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In the era of data-driven decision-making, the complexity of data analysis necessitates advanced expertise and tools of data science, presenting significant challenges even for specialists. Large Language Models (LLMs) have emerged as…

人工智能 · 计算机科学 2024-02-28 Yuge Zhang , Qiyang Jiang , Xingyu Han , Nan Chen , Yuqing Yang , Kan Ren

Large Language Models (LLMs) often struggle with creative generation, and multi-agent frameworks that improve reasoning through interaction can paradoxically hinder creativity by inducing content homogenization. We introduce LLM Review, a…

计算与语言 · 计算机科学 2026-01-14 Weiyue Li , Mingxiao Song , Zhenda Shen , Dachuan Zhao , Yunfan Long , Yi Li , Yongce Li , Ruyi Yang , Mengyu Wang

Recent advances in large language models (LLMs) have enabled a new class of AI agents that automate multiple stages of the data science workflow by integrating planning, tool use, and multimodal reasoning across text, code, tables, and…

We explore the use of Large Language Models (LLMs) for automated assessment of open-text student reflections and prediction of academic performance. Traditional methods for evaluating reflections are time-consuming and may not scale…

机器学习 · 计算机科学 2025-06-19 Gen Li , Li Chen , Cheng Tang , Valdemar Švábenský , Daisuke Deguchi , Takayoshi Yamashita , Atsushi Shimada

Large Language Models (LLMs) have shown promising performance in time series modeling tasks, but do they truly understand time series data? While multiple benchmarks have been proposed to answer this fundamental question, most are manually…

人工智能 · 计算机科学 2026-04-15 Malgorzata Gwiazda , Yifu Cai , Mononito Goswami , Arjun Choudhry , Artur Dubrawski

Every individual carries a unique and personal life story shaped by their memories and experiences. However, these memories are often scattered and difficult to organize into a coherent narrative, a challenge that defines the task of…

人机交互 · 计算机科学 2025-09-30 Shayan Talaei , Meijin Li , Kanu Grover , James Kent Hippler , Diyi Yang , Amin Saberi

Large language models are increasingly used in scientific writing, yet they can fabricate citation-shaped references that appear plausible but fail bibliographic verification. Existing detectors often reduce verification to binary…

计算与语言 · 计算机科学 2026-05-12 Mingzhe Li , Zhiqiang Lin , Shiqing Ma

Scientific researchers need intensive information about datasets to effectively evaluate and develop theories and methodologies. The information needs regarding datasets are implicitly embedded in particular research tasks, rather than…

计算与语言 · 计算机科学 2025-06-16 Junyong Lin , Lu Dai , Ruiqian Han , Yijie Sui , Ruilin Wang , Xingliang Sun , Qinglin Wu , Min Feng , Hao Liu , Hui Xiong

With the rapid growth of Web-based academic publications, more and more papers are being published annually, making it increasingly difficult to find relevant prior work. Citation prediction aims to automatically suggest appropriate…

People commonly leverage structured content to accelerate knowledge acquisition and research problem solving. Among these, roadmaps guide researchers through hierarchical subtasks to solve complex research problems step by step. Despite…

计算与语言 · 计算机科学 2026-05-01 Jiacheng Liu , Zichen Tang , Zhongjun Yang , Xinyi Hu , Xueyuan Lin , Linwei Jia , Ruofei Bai , Rongjin Li , Shiyao Peng , Haocheng Gao , Haihong E

Large Language Models (LLMs) have made significant strides in code generation and problem solving. Current approaches employ external tool-based iterative debuggers that use compiler or other tool-based runtime feedback to refine coarse…

计算与语言 · 计算机科学 2026-04-28 Md. Ashraful Islam , Mohammed Eunus Ali , Md Rizwan Parvez

Extractive reading comprehension systems are designed to locate the correct answer to a question within a given text. However, a persistent challenge lies in ensuring these models maintain high accuracy in answering questions while reliably…

计算与语言 · 计算机科学 2025-04-09 Qian-Wen Zhang , Fang Li , Jie Wang , Lingfeng Qiao , Yifei Yu , Di Yin , Xing Sun

Automatic literature survey generation has attracted increasing attention, yet most existing systems follow a one-shot paradigm, where a large set of papers is retrieved at once and a static outline is generated before drafting. This design…

计算与语言 · 计算机科学 2025-10-28 Hongbo Zhang , Han Cui , Yidong Wang , Yijian Tian , Qi Guo , Cunxiang Wang , Jian Wu , Chiyu Song , Yue Zhang

Large Language Models (LLMs) have revolutionized AI-generated content evaluation, with the LLM-as-a-Judge paradigm becoming increasingly popular. However, current single-LLM evaluation approaches face significant challenges, including…

人工智能 · 计算机科学 2026-03-03 Yiyue Qian , Shinan Zhang , Yun Zhou , Haibo Ding , Diego Socolinsky , Yi Zhang

Large Language Models (LLMs) have demonstrated impressive performance across diverse domains, yet they still encounter challenges such as insufficient domain-specific knowledge, biases, and hallucinations. This underscores the need for…

计算与语言 · 计算机科学 2025-04-07 Hongliu Cao , Ilias Driouich , Robin Singh , Eoin Thomas

In recent years, Large Language Models (LLMs) have achieved remarkable progress in automated code generation. In real-world software engineering, the growing demand for rapid iteration and continuous delivery underscores the importance of…

The advent of Deep Research agents has substantially reduced the time required for conducting extensive research tasks. However, these tasks inherently demand rigorous standards of factual accuracy and comprehensiveness, necessitating…

计算与语言 · 计算机科学 2025-08-25 Minghao Li , Ying Zeng , Zhihao Cheng , Cong Ma , Kai Jia

Recent advances in large language models (LLMs) have opened new opportunities for academic literature retrieval. However, existing systems often rely on rigid pipelines and exhibit limited reasoning capabilities. We introduce SPAR, a…

信息检索 · 计算机科学 2025-07-22 Xiaofeng Shi , Yuduo Li , Qian Kou , Longbin Yu , Jinxin Xie , Hua Zhou

Query rewriting is pivotal for enhancing dense retrieval, yet current methods demand large-scale supervised data or suffer from inefficient reinforcement learning (RL) exploration. In this work, we first establish that guiding Large…

人工智能 · 计算机科学 2025-07-29 Teng Wang , Hailei Gong , Changwang Zhang , Jun Wang

Long-form text generation remains a significant challenge for large language models (LLMs), particularly in maintaining coherence, ensuring logical consistency, and preserving text quality as sequence length increases. To address these…

计算与语言 · 计算机科学 2025-06-05 Yuhao Wu , Yushi Bai , Zhiqiang Hu , Juanzi Li , Roy Ka-Wei Lee