Series: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering

This two-volume set, LNICST 680-681, constitutes the refereed proceedings of the 21st EAI International Conference on Collaborative Computing: Networking, Applications and Worksharing, CollaborateCom 2025, held in Shanghai, China, during 15–16 November 2025. The 58 full papers included in these volumes were carefully reviewed and selected from 207 submissions. They are categorised under the following topical sections: Part I: Large Language...