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Large language models (LLMs) typically improve performance by either retrieving semantically similar information, or enhancing reasoning abilities through structured prompts like chain-of-thought. While both strategies are considered…

计算与语言 · 计算机科学 2024-10-16 Yejin Kim , Eojin Kang , Juae Kim , H. Howie Huang

The paper introduces ExKG-LLM, a framework designed to automate the expansion of cognitive neuroscience knowledge graphs (CNKG) using large language models (LLMs). It addresses limitations in existing tools by enhancing accuracy,…

人工智能 · 计算机科学 2025-07-09 Ali Sarabadani , Kheirolah Rahsepar Fard , Hamid Dalvand

The advancement of large language models (LLMs) for real-world applications hinges critically on enhancing their reasoning capabilities. In this work, we explore the reasoning abilities of large language models (LLMs) through their…

人工智能 · 计算机科学 2024-07-04 Romain Cosentino , Sarath Shekkizhar

In this paper, we are interested in developing semantic parsers which understand natural language questions embedded in a conversation with a user and ground them to formal queries over definitions in a general purpose knowledge graph (KG)…

计算与语言 · 计算机科学 2023-01-31 Laura Perez-Beltrachini , Parag Jain , Emilio Monti , Mirella Lapata

Large language models (LLMs) offer new opportunities for constructing knowledge graphs (KGs) from unstructured clinical narratives. However, existing approaches often rely on structured inputs and lack robust validation of factual accuracy…

人工智能 · 计算机科学 2026-01-06 Udiptaman Das , Krishnasai B. Atmakuri , Duy Ho , Chi Lee , Yugyung Lee

The recent advent of powerful Large-Language Models (LLM) provides a new conversational form of inquiry into historical memory (or, training data, in this case). We show that by augmenting such LLMs with vector embeddings from highly…

信息检索 · 计算机科学 2023-10-18 Giselle Gonzalez Garcia , Christian Weilbach

In recent years, large language models (LLMs) have demonstrated significant potential across various natural language processing (NLP) tasks. However, their performance in domain-specific applications and non-English languages remains less…

计算与语言 · 计算机科学 2025-10-01 Dragos-Dumitru Ghinea , Adela-Nicoleta Corbeanu , Adrian-Marius Dumitran

While large language models (LLMs) have made significant progress in processing and reasoning over knowledge graphs, current methods suffer from a high non-retrieval rate. This limitation reduces the accuracy of answering questions based on…

机器学习 · 计算机科学 2025-03-31 Song Wang , Junhong Lin , Xiaojie Guo , Julian Shun , Jundong Li , Yada Zhu

Large Language Models (LLMs) are versatile, yet they often falter in tasks requiring deep and reliable reasoning due to issues like hallucinations, limiting their applicability in critical scenarios. This paper introduces a rigorously…

计算与语言 · 计算机科学 2023-11-21 Saizhuo Wang , Zhihan Liu , Zhaoran Wang , Jian Guo

Equipped with Chain-of-Thought (CoT), Large language models (LLMs) have shown impressive reasoning ability in various downstream tasks. Even so, suffering from hallucinations and the inability to access external knowledge, LLMs often come…

计算与语言 · 计算机科学 2023-10-31 Keheng Wang , Feiyu Duan , Sirui Wang , Peiguang Li , Yunsen Xian , Chuantao Yin , Wenge Rong , Zhang Xiong

Communication system formulation is critical for advancing 6G and future wireless technologies, yet it remains a complex, expertise-intensive task. While Large Language Models (LLMs) offer potential, existing general-purpose models often…

机器学习 · 计算机科学 2025-06-12 Panlong Wu , Ting Wang , Yifei Zhong , Haoqi Zhang , Zitong Wang , Fangxin Wang

The rapid advancement of artificial intelligence, particularly with the development of Large Language Models (LLMs) built on the transformer architecture, has redefined the capabilities of natural language processing. These models now…

计算与语言 · 计算机科学 2025-02-11 Andrea Matarazzo , Riccardo Torlone

Deploying accurate Text-to-SQL systems at the enterprise level faces a difficult trilemma involving cost, security and performance. Current solutions force enterprises to choose between expensive, proprietary Large Language Models (LLMs)…

计算与语言 · 计算机科学 2026-03-13 Khushboo Thaker , Yony Bresler

Large language models (LLMs) often need to balance their internal parametric knowledge with external information, such as user beliefs and content from retrieved documents, in real-world scenarios like RAG or chat-based systems. A model's…

计算与语言 · 计算机科学 2026-04-27 Shuowei Li , Haoxin Li , Wenda Chu , Yi Fang

This survey paper delves into the emerging and critical area of symbolic knowledge distillation in Large Language Models (LLMs). As LLMs like Generative Pre-trained Transformer-3 (GPT-3) and Bidirectional Encoder Representations from…

计算与语言 · 计算机科学 2024-08-21 Kamal Acharya , Alvaro Velasquez , Houbing Herbert Song

Large language models (LLMs), such as ChatGPT and GPT-4, are versatile and can solve different tasks due to their emergent ability and generalizability. However, LLMs sometimes lack domain-specific knowledge to perform tasks, which would…

计算与语言 · 计算机科学 2023-09-07 Chao Feng , Xinyu Zhang , Zichu Fei

Recent progress in large language model (LLM) reasoning has focused on domains like mathematics and coding, where abundant high-quality data and objective evaluation metrics are readily available. In contrast, progress in LLM reasoning…

人工智能 · 计算机科学 2026-01-12 Tengxiao Liu , Deepak Nathani , Zekun Li , Kevin Yang , William Yang Wang

The recent success of Large Language Models (LLM) in a wide range of Natural Language Processing applications opens the path towards novel Question Answering Systems over Knowledge Graphs leveraging LLMs. However, one of the main obstacles…

人工智能 · 计算机科学 2025-08-26 Julio C. Rangel , Tarcisio Mendes de Farias , Ana Claudia Sima , Norio Kobayashi

Despite recent advances in large language models, open-source models often struggle to consistently perform well on complex reasoning tasks. Existing ensemble methods, whether applied at the token or output levels, fail to address these…

计算与语言 · 计算机科学 2024-12-23 Sungjin Park , Xiao Liu , Yeyun Gong , Edward Choi

Chinese Spell Checking (CSC) is a widely used technology, which plays a vital role in speech to text (STT) and optical character recognition (OCR). Most of the existing CSC approaches relying on BERT architecture achieve excellent…

计算与语言 · 计算机科学 2024-11-21 Ming Dong , Yujing Chen , Miao Zhang , Hao Sun , Tingting He
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