Abstract. In this paper we present conceptual foundations of an exception handling model for context-aware CSCW applications. Human participation in the recovery actions is an integral part of this model. Role ion is provided with an exception interface through which the role members can perform exception handling actions. Exception handling involving multiple role members is also supported through interrole exception propagation mechanisms provided in the model.
Anand R. Tripathi, Devdatta Kulkarni, Tanvir Ahmed