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This paper investigates various approaches using Large Language Models (LLMs) to identify gaps and misconceptions in students' self-explanations of specific instructional material, in our case explanations of code examples. This research is…

计算机与社会 · 计算机科学 2025-01-22 Priti Oli , Rabin Banjade , Andrew M. Olney , Vasile Rus

Large Language Models (LLMs) often struggle to maintain their original performance when faced with semantically coherent but task-irrelevant contextual information. Although prior studies have explored this issue using fixed-template or…

计算与语言 · 计算机科学 2025-09-23 Yanbo Wang , Zixiang Xu , Yue Huang , Chujie Gao , Siyuan Wu , Jiayi Ye , Pin-Yu Chen , Xiuying Chen , Xiangliang Zhang

Multiple-choice questions (MCQs) are widely used to evaluate large language models (LLMs). However, LLMs remain vulnerable to the presence of plausible distractors. This often diverts attention toward irrelevant choices, resulting in…

计算与语言 · 计算机科学 2026-04-08 Mohammad Reza Ghasemi Madani , Soyeon Caren Han , Shuo Yang , Jey Han Lau

The Socratic method is a way of guiding students toward solving a problem independently without directly revealing the solution to the problem. Although this method has been shown to significantly improve student learning outcomes, it…

计算与语言 · 计算机科学 2024-04-22 Nischal Ashok Kumar , Andrew Lan

Extensive research on formal verification of machine learning (ML) systems indicates that learning from data alone often fails to capture underlying background knowledge. A variety of verifiers have been developed to ensure that a…

计算机科学中的逻辑 · 计算机科学 2023-11-17 Thomas Flinkow , Barak A. Pearlmutter , Rosemary Monahan

Multiple-choice question answering (MCQA) becomes particularly challenging when all choices are relevant to the question and are semantically similar. Yet this setting of MCQA can potentially provide valuable clues for choosing the right…

计算与语言 · 计算机科学 2024-08-22 Wenqing Deng , Zhe Wang , Kewen Wang , Shirui Pan , Xiaowang Zhang , Zhiyong Feng

Uncertainty quantification (UQ) has emerged as a promising approach for detecting hallucinations and low-quality output of Large Language Models (LLMs). However, obtaining proper uncertainty scores is complicated by the conditional…

The rapid development of large language models (LLMs) has not only provided numerous opportunities but also presented significant challenges. This becomes particularly evident when LLMs inadvertently generate harmful or toxic content,…

Text detoxification, a variant of style transfer tasks, finds useful applications in online social media. This work presents a fine-tuning method that only uses non-parallel data to turn large language models (LLM) into a detoxification…

计算与语言 · 计算机科学 2024-10-29 Xinhong Xie , Tao Li , Quanyan Zhu

Large language models (LLMs) have demonstrated remarkable capabilities in problem-solving. However, their proficiency in solving mathematical problems remains inadequate. We propose MathScale, a simple and scalable method to create…

计算与语言 · 计算机科学 2024-03-06 Zhengyang Tang , Xingxing Zhang , Benyou Wang , Furu Wei

We present Attentive Reasoning Queries (ARQs), a novel structured reasoning approach that significantly improves instruction-following in Large Language Models through domain-specialized reasoning blueprints. While LLMs demonstrate…

计算与语言 · 计算机科学 2025-03-06 Bar Karov , Dor Zohar , Yam Marcovitz

Large Language Models (LLMs), when used in educational settings without pedagogical fine-tuning, often provide immediate answers rather than guiding students through the problem-solving process. This approach falls short of pedagogically…

计算与语言 · 计算机科学 2024-10-08 Shashank Sonkar , Kangqi Ni , Sapana Chaudhary , Richard G. Baraniuk

Large Language Models (LLMs) have exhibited impressive capabilities in various tasks, yet their vast parameter sizes restrict their applicability in resource-constrained settings. Knowledge distillation (KD) offers a viable solution by…

In mathematical reasoning tasks, the advancement of Large Language Models (LLMs) relies heavily on high-quality training data with clearly defined and well-graded difficulty levels. However, existing data synthesis methods often suffer from…

机器学习 · 计算机科学 2026-01-27 Xuchen Li , Jing Chen , Xuzhao Li , Hao Liang , Xiaohuan Zhou , Taifeng Wang , Wentao Zhang

The widespread proliferation of online content has intensified concerns about clickbait, deceptive or exaggerated headlines designed to attract attention. While Large Language Models (LLMs) offer a promising avenue for addressing this…

计算与语言 · 计算机科学 2026-01-21 Chaowei Zhang , Xiansheng Luo , Zewei Zhang , Yi Zhu , Jipeng Qiang , Longwei Wang

Large language models (LLMs) have been one of the most important discoveries in machine learning in recent years. LLM-based artificial intelligence (AI) assistants, such as ChatGPT, have consistently attracted the attention from…

计算与语言 · 计算机科学 2025-03-19 Alexey Karev , Dong Xu

Multi-modal large language models (MLLMs) are expected to support multi-turn queries of interchanging image and text modalities in production. However, the current MLLMs trained with visual-question-answering (VQA) datasets could suffer…

计算与语言 · 计算机科学 2024-11-06 Shengzhi Li , Rongyu Lin , Shichao Pei

Large Language Models (LLMs) are often used as automated judges to evaluate text, but their effectiveness can be hindered by various unintentional biases. We propose using linear classifying probes, trained by leveraging differences between…

计算与语言 · 计算机科学 2025-03-25 Sharan Maiya , Yinhong Liu , Ramit Debnath , Anna Korhonen

With the breakthroughs in large language models (LLMs), query generation techniques that expand documents and queries with related terms are becoming increasingly popular in the information retrieval field. Such techniques have been shown…

信息检索 · 计算机科学 2025-07-16 Adam Yang , Gustavo Penha , Enrico Palumbo , Hugues Bouchard

Visual Question Answering (VQA) with multiple choice questions enables a vision-centric evaluation of Multimodal Large Language Models (MLLMs). Although it reliably checks the existence of specific visual abilities, it is easier for the…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Manu Gaur , Darshan Singh S , Makarand Tapaswi