Search results for "Robustness"

showing 2 items of 512 documents

Cognitive self-healing system for future mobile networks

2015

This paper introduces a framework and implementation of a cognitive self-healing system for fault detection and compensation in future mobile networks. Performance monitoring for failure identification is based on anomaly analysis, which is a combination of the nearest neighbor anomaly scoring and statistical profiling. Case-based reasoning algorithm is used for cognitive self-healing of the detected faulty cells. Validation environment is Long Term Evolution (LTE) mobile system simulated with Network Simulator 3 (ns-3) [1, 2]. Results demonstrate that cognitive approach is efficient for compensation of cell outages and is capable to improve network coverage. Anomaly analysis can be used fo…

ta113cognitionta213Performance managementComputer sciencebusiness.industryDistributed computingCognitiondata miningcomputer.software_genreAutomationanomaly detectionFault detection and isolation5G networksNetwork simulationcompensationcell outageRobustness (computer science)self-healingAnomaly detectionData miningbusinesscomputer5G2015 International Wireless Communications and Mobile Computing Conference (IWCMC)
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Adaptīvās nošķeltās vidējās vērtības metode

2022

Darbā tiek izpētītas zinātniskajā literatūrā līdz šim zināmas adaptīvās nošķeltās vidējās vērtības metodes, kā arī vispārīgi aprakstītas robustās statistikas metodes.

trimmed-meanestimationMatemātikaadaptivenesslocation parameterrobustness
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