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Author: Amro Al-Akkad Publisher: Springer ISBN: 3658126167 Category : Computers Languages : en Pages : 204
Book Description
As in disasters the availability of information and communication technology services can be severely disrupted, the author explores challenges and opportunities to work around such disruptions. He therefore empirically analyzes how people in disasters use remnants of technology to still communicate their needs. Based on this, he suggests quality attributes whose implementation can support the resilience in technology. To exemplify this he develops iteratively two mobile ad-hoc systems and explores their feasibility and implications for emergency response under close-to-real conditions. Compared to the state of the art both systems are independent from preexisting network infrastructure and run on off-the-shelf smartphones.
Author: Amro Al-Akkad Publisher: Springer ISBN: 3658126167 Category : Computers Languages : en Pages : 204
Book Description
As in disasters the availability of information and communication technology services can be severely disrupted, the author explores challenges and opportunities to work around such disruptions. He therefore empirically analyzes how people in disasters use remnants of technology to still communicate their needs. Based on this, he suggests quality attributes whose implementation can support the resilience in technology. To exemplify this he develops iteratively two mobile ad-hoc systems and explores their feasibility and implications for emergency response under close-to-real conditions. Compared to the state of the art both systems are independent from preexisting network infrastructure and run on off-the-shelf smartphones.
Author: Conrad Zorn Publisher: ISBN: Category : Earthquake relief Languages : en Pages : 157
Book Description
Critical infrastructure networks are highly relied on by society such that any disruption to service can have major social and economic implications. Furthermore, these networks are becoming increasingly dependent on each other for normal operation such that an outage or asset failure in one system can easily propagate and cascade across others resulting in widespread disruptions in terms of both magnitude and spatial reach. It is the vulnerability of these networks to disruptions and the corresponding complexities in recovery processes which provide direction to this research. This thesis comprises studies contributing to two areas (i) the modelling of national scale in-terdependent infrastructure systems undergoing major disruptions, and (ii) the tracking and quantification of infrastructure network recovery trajectories following major disruptions. Firstly, methods are presented for identifying nationally significant systemic vulnerabilities and incorporating expert knowledge into the quantification of infrastructure interdependency mod-elling and simulation. With application to the interdependent infrastructures networks across New Zealand, the magnitudes and spatial extents of disruption are investigated. Results high-light the importance in considering interdependencies when assessing disruptive risks and vul-nerabilities in disaster planning applications and prioritising investment decisions for enhancing resilience of national networks. Infrastructure dependencies are further studied in the context of recovery from major disruptions through the analysis of curves measuring network functionality over time. Continued studies into the properties of recovery curves across a database of global natural disasters produce statistical models for predicting the trajectory and expected recovery times. Finally, the use of connectivity based metrics for quantifying infrastructure system functionality during recovery are considered with a case study application to the Christchurch Earthquake (February 22, 2011) wastewater network response.
Author: Stefano Gatti Publisher: Springer Nature ISBN: 3030446670 Category : Business & Economics Languages : en Pages : 224
Book Description
A number of dramatic changes are currently reshaping infrastructure, a sector that investors and asset managers have traditionally considered to be a safe harbor in the field of alternative investments. Understanding the future of infrastructure is indispensable to guaranteeing a sustainable future for our planet and the welfare of the world’s population, and enhancing our knowledge of this asset class is one important step we can take toward reaching this crucial goal. This book collects a series of contributions by a group of Bocconi University researchers under the Antin IP Associate Professorship in Infrastructure Finance, which cover the key megatrends that are expected to reshape the way we think about infrastructure, and the implications for infrastructure investors and asset managers. Its goal is to improve and disseminate the culture of infrastructure among academics, professionals and policymakers. The main focus is on Europe and the European Union, and specifically on three key sectors: power and energy, transportation infrastructure, and telecoms / ICT.
Author: Aloizio Pereira da Silva Publisher: CRC Press ISBN: 1351984225 Category : Computers Languages : en Pages : 487
Book Description
Delay- and Disruption Tolerant Networks (DTNs) are networks subject to arbitrarily long-lived disruptions in connectivity and therefore cannot guarantee end-to-end connectivity at all times. Consequently DTNs called for novel core networking protocols since most existing Internet protocols rely on the network’s ability to maintain end-to-end communication between participating nodes. This book presents the fundamental principles that underline DTNs. It explains the state-of-the-art on DTNs, their architecture, protocols, and applications. It also explores DTN’s future technological trends and applications. Its main goal is to serve as a reference for researchers and practitioners.
Author: Alexander Godulla Publisher: Springer Nature ISBN: 3031399404 Category : Business & Economics Languages : en Pages : 275
Book Description
This book presents a comprehensive compilation of the latest research into digital disruption in the media industry. The perspectives are differentiated into innovation triggers in the media industry stemming from the economy, society and technology. In addition, the book highlights selected case studies exploring new media actors and usage, innovation and disruption in media organizations, emerging media platforms and channels, as well as innovative media topics and events. The book is intended for researchers in communication sciences and media research, as well as media practitioners who want to understand the causes and effects of digital transformation in the media industry.
Author: Stephen Graham Publisher: Routledge ISBN: 1135851999 Category : Business & Economics Languages : en Pages : 209
Book Description
In a rapidly urbanizing world, Disrupted Cities is the first book to explore what disruptions in essential energy, communication, water, food, transport and waste infrastructures mean for urban life.
Author: Engel, Jerome S. Publisher: Edward Elgar Publishing ISBN: 1800885164 Category : Business & Economics Languages : en Pages : 480
Book Description
This book is about innovation ecosystems, Clusters of Innovation (COI) and the Global Networks of Clusters of Innovation (GNCOI) they naturally form. What is innovation and why is it important to us? Innovation is nothing less than the ability for constructive response and adaptation to change. The cause and catalyst for that change is frequently identified as technology and its unceasing pressure to improve on existing solutions and address unmet needs. The last decade has painfully demonstrated that exogenous environmental shocks are also sources of change that call for innovative responses, ranging from the obvious challenges such as global warming and Covid-19 to the more subtle social and political perturbations of our time.
Author: United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Subcommittee on Federal Financial Management, Government Information, and International Security Publisher: ISBN: Category : Computer networks Languages : en Pages : 236
Author: Amro Al-Akkad
Author: Amro Al-Akkad
Author: Amro al- Akkad
Author: Amro al- Akkad
Author: Conrad Zorn
Author: Stefano Gatti
Author: Aloizio Pereira da Silva
Author: Alexander Godulla
Author: Stephen Graham
Author: Engel, Jerome S.
Author: United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs. Subcommittee on Federal Financial Management, Government Information, and International Security