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Old Dominion University

Engineering Management & Systems Engineering Faculty Publications

2020

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Articles 1 - 7 of 7

Full-Text Articles in Social and Behavioral Sciences

Black-Swan Type Catastrophes And Antifragility/Supra-Resilience Of Urban Socio-Technical Infrastructures, S. A, Timashev Nov 2020

Black-Swan Type Catastrophes And Antifragility/Supra-Resilience Of Urban Socio-Technical Infrastructures, S. A, Timashev

Engineering Management & Systems Engineering Faculty Publications

This paper may be one of the first attempts dealing with the problem of creating, providing and maintaining antifragility of systems of interdependent urban critical infrastructures (CI) in the wake of black-swan type technological, ecological, economic or social catastrophes occurring in a municipality. A synonym is offered to describe antifragility from a positive psychology perspective, formulating the problem as the supraresilience problem. A brief description is given of the developed innovative approach for creating a supraresilient city/region using black-swan catastrophe and the antifragility concepts. Resilience metrics are formulated as well as methods of assessing damage, interdependence of infrastructures and convergent …


Macroeconomic Aspects Of Maintenance Optimization Of Critical Infrastructures, S. A. Timashev, A. V. Bushinskaya Nov 2020

Macroeconomic Aspects Of Maintenance Optimization Of Critical Infrastructures, S. A. Timashev, A. V. Bushinskaya

Engineering Management & Systems Engineering Faculty Publications

The main goal of maintenance is prevention, timely detection and elimination of failures and damage. From the point of view of critical infrastructures (CIs), the main purpose of their maintenance is to increase the safety of CIs and / or to ensure life safety. CIs should be optimal in terms of their purpose, cost, as a source of income and profit at all stages of their life cycle, and also acceptable in terms of possible loss of human lives or injuries. The paper considers the assessment of necessary optimal investments in the maintenance (time interval between subsequent maintenance), to increase …


Enhancing Teamwork Skills Through An Interdisciplinary Engineering Service Learning Collaboration, Pilar Pazos, Francisco Cima, Jennifer Kidd, Stacie I. Ringleb, Orlando Ayala, Kristie Gutierrez, Krishnanand Kaipa Jun 2020

Enhancing Teamwork Skills Through An Interdisciplinary Engineering Service Learning Collaboration, Pilar Pazos, Francisco Cima, Jennifer Kidd, Stacie I. Ringleb, Orlando Ayala, Kristie Gutierrez, Krishnanand Kaipa

Engineering Management & Systems Engineering Faculty Publications

The purpose of this research paper is to explore whether participation in an interdisciplinary collaboration program partnering Preservice Teachers (PST) and Undergraduate Engineering Students (UES) results in an increase in teamwork effectiveness. The interdisciplinary collaboration was designed as a service-learning project within existing undergraduate programs that included the development and delivery of engineering content to a K-12 audience. The collaborations were integrated into existing courses in two colleges, engineering and education. The Behaviorally Anchored Rating Scale (BARS) version of the Comprehensive Assessment of Team Member Effectiveness (CATME) was used midway and at the end of the project to evaluate teamwork …


Systemic Methodology For Cyber Offense And Defense, C. Ariel Pinto, Matthew Zurasky Jan 2020

Systemic Methodology For Cyber Offense And Defense, C. Ariel Pinto, Matthew Zurasky

Engineering Management & Systems Engineering Faculty Publications

This paper describes a systemic method towards standardization of a cyber weapon effectiveness and effectiveness prediction process to promote consistency and improve cyber weapon system evaluation accuracy – for both offensive and defensive postures. The approach included theoretical examination of existing effectiveness prediction processes for kinetic and directed energy weapons, complemented with technical and social aspects of cyber realm. The examination highlighted several paradigm-shifts needed to transition from purely kinetic-based processes and transition into the realm of combined kinetic and cyber weapons. Components of the new method for cyber weapons are cyber payload assessment, effects identification, and target assessment. The …


Hedonic Games And Monte Carlo Simulation, Sheida Etemadidavan, Andrew J. Collins Jan 2020

Hedonic Games And Monte Carlo Simulation, Sheida Etemadidavan, Andrew J. Collins

Engineering Management & Systems Engineering Faculty Publications

Hedonic games have applications in economics and multi-agent systems where the grouping preferences of an individual is important. Hedonic games look at coalition formation, amongst the players, where players have a preference relation over all the coalition. Hedonic games are also known as coalition formation games, and they are a form of a cooperative game with a non-transferrable utility game. Some examples of hedonic games are stable marriage, stable roommate, and hospital/residence problem. The study of hedonic games is driven by understanding what coalition structures will be stable, i.e., given a coalition structure, no players have an incentive to deviate …


A Framework Of International Competencies For Systems Engineers, Annlizé L. Marnewick, Holly A.H. Handley Jan 2020

A Framework Of International Competencies For Systems Engineers, Annlizé L. Marnewick, Holly A.H. Handley

Engineering Management & Systems Engineering Faculty Publications

In the course of their career, many systems engineers are likely to interact with engineers of other nationalities as they collaborate on large, complex projects and system of system problems. These partnerships are necessary to support international goals, such as those for sustainable development. System engineers may even work onsite in other countries where they must adapt to different styles of doing business. This requires a set of global skill sets for cooperating and decision making, as well as basic social skills for interacting with the local community. These global skills can be included in a graduate level system engineering …


Disaster Damage Categorization Applying Satellite Images And Machine Learning Algorithm, Farinaz Sabz Ali Pour, Adrian Gheorghe Jan 2020

Disaster Damage Categorization Applying Satellite Images And Machine Learning Algorithm, Farinaz Sabz Ali Pour, Adrian Gheorghe

Engineering Management & Systems Engineering Faculty Publications

Special information has a significant role in disaster management. Land cover mapping can detect short- and long-term changes and monitor the vulnerable habitats. It is an effective evaluation to be included in the disaster management system to protect the conservation areas. The critical visual and statistical information presented to the decision-makers can help in mitigation or adaption before crossing a threshold. This paper aims to contribute in the academic and the practice aspects by offering a potential solution to enhance the disaster data source effectiveness. The key research question that the authors try to answer in this paper is how …