Exploració per tema "Centres informàtics"
Ara es mostren els items 21-40 de 47
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Hardware acceleration for query processing: Leveraging FPGAs, CPUs, and memory
(2016-01)
Article
Accés obertDatabase management systems have become an indispensable tool for industry, government, and academia, and form a significant component of modern datacenters. They can be used in a multitude of scenarios, including online ... -
iONE: an environment for experimentally assessing in-operation network planning algorithms
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialHuge amount of algorithmic research is being done in the field of optical networks, including Routing and Spectrum Allocation (RSA), elastic operations, spectrum defragmentation, and other re-optimization algorithms. ... -
iOS Forensic artifact analysis automation
(Universitat Politècnica de Catalunya, 2023-07-08)
Projecte Final de Màster Oficial
Accés obertThis work focuses on the development of an artifact analysis tool for iOS devices using Python. The main objective is to provide an automated solution for the forensic analysis of these devices, which allows extracting ... -
La Realidad de los contractos de prestación de servicios informáticos
(1994-06)
Report de recerca
Accés obertEl texto es una nueva aportación sobre algunas características particularmente perniciosas de la realidad de los contratos de prestación de servicios informáticos. Se analiza la diferencia en la contratación del hardware ... -
Manteniment remot de laboratoris d'informàtica
(Universitat Politècnica de Catalunya, 2007-06)
Projecte/Treball Final de Carrera
Accés obert -
Morrigan: A composite instruction TLB prefetcher
(Association for Computing Machinery (ACM), 2021)
Text en actes de congrés
Accés obertThe effort to reduce address translation overheads has typically targeted data accesses since they constitute the overwhelming portion of the second-level TLB (STLB) misses in desktop and HPC applications. The address ... -
OFAR-CM: Efficient Dragonfly networks with simple congestion management
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Text en actes de congrés
Accés obertDragonfly networks are appealing topologies for large-scale Data center and HPC networks, that provide high throughput with low diameter and moderate cost. However, they are prone to congestion under certain frequent traffic ... -
On the benefits of resource disaggregation for virtual data centre provisioning in optical data centres
(2017-07-15)
Article
Accés obertVirtual Data Centre (VDC) allocation requires the provisioning of both computing and network resources. Their joint provisioning allows for an optimal utilization of the physical Data Centre (DC) infrastructure resources. ... -
On the collaborative governance of decentralized edge microclouds with blockchain-based distributed ledgers
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Text en actes de congrés
Accés obertToday's commercial model for edge computing services consists in lightweight devices at the network edge connected through the Internet to remote cloud data centers. Microclouds are an alternative vision of edge computing, ... -
On the fitness of GPUs for autonomous-driving
(Universitat Politècnica de Catalunya, 2019-04-23)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Optical interconnection for datacenters: To switch or not to switch
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertOptical interconnection is seen as a promising solution to alleviate the congestion problems inside datacenters. Previously reported studies focus solely on optical circuit switching to establish connections. In this work ... -
Optimization of thermal energy storage systems for data centres
(Universitat Politècnica de Catalunya, 2016-06-22)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorData centres are facilities used to house computer systems and associated components which aim for performance. The increment of these facilities is translated into a huge increment on energy consumption representing a ... -
Orchestrating connectivity services to support elastic operations in datacenter federations
(2015-06)
Article
Accés obertDatacenter federations are able to manage appropriately the green energy resources available in each datacenter (DC) thanks to their geographically distributed infrastructure, thus reducing energy expenditure. Scheduling ... -
Orchestrating datacenters and networks to facilitate the telecom cloud
(Universitat Politècnica de Catalunya, 2016-06-10)
Tesi
Accés obertIn the Internet of services, information technology (IT) infrastructure providers play a critical role in making the services accessible to end-users. IT infrastructure providers host platforms and services in their ... -
Performance evaluation of an all-optical OCS/OPS-based network for intra-data center connectivity services
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés obertAs the size of Data Centers (DCs) and the amount of information managed by them grows, nowadays electronic-based intra-Data Center Networks (DCNs) start to become a limiting factor, not providing enough scalability nor ... -
Problemas humanos en explotación
(Asociación de Técnicos de Informática, 1979-05)
Article
Accés obert -
Real-time data center's telemetry reduction and reconstruction using Markov chain models
(2019-12)
Article
Accés obertLarge-scale data centers are composed of thousands of servers organized in interconnected racks to offer services to users. These data centers continuously generate large amounts of telemetry data streams (e.g., hardware ... -
RePP-C: runtime estimation of performance-power with workload consolidation in CMPs
(Institute of Electrical and Electronics Engineers (IEEE), 2016)
Text en actes de congrés
Accés obertConfiguration of hardware knobs in multicore environments for meeting performance-power demands constitutes a desirable feature in modern data centers. At the same time, high energy efficiency (performance per watt) requires ... -
Routing and scheduled spectrum allocation for transfer-based datacenter connections
(Institute of Electrical and Electronics Engineers (IEEE), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialCreating datacenter (DC) federations allows DC operators to reduce costs and increase their revenues from using under-utilized resources as well as to expand their geographical coverage aiming to improve users' Quality of ... -
Saving energy in data center infrastructures
(2011)
Text en actes de congrés
Accés restringit per política de l'editorialAt present, data centers consume a considerable percentage of the worldwide produced electrical energy, equivalent to the electrical production of 26 nuclear power plants, and such energy demand is growing at fast pace due ...