activity
20242026
collaborators

6 papers

cs.AI2026

From Atomic Actions to Standard Operating Procedures: Iterative Tool Optimization for Self-Evolving LLM Agents

Haipeng Ding, Yuexiang Xie, Zhewei Wei +2

Tool utilization enables Large Language Model (LLM) agents to interact with the real world and resolve complex tasks. However, existing agent frameworks predominantly rely on stati…

cs.DB2026

Large Language Model-Enhanced Relational Operators: Taxonomy, Benchmark, and Analysis

Yunxiang Su, Tianjing Zeng, Zhongjun Ding +5

With the development of large language models (LLMs), numerous studies integrate LLMs through operator-like components to enhance relational data processing tasks, e.g., filters wi…

cs.SI2026

GRAPHIA: Harnessing Social Graph Data to Enhance LLM-Based Social Simulation

Jiarui Ji, Zehua Zhang, Zhewei Wei +3

Large language models (LLMs) have shown promise in simulating human-like social behaviors. Social graphs provide high-quality supervision signals that encode both local interaction…

physics.soc-ph2025

Leveraging LLM-based agents for social science research: insights from citation network simulations

Jiarui Ji, Runlin Lei, Xuchen Pan +8

The emergence of Large Language Models (LLMs) demonstrates their potential to encapsulate the logic and patterns inherent in human behavior simulation by leveraging extensive web d…

cs.CL2025

LLM-Based Multi-Agent Systems are Scalable Graph Generative Models

Jiarui Ji, Runlin Lei, Jialing Bi +6

The structural properties of naturally arising social graphs are extensively studied to understand their evolution. Prior approaches for modeling network dynamics typically rely on…

cs.CL2024

SRAP-Agent: Simulating and Optimizing Scarce Resource Allocation Policy with LLM-based Agent

Jiarui Ji, Yang Li, Hongtao Liu +5

Public scarce resource allocation plays a crucial role in economics as it directly influences the efficiency and equity in society. Traditional studies including theoretical model-…