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Towards an Operational Emergency Response System for Large Scale Situations: POLARISC

After a lot of recent natural and human-made disasters all over the world, the large-scale emergency response process is becoming very critical and challenging. Lives can be lost and property can be harmed. To respond to these major threats, an effective operational emergency response system needs to address the necessity of data sharing, information exchange and coordination between the different involved Emergency Responders (ERs) including firefighters, police, healthcare services, army, municipality and so on to successfully respond to largescale disasters. Therefore, the goal of this paper is to introduce POLARISC, an interoperable software solution based on a common modular ontology shared by all the ERs. Its main objective is to solve the problem of heterogeneity of data, to guarantee a common understanding among the various ERs, and to enable interoperability among them in order to coordinate their interventions and to obtain a real-time operational picture of the situation.