Dynamic recovery of critical infrastructures: real-time temporal coordination

Martí, José; Hollman, Jorge A.; Ventura, Carlos E.; Jatskevich, Juri

doi:10.1504/ijcis.2008.016089

Cited by 42 publications

(13 citation statements)

References 4 publications

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“…i2Sim is a multiple infrastructures simulator for modeling physical interdependencies among critical infrastructures [1]. The inputs are power (P h ) and water (W h ) and the output is the operational capacity of the hospital (H).…”

Section: A Hospitalmentioning

confidence: 99%

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Distribution system restoration considering critical infrastructures interdependencies

Ahmadi

Alsubaie²,

Martí

2014

2014 IEEE PES General Meeting | Conference &Amp; Exposition

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Resource management is a crucial task during natural or man-made disasters to maximize the number of saved lives. As part of the vital resources, electricity restoration has a high priority for increasing the performance of critical infrastructures such as hospitals and water pumping stations. Also, the interdependencies between these infrastructures have to be taken into account in the process of service restoration to ensure their maximum operational capacity. In this paper, the problem of service restoration in a distribution system to maximize the operational capacity of a hospital is formulated. Different case studies are considered to show the effectiveness of the proposed method under a variety of emergency situations.

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Section: A Hospitalmentioning

confidence: 99%

“…In order to do this, a strategic plan is needed to redistribute the limited supplies amongst the most critical demands. An understanding of the interdependencies among critical infrastructures is the key in the emergency planning [1].…”

Section: Introductionmentioning

confidence: 99%

Distribution system restoration considering critical infrastructures interdependencies

Ahmadi

Alsubaie²,

Martí

2014

2014 IEEE PES General Meeting | Conference &Amp; Exposition

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“…DRNEP relies on the Infrastructure Interdependency Simulator (I2Sim) [3] as the integrating simulator that models a given geographical area in case of disaster. I2Sim is envisioned to interface with other specialized simulators by exchanging information at a given sampling time, ǻt.…”

Section: Introductionmentioning

confidence: 99%

A canonical data model for simulator interoperation in a collaborative system for disaster response simulation

González

Martí

Kruchten

2011

2011 24th Canadian Conference on Electrical and Computer Engineering(CCECE)

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The Disaster Response Network Enabled Platform (DRNEP) is a system that integrates a set of independently developed infrastructure and disaster simulators. This paper describes some of the architectural choices that we made for DRNEP. The overall system uses a master-slave pattern, with one master simulator orchestrating all of the others, based on a central system clock. As the various simulators are developed by different organizations, they each have their own data models, with data elements not matching one for one, or with different representations, or not useful for collaboration. To integrate them in DRNEP, and to avoid developing n2 distinct translators, we devised a single common data model, akin to the mediator pattern, and we therefore need only one data translator per simulator. Developing this common data model poses many challenges: on one hand it must contain the right abstractions to communicate with a variety of existing and future simulators, in particular the topology of their underlying models, yet reduce the overall complexity of the system, and also minimize the likelihood of too many drastic changes when the system will evolve. We used principles from system theory to develop this common data model, and will be used with 2 simulators connected to UBC's Infrastructure Interdependency Simulator (I2Sim) serving as master.

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“…Other modeling techniques include distributed interactive simulation, effects-based operation models, models based on game theory, and models based on risk (Min et al, 2007). Martí et al (2008) developed the Critical Infrastructure Interdependencies Simulator (I2Sim), which allows users to model the critical infrastructure and the associated interdependencies for a town, municipality or organization. However, most of the models mentioned are designed and implemented on the basis of deterministic relationships, such as those that use the numbers 0 and 1 to quantify the interdependencies between infrastructure elements.…”

Section: Introductionmentioning

confidence: 99%

Simulation and analysis of infrastructure interdependencies using a Petri net simulator in a geographical information system

Ge¹,

Xing²,

Cheng³

2010

International Journal of Applied Earth Observation and Geoinfor

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Dynamic recovery of critical infrastructures: real-time temporal coordination

Cited by 42 publications

References 4 publications

Distribution system restoration considering critical infrastructures interdependencies

Distribution system restoration considering critical infrastructures interdependencies

A canonical data model for simulator interoperation in a collaborative system for disaster response simulation

Simulation and analysis of infrastructure interdependencies using a Petri net simulator in a geographical information system

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