Essays about: "hybrid knowledge systems"

Showing result 11 - 15 of 47 essays containing the words hybrid knowledge systems.

1. 11. Evaluation of model-based fault diagnosis combining physical insights and neural networks applied to an exhaust gas treatment system case study

   University essay from Linköpings universitet/Fordonssystem

   Author : Björn Kleman; Henrik Lindgren; [2021]
   Keywords : model-based; fault diagnosis; neural networks; data-driven; Hybrid; SCR; exhaust gas treatment system; recurrent neural networks; grey-box; heavy duty truck; fault isolation; fault detection; diagnosis; urea; machine learning; Scania; structural model; MSO; residual; Fault Diagnosis Toolbox;

   Abstract : Fault diagnosis can be used to early detect faults in a technical system, which means that workshop service can be planned before a component is fully degraded. Fault diagnosis helps with avoiding downtime, accidents and can be used to reduce emissions for certain applications. READ MORE

3. 12. Graph Neural Networks for Article Recommendation based on Implicit User Feedback and Content

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Márk Bereczki; [2021]
   Keywords : Recommender systems; Implicit recommendation; Graph neural networks; Simple Graph Convolution; Natural language processing; Rekommendationssystem; Implicit rekommendation; Grafneurala nätverk; Simple Graph Convolution; Naturlig språkbehandling;

   Abstract : Recommender systems are widely used in websites and applications to help users find relevant content based on their interests. Graph neural networks achieved state- of-the- art results in the field of recommender systems, working on data represented in the form of a graph. READ MORE

4. 13. Combining Anomaly- and Signaturebased Algorithms for IntrusionDetection in CAN-bus : A suggested approach for building precise and adaptiveintrusion detection systems to controller area networks

   University essay from Malmö universitet/Fakulteten för teknik och samhälle (TS)

   Author : Robin Andersson; [2021]
   Keywords : CAN; Controller Area Network; IDS; Intrusion detection; personal vehicles; machine learning; hybrid; proof of concept; embeded systems; software architecture; malicious; security;

   Abstract : With the digitalization and the ever more computerization of personal vehicles, new attack surfaces are introduced, challenging the security of the in-vehicle network. There is never such a thing as fully securing any computer system, nor learning all the methods of attack in order to prevent a break-in into a system. READ MORE

5. 14. Predicting the Performance of a Cleaning Nozzle : A Cost-Effective CFD Modeling Approach Compared Against Experimental Data

   University essay from Linköpings universitet/Mekanisk värmeteori och strömningslära

   Author : Gustav Rydholm; Joseph Hainsworth; [2021]
   Keywords : CFD; VOF; LPT; EWF;

   Abstract : With the increasing reliance and use of sensors to improve the capabilities of modern road vehicles, ensuring their functionality during different weather conditions has become an important design consideration. The sensing equipment is utilized for a multitude of tasks, ranging from aiding the user with parking to avoiding potentially dangerous situations. READ MORE

6. 15. Knowledge Management and ICT Adaptions as a Result of Pandemic Workplace Restrictions : A Case Study at a SME in Germany

   University essay from Högskolan Dalarna/Institutionen för kultur och samhälle

   Author : Tobias Baesch; [2021]
   Keywords : Knowledge management; knowledge-intensive firm; information and communication technologies; Covid-19 pandemic; Ba; workspaces; virtual knowledge management; small- and medium-sized enterprises.;

   Abstract : Aim. The purpose of this degree project was to assess the impact of the sudden, historically-unique COVID-19 workplace restrictions on the knowledge management and interrelated ICT utilization of a knowledge-intensive SME in Germany. Based upon the outcomes of this assessment, suggestions for future advancement were to be developed. READ MORE