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A Cyber Security Study of a SCADA Energy Management System: Stealthy Deception Attacks on the State Estimator
A Cyber Security Study SCADA Energy Management System
2010/11/15
The electrical power network is a critical infrastructure in today's society, so its safe and reliable operation is of major concern. State estimators are commonly used in power networks, for example,...
Social perceptions of floods and flood management in a Mediterranean area (Costa Brava, Spain)
Social perceptions of floods flood management a Mediterranean area
2010/10/21
Taking as an example three study cases in the Costa Brava area, this paper examines the social perception of floods through surveys, interviews and Focus Group sessions. Perception is then related to ...
An approach to the implementation of European Directive 2007/60/EC on flood risk management in the Czech Republic
implementation f European Directive Czech Republic
2010/10/21
Directive 2007/60/EC of the European Parliament and of the Council of 23 October 2007 on the assessment and management of flood risks (the Flood Risk Directive) signifies that flood risk analysis meth...
Delay-Optimal User Scheduling and Inter-Cell Interference Management in Cellular Network via Distributive Stochastic Learning
multi-cell systems delay optimal control
2010/12/6
In this paper, we propose a distributive queueaware intra-cell user scheduling and inter-cell interference (ICI) management control design for a delay-optimal celluar downlink system with M base stati...
Payment schemes for hydrological ecosystem services as a political instrument for the sustainable management of natural resources and poverty reduction – a case study from Belén, Nicaragua
Payment schemes hydrological ecosystem services a political instrument for the sustainable management of natural resources poverty reduction – a case study
2010/9/10
The importance of intact ecosystems for human-wellbeing as well as the dependence on functions and services they provide is undoubted. But still neither the costs of ecosystem degradation nor the bene...
Operational flood management under large-scale extreme conditions, using the example of the Middle Elbe
Operational flood management large-scale extreme conditions Middle Elbe
2010/10/20
In addition to precautionary or technical flood protection measures, short-term strategies of the operational management, i.e. the initiation and co-ordination of preventive measures during and/or bef...
Using Adaptive Management to Resolve Uncertainties for Wave and Tidal Energy Projects
Renewable energy fluid power tidal energy science and technology ocean sensitive resources
2015/7/7
As the nation clamors for new renewable energy sources, hydrokinetic technologies—including wave, current, tidal, and in-stream energy technologies—offer promising additions to the grid. Placing new t...
The Role of the Minerals Management Service in Offshore Renewable Energy Development
The energy policy act energy transmission oil natural gas renewable energy sources
2015/7/7
Section 388 of the Energy Policy Act of 2005 (EPAct) gave the US Department of the Interior (DOI) jurisdiction over activities that "produce or support production, transportation, or transmission of e...
The Federal Energy Regulatory Commission and the Minerals Management Service
Marine Marine renewable energy Marine offshore wind fluid power
2015/7/7
The guest editors of this special issue of Oceanography magazine on marine renewable energy asked the US Department of the Interior's Minerals Management Service (MMS) and the Federal Energy Regulator...
Issues and Tensions in Island Heritage Management: A Case Study of Motuihe Island, New Zealand
Auckland, culture heritage management islandness Motuihe Island, nature New Zealand
2010/9/13
This paper draws on a New Zealand case study, Motuihe Island, to examine the challenges of conserving cultural heritage in places renowned for natural heritage values. In keeping with the broader tren...
Nitrogen fixation may not balance the nitrogen pool in lakes over timescales relevant to eutrophication management
Nitrogen fixation may not balance nitrogen pool in lakes over timescales relevant eutrophication management
2014/4/17
We explored multiyear linear trends in nutrient concentrations, nitrogen (N) : phosphorus (P) ratio, and phytoplankton biomass within the 37-yr, whole-ecosystem nutrient enrichment experiment in Lake ...
Risk Sensitive Investment Management with Affine Processes: a Viscosity Approach
Asset management risk-sensitive stochastic control jump diffusion processes Poissonpoint processes Levy processes HJBPDE policy mprovement
2010/4/27
In this paper, we extend the jump-diffusion model proposed by Davis and Lleo to include jumps in asset prices as well as valuation factors. The criterion, following earlier work by Bielecki, Pliska, N...
Risk-Sensitive Asset Management in a Jump-Diffusion Factor Model
Asset management risk-sensitive stochastic control Poisson point processes HJBPIDE polic improvement PIDE parabolic PDE classical solutions viscosity solutions
2010/4/27
In this article we extend earlier work on the jump-diffusion risk-sensitive asset management problem by allowing for jumps in both the factor process and the asset prices as well as stochastic volatil...
Using Premia and Nsp for Constructing a Risk Management Benchmark for Testing Parallel Architecture
cluster-like architecture Premia software Nsp
2010/4/27
Financial institutions have massive computations to carry out overnight which are very demanding in terms of the consumed CPU. The challenge is to price many different products on a cluster-like archi...
Tsunami vulnerability assessment and its implications for coastal hazard analysis and disaster management planning, Gulf of Corinth, Greece
Tsunami vulnerability assessment coastal hazard analysis disaster management planning
2009/12/10
We apply a new tsunami vulnerability assessment method to two coastal villages in the Gulf of Corinth, Greece using the 7th February 1963 tsunami as a worse case scenario. In Akoli, 46.5% of all build...