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Recent advances in large language models (LLMs) have revolutionized the landscape of reasoning tasks. To enhance the capabilities of LLMs to emulate human reasoning, prior studies have focused on modeling reasoning steps using various…

人工智能 · 计算机科学 2024-05-28 Hongda Sun , Weikai Xu , Wei Liu , Jian Luan , Bin Wang , Shuo Shang , Ji-Rong Wen , Rui Yan

Among parallel decoding paradigms, diffusion large language models (dLLMs) have emerged as a promising candidate that balances generation quality and throughput. However, their integration with Mixture-of-Experts (MoE) architectures is…

机器学习 · 计算机科学 2026-02-03 Hao Mark Chen , Zhiwen Mo , Royson Lee , Qianzhou Wang , Da Li , Shell Xu Hu , Wayne Luk , Timothy Hospedales , Hongxiang Fan

Dense retrieval calls for discriminative embeddings to represent the semantic relationship between query and document. It may benefit from the using of large language models (LLMs), given LLMs' strong capability on semantic understanding.…

计算与语言 · 计算机科学 2025-11-25 Zheng Liu , Chaofan Li , Shitao Xiao , Yingxia Shao , Defu Lian

Estimating hidden states in dynamical systems, also known as optimal filtering, is a long-standing problem in various fields of science and engineering. In this paper, we introduce a general filtering framework, \textbf{LLM-Filter}, which…

机器学习 · 计算机科学 2025-09-25 Shiqi Liu , Wenhan Cao , Chang Liu , Zeyu He , Tianyi Zhang , Shengbo Eben Li

Financial narratives from U.S. Securities and Exchange Commission (SEC) filing reports and quarterly earnings call transcripts (ECTs) are very important for investors, auditors, and regulators. However, their length, financial jargon, and…

计算与语言 · 计算机科学 2025-10-28 Nikesh Gyawali , Doina Caragea , Alex Vasenkov , Cornelia Caragea

Stance detection on social media is an emerging opinion mining paradigm for various social and political applications in which sentiment analysis may be sub-optimal. There has been a growing research interest for developing effective…

社会与信息网络 · 计算机科学 2021-04-16 Abeer AlDayel , Walid Magdy

Large Language Models (LLMs) have shown remarkable performance in various natural language processing tasks but face challenges in mathematical reasoning, where complex problem-solving requires both linguistic understanding and mathematical…

计算与语言 · 计算机科学 2025-03-20 Shuguang Chen , Guang Lin

The rapid advancement of large language models (LLMs) has resulted in increasingly sophisticated AI-generated content, posing significant challenges in distinguishing LLM-generated text from human-written language. Existing detection…

计算与语言 · 计算机科学 2025-08-12 Siyuan Li , Xi Lin , Guangyan Li , Zehao Liu , Aodu Wulianghai , Li Ding , Jun Wu , Jianhua Li

Large language models (LLMs) solve reasoning problems by first generating a rationale and then answering. We formalize reasoning as a latent variable model and derive a reward-based filtered expectation-maximization (FEM) objective for…

机器学习 · 计算机科学 2026-02-03 Junghyun Lee , Branislav Kveton , Anup Rao , Subhojyoti Mukherjee , Ryan A. Rossi , Sunav Choudhary , Alexa Siu

Stance detection models may tend to rely on dataset bias in the text part as a shortcut and thus fail to sufficiently learn the interaction between the targets and texts. Recent debiasing methods usually treated features learned by small…

计算与语言 · 计算机科学 2022-12-21 Jianhua Yuan , Yanyan Zhao , Bing Qin

Depth estimation (DE) provides spatial information about a scene and enables tasks such as 3D reconstruction, object detection, and scene understanding. Recently, there has been an increasing interest in using deep learning (DL)-based…

计算机视觉与模式识别 · 计算机科学 2025-01-10 Ali Rohan , Md Junayed Hasan , Andrei Petrovski

Stance detection, the classification of attitudes expressed in a text towards a specific topic, is vital for applications like fake news detection and opinion mining. However, the scarcity of labeled data remains a challenge for this task.…

计算与语言 · 计算机科学 2024-05-21 Ghazaleh Mahmoudi , Babak Behkamkia , Sauleh Eetemadi

Static benchmarks for LLMs are increasingly compromised by contamination and overfitting especially on knowledge intensive reasoning tasks While recent dynamic benchmarks can alleviate staleness they often increase difficulty at the expense…

计算与语言 · 计算机科学 2026-05-05 Yongrui Chen , Yangyang Ma , Xiaoying Huang , Shenyu Zhang , Huajun Chen , Haofen Wang , Guilin Qi

Medical image classifiers detect gastrointestinal diseases well, but they do not explain their decisions. Large language models can generate clinical text, yet they struggle with visual reasoning and often produce unstable or incorrect…

计算机视觉与模式识别 · 计算机科学 2026-02-24 Md. Najib Hasan , Imran Ahmad , Sourav Basak Shuvo , Md. Mahadi Hasan Ankon , Sunanda Das , Nazmul Siddique , Hui Wang

Monocular depth estimation is a critical function in computer vision applications. This paper shows that large language models (LLMs) can effectively interpret depth with minimal supervision, using efficient resource utilization and a…

计算机视觉与模式识别 · 计算机科学 2024-09-04 Zhongyi Xia , Tianzhao Wu

Recent advances in pre-trained Vision Language Models (VLM) have shown promising potential for effectively adapting to downstream tasks through prompt learning, without the need for additional annotated paired datasets. To supplement the…

机器学习 · 计算机科学 2025-07-11 Sua Lee , Kyubum Shin , Jung Ho Park

Dialogue State Tracking (DST) requires precise extraction of structured information from multi-domain conversations, a task where Large Language Models (LLMs) struggle despite their impressive general capabilities. We present GEM…

计算与语言 · 计算机科学 2026-05-07 Ziqi Zhu , Adithya Suresh , Tomal Deb , Iman Abbasnejad

Large Language Models (LLMs) demonstrate strong performance but often lack interpretable reasoning. This paper introduces the Multi-Agent Collaboration Framework for Diverse Thinking Modes (DiMo), which enhances both performance and…

计算与语言 · 计算机科学 2025-10-21 Zhixuan He , Yue Feng

Agents equipped with search tools have emerged as effective solutions for knowledge-intensive tasks. While Large Language Models (LLMs) exhibit strong reasoning capabilities, their high computational cost limits practical deployment for…

人工智能 · 计算机科学 2026-04-07 Yizhou Liu , Qi Sun , Yulin Chen , Siyue Zhang , Chen Zhao

Large Language Models (LLMs) are important tools for reasoning and problem-solving, while they often operate passively, answering questions without actively discovering new ones. This limitation reduces their ability to simulate human-like…

计算工程、金融与科学 · 计算机科学 2025-09-26 Hong Su