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Large language models (LLMs) have demonstrated significant capabilities, but their widespread deployment and more advanced applications raise critical sustainability challenges, particularly in inference energy consumption. We propose the…

Computers and Society · Computer Science 2025-01-15 Hui Wu , Xiaoyang Wang , Zhong Fan

While large language model (LLM) agents can effectively use external tools for complex real-world tasks, they require memory systems to leverage historical experiences. Current memory systems enable basic storage and retrieval but lack…

Computation and Language · Computer Science 2025-10-09 Wujiang Xu , Zujie Liang , Kai Mei , Hang Gao , Juntao Tan , Yongfeng Zhang

This paper presents an evaluation of three LLMs, GPT-4, Claude 3, and Gemini, for automated Behaviour-Driven Development (BDD) scenarios generation. To support this evaluation, we constructed a dataset of 500 user stories, requirement…

Software Engineering · Computer Science 2026-03-06 Amila Rathnayake , Mojtaba Shahin , Golnoush Abaei

Creative story generation has long been a goal of NLP research. While existing methodologies have aimed to generate long and coherent stories, they fall significantly short of human capabilities in terms of diversity and character depth. To…

Computation and Language · Computer Science 2024-12-16 Kyeongman Park , Minbeom Kim , Kyomin Jung

In recent years, knowledge graphs have been integrated into recommender systems as item-side auxiliary information, enhancing recommendation accuracy. However, constructing and integrating structural user-side knowledge remains a…

Information Retrieval · Computer Science 2024-12-19 Zheng Hu , Zhe Li , Ziyun Jiao , Satoshi Nakagawa , Jiawen Deng , Shimin Cai , Tao Zhou , Fuji Ren

Recent advances in large language models (LLMs) have significantly improved language-driven 3D content generation, but most existing approaches still treat scene generation and user interaction as separate processes, limiting the…

Computer Vision and Pattern Recognition · Computer Science 2026-05-08 Anh H. Vo , Sungyo Lee , Phil-Joong Kim , Soo-Mi Choi , Yong-Guk Kim

Simulation-based testing is crucial for validating autonomous vehicles (AVs), yet existing scenario generation methods either overfit to common driving patterns or operate in an offline, non-interactive manner that fails to expose rare,…

Artificial Intelligence · Computer Science 2025-07-16 Yuewen Mei , Tong Nie , Jian Sun , Ye Tian

Early-stage users in a new scenario intensify cold-start challenges, yet prior works often address only parts of the problem through model architecture. Launching a new user experience to replace an established product involves sparse…

Machine Learning · Computer Science 2026-03-03 Wenhao Zheng , Wang Lu , Fangshuang Tang , Yiyang Lu , Jun Yang , Pengcheng Xiong , Yulan Yan

The conventional Cranfield paradigm struggles to effectively capture user satisfaction due to its weak correlation between relevance and satisfaction, alongside the high costs of relevance annotation in building test collections. To tackle…

Information Retrieval · Computer Science 2025-06-12 Xingzhu Wang , Erhan Zhang , Yiqun Chen , Jinghan Xuan , Yucheng Hou , Yitong Xu , Ying Nie , Shuaiqiang Wang , Dawei Yin , Jiaxin Mao

LLMs are frequently used tools for conversational generation. Without additional information LLMs can generate lower quality responses due to lacking relevant content and hallucinations, as well as the perception of poor emotional…

Computation and Language · Computer Science 2024-10-22 Alex Clay , Ernesto Jiménez-Ruiz

While many researchers use Large Language Models (LLMs) through chat-based access, their real potential lies in leveraging LLMs via application programming interfaces (APIs). This paper conceptualizes LLMs as universal text processing…

Computation and Language · Computer Science 2026-03-23 Ivan Zupic

Generating coherent and communicative visual sequences, such as image sequences and videos, remains a significant challenge for current multimodal systems. Despite advances in visual quality and the integration of world knowledge, existing…

Computer Vision and Pattern Recognition · Computer Science 2026-03-31 Chutian Meng , Fan Ma , Chi Zhang , Jiaxu Miao , Yi Yang , Yueting Zhuang

User modeling (UM) aims to discover patterns or learn representations from user data about the characteristics of a specific user, such as profile, preference, and personality. The user models enable personalization and suspiciousness…

Computation and Language · Computer Science 2023-12-27 Zhaoxuan Tan , Meng Jiang

Modeling coordination among generative agents in complex multi-round decision-making presents a core challenge for AI and operations management. Although behavioral experiments have revealed cognitive biases behind supply chain…

Multiagent Systems · Computer Science 2026-04-21 Jiuyun Jiang , Yuecheng Hong , Bo Yang , Jin Yang , Guangxin Jiang , Xiaomeng Guo , Guang Xiao

Time-series anomaly detection plays a central role across a wide range of application domains. With the increasing proliferation of the Internet of Things (IoT) and smart manufacturing, time-series data has dramatically increased in both…

Machine Learning · Computer Science 2025-10-13 Yuan-Cheng Yu , Yen-Chieh Ouyang , Chun-An Lin

As requirements drift with rapid iterations, agile development becomes the dominant paradigm. Goal-driven Requirements Elicitation (RE) is a pivotal yet challenging task in agile project development due to its heavy tangling with adaptive…

Software Engineering · Computer Science 2025-03-18 Xinkai Zou , Yan Liu , Xiongbo Shi , Chen Yang

The use of Large Language Models (LLMs) for autonomous code generation is gaining attention in emerging technologies. As LLM capabilities expand, they offer new possibilities such as code refactoring, security enhancements, and legacy…

Large language models (LLMs) bring unprecedented flexibility in defining and executing complex, creative natural language generation (NLG) tasks. Yet, this flexibility brings new challenges, as it introduces new degrees of freedom in…

Computation and Language · Computer Science 2024-07-08 Furkan Şahinuç , Ilia Kuznetsov , Yufang Hou , Iryna Gurevych

As the strength of Large Language Models (LLMs) has grown over recent years, so too has interest in their use as the underlying models for autonomous agents. Although LLMs demonstrate emergent abilities and broad expertise across natural…

Artificial Intelligence · Computer Science 2024-12-06 Chris Sypherd , Vaishak Belle

Large language models (LLMs) excel at generating code from natural language (NL) descriptions. However, the plain textual descriptions are inherently ambiguous and often fail to capture complex requirements like intricate system behaviors,…

Artificial Intelligence · Computer Science 2025-11-06 Wenxin Mao , Zhitao Wang , Long Wang , Sirong Chen , Cuiyun Gao , Luyang Cao , Ziming Liu , Qiming Zhang , Jun Zhou , Zhi Jin