Picard, WillyAbramowicz, WitoldMayr, Heinrich C.2019-08-122019-08-1220062-88579-179-Xhttps://dl.gi.de/handle/20.500.12116/24176Support for human-to-human interactions over a network is still insufficient. Many research has to been done to provide both theoretical and practical knowledge to this field. This paper presents a model for adaptive humam collaboration. A key element of this model is the modeling of some social elements involved during the collaboration process. Processes are modeled as social protocols. A second contribution is the proposition of negotiation as a mean for adaption of these protocols.enText/Conference Paper1617-5468