Supervision of Agents Modelling Evacuation at Crisis Situations

Čapkovič, František

doi:10.1007/978-3-642-30947-2_6

Cited by 4 publications

(14 citation statements)

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“…The P/T PN-based approach [4,5] is very useful at the creation of the detailed model of EA as well as at synthesizing the supervisors guaranteeing the desired cooperation of the individual components of the model. While in [4] the principal P/T PN model of the EA was introduced and tested, in [5] also the P/T PN-based model of the workflow was introduced and tested.…”

Section: γ K T Mmentioning

confidence: 99%

“…While in [4] the principal P/T PN model of the EA was introduced and tested, in [5] also the P/T PN-based model of the workflow was introduced and tested. Although the P/T PN models are very suitable and useful, they do not allow to observe the the course of the evacuation process in time.…”

Section: γ K T Mmentioning

confidence: 99%

“…Supervisors synthesized and utilized in [4][5][6] were able to ensure the intended agent cooperation. The supervised evacuation of EA given in Fig.…”

Section: γ K T Mmentioning

confidence: 99%

“…1 left was modelled there by P/T PN. The models of the one-way door and two-way door [4,15] are displayed in Fig. 1 right.…”

Section: γ K T Mmentioning

confidence: 99%

“…Especially, Petri nets (PN) seem to be suitable for those purposes. In [4], the place/transition Petri nets (P/T PN) [16,17] were used in agent-based modelling of the evacuation process. Concisely said, P/T PN are bipartite-directed graphs P, T, F, G with P, T, F, G being, respectively, the set of places (the first kind of the graph nodes), the set of transitions (the second kind of the graph nodes), the set of the edges (directed arcs) from the places to the transitions and the set of edges from the transitions to the places.…”

Section: Introductionmentioning

confidence: 99%

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Agent-based modelling of the evacuation of endangered areas in crisis situations

Čapkovič

2014

Vietnam J Comput Sci

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The evacuation process from endangered areas (EA) into safe spaces in crisis situations is modelled by means of simple agents (gate-ways equipped by sensors). Petri nets (PN) are utilized here to model the EA structure as well as the agents and their cooperation. More precisely, timed PN (TPN) and first-order hybrid PN (FOHPN) are used to do this. Rooms, other spaces to be evacuated (corridors) and the safe spaces out of EA (where people are evacuated) are modelled by TPN places and FOHPN continuous places. Gate-ways are modelled by TPN subnets and by FOHPN continuous transitions. While the supervisor for the TPN gate-ways can be synthesized by means of place/transition PN (P/T PN), the blocks of FOHPN discrete places and transitions are used to affect the gate-ways. Depending on the immediate throughput of the gate-ways the escape time behaviour is found in the process of simulation. This paper is the extended version of the paper (Čapkovič Intelligent Information and Database Systems. LNAI. Springer, Cham Heidelberg 2014) presented in the ACIIDS 2014 conference.

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Section: γ K T Mmentioning

confidence: 99%

Section: γ K T Mmentioning

confidence: 99%

“…Supervisors synthesized and utilized in [4][5][6] were able to ensure the intended agent cooperation. The supervised evacuation of EA given in Fig.…”

Section: γ K T Mmentioning

confidence: 99%

“…1 left was modelled there by P/T PN. The models of the one-way door and two-way door [4,15] are displayed in Fig. 1 right.…”

Section: γ K T Mmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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