Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 21 for “"Grid networks"”.
-
A statistical mechanics approach for an effective, scalable, and reliable distributed load balancing scheme for grid networks
… of collaborative computing environment called Grid Networks. Grid network is a parallel and distributed computing network system that possesses the ability to achieve a higher computing throughput by taking advantage of many computing resources available in the network. To achieve a scalable …
-
Collaborative Visualization in the Grid Environment
… high performance computational resources in a Grid environment. The system is named as NoCoV, short for Notification-service-based Collaborative Visualization system. The system involves a number of visualization notification services which can be jointly provided by different developers and …
-
On the Effects of Device Mobility Upon Resource-Sharing in a Simulated Wireless Grid Network
<p>The primary aim of modern computer networks is to permit simplified sharing of resources (e.g., files and data) or to provide access to remote resources (e.g., printers or remote file-systems). Grid networks aim to provide a more sophisticated framework for securely sharing, selecting and/or …
-
Resource allocation and modeling in spectrally and spatially flexible optical transport networks
… to be endlessly growing, yet the capacity of the networks that underpin that connectivity is anything but endless. This thesis explores both short and long term solutions for increasing the capacity of the largest and most capacious of these networks, the backbones upon which the Internet is …
-
Inference, estimation, and prediction for stable operation of modern electric power systems
… real time data emerging from modernizing smart grids. For each method, we provide simulated test results from IEEE benchmark systems. Newly deployed Phasor Measurement Units (PMUs) are observing the presence of detrimental low frequency forced oscillations (FOs) in transmission grid networks. To …
-
Using avalanche statistics to forecast failure in models of earthquake faults and magnets
… granular matter, earthquake faults, neuronal networks, and of course the classic example of snow flows on mountains. By studying the statistics of avalanche sizes, we can understand the response of such systems to external driving forces, as well and their susceptibility to catastrophic …
-
Storage and processing systems for power-law graphs
Large graphs abound around us - online social networks, Web graphs, the Internet, citation networks, protein interaction networks, telephone call graphs, peer-to-peer overlay networks, electric power grid networks, etc. Many real- life graphs are power-law graphs. A fundamental challenge in today’s …
-
Survivability of interconnected ring networks
… for survivability exists in most communication networks. Fiber optic networks concentrate large amounts of traffic within a few spans, using their high capacity to achieve a cost advantage. It is crucial to incorporate survivability at minimum cost in the design of such networks. This problem is …
-
Analysis of Privacy-aware Data Sharing in Cyber-physical Energy Systems
… privacy, security, and utility requirements of grid networks to ensure effective inter-and intra-actions within physical layer equipment (e.g., distributed energy resources (DERs), intelligent electronic devices (IEDs), etc.). We have conducted a comprehensive analysis of the existing consensus …
-
Cooperative routing in wireless networks
… efficiency and reliability in wireless ad-hoc networks. First, we introduce the idea of wireless cooperation advantage. We formulate the problem of finding the minimum energy cooperative route for a wireless network under idealized channel and receiver models. Fundamental to the understanding …
-
Design and implementation of real-time cognitive dynamic spectrum radio, targeting the FM radio band with PHYDYAS FS-FBMC
… balancing and demand side management in smart grid networks. In this work, a novel, real-time DSA-enabled radio transmitter is designed, implemented, and targeted to programmable 'ZynqSDR' hardware, and investigations are carried out to determine whether it is capable of coexisting with …
-
How can we design a socio-technical, interorganisational response to ensure better cybersecurity for critical infrastructure?
… actors fostering public values to protect grid networks and energy services. This evidence-based analysis of the formation of an ISAC demonstrates the qualities that built a trusted network and deepened cooperation among energy sector participants both within Europe and globally. It …
-
Integrity and attack-resilience of GPS-based positioning and timing: a Bayesian and measurement fusion approach
… such as transportation systems and power grids. Different transportation systems, both human-operated and autonomous vehicles, navigate using accurate position and velocity information. On the other hand, precise timing is crucial for various economic activities worldwide, such as banking, …
-
Renewable Energy and the Smart Grid: Architecture Modelling, Communication Technologies and Electric Vehicles Integration
… for power supplying in the next generation power grid{smart grid system. For a long time, the unsustainable and unstable of renewable energy generation is the main challenge to the combination of the renewable energy and the smart grid. The short board on the utilities' remote control caused …
-
Model Reduction of Power Networks
A power grid network is an interconnected network of coupled devices that generate, transmit and distribute power to consumers. These complex and usually large-scale systems have high dimensional models that are computationally expensive to simulate especially in real time applications, stability …
-
Improving the Reliability of Smart Distribution Grids Using Software-based Networking
Smart grid is a combination of technologies that emerged in response to the rapid changes in the way humans generate, transfer, distribute and use energy. The smart grid paradigm shifts the focus from bulk generation with centralised grid control to distributed electricity generation, energy …
-
Information Theory and Cooperative Control in Networked Multi-Agent Systems with Applications to Smart Grid
… and control architecture for smart grid with communication constraints in which distributed customers equipped with renewable distributed generation (RDG) interact and trade energy in the grid. We introduce the key components and their interactions in the proposed control …
-
Transit network design for areas with low and/or heterogeneous demand
… structure that resembles hub-and-spoke and grid networks. We analyze the agency and user cost components of this proposed system in idealized square cities and seek the optimum network layout, service area of each bus, and bus headway to minimize the total system cost. We compare the …
-
Bus service design and schedule control
… transit, including a heterogeneous central grid and a hub-and-spoke system in the periphery. The model accounts for local demand variations and aims at providing high-level insights using continuum approximation (C.A.) to reduce the number of decision variables. For a hypothetical …
-
Μελέτη και ανάπτυξη τεχνικών για την αποτελεσματική διαχείριση πόρων σε δίκτυα πλέγματος και υποδομές υπολογιστικών νεφών
… τη λειτουργία των μελλοντικών ευέλικτων (flex-grid) οπτικών δικτύων που υποστηρίζει επιπλέον οπτικά δίκτυα σταθερού πλέγματος τόσο μοναδικού ρυθμού μετάδοσης όσο και πολλαπλών ρυθμών μετάδοσης. Οι χρήστες έχουν τη δυνατότητα να καθορίζουν δικτυακές τοπολογίες, απαιτήσεις κίνησης, παραμέτρους …
Page 1 of 2