Advanced search

Showing result 1 - 5 of 79 essays matching the above criteria.

  1. 1. Challenges in the Maintenance and Diagnostic Segment of Digital Asset Management in the Swedish Railway Industry

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Salam Adeeb; Marwan Ouali; [2023]
    Keywords : Railway Digital Asset Management; remote monitoring; condition-based maintenance; predictive maintenance; Digital tillgångsförvaltning; prediktivt underhåll; tillståndsbaserat underhåll; diagnostik;

    Abstract : Just like the rest of society, the use of digital technology has throughout the years become a more crucial part for train companies to improve performance, meet customer demands, improve operation and maintenance processes to increase efficiency and reliability. These solutions have through time developed to become part of a cluster named Digital Asset Management (DAM). READ MORE

  3. 2. Sustainability benefits of industrial symbiosis: Building value from stakeholders

    University essay from Lunds universitet/Internationella miljöinstitutet

    Author : Laura Elizabeth Redmond; [2023]
    Keywords : Industrial symbiosis; stakeholder engagement; sustainable business models; circularity; sustainability benefits; Social Sciences;

    Abstract : The circular economy (CE) brings a shift in business operations that could increase societal well-being and reduce environmental costs, making regionalization and circular supply chains crucial to reduce greenhouse gas emissions. Industrial Symbiosis (IS) is a strategy to enhance the circularity of industry by exchanging resources and knowledge sharing between different actors in an industrial system. READ MORE

  4. 3. Design and evaluation of a plain MPI-based cluster execution backend for the SkePU 3 skeleton programming framework

    University essay from Linköpings universitet/Programvara och system

    Author : Alexander Zeijlon; [2023]
    Keywords : SkePU; skeleton programming; algorithmic skeletons; HPC; cluster; parallel programming; MPI; OpenMP; CUDA; Hybrid; NUMA;

    Abstract : SkePU 3 is a framework for parallel program execution that uses higher order functions called skeletons, which provide a layer of abstraction between user code and the parallel implementation it provides through its backends. The backend that enables SkePU to run on an HPC cluster has a slowdown of a factor two. READ MORE

  5. 4. Comparing various methods for improving resource allocation on a single node cluster in Kubernetes

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Abaied Sopi; Plotoaga Andrei; [2023]
    Keywords : Kubernetes; latency-critical; resource allocation; CRI-RM; Vertical Pod Autoscaler;

    Abstract : When dealing with latency-critical applications in Kubernetes, a common strategy is to over-allocate resources to ensure the application can meet its latency guarantees during traffic surges. However, this practice often leads to resource underutilizationas the application will not fully utilize its reserved resources. READ MORE

  6. 5. Cross region cloud redundancy : A comparison of a single-region and a multi-region approach

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Oskar Lindén; [2023]
    Keywords : Cloud computing; Cross-region replication; Performance evaluation;

    Abstract : In order to increase the resiliency and redundancy of a distributed system, it is common to keep standby systems and backups of data in different locations than the primary site, separated by a meaningful distance in order to tolerate local outages. Nasdaq has accomplished this by maintaining primary-standby pairs or primary-standby-disaster triplets with at least one system residing in a different site. READ MORE