This volume contains the post-proceedings of the Sixteenth International Workshop on Graph Computation Models (GCM 2025). The workshops took place in Koblenz, Germany on June 10 as part of STAF (Software Technologies: Applications and Foundations). Graphs are common mathematical structures that are visual and intuitive. They constitute a natural and seamless way for system modeling in science, engineering, and beyond, including computer science, biology, and business process modeling. Graph computation models constitute a class of very high-level models where graphs are first-class citizens. The aim of the International GCM Workshop series is to bring together researchers interested in all aspects of computation models based on graphs and graph transformation. It promotes the cross-fertilizing exchange of ideas and experiences among senior and young researchers from the different communities interested in the foundations, applications, and implementations of graph computation models and related areas.

翻译：本卷收录了第十六届图计算模型国际研讨会（GCM 2025）的会后论文集。该研讨会于6月10日在德国科布伦茨举行，隶属于STAF（软件技术：应用与基础）系列活动。图是一种常见且直观可视的数学结构，为包括计算机科学、生物学和业务流程建模在内的科学、工程及其他领域的系统建模提供了一种自然且无缝的方式。图计算模型是一类将图作为一等公民的极高层次模型。国际GCM研讨会系列旨在汇聚对基于图及图变换的计算模型各方面感兴趣的研究人员，促进来自图计算模型及相关领域的基础研究、应用与实现等不同社群的高级学者与青年研究者之间进行思想与经验的交叉融合交流。