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The continuous evolution and enhanced reasoning capabilities of large language models (LLMs) have elevated their role in complex tasks, notably in travel planning, where demand for personalized, high-quality itineraries is rising. However,…

Artificial Intelligence · Computer Science 2025-08-05 Yuanzhe Shen , Kaimin Wang , Changze Lv , Xiaoqing Zheng , Xuanjing Huang

Tibet, ensconced within China's territorial expanse, is distinguished by its labyrinthine and heterogeneous topography, a testament to its profound historical heritage, and the cradle of a unique religious ethos. The very essence of these…

Computation and Language · Computer Science 2025-02-21 Jinhu Qi , Shuai Yan , Wentao Zhang , Yibo Zhang , Zirui Liu , Ke Wang

Prior work has demonstrated large language models' (LLMs) potential to discern statistical tendencies within their pre-training corpora. Despite that, many examinations of LLMs' knowledge capacity focus on knowledge explicitly appearing in…

Computation and Language · Computer Science 2023-11-15 Ming Jiang , Mansi Joshi

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

No previous work has studied the performance of Large Language Models (LLMs) in the context of Traditional Chinese Medicine (TCM), an essential and distinct branch of medical knowledge with a rich history. To bridge this gap, we present a…

Computation and Language · Computer Science 2024-03-15 Li Yizhen , Huang Shaohan , Qi Jiaxing , Quan Lei , Han Dongran , Luan Zhongzhi

The success of ChatGPT validates the potential of large language models (LLMs) in artificial general intelligence (AGI). Subsequently, the release of LLMs has sparked the open-source community's interest in instruction-tuning, which is…

Computation and Language · Computer Science 2023-10-23 Qingyi Si , Tong Wang , Zheng Lin , Xu Zhang , Yanan Cao , Weiping Wang

The recent success of large language models (LLMs) has shown great potential to develop more powerful conversational recommender systems (CRSs), which rely on natural language conversations to satisfy user needs. In this paper, we embark on…

Computation and Language · Computer Science 2024-06-21 Xiaolei Wang , Xinyu Tang , Wayne Xin Zhao , Jingyuan Wang , Ji-Rong Wen

The recent advancements in artificial intelligence highlight the potential of language models in psychological health support. While models trained on data from mental health service platform have achieved preliminary success, challenges…

Computation and Language · Computer Science 2024-03-26 Hongbin Na

Travel behavior prediction is a core problem in transportation demand management and is traditionally addressed using numerical models calibrated on observed data. With recent advances in large language models (LLMs), new opportunities have…

Machine Learning · Computer Science 2026-03-12 Baichuan Mo , Hanyong Xu , Ruoyun Ma , Jung-Hoon Cho , Dingyi Zhuang , Xiaotong Guo , Jinhua Zhao

As the applicability of Large Language Models (LLMs) extends beyond traditional text processing tasks, there is a burgeoning interest in their potential to excel in planning and reasoning assignments, realms traditionally reserved for…

Artificial Intelligence · Computer Science 2024-06-03 Atharva Gundawar , Mudit Verma , Lin Guan , Karthik Valmeekam , Siddhant Bhambri , Subbarao Kambhampati

This study aims to innovatively explore adaptive applications of large language models (LLM) in urban renewal. It also aims to improve its performance and text generation quality for knowledge question-answering (QA) tasks. Based on the…

Computation and Language · Computer Science 2023-11-28 Xi Wang , Xianyao Ling , Tom Zhang , Xuecao Li , Shaolan Wang , Zhixing Li , Liang Zhang , Peng Gong

Cultural backgrounds shape individuals' perspectives and approaches to problem-solving. Since the emergence of GPT-1 in 2018, large language models (LLMs) have undergone rapid development. To date, the world's ten leading LLM developers are…

Computation and Language · Computer Science 2026-01-08 Feiyan Liu , Siyan Zhao , Chenxun Zhuo , Tianming Liu , Bao Ge

Recent advances in Large Language Models (LLMs) have achieved remarkable breakthroughs in understanding and responding to user intents. However, their performance lag behind general use cases in some expertise domains, such as Chinese…

Computation and Language · Computer Science 2023-12-29 Songhua Yang , Hanjie Zhao , Senbin Zhu , Guangyu Zhou , Hongfei Xu , Yuxiang Jia , Hongying Zan

We present HotelMatch-LLM, a multimodal dense retrieval model for the travel domain that enables natural language property search, addressing the limitations of traditional travel search engines which require users to start with a…

Information Retrieval · Computer Science 2025-06-10 Arian Askari , Emmanouil Stergiadis , Ilya Gusev , Moran Beladev

This paper presents a comprehensive framework for testing and evaluating quality characteristics of Large Language Model (LLM) systems enhanced with Retrieval-Augmented Generation (RAG) in tourism applications. Through systematic empirical…

Software Engineering · Computer Science 2025-02-11 Bestoun S. Ahmed , Ludwig Otto Baader , Firas Bayram , Siri Jagstedt , Peter Magnusson

Frontier large language models (LLMs) are developed by researchers and practitioners with skewed cultural backgrounds and on datasets with skewed sources. However, LLMs' (lack of) multicultural knowledge cannot be effectively assessed with…

The research field of Information Retrieval (IR) has evolved significantly, expanding beyond traditional search to meet diverse user information needs. Recently, Large Language Models (LLMs) have demonstrated exceptional capabilities in…

Tourism Recommender Systems (TRS) are crucial in personalizing travel experiences by tailoring recommendations to users' preferences, constraints, and contextual factors. However, publicly available travel datasets often lack sufficient…

Information Retrieval · Computer Science 2025-04-15 Ashmi Banerjee , Adithi Satish , Fitri Nur Aisyah , Wolfgang Wörndl , Yashar Deldjoo

Using large language models (LLMs) to assist psychological counseling is a significant but challenging task at present. Attempts have been made on improving empathetic conversations or acting as effective assistants in the treatment with…

Computation and Language · Computer Science 2024-06-11 Chenhao Zhang , Renhao Li , Minghuan Tan , Min Yang , Jingwei Zhu , Di Yang , Jiahao Zhao , Guancheng Ye , Chengming Li , Xiping Hu

The rise of Large Language Models (LLMs), such as LLaMA and ChatGPT, has opened new opportunities for enhancing recommender systems through improved explainability. This paper provides a systematic literature review focused on leveraging…

Information Retrieval · Computer Science 2025-01-22 Alan Said