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Automated evaluation is crucial for streamlining text summarization benchmarking and model development, given the costly and time-consuming nature of human evaluation. Traditional methods like ROUGE do not correlate well with human…

Computation and Language · Computer Science 2024-07-23 Hwanjun Song , Hang Su , Igor Shalyminov , Jason Cai , Saab Mansour

Large language models (LLMs) often produce unsupported or unverifiable content, known as "hallucinations." To mitigate this, retrieval-augmented LLMs incorporate citations, grounding the content in verifiable sources. Despite such…

Information Retrieval · Computer Science 2024-08-26 Weijia Zhang , Mohammad Aliannejadi , Yifei Yuan , Jiahuan Pei , Jia-Hong Huang , Evangelos Kanoulas

Large Language Models (LLMs) are increasingly explored for educational tasks such as grading, yet their alignment with human evaluation in real classrooms remains underexamined. In this study, we investigate the feasibility of using an LLM…

Computation and Language · Computer Science 2025-11-19 Grace Byun , Swati Rajwal , Jinho D. Choi

In the realm of Large Language Model (LLM) functionalities, providing reliable information is paramount, yet reports suggest that LLM outputs lack consistency. This inconsistency, often at-tributed to randomness in token sampling,…

Computation and Language · Computer Science 2024-10-22 Yanggyu Lee , Jihie Kim

We propose a clinical decision support system (CDSS) for mental health diagnosis that combines the strengths of large language models (LLMs) and constraint logic programming (CLP). Having a CDSS is important because of the high complexity…

Artificial Intelligence · Computer Science 2025-02-24 Brian Hyeongseok Kim , Chao Wang

Heterogeneous information networks (HIN) have gained increasing popularity in recent years for capturing complex relations between diverse types of nodes. Meta-structures are proposed as a useful tool to identify the important patterns in…

Machine Learning · Computer Science 2024-06-25 Lin Chen , Fengli Xu , Nian Li , Zhenyu Han , Meng Wang , Yong Li , Pan Hui

Recommender systems are essential for guiding users through the vast and diverse landscape of digital content by delivering personalized and relevant suggestions. However, improving both personalization and interpretability remains a…

Information Retrieval · Computer Science 2025-08-05 Danial Ebrat , Tina Aminian , Sepideh Ahmadian , Luis Rueda

Large Language Models (LLMs) are transforming a wide range of domains, yet verifying their outputs remains a significant challenge, especially for complex open-ended tasks such as consolidation, summarization, and knowledge extraction. To…

Amidst the rapid advances of large language models (LLMs), most LLMs still struggle with mixed-language inputs, limited Codeswitching (CSW) datasets, and evaluation biases, which hinder their deployment in multilingual societies. This…

Computation and Language · Computer Science 2026-04-22 Rajvee Sheth , Samridhi Raj Sinha , Mahavir Patil , Himanshu Beniwal , Mayank Singh

The summarization capabilities of pretrained and large language models (LLMs) have been widely validated in general areas, but their use in scientific corpus, which involves complex sentences and specialized knowledge, has been less…

Computation and Language · Computer Science 2025-05-05 Xiuying Chen , Tairan Wang , Qingqing Zhu , Taicheng Guo , Shen Gao , Zhiyong Lu , Xin Gao , Xiangliang Zhang

Large language models (LLMs) have achieved impressive results in high-resource languages like English, yet their effectiveness in low-resource and morphologically rich languages remains underexplored. In this paper, we present a…

Computation and Language · Computer Science 2026-02-13 Chengxuan Xia , Qianye Wu , Hongbin Guan , Sixuan Tian , Yilun Hao , Xiaoyu Wu

Text-to-Table aims to generate structured tables to convey the key information from unstructured documents. Existing text-to-table datasets are typically oriented English, limiting the research in non-English languages. Meanwhile, the…

Computation and Language · Computer Science 2024-05-21 Haoxiang Shi , Jiaan Wang , Jiarong Xu , Cen Wang , Tetsuya Sakai

Software Engineering (SE) research involving the use of Large Language Models (LLMs) has introduced several new challenges related to rigour in benchmarking, contamination, replicability, and sustainability. In this paper, we invite the…

Software Engineering · Computer Science 2026-01-21 David Williams , Max Hort , Maria Kechagia , Aldeida Aleti , Justyna Petke , Federica Sarro

With an increasing number of parameters and pre-training data, generative large language models (LLMs) have shown remarkable capabilities to solve tasks with minimal or no task-related examples. Notably, LLMs have been successfully employed…

Computation and Language · Computer Science 2023-10-31 Christoph Leiter , Juri Opitz , Daniel Deutsch , Yang Gao , Rotem Dror , Steffen Eger

Large language models (LLMs) have achieved remarkable progress in code generation, yet their true programming competence remains underexplored. We introduce the Code Triangle framework, which systematically evaluates LLMs across three…

Computation and Language · Computer Science 2025-07-09 Taolin Zhang , Zihan Ma , Maosong Cao , Junnan Liu , Songyang Zhang , Kai Chen

Existing large language models (LLMs) for machine translation are typically fine-tuned on sentence-level translation instructions and achieve satisfactory performance at the sentence level. However, when applied to document-level…

Computation and Language · Computer Science 2024-01-17 Yachao Li , Junhui Li , Jing Jiang , Min Zhang

Large Language Models (LLMs) have shown impressive capabilities in various applications, but they still face various inconsistency issues. Existing works primarily focus on the inconsistency issues within a single LLM, while we…

Computation and Language · Computer Science 2024-11-15 Kai Xiong , Xiao Ding , Yixin Cao , Ting Liu , Bing Qin

Pre-trained Language Models (PLMs) have the potential to transform software development tasks. However, despite significant advances, current PLMs struggle to capture the structured and relational attributes of code, such as control flow…

Software Engineering · Computer Science 2026-05-06 Mert Tiftikci , Amir Molzam Sharifloo , Mira Mezini

Recent advances in Large Language Models (LLMs) have demonstrated remarkable general reasoning capabilities. However, systematically evaluating and enhancing these reasoning capabilities is challenging due to the lack of controllable and…

Artificial Intelligence · Computer Science 2025-09-04 Yanxiao Zhao , Yaqian Li , Zihao Bo , Rinyoichi Takezoe , Haojia Hui , Mo Guang , Lei Ren , Xiaolin Qin , Kaiwen Long

Grading programming assignments is crucial for guiding students to improve their programming skills and coding styles. This study presents an automated grading framework, CodEv, which leverages Large Language Models (LLMs) to provide…

Computers and Society · Computer Science 2025-02-28 En-Qi Tseng , Pei-Cing Huang , Chan Hsu , Peng-Yi Wu , Chan-Tung Ku , Yihuang Kang