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 225 for “"Data centers"”.
-
Identifying Data Centers from Satellite Imagery
… frequencies form the descriptor. A set of data to test and perform parameter selection for these procedures using 79 Landsat 8 imagery scenes was constructed. A cellular evolutionary algorithm was then utilized for parameter selection by training and testing support vector machine …
-
Excess Heat Reuse in Icelandic Data Centers
… for excess heat reuse from the atNorth ICE02 data center campus in Reykjanesbær, Iceland. The study focuses on quantifying the magnitude, temperature level, and variability of the available heat resource, as well as evaluating its technical and economic feasibility for external utilisation. …
-
Flow Consolidation for Congestion Control in Data Centers
… (HCC) that addresses the above challenges in data center networks. By grouping flows in a hierarchical manner, HCC enables flow cooperation and information sharing, leading to expanded visibility for flows, improved fairness, and faster convergence. Flows share congestion information within …
-
Routing and scheduling for cloud service data centers
… commerce, have been moved to the Cloud service data centers. One of the features offered by Cloud data centers is on-demand service. To achieve this, current Cloud data centers are designed with an excess of provision for highly dynamic work load. Problems with such design include low server …
-
Cloud Ecologies: An Environmental Ethnography of Data Centers
… engagement with the wider communities where data centers are sited, I situate the Cloud’s material, political, economic, and social resonances as local rather than global in scope. What follows is a comparative reckoning of the Cloud’s “metabolic rifts” (Marx 1863), defined by the particular …
-
Energy-efficient resource management framework for cloud data centers
A thesis submitted to the Faculty of Engineering and the Built Environment in fulfillment of the requirements for the degree of Master in Engineering (M. Eng), Durban University of Technology, Durban, South Africa, 2022.
-
Energy-aware workload management for geographically distributed data centers
Cloud service providers are distributing data centers globally to reduce operating costs while also improving the quality of service by using intelligent cloud management strategies. The development of time-of-use electricity pricing and renewable energy source models has provided the means to …
-
Delivering Consistent Network Performance in Multi-tenant Data Centers
<p>Data centers are growing rapidly in size and have recently begun acquiring a new role as cloud hosting platforms, allowing outside developers to deploy their own applications on large scales. As a result, today's data centers are multi-tenant environments that host an increasingly diverse set of …
-
Temporal Bandwidth-Intensive Virtual Network Allocation Optimization in Data Centers
… customers that want virtual networks (VN) in a data center environment. In particular, we consider this problem in a temporal context where bandwidth-intensive requests from each VN may arrive randomly at a review point, which may last for a certain duration. Thus, at each review point, the data …
-
Mission design analysis methodology for space-based computational data centers
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
-
Carbon Accounting for Sustainable Computing in Cloud Provisioned Data Centers
Enterprise digital operations require data-driven and scaleable solutions to monitor and manage the increasing environmental impact caused by manufacturing hardware and operating large data center warehouses. Data centers are complex systems comprising of heating, ventilation, cooling, power …
-
Resource management in virtualized data centers regarding performance and energy aspects
Rechenzentren zählen mit einem Anteil von etwa 17% zu den Großverbrauchern der IKT. Ziel dieser Arbeit ist es deren Verbrauch zu reduzieren, indem die für eine Menge an IT-Diensten benötigte Anzahl aktiver Server zu jedem Zeitpunkt minimal gehalten wird. Dieser Ansatz fällt in den Bereich des …
-
Efficiency and Reliability Analysis of AC and 380V DC Data Centers
… resulted in colossal increase in the number of data centers. A data center consume a tremendous amount of electricity resulting in high operation cost. Even a slight improvement in the power distribution system of a data center could save millions of dollars in electricity bills. Benchmarks for …
-
Sketch-based In-Network Monitoring of Data Centers and Programmable Networks
L'abstract è presente nell'allegato / the abstract is in the attachment
-
Employing UPS for Safe and Efficient Power Oversubscription in Data Centers
It is significant for the profits of data centers to supply maximum power of servers within existing power supply capacities. Various power capping solutions have been recently proposed, a conservative assumption made by existing solutions is that peak power should never exceed the rated circuit …
-
Congestion control, energy efficiency and virtual machine placement for data centers
Data centers, facilities with communications network equipment and servers for data processing and/or storage, are prevalent and essential to provide a myriad of services and applications for various private, non-profit, and government systems, and they also form the foundation of cloud computing, …
-
Optimizing performance under thermal and power constraints for HPC data centers
… faces in moving to larger supercomputers. Data centers worldwide consumed energy equivalent to 235 billion kWh in 2010. A significant portion of that energy and power consumption is devoted to cooling. This thesis proposes a scheme based on a combination of limiting processor temperatures …
-
Common-case optimized memory hierarchy for data centers and HPC systems
… up to 40% to 70% of total system power in future data centers and high performance computing (HPC) systems; as such, it is time to rethink memory system designs. Conventional memory system designs in existing systems often seek to provide uniform performance across time and space. While this …
-
Multidisciplinary system design optimization of fiber-optic networks within data centers
… the Internet and the vast amount of cloud-based data have created a need to develop data centers that can respond to market dynamics. The role of a data center designer, whom is responsible for scoping, building, and managing the infrastructure design is becoming increasingly complex. This work …
-
Data expertise and service development in geoscience data centers and academic libraries
… on staff who need to manage large and complex data, design user services, and enable open access. One ramification is that research institutions are extending their services and staffing to address data management concerns. As more organizations extend their operations to research data, an …
Page 1 of 12