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With the rapid development of Large language models (LLMs), understanding the capabilities of LLMs in identifying unsafe content has become increasingly important. While previous works have introduced several benchmarks to evaluate the…

计算与语言 · 计算机科学 2025-04-15 Hengxiang Zhang , Hongfu Gao , Qiang Hu , Guanhua Chen , Lili Yang , Bingyi Jing , Hongxin Wei , Bing Wang , Haifeng Bai , Lei Yang

Large language model (LLM)-based agents are increasingly deployed in e-commerce shopping. To perform thorough, user-tailored product searches, agents should interpret personal preferences, engage in multi-turn dialogues, and ultimately…

The multimedia content and streaming are a major means of information exchange in the modern era and there is an increasing demand for such services. This coupled with the advancement of future wireless networks B5G/6G and the proliferation…

多媒体 · 计算机科学 2024-11-26 Monalisa Ghosh , Chetna Singhal

Live streaming recommender system is specifically designed to recommend real-time live streaming of interest to users. Due to the dynamic changes of live content, improving the timeliness of the live streaming recommender system is a…

信息检索 · 计算机科学 2024-02-23 Fengqi Liang , Baigong Zheng , Liqin Zhao , Guorui Zhou , Qian Wang , Yanan Niu

Recent video large language models (Video LLMs) often depend on costly human annotations or proprietary model APIs (e.g., GPT-4o) to produce training data, which limits their training at scale. In this paper, we explore large-scale training…

计算机视觉与模式识别 · 计算机科学 2025-04-23 Joya Chen , Ziyun Zeng , Yiqi Lin , Wei Li , Zejun Ma , Mike Zheng Shou

Monitoring the behavior of automated real-time stream processing systems has become one of the most relevant problems in real world applications. Such systems have grown in complexity relying heavily on high dimensional input data, and data…

This paper presents StreamChat, a novel approach that enhances the interaction capabilities of Large Multimodal Models (LMMs) with streaming video content. In streaming interaction scenarios, existing methods rely solely on visual…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Jihao Liu , Zhiding Yu , Shiyi Lan , Shihao Wang , Rongyao Fang , Jan Kautz , Hongsheng Li , Jose M. Alvare

Real-world natural language processing (NLP) models need to be continually updated to fix the prediction errors in out-of-distribution (OOD) data streams while overcoming catastrophic forgetting. However, existing continual learning (CL)…

计算与语言 · 计算机科学 2022-05-05 Bill Yuchen Lin , Sida Wang , Xi Victoria Lin , Robin Jia , Lin Xiao , Xiang Ren , Wen-tau Yih

Intelligent drug recommendation based on Electronic Health Records (EHRs) is critical for improving the quality and efficiency of clinical decision-making. By leveraging large-scale patient data, drug recommendation systems can assist…

计算与语言 · 计算机科学 2025-12-08 Juntao Li , Haobin Yuan , Ling Luo , Yan Jiang , Fan Wang , Ping Zhang , Huiyi Lv , Jian Wang , Yuanyuan Sun , Hongfei Lin

Large language models (LLMs) are trained on vast amounts of text from the Internet, but do they truly understand the viral content that rapidly spreads online -- commonly known as memes? In this paper, we introduce CHIME, a dataset for…

计算与语言 · 计算机科学 2025-10-02 Yubo Xie , Chenkai Wang , Zongyang Ma , Fahui Miao

Recent studies have demonstrated the efficacy of large language models (LLMs) in error correction for automatic speech recognition (ASR). However, much of the research focuses on the English language. This paper redirects the attention to…

计算与语言 · 计算机科学 2024-09-25 Zhiyuan Tang , Dong Wang , Shen Huang , Shidong Shang

Graph signal processing deals with algorithms and signal representations that leverage graph structures for multivariate data analysis. Often said graph topology is not readily available and may be time-varying, hence (dynamic) graph…

信号处理 · 电气工程与系统科学 2024-09-20 Hector Chahuara , Gonzalo Mateos

Motivated by the prevalence and success of machine learning, a line of recent work has studied learning-augmented algorithms in the streaming model. These results have shown that for natural and practical oracles implemented with machine…

数据结构与算法 · 计算机科学 2026-03-04 Soham Nagawanshi , Shalini Panthangi , Chen Wang , David P. Woodruff , Samson Zhou

Mock trial has long served as an important platform for legal professional training and education. It not only helps students learn about realistic trial procedures, but also provides practical value for case analysis and judgment…

计算机与社会 · 计算机科学 2025-08-26 Kaiyuan Zhang , Jiaqi Li , Yueyue Wu , Haitao Li , Cheng Luo , Shaokun Zou , Yujia Zhou , Weihang Su , Qingyao Ai , Yiqun Liu

Search relevance plays a central role in web e-commerce. While large language models (LLMs) have shown significant results on relevance task, existing benchmarks lack sufficient complexity for comprehensive model assessment, resulting in an…

信息检索 · 计算机科学 2026-02-24 Chenji Lu , Zhuo Chen , Hui Zhao , Zhenyi Wang , Pengjie Wang , Chuan Yu , Jian Xu

The escalating scale of Large Language Models (LLMs) necessitates efficient adaptation techniques. Model merging has gained prominence for its efficiency and controllability. However, existing merging techniques typically serve as post-hoc…

A novel method - the Virtual Ring Shear-Slip Mesh Update Method (VR-SSMUM) - for the efficient and accurate modeling of moving boundary or interface problems in the context of the numerical analysis of fluid flow is presented. We focus on…

数值分析 · 数学 2018-04-11 Fabian Key , Lutz Pauli , Stefanie Elgeti

The advances in the digital era have led to rapid dissemination of information. This has also aggravated the spread of misinformation and disinformation. This has potentially serious consequences, such as civil unrest. While fact-checking…

计算与语言 · 计算机科学 2024-09-04 Venktesh V , Vinay Setty

As Large Language Models (LLMs) are widely deployed in diverse scenarios, the extent to which they could tacitly spread misinformation emerges as a critical safety concern. Current research primarily evaluates LLMs on explicit false…

计算与语言 · 计算机科学 2025-09-30 Ruohao Guo , Wei Xu , Alan Ritter

Alignment has become a critical step for instruction-tuned Large Language Models (LLMs) to become helpful assistants. However, the effective evaluation of alignment for emerging Chinese LLMs is still largely unexplored. To fill in this gap,…