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Book
Ein Rahmenwerk für die Architektur von Frühwarnsystemen
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ISBN: 1000066509 3731506386 Year: 2017 Publisher: KIT Scientific Publishing

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Abstract

Early warning systems are supposed to deliver information about an emerging threat in order to allow persons and organizations to react accordingly. The design of an early warning system presents complex challenges to the system architects. For this, the present work provides a framework for the architecture of future early warning systems. Particular attention is paid to solve various architectural problems by means of semantic technologies and the automation of workflows.


Book
Landslide Hazard in a Changing Environment
Authors: ---
Year: 2019 Publisher: Frontiers Media SA

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Abstract

This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact


Book
Rainfall Thresholds and Other Approaches for Landslide Prediction and Early Warning
Authors: --- ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Landslides are destructive processes causing casualties and damage worldwide. The majority of the landslides are triggered by intense and/or prolonged rainfall. Therefore, the prediction of the occurrence of rainfall-induced landslides is an important scientific and social issue. To mitigate the risk posed by rainfall-induced landslides, landslide early warning systems (LEWS) can be built and applied at different scales as effective non-structural mitigation measures. Usually, the core of a LEWS is constituted of a mathematical model that predicts landslide occurrence in the monitored areas. In recent decades, rainfall thresholds have become a widespread and well established technique for the prediction of rainfall-induced landslides, and for the setting up of prototype or operational LEWS. A rainfall threshold expresses, with a mathematic law, the rainfall amount that, when reached or exceeded, is likely to trigger one or more landslides. Rainfall thresholds can be defined with relatively few parameters and are very straightforward to operate, because their application within LEWS is usually based only on the comparison of monitored and/or forecasted rainfall. This Special Issue collects contributions on the recent research advances or well-documented applications of rainfall thresholds, as well as other innovative methods for landslide prediction and early warning. Contributions regarding the description of a LEWS or single components of LEWS (e.g., monitoring approaches, forecasting models, communication strategies, and emergency management) are also welcome.


Book
Urban Climate and Adaptation Tools
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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There is pressing evidence of phenomena, linked to meteorology and climate, which are modifying their temporal occurrence and which have a very evident impact on the safety and health of populations residing in cities. The urban problem at the beginning of the second set of twenty years of the new century requires a complete rethinking of the way of aggregation of man who, today, represents a large part of the world population due to increasingly accelerated urbanization processes over time. The human being has become a citizen, and within the city limits, he tries to develop his life expectancy by seizing opportunities from this. This search for well-being, understood as a complete state of man, at once physiological and psychological and social, can be thwarted by an urban structure that is not functionally capable of providing answers. The climate problem exacerbates this problem by strongly stressing the contradictions of living. Science, technology, and politics are today able to give answers if applied wisely in a joint effort, in a unit of language. This book proposes several solutions that can be implemented today, ranging from a full understanding of phenomena to adaptation policies for solving problems. The most pressing invitation is addressed precisely to politics to make cities more resilient and safe.


Book
Remote Sensing Analysis of Geologic Hazards
Authors: --- --- ---
ISBN: 3036557008 3036556990 Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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In recent decades, classical survey approaches have evolved and with the advent of new technologies and platforms, remote sensing systems have become popular and widely used in geosciences. Contactless devices are not invasive and allow for measuring without accessing the investigated area. This is an excellent advantage as earth surface processes often occur in remote areas and can be potentially dangerous or difficult to access. Satellite remote sensing offers the possibility of using multi-band high-resolution data over large areas. Therefore, it can be of great support for natural risk monitoring and analysis at a regional scale. On the other hand, terrestrial systems feature high spatial and temporal resolutions, which can assist in observing the evolution of fast and potentially dangerous phenomena. Therefore, proximal sensing systems are of great value for risk assessment and early warning procedures of natural hazards. This book focuses on recent and upcoming advances in the remote and proximal sensing monitoring of geologic hazards, warning procedures, and new data-processing techniques.


Book
Automatic Control and Routing of Marine Vessels
Authors: ---
ISBN: 3036559205 3036559191 Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Due to the intensive development of the global economy, many problems are constantly emerging connected to the safety of ships’ motion in the context of increasing marine traffic. These problems seem to be especially significant for the further development of marine transportation services, with the need to considerably increase their efficiency and reliability. One of the most commonly used approaches to ensuring safety and efficiency is the wide implementation of various automated systems for guidance and control, including such popular systems as marine autopilots, dynamic positioning systems, speed control systems, automatic routing installations, etc. This Special Issue focuses on various problems related to the analysis, design, modelling, and operation of the aforementioned systems. It covers such actual problems as tracking control, path following control, ship weather routing, course keeping control, control of autonomous underwater vehicles, ship collision avoidance. These problems are investigated using methods such as neural networks, sliding mode control, genetic algorithms, L2-gain approach, optimal damping concept, fuzzy logic and others. This Special Issue is intended to present and discuss significant contemporary problems in the areas of automatic control and the routing of marine vessels.


Book
Risk Measures with Applications in Finance and Economics
Authors: ---
ISBN: 3038974447 3038974439 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Risk measures play a vital role in many subfields of economics and finance. It has been proposed that risk measures could be analysed in relation to the performance of variables extracted from empirical real-world data. For example, risk measures may help inform effective monetary and fiscal policies and, therefore, the further development of pricing models for financial assets such as equities, bonds, currencies, and derivative securities.A Special Issue of “Risk Measures with Applications in Finance and Economics” will be devoted to advancements in the mathematical and statistical development of risk measures with applications in finance and economics. This Special Issue will bring together the theory, practice and real-world applications of risk measures. This book is a collection of papers published in the Special Issue of “Risk Measures with Applications in Finance and Economics” for Sustainability in 2018.

Keywords

risk assessment --- VIX --- business groups --- SHARE --- asymptotic approximation --- European stock markets --- whole life insurance --- dynamic hedging --- risk-neutral distribution --- cooperative banks --- Data Envelopment Analysis (DEA) --- group-affiliated --- early warning system --- factor models --- smoothing process --- GMC --- falsified products --- S&P 500 index options --- credit derivatives --- corporate sustainability --- term life insurance --- risk management --- crude oil --- financial stability --- social efficiency --- dynamic conditional correlation --- emerging market --- out-of-sample forecast --- financial crisis --- binomial tree --- news release --- green energy --- perceived usefulness --- Bayesian approach --- two-level optimization --- probability of default --- bank risk --- SYMBOL --- information asymmetry --- CoVaR --- probabilistic cash flow --- japonica rice production --- bank profitability --- Monte Carlo Simulations --- gain-loss ratio --- coherent risk measures --- Mezzanine Financing --- national health system --- option value --- conscientiousness --- online purchase intention --- Slovak enterprises --- spot and futures prices --- liquidity premium --- institutional voids --- utility --- random forests --- bankruptcy --- optimizing financial model --- sustainable food security system --- dynamic panel --- co-dependence modelling --- financial performance --- time-varying correlations --- Project Financing --- future health risk --- generalized autoregressive score functions --- volatility spillovers --- financial risks --- simulations --- life insurance --- emotion --- finance risk --- markov regime switching --- diversification --- production frontier function --- Granger causality --- health risk --- risks mitigation --- returns and volatility --- sadness --- low-income country --- the sudden stop of capital inflow --- bank failure --- China’s food policy --- objective health status --- IPO underpricing --- polarity --- climate change --- stock return volatility --- sentiment analysis --- empirical process --- full BEKK --- stochastic frontier model --- perceived ease of use --- volatility transmission --- openness to experience --- sustainability --- low carbon targets --- quasi likelihood ratio (QLR) test --- banking regulation --- sustainable development --- specification testing --- fossil fuels --- time-varying copula function --- tree structures --- monthly CPI data --- coal --- cartel --- regular vine copulas --- sustainability of economic recovery --- ANN --- EGARCH-m --- financial security --- leniency program --- financial hazard map --- uncertainty termination --- causal path --- stakeholder theory --- technological progress --- banking --- investment horizon --- regression model --- two-level CES function --- joy --- the optimal scale of foreign exchange reserve --- carbon emissions --- stochastic volatility --- B-splines --- self-perceived health --- sovereign credit default swap (SCDS) --- RV5MIN --- utility maximization --- credit risk --- policy simulation --- socially responsible investment --- portfolio selection --- scientific verification --- European banking system --- risk-free rate --- wild bootstrap --- medication --- investment profitability --- Amihud’s illiquidity ratio --- multivariate regime-switching --- inflation forecast --- risk aversion --- market timing --- need hierarchy theory --- variance --- diagonal BEKK --- conjugate prior --- risk --- moving averages --- financial risk --- risk measures

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