengzhan Sun , Xiaoqian Shen , Faizan Farooq Khan , Li Erran Li , Mohamed Elhoseiny

The rise of Omni-modal Large Language Models (OLLMs), which integrate visual and auditory processing with text, necessitates robust safety evaluations to mitigate harmful outputs. However, no dedicated benchmarks currently exist for OLLMs,…

While text-to-image (T2I) generative models have become ubiquitous, they do not necessarily generate images that align with a given prompt. While previous work has evaluated T2I alignment by proposing metrics, benchmarks, and templates for…

This paper investigates the design of effective prompt strategies for generating realistic datasets using Text-To-Audio (TTA) models. We also analyze different techniques for efficiently combining these datasets to enhance their utility in…

音频与语音处理 · 电气工程与系统科学 2025-04-07 Francesca Ronchini , Ho-Hsiang Wu , Wei-Cheng Lin , Fabio Antonacci

The recent development of Sora leads to a new era in text-to-video (T2V) generation. Along with this comes the rising concern about its security risks. The generated videos may contain illegal or unethical content, and there is a lack of…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Yibo Miao , Yifan Zhu , Yinpeng Dong , Lijia Yu , Jun Zhu , Xiao-Shan Gao

Full-duplex voice agents--systems that listen and speak simultaneously--are rapidly moving from research to production. However, existing evaluations address conversational dynamics and task completion in isolation. We introduce…

声音 · 计算机科学 2026-03-17 Soham Ray , Keshav Dhandhania , Victor Barres , Karthik Narasimhan