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Large Language Models (LLMs) have demonstrated impressive capabilities in role-playing scenarios, particularly in simulating domain-specific experts using tailored prompts. This ability enables LLMs to adopt the persona of individuals with…

Artificial Intelligence · Computer Science 2025-01-14 Xinyao Ma , Rui Zhu , Zihao Wang , Jingwei Xiong , Qingyu Chen , Haixu Tang , L. Jean Camp , Lucila Ohno-Machado

Recent studies provide large language models (LLMs) with textual task-solving experiences via prompts to improve their performance. However, previous methods rely on substantial human labor or time to gather such experiences for each task,…

Computation and Language · Computer Science 2025-05-30 Jinglong Gao , Xiao Ding , Lingxiao Zou , Bibo Cai , Bing Qin , Ting Liu

Large language models (LLMs) enable researchers to analyze text at unprecedented scale and minimal cost. Researchers can now revisit old questions and tackle novel ones with rich data. We provide an econometric framework for realizing this…

Econometrics · Economics 2025-12-08 Jens Ludwig , Sendhil Mullainathan , Ashesh Rambachan

We introduce the simulation tool SABCEMM (Simulator for Agent-Based Computational Economic Market Models) for agent-based computational economic market (ABCEM) models. Our simulation tool is implemented in C++ and we can easily run ABCEM…

Computational Finance · Quantitative Finance 2018-10-11 Torsten Trimborn , Philipp Otte , Simon Cramer , Max Beikirch , Emma Pabich , Martin Frank

As psychometric surveys are increasingly used to assess the traits of large language models (LLMs), the need for scalable survey item generation suited for LLMs has also grown. A critical challenge here is ensuring the construct validity of…

Computation and Language · Computer Science 2026-05-26 Sungjib Lim , Woojung Song , Eun-Ju Lee , Yohan Jo

Advances in large language models (LLMs) enable many new innovations in education. However, evaluating the effectiveness of new technology requires real students, which is time-consuming and hard to scale up. Therefore, many recent works on…

Computation and Language · Computer Science 2026-05-06 Alexander Scarlatos , Jaewook Lee , Simon Woodhead , Andrew Lan

Investors and regulators can greatly benefit from a realistic market simulator that enables them to anticipate the consequences of their decisions in real markets. However, traditional rule-based market simulators often fall short in…

Trading and Market Microstructure · Quantitative Finance 2024-04-01 Zhiyuan Yao , Zheng Li , Matthew Thomas , Ionut Florescu

The rapid advancement of Artificial Intelligence has resulted in the advent of Large Language Models (LLMs) with the capacity to produce text that closely resembles human communication. These models have been seamlessly integrated into…

Machine Learning · Computer Science 2025-02-04 Zenon Lamprou , Yashar Moshfeghi

Large language models (LLMs) are increasingly used as human simulators, both for evaluating conversational systems and for generating fine-tuning data. However, naive "act-as-a-user" prompting often yields verbose, unrealistic utterances,…

Artificial Intelligence · Computer Science 2026-05-19 Ashutosh Hathidara , Julien Yu , Vaishali Senthil , Sebastian Schreiber , Anil Babu Ankisettipalli

Recent developments in computer graphics, machine learning, and sensor technologies enable numerous opportunities for extended reality (XR) setups for everyday life, from skills training to entertainment. With large corporations offering…

Human-Computer Interaction · Computer Science 2025-03-04 Kadir Burak Buldu , Süleyman Özdel , Ka Hei Carrie Lau , Mengdi Wang , Daniel Saad , Sofie Schönborn , Auxane Boch , Enkelejda Kasneci , Efe Bozkir

Large Language Models (LLMs) are increasingly used to power autonomous agents for complex, multi-step tasks. However, human-agent interaction remains pointwise and reactive: users approve or correct individual actions to mitigate immediate…

Human-Computer Interaction · Computer Science 2026-03-13 Gaole He , Brian Y. Lim

Large language models (LLMs) are increasingly deployed as customer-facing agents, yet evaluating their reliability remains challenging due to stochastic, multi-turn interactions. Current evaluation protocols rely on linear Monte Carlo…

Artificial Intelligence · Computer Science 2026-04-24 Itay Nakash , George Kour , Ateret Anaby-Tavor

In the digital world, influencers are pivotal as opinion leaders, shaping the views and choices of their influencees. Modern advertising often follows this trend, where marketers choose appropriate influencers for product endorsements,…

Social and Information Networks · Computer Science 2024-11-05 Xiaoqing Zhang , Xiuying Chen , Yuhan Liu , Jianzhou Wang , Zhenxing Hu , Rui Yan

Large Language Models (LLMs),such as ChatGPT, are increasingly used in research, ranging from simple writing assistance to complex data annotation tasks. Recently, some research has suggested that LLMs may even be able to simulate human…

Artificial Intelligence · Computer Science 2025-08-14 Sarah Schröder , Thekla Morgenroth , Ulrike Kuhl , Valerie Vaquet , Benjamin Paaßen

Social media platforms frequently impose restrictive policies to moderate user content, prompting the emergence of creative evasion language strategies. This paper presents a multi-agent framework based on Large Language Models (LLMs) to…

Social and Information Networks · Computer Science 2025-02-27 Jinyu Cai , Yusei Ishimizu , Mingyue Zhang , Munan Li , Jialong Li , Kenji Tei

Social media has emerged as a cornerstone of social movements, wielding significant influence in driving societal change. Simulating the response of the public and forecasting the potential impact has become increasingly important. However,…

Computers and Society · Computer Science 2024-06-18 Xinyi Mou , Zhongyu Wei , Xuanjing Huang

Understanding the behavior of large language models (LLMs) is crucial for ensuring their safe and reliable use. However, existing explainable AI (XAI) methods for LLMs primarily rely on word-level explanations, which are often…

Computation and Language · Computer Science 2025-08-08 Furui Cheng , Vilém Zouhar , Robin Shing Moon Chan , Daniel Fürst , Hendrik Strobelt , Mennatallah El-Assady

Modeling human behavior in urban environments is fundamental for social science, behavioral studies, and urban planning. Prior work often rely on rigid, hand-crafted rules, limiting their ability to simulate nuanced intentions, plans, and…

Artificial Intelligence · Computer Science 2025-06-30 Nicolas Bougie , Narimasa Watanabe

Collaborative filtering (CF) is the key technique for recommender systems. Pure CF approaches exploit the user-item interaction data (e.g., clicks, likes, and views) only and suffer from the sparsity issue. Items are usually associated with…

Information Retrieval · Computer Science 2020-10-19 Guangneng Hu , Yu Zhang , Qiang Yang

Recent advancements in large language models (LLMs) have brought significant changes to various domains, especially through LLM-driven autonomous agents. A representative scenario is in software development, where LLM agents demonstrate…

Computation and Language · Computer Science 2024-06-06 Chen Qian , Yufan Dang , Jiahao Li , Wei Liu , Zihao Xie , Yifei Wang , Weize Chen , Cheng Yang , Xin Cong , Xiaoyin Che , Zhiyuan Liu , Maosong Sun
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