Relevant bibliographies by topics / Network resilience / Dissertations / Theses
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Dissertations / Theses on the topic 'Network resilience'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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1

Ban, Buri. "Network Resilience under Dynamic Changes." Thesis, University of Louisiana at Lafayette, 2019. http://pqdtopen.proquest.com/#viewpdf?dispub=10981286.

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<p> The main purpose of this research is to discuss scenarios when some common dynamic changes happen to Wireless Sensor Networks/Autonomous Networked Robots, what the negative effect will be, along with our proposed strategies to keep networks resilient to such influence because communication between sensors/robots is fundamental to cooperation, hence the central role of the network. The first part of this dissertation considers scenarios where dynamic changes happen to static wireless sensor network, causing sensors in some sub-areas to not function anymore. Our work explores two resilient r
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2

Oliveira, Rodrigo Ruas. "Toward cost-efficient Dos-resilient virtual networks with ORE : opportunistic resilience embedding." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/71908.

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O atual sucesso da Internet vem inibindo a disseminação de novas arquiteturas e protocolos de rede. Especificamente, qualquer modificação no núcleo da rede requer comum acordo entre diversas partes. Face a isso, a Virtualização de Redes vem sendo proposta como um atributo diversificador para a Internet. Tal paradigma promove o desenvolvimento de novas arquiteturas e protocolos por meio da criação de múltiplas redes virtuais sobrepostas em um mesmo substrato físico. Adicionalmente, aplicações executando sobre uma mesma rede física podem ser isoladas mutuamente, propiciando a independência funci
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3

Holovatch, T. "Complex transportation networks : resilience, modelling and optimisation." Thesis, Coventry University, 2011. http://curve.coventry.ac.uk/open/items/eafefd84-ff08-43cf-a544-597ee5e63237/1.

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4

Klaus, Christian. "Network design for reliability and resilience to attack." Thesis, Monterey, California: Naval Postgraduate School, 2014. http://hdl.handle.net/10945/41406.

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Approved for public release; distribution is unlimited.<br>We define and solve two network-design problems. In the first, (1) a defender uses limited resources to select a portfolio of paths or design a sub-network; (2) an attacker then uses limited attack resources to destroy network arcs, and then (3) the defender operates the damaged network optimally by ending a shortest path. The solution identifies a network design that minimizes post-attack path length. We show how the tri-level problem is equivalent to a single-level mixed integer program (MIP) with an exponential number of rows and co
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5

Li, Yuhong. "Disruption Information, Network Topology and Supply Chain Resilience." Diss., Virginia Tech, 2017. http://hdl.handle.net/10919/78352.

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This dissertation consists of three essays studying three closely related aspects of supply chain resilience. The first essay is "Value of Supply Disruption Information and Information Accuracy", in which we examine the factors that influence the value of supply disruption information, investigate how information accuracy influences this value, and provide managerial suggestions to practitioners. The study is motivated by the fact that fully accurate disruption information may be difficult and costly to obtain and inaccurate disruption information can decrease the financial benefit of prio
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6

Dunn, Sarah, and Sean M. Wilkinson. "Increasing the resilience of air traffic networks using a network graph theory approach." Elsevier, 2015. https://publish.fid-move.qucosa.de/id/qucosa%3A72825.

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Air traffic networks are essential to today’s global society. They are the fastest means of transporting physical goods and people and are a major contributor to the globalisation of the world’s economy. This increasing reliance requires these networks to have high resilience; however, previous events show that they can be susceptible to natural hazards. We assess two strategies to improve the resilience of air traffic networks and show an adaptive reconfiguration strategy is superior to a permanent re-routing solution. We find that, if traffic networks have fixed air routes, the geographical
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7

Memarian, Neda. "Resilience of Water Distribution Networks." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2020.

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Resilience is widely interpreted as the capacity of a system to resist (preparation phase), absorb and withstand (responding phase), and rapidly recover from (restoration phase) exceptional conditions. During this study, a mixed variety of calculations were assessed in order to find the best solution for determination of resilience and reliability of a simple network. Then, Todini’s formula and failure index was applied to estimate reliability of system in different scenarios as constant demands in period of 24 hours, constant demands in period of 72 hours when tank will be empty (failure of t
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8

Lean, Kirstin. "Creating family resilience?" Thesis, University of Exeter, 2012. http://hdl.handle.net/10036/3395.

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The balance between family support and child protection services is continuously challenged by high-profile cases. These highlight shortcomings both of the UK system and of research on the effectiveness of child maltreatment interventions (Munro, 2011). One such intervention is the Resolutions Approach to ‘denied’ child abuse (Turnell and Essex, 2006) – a systemic approach which creates a support network including extended family, friends, community members and professionals. There is, however, only limited research analysing the supporters’ experience of this intervention. In the present stud
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9

Ganguly, Amlan. "Transient error resilience in network-on-chip communication fabrics." Online access for everyone, 2007. http://www.dissertations.wsu.edu/Thesis/Spring2007/A_Ganguly_043007.pdf.

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10

Yu, Yue. "Resilience Strategies for Network Challenge Detection, Identification and Remediation." Thesis, The University of Sydney, 2013. http://hdl.handle.net/2123/10277.

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The enormous growth of the Internet and its use in everyday life make it an attractive target for malicious users. As the network becomes more complex and sophisticated it becomes more vulnerable to attack. There is a pressing need for the future internet to be resilient, manageable and secure. Our research is on distributed challenge detection and is part of the EU Resumenet Project (Resilience and Survivability for Future Networking: Framework, Mechanisms and Experimental Evaluation). It aims to make networks more resilient to a wide range of challenges including malicious attacks, misconfig
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11

Burnard, Kevin J. "Establishing the resilient response of organisations to disruptions : an exploration of organisational resilience." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/12489.

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The focus of this thesis is to investigate resilience at an organisational level. The research aims to identify and establish the features of resilience within the response of an organisation to disruptive and crisis events. Natural disasters, pandemic disease, terrorist attacks, economic recession, equipment failure and human error can all pose both a potentially unpredictable and severe threat to the continuity of an organisation's operations. As a result, disruptive events highlight the need to develop robust and resilient organisational and infrastructural systems capable of adapting and o
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12

Khalili, Sanaz. "A Temporal Social Resilience Framework of Communities to Disasters in Australia and Social Network Enabled Social Resilience." Thesis, The University of Sydney, 2017. http://hdl.handle.net/2123/16840.

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The frequency and impact of disasters is on an upward trajectory and, given considerations of climate change and population growth, is projected to continue to increase. There is therefore an imminent need to advance research on factors of disaster resilience and recovery in order to reduce the impacts of these future extreme events on society. This research focuses on identifying social resilience indicators and providing a novel framework for quantifying social resilience with the aim of enhancing the ability of communities to withstand disaster. Although there has been considerable research
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13

Suraev, Maxim. "Denial-of-service attack resilience of the GSM access network." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for telematikk, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-13313.

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GSM network capable of connecting to any operator providing SIP trunk has beenconstructed to serve as a target for controlled experiment on DoS attacks againstGSM. The usage of this network as a tool to perform DoS attack against mobilephones was also investigated and documented.Open source implementation of testing tool to check DoS resilience of any GSMbase station against RACH flood attack was developed as part of this thesis.Additionally, the analysis of the GSM flaws which opened the possibility for DoSattacks, and the analysis of potential countermeasures is presented.
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14

Zhang, Xian. "Network-provider-independent overlays for resilience and quality of service." Thesis, Queen Mary, University of London, 2011. http://qmro.qmul.ac.uk/xmlui/handle/123456789/2443.

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Overlay networks are viewed as one of the solutions addressing the inefficiency and slow evolution of the Internet and have been the subject of significant research. Most existing overlays providing resilience and/or Quality of Service (QoS) need cooperation among different network providers, but an inter-trust issue arises and cannot be easily solved. In this thesis, we mainly focus on network-provider-independent overlays and investigate their performance in providing two different types of service. Specifically, this thesis addresses the following problems: Provider-independent overlay arch
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15

Martin, Rüdiger. "Resilience, Provisioning, and Control for the Network of the Future." Würzburg Univ. Würzburg, Inst. für Informatik, Lehrstuhl für Verteilte Systeme, 2008. http://www.opus-bayern.de/uni-wuerzburg/volltexte/2008/2849/.

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16

Garg, Arun. "Quantifying resilient safety culture using complex network theory." Thesis, Griffith University, 2022. http://hdl.handle.net/10072/411532.

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Safety is defined as the absence of accidents where accident is an event which lead to unacceptable loss. Previously, most systems employed conventional risk management systems to deal with risks which was based on knowledge of previous experiences, failure reporting and risk assessments by computing historic data. But today, these are traced to organizational factors, functional performance variability and unexpected outcomes or it can be pointed towards systems thinking. Resilience engineering is recognized as other alternative to traditional approaches in safety management. The idea behind
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17

Pandit, Arka. "Resilience of urban water systems: an 'infrastructure ecology' approach to sustainable and resilient (SuRe) planning and design." Diss., Georgia Institute of Technology, 2014. http://hdl.handle.net/1853/53443.

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Increasing urbanization is a dominant global trend of the past few decades. For cities to become more sustainable, however, the infrastructure on which they rely must also become more efficient and resilient. Urban infrastructure systems are analogous to ecological systems because they are interconnected, complex and adaptive, are comprised of interconnected components, and exhibit characteristic scaling properties. Analyzing them together as a whole, as one would do for an ecological system, provides a better understanding about their dynamics and interactions, and enables system-level optimi
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18

Li, He. "A Resilience-Oriented and NFV-Supported Scheme for Failure Detection in Software-Defined Networking." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/38306.

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As a recently emerging network paradigm, Software-Defined Networking (SDN) has attracted considerable attention from both industry and academia. The most significant advantage of SDN is that the paradigm disassociates the control logic (i.e., control plane) from the forwarding process (i.e., data plane), which are usually integrated into traditional network devices. Thanks to the property of centralized control, SDN enables the flexibility of dispatching flow policies to simplify network management. However, this property also makes the SDN environment vulnerable, which will cause network paralysi
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19

Murić, Goran. "Resilience of the Critical Communication Networks Against Spreading Failures." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-228883.

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A backbone network is the central part of the communication network, which provides connectivity within the various systems across large distances. Disruptions in a backbone network would cause severe consequences which could manifest in the service outage on a large scale. Depending on the size and the importance of the network, its failure could leave a substantial impact on the area it is associated with. The failures of the network services could lead to a significant disturbance of human activities. Therefore, making backbone communication networks more resilient directly affects the resi
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20

Pant, Sunil Babu. "Transportation Network Resiliency: A Study of Self-Annealing." DigitalCommons@USU, 2012. https://digitalcommons.usu.edu/etd/1434.

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Transportation networks, as important lifelines linking communities and goods, are indispensable for the smooth functioning of society. These networks are, however, fragile and vulnerable to natural and manmade disasters, which can disrupt their vital functionality. The role of the transportation sector becomes more crucial during disasters due to its role in pre-disaster evacuation as well as post-disaster recovery. The ability of transportation systems to retain performance during and after disasters undergoing little to no loss and their ability to return to the normal state of operation qu
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21

Carpenter, Ann Marie. "Resilience in the social and physical realms: lessons from the Gulf Coast." Diss., Georgia Institute of Technology, 2013. http://hdl.handle.net/1853/49034.

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Community resilience to disasters is an affected area’s ability to rebound after a catastrophic event. The mounting frequency and scale of natural disasters, increasing urbanization, a growing reliance on interdependent technologies and infrastructure systems, and inflated expectations of interventions are responsible for greater disaster vulnerability and demonstrate the need to develop more resilient communities. Given the increasing shocks of natural disasters, a more complete understanding of resilience is important for creating safer, more sustainable communities. One factor that is k
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22

Chen, Ruiliang. "Enhancing Attack Resilience in Cognitive Radio Networks." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/26330.

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The tremendous success of various wireless applications operating in unlicensed bands has resulted in the overcrowding of those bands. Cognitive radio (CR) is a new technology that enables an unlicensed user to coexist with incumbent users in licensed spectrum bands without inducing interference to incumbent communications. This technology can significantly alleviate the spectrum shortage problem and improve the efficiency of spectrum utilization. Networks consisting of CR nodes (i.e., CR networks)---often called dynamic spectrum access networks or NeXt Generation (XG) communication networks--
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23

Baggio, Jacopo Alessandro. "Analyzing social-ecological systems : linking resilience, network theory, and agent based modelling." Thesis, University of East Anglia, 2011. https://ueaeprints.uea.ac.uk/34240/.

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24

Barker, Scarlett J. V. (Scarlett Jazmine). "Cognitive resilience is mediated by the MEF2 network in mice and humans." Thesis, Massachusetts Institute of Technology, 2021. https://hdl.handle.net/1721.1/130809.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Brain and Cognitive Sciences, February, 2021<br>Cataloged from the official PDF version of thesis. "February 2021."<br>Includes bibliographical references (pages 119-126).<br>Recent increases in human longevity have been accompanied by a rise in the incidence of dementia. While a large proportion of aged individuals display pathological hallmarks of neurodegenerative disease, a small number of these individuals are able to maintain healthy cognitive function even in the presence of extensive brain pathology. The molecular mec
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25

Stemberger, Sara <1990&gt. "The governance of UNESCO's transboundary biosphere reserves, social network analysis for resilience." Master's Degree Thesis, Università Ca' Foscari Venezia, 2016. http://hdl.handle.net/10579/8897.

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Resilience emphasizes the capacities of a social-ecological system to deal with change, to recover, to adapt and to transform the system. Grounded by the work of Biggs et al., 2015, the resilience of a systems can be assessed and enhanced by the performance of seven principles. Environmental governance is one of resilience’s stepping stones, a provider of insights in conservation, sustainable livelihoods and local values. Social-ecological systems often encompass the frontiers between nations and UNESCO’s transboundary biosphere reserves may be examples of testing sites for sustainability, of
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26

Basaglia, Irene. "Complex networks theory for water distribution networks modelling and resilience assessment. An explorative analysis." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/22858/.

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Il tema della sostenibilità e del conseguente utilizzo di nuove tecniche per la gestione delle risorse idriche è da sempre molto complesso. La digitalizzazione e l'impiego di nuove tecnologie in campo idrico ha ridotto sia i costi che le tempistiche di molteplici processi. Un valido esempio è costituito dalla modellazione surrogata: Il tema centrale della tesi ha come scopo la costruzione di un modello surrogato di rete di distribuzione idrica utilizzando i principi di Complex Network Theory. In particolare, per condurre questo tipo di studio è stato scelto di analizzare da un punto di vista
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27

Edgar, Perez. "Developing a Resilient Network Ambidexterity Scale." Antioch University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=antioch152615319318394.

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28

Pourvali, Mahsa. "Resilience of Cloud Networking Services for Large Scale Outages." Scholar Commons, 2017. http://scholarcommons.usf.edu/etd/6664.

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Cloud infrastructure services are enabling organizations and enterprises to outsource a wide range of computing, storage, and networking needs to external service providers. These offerings make extensive use of underlying network virtualization, i.e., virtual network (VN) embedding, techniques to provision and interconnect customized storage/computing resource pools across large network substrates. However, as cloud-based services continue to gain traction, there is a growing need to address a range of resiliency concerns, particularly with regards to large-scale outages. These conditions can
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Dunn, Sarah. "An investigation to improve community resilience using network graph analysis of infrastructure systems." Thesis, University of Newcastle upon Tyne, 2014. http://hdl.handle.net/10443/2421.

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Disasters can have devastating effects on our communities and can cause great suffering to the people who reside within them. Critical infrastructure underpins the stable functioning of these communities and the severity of disasters is often linked to failure of these systems. Traditionally, the resilience of infrastructure systems is assessed by subjecting physically based models to a range of hazard scenarios. The problem with this approach is that it can only inform us of inadequacies in the system for the chosen scenarios, potentially leaving us vulnerable to unforeseen events. This thesi
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30

Pai, Raikar Siddhesh Prakash Sunita. "Network Fault Resilient MPI for Multi-Rail Infiniband Clusters." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1325270841.

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31

Helmberg, Christoph, Sebastian Richter, and Dominic Schupke. "A Chance Constraint Model for Multi-Failure Resilience in Communication Networks." Universitätsbibliothek Chemnitz, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-175454.

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For ensuring network survivability in case of single component failures many routing protocols provide a primary and a back up routing path for each origin destination pair. We address the problem of selecting these paths such that in the event of multiple failures, occuring with given probabilities, the total loss in routable demand due to both paths being intersected is small with high probability. We present a chance constraint model and solution approaches based on an explicit integer programming formulation, a robust formulation and a cutting plane approach that yield reasonably good solu
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32

Wang, Wenjun. "Modeling influence diffusion in networks for community detection, resilience analysis and viral marketing." Diss., University of Iowa, 2016. https://ir.uiowa.edu/etd/2165.

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The past decades have seen a fast-growing and dynamic trend of network science and its applications. From the Internet to Facebook, from telecommunications to power grids, from protein interactions to paper citations, networks are everywhere and the network paradigm is pervasive. Network analysis and mining has become an important tool for scientific research and industrial applications to diverse domains. For example, finding communities within social networks enables us to identify groups of densely connected customers w
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33

BERLUSCONI, GIULIA. "LAW ENFORCEMENT AND CRIMINAL NETWORK RESILIENCE: THE IMPACT OF LAW ENFORCEMENT ACTION ON THE STRUCTURE OF MAFIA-RELATED DRUG TRAFFICKING NETWORKS." Doctoral thesis, Università Cattolica del Sacro Cuore, 2014. http://hdl.handle.net/10280/2457.

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Per comprendere la capacità delle organizzazioni criminali di resistere alle indagini da parte delle forze di polizia, alcuni studiosi hanno introdotto il concetto di resilienza nel campo della ricerca sul crimine organizzato. Il termine si riferisce alla capacità di un gruppo criminale di affrontare le pressioni esterne e riorganizzarsi. Adottando un approccio di rete e facendo riferimento a precedenti ricerche sulla resilienza dei gruppi criminali, il presente studio analizza l’evoluzione nel corso del tempo di due gruppi legati alla ‘Ndrangheta. L’obiettivo consiste nel comprendere come que
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BERLUSCONI, GIULIA. "LAW ENFORCEMENT AND CRIMINAL NETWORK RESILIENCE: THE IMPACT OF LAW ENFORCEMENT ACTION ON THE STRUCTURE OF MAFIA-RELATED DRUG TRAFFICKING NETWORKS." Doctoral thesis, Università Cattolica del Sacro Cuore, 2014. http://hdl.handle.net/10280/2457.

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Per comprendere la capacità delle organizzazioni criminali di resistere alle indagini da parte delle forze di polizia, alcuni studiosi hanno introdotto il concetto di resilienza nel campo della ricerca sul crimine organizzato. Il termine si riferisce alla capacità di un gruppo criminale di affrontare le pressioni esterne e riorganizzarsi. Adottando un approccio di rete e facendo riferimento a precedenti ricerche sulla resilienza dei gruppi criminali, il presente studio analizza l’evoluzione nel corso del tempo di due gruppi legati alla ‘Ndrangheta. L’obiettivo consiste nel comprendere come que
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35

Tewari, Anurag. "Upstream supply chain vulnerability, robustness and resilience : a systematic review of literature." Thesis, Cranfield University, 2013. http://dspace.lib.cranfield.ac.uk/handle/1826/12490.

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Purpose: In the last decade, supply chains of many global firms have been exposed to severe and costly supply chain disruptions. Triggered by either a manmade or a natural disaster, these disruptions are often a result of the increased network complexity and interdependency. One of the many contributing factors to this increased network complexity is the conscious effort by organizations to over optimise their efficiency and performance. The field of supply chain resilience, robustness and vulnerability studies, a new and growing area of knowledge, is contributing towards discovering the cause
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Yngve, Adam. "Resilience against social anxiety : The role of social networks in social anxiety disorder." Thesis, Linköpings universitet, Institutionen för beteendevetenskap och lärande, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131140.

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Resilience refers to the capacity to quickly return to normal levels of functioning in the face of adversity. This capacity has previously been linked to social support. The purpose of this study was to investigate the role of social networks in the association between resilience and social anxiety in a clinical group with social anxiety disorder (n = 41) and a control group of university students (n = 40). The results showed that controls were significantly more resilient than the clinical group. Controls had significantly larger, more diverse and active social networks than the clinical grou
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Martin, Rüdiger [Verfasser]. "Resilience, provisioning, and control for the network of the future / vorgelegt von Rüdiger Martin." Würzburg : Inst. für Informatik, Lehrstuhl für Verteilte Systeme, 2008. http://d-nb.info/999914782/34.

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38

Randall, Christian Eric. "THE EFFECTS OF COLLABORATION ON THE RESILIENCE OF THE ENTERPRISE: A NETWORK-ANALYTIC APPROACH." The Ohio State University, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=osu1357229379.

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Zhang, Jian Electrical Engineering Australian Defence Force Academy UNSW. "Error resilience for video coding services over packet-based networks." Awarded by:University of New South Wales - Australian Defence Force Academy. School of Electrical Engineering, 1999. http://handle.unsw.edu.au/1959.4/38652.

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Error resilience is an important issue when coded video data is transmitted over wired and wireless networks. Errors can be introduced by network congestion, mis-routing and channel noise. These transmission errors can result in bit errors being introduced into the transmitted data or packets of data being completely lost. Consequently, the quality of the decoded video is degraded significantly. This thesis describes new techniques for minimising this degradation. To verify video error resilience tools, it is first necessary to consider the methods used to carry out experimental measurements.
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Beech, Daniel. "Managing volcanic hazards : an actor-network of technology and communication." Thesis, Aberystwyth University, 2017. http://hdl.handle.net/2160/a519ac39-c8ff-4c8d-be18-1cd8c1a61331.

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The scientific and socio-political dimensions of volcanic hazards have been realigned since the eruption of Eyjafjallajökull in 2010, and have highlighted the need for volcanic activity to be studied from interdisciplinary perspectives. By focussing on communication, adaptability and resilience, this research explains the links between hazard management and social constructivism. The research question asks how Iceland’s networked approach to managing volcanoes can be understood by analysing the development of communication channels between human stakeholders and non-human technical devices and
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Ernstson, Henrik. "In Rhizomia : Actors, Networks and Resilience in Urban Landscapes." Doctoral thesis, Stockholms universitet, Systemekologiska institutionen, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8137.

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With accelerating urbanization it is crucial to understand how urban ecosystems play a part in generating ecosystem services for urban dwellers, such as clean water, spaces for recreation, stress relief and improved air quality. An equally important question relate to who gets to enjoy these benefits, i.e. the distribution of ecosystem services, and how issues of power and equity influence the management of ecosystems. Through case studies from the urban landscape of Stockholm, this doctoral thesis engages with these perspectives through combining ecological theory with social theory, includin
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Biswas, Shuchismita. "Power Grid Partitioning and Monitoring Methods for Improving Resilience." Diss., Virginia Tech, 2021. http://hdl.handle.net/10919/104684.

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This dissertation aims to develop decision-making tools that aid power grid operators in mitigating extreme events. Two distinct areas are focused on: a) improving grid performance after a severe disturbance, and b) enhancing grid monitoring to facilitate timely preventive actions. The first part of the dissertation presents a proactive islanding strategy to split the bulk power transmission system into smaller self-adequate islands in order to arrest the propagation of cascading failures after an event. Heuristic methods are proposed to determine in what sequence should the island boundary li
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Cincotta, Salvatore. "Resilience-based optimal fire fighting in process plants." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2018.

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In the recent years, fire domino effects have been involved in some extremely severe accidents in the chemical and process industries. In the need of a better understanding of the prevention of fire escalation scenarios, the present study focuses on emergency firefighting which compared to passive and active fire protection measures has received less attention. In the present study, a resilience-based firefighting methodology has been introduced to increase the absorptive capacity of process plants in withstanding the expanding disruptions of fire escalation scenarios. The proposed resilience
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44

Tukamuhabwa, Rwakira Benjamin. "Supply chain resilience : a case study analysis of a supply network in a developing country context." Thesis, Lancaster University, 2015. http://eprints.lancs.ac.uk/78228/.

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In recent years, building Supply Chain Resilience (SCRES) has gained considerable interest as the best way firms can face up to disruptions and gain a competitive advantage. The need for more empirical work on SCRES is well expressed in the literature, but there are few prior empirical studies on SCRES to date; and their focus has been on the developed world, especially Western Europe and North America. Yet, developing countries constitute a significant part of the world population and global supply chains; and there is evidence to believe that developing countries have also faced disastrous e
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Hu, Yajie. "Exploring Equity and Resilience of Transportation Network through Modeling Travel Behavior: A Study of OKI Region." University of Cincinnati / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1554212469614412.

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Catanese, Salvatore Amato. "New perspectives in criminal network analysis: multilayer networks, time evolution, and visualization." Doctoral thesis, Università di Catania, 2017. http://hdl.handle.net/10761/3793.

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The work presented in this Dissertation reflects a long-term human, professional and cultural path started some years ago when I first developed LogAnalysis, a tool for the analysis and visualization of criminal and social networks. Since then, I devoted myself to the development of frameworks, algorithms and techniques for supporting intelligence and law enforcement agencies in the task of unveiling the CN structure hidden in communication data, identifying the target offenders for their removal or selecting effective strategies to disrupt a criminal organization. In a natural way, I successi
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DE, SANCTIS ILARIA. "Lean implementation and its relationship with operational responsiveness, failure factors and resilience." Doctoral thesis, Università Politecnica delle Marche, 2017. http://hdl.handle.net/11566/245368.

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Lean Management (LM) is a multi-faceted socio-technical approach that requires organizations to strive along several dimensions simultaneously. Initially, a conceptual model has been proposed for investigating the network of influences among lean practices, operational responsiveness and company growth performances in Italian companies. A structural equation modelling and a second order confirmatory factor analysis have been used to test the hypothesized relationships in the structural models. Secondly, including manufacturing firms belonging to 23 different countries, the factors influencin
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Halgin, Daniel. "Effects of Social Identity, Network Connectivity, and Prior Performance on Career Progression and Resilience: A Study of NCAA Basketball Coaches." Thesis, Boston College, 2009. http://hdl.handle.net/2345/643.

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Thesis advisor: Stephen P. Borgatti<br>This study was an investigation of the effects of social identity on career progression and career resilience. Particular attention was given to the predictive impact of social identity of membership in an identifiable professional sub-grouping. Using NCAA basketball coaches as an empirical setting, quantitative and qualitative analyses were conducted to predict the status of next employer for job seekers who voluntarily changed jobs (n = 282), and the employability resilience of job seekers who were fired (n = 151). Job seekers with the social identity o
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Atkinson, Stuart. "A futures approach to water distribution and sewer network (re)design." Thesis, University of Exeter, 2013. http://hdl.handle.net/10871/10730.

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When designing urban water systems (i.e. water distribution and sewer systems) it is imperative that uncertainty is taken into consideration. However, this is a challenging problem due to the inherent uncertainty associated with both system loading requirements and the potential for physical components failure. It is therefore desirable to improve the reliability of each system in order to account for these uncertainties. Although it is possible to directly evaluate the reliability of a water distribution systems (WDS) (using reliability measures), the calculation processes involved are comput
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Khaghani, Farnaz. "Resilience-based Operational Analytics of Transportation Infrastructure: A Data-driven Approach for Smart Cities." Diss., Virginia Tech, 2020. http://hdl.handle.net/10919/99206.

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Studying recurrent mobility perturbations, such as traffic congestions, is a major concern of engineers, planners, and authorities as they not only bring about delay and inconvenience but also have consequent negative impacts like greenhouse gas emission, increase in fuel consumption, or safety issues. In this dissertation, we proposed using the resilience concept, which has been commonly used for assessing the impact of extreme events and disturbances on the transportation system, for high-probability low impact (HPLI) events to (a) provide a performance assessment framework for transportatio
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