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The rapid advancement of Large Language Models (LLMs) has enabled them to generate complex, multi-step plans and itineraries. However, these generated plans often lack temporal and spatial consistency, particularly in scenarios involving…

Computation and Language · Computer Science 2025-10-30 Shravan Gadbail , Masumi Desai , Kamalakar Karlapalem

The integration of artificial intelligence into development research methodologies presents unprecedented opportunities for addressing persistent challenges in participatory research, particularly in linguistically diverse regions like…

Computers and Society · Computer Science 2024-11-14 Xinjie Zhao , Shyaman Maduranga Sriwarnasinghe , Jiacheng Tang , Shiyun Wang , Hao Wang , So Morikawa

A language can have different varieties. These varieties can affect the performance of natural language processing (NLP) models, including large language models (LLMs), which are often trained on data from widely spoken varieties. This…

Computation and Language · Computer Science 2025-03-21 Zixin Tang , Chieh-Yang Huang , Tsung-Che Li , Ho Yin Sam Ng , Hen-Hsen Huang , Ting-Hao 'Kenneth' Huang

Train delays can propagate rapidly throughout the Urban Rail Transit (URT) network under networked operation conditions, posing significant challenges to operational departments. Accurately predicting passenger travel choices under train…

Machine Learning · Computer Science 2024-10-02 Chen Chen , Yuxin He , Hao Wang , Jingjing Chen , Qin Luo

Large Language Models (LLMs) such as GPT-4 and Llama3 have significantly impacted various fields by enabling high-quality synthetic data generation and reducing dependence on expensive human-generated datasets. Despite this, challenges…

Computation and Language · Computer Science 2025-11-18 Yue Huang , Siyuan Wu , Chujie Gao , Dongping Chen , Qihui Zhang , Yao Wan , Tianyi Zhou , Jianfeng Gao , Chaowei Xiao , Lichao Sun , Xiangliang Zhang

Cities today generate enormous streams of data from sensors, cameras, and connected infrastructure. While this information offers unprecedented opportunities to improve urban life, most existing systems struggle with scale, latency, and…

Artificial Intelligence · Computer Science 2025-09-03 Kishor Datta Gupta , Md Manjurul Ahsan , Mohd Ariful Haque , Roy George , Azmine Toushik Wasi

Tourism Recommender Systems (TRS) have traditionally focused on providing personalized travel suggestions, often prioritizing user preferences without considering broader sustainability goals. Integrating sustainability into TRS has become…

Information Retrieval · Computer Science 2025-04-15 Ashmi Banerjee , Adithi Satish , Wolfgang Wörndl

Large language models have made tremendous progress in recent years, but low-resource languages, like Tibetan, remain significantly underrepresented in their evaluation. Despite Tibetan being spoken by over seven million people, it has…

The emergence of Large Language Models (LLMs) like ChatGPT has inspired the development of LLM-based agents capable of addressing complex, real-world tasks. However, these agents often struggle during task execution due to methodological…

Computation and Language · Computer Science 2025-01-22 Yaoxiang Wang , Zhiyong Wu , Junfeng Yao , Jinsong Su

Large language models (LLMs) have achieved remarkable success across a wide range of natural language processing tasks, yet their performance remains heavily biased toward high-resource languages. Tibetan, despite its cultural significance…

This paper explores the intersection of technology and sleep pattern comprehension, presenting a cutting-edge two-stage framework that harnesses the power of Large Language Models (LLMs). The primary objective is to deliver precise sleep…

Machine Learning · Computer Science 2024-05-08 Yonchanok Khaokaew , Kaixin Ji , Thuc Hanh Nguyen , Hiruni Kegalle , Marwah Alaofi , Hao Xue , Flora D. Salim

The resurgence and rapid advancement of Generative Artificial Intelligence (GenAI) in 2023 has catalyzed transformative shifts across numerous industry sectors, including urban transportation and logistics. This study investigates the…

Artificial Intelligence · Computer Science 2024-09-24 Shaowei Ying , Zhenlong Li , Manzhu Yu

This paper presents an innovative exploration of the application potential of large language models (LLM) in addressing the challenging task of automatically generating behavior trees (BTs) for complex tasks. The conventional manual BT…

Computation and Language · Computer Science 2024-01-17 Fu Li , Xueying Wang , Bin Li , Yunlong Wu , Yanzhen Wang , Xiaodong Yi

Large language model (LLM)-driven multi-agent systems (MAS) are transforming how humans and AIs collaboratively generate ideas and artifacts. While existing surveys provide comprehensive overviews of MAS infrastructures, they largely…

Human-Computer Interaction · Computer Science 2025-05-28 Yi-Cheng Lin , Kang-Chieh Chen , Zhe-Yan Li , Tzu-Heng Wu , Tzu-Hsuan Wu , Kuan-Yu Chen , Hung-yi Lee , Yun-Nung Chen

Generative large language models (LLMs) have demonstrated gaps in diverse cultural awareness across the globe. We investigate the effect of retrieval augmented generation and search-grounding techniques on LLMs' ability to display…

Computation and Language · Computer Science 2025-07-17 Piyawat Lertvittayakumjorn , David Kinney , Vinodkumar Prabhakaran , Donald Martin , Sunipa Dev

Multimodal large language models (MLLMs) extend the success of language models to visual understanding, and recent efforts have sought to build unified MLLMs that support both understanding and generation. However, constructing such models…

Computer Vision and Pattern Recognition · Computer Science 2025-10-03 Hanyu Wang , Jiaming Han , Ziyan Yang , Qi Zhao , Shanchuan Lin , Xiangyu Yue , Abhinav Shrivastava , Zhenheng Yang , Hao Chen

Background: Retrieval augmented generation (RAG) technology can empower large language models (LLMs) to generate more accurate, professional, and timely responses without fine tuning. However, due to the complex reasoning processes and…

Computation and Language · Computer Science 2026-02-27 Jianmin Li , Ying Chang , Su-Kit Tang , Yujia Liu , Yanwen Wang , Shuyuan Lin , Binkai Ou

The proliferation of large language models (LLMs) has significantly transformed the digital information landscape, making it increasingly challenging to distinguish between human-written and LLM-generated content. Detecting LLM-generated…

Computation and Language · Computer Science 2025-06-30 Minjia Mao , Dongjun Wei , Xiao Fang , Michael Chau

Predicting the future trajectory of complex and rapidly evolving systems remains a significant challenge, particularly in domains where data is scarce or unreliable. This study introduces a novel approach to qualitative forecasting by…

Artificial Intelligence · Computer Science 2025-03-03 Francesco Bertolotti , Luca Mari

The advent of ChatGPT and similar large language models (LLMs) has revolutionized the human-AI interaction and information-seeking process. Leveraging LLMs as an alternative to search engines, users can now access summarized information…

Human-Computer Interaction · Computer Science 2024-04-18 Ben Wang