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Found 3 essays matching the above criteria.

  1. 1. Detection of performance anomalies through Process Mining

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Carmine Marra; [2022]
    Keywords : Process mining; Conformance Checking; performance anomalies; ERTMS ETCS; Railway system; complex computer systems.;

    Abstract : Anomaly detection in computer systems operating within complex environments,such as cyber-physical systems (CPS), has become increasingly popularduring these last years due to useful insights this process can provide aboutcomputer systems’ health conditions against known reference nominal states.As performance anomalies lead degraded service delivery, and, eventually,system-wide failures, promptly detecting such anomalies may trigger timelyrecovery responses. READ MORE

  3. 2. Run-time Anomaly Detection with Process Mining: Methodology and Railway System Compliance Case-Study

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Francesco Vitale; [2021]
    Keywords : Anomaly Detection; Autonomous Maintenance; Cyber-Physical Systems; Internet of Things; Data science; Process science; Process Mining; Conformance Checking; ERTMS ETCS;

    Abstract : Detecting anomalies in computer-based systems, including Cyber-Physical Systems (CPS), has attracted a large interest recently. Behavioral anomalies represent deviations from what is regarded as the nominal expected behavior of the system. Both Process science and Data science can yield satisfactory results in detecting behavioral anomalies. READ MORE

  4. 3. Designing for self-efficacy in a driving simulator: A pilot study

    University essay from Lunds universitet/Kognitionsvetenskap

    Author : Björn Sjödén; [2007]
    Keywords : control; systems; numerical analysis; Computer science; Virtual Learning Environments; Virtual Reality; Interactive Simulations; Datalogi; numerisk analys; system; kontroll; Artificial intelligens; Artificiell intelligens; Technology and Engineering;

    Abstract : Virtual Reality and advanced, interactive simulators illustrate the potentials of modern technology for improving the ecological validity of learning experiments. Yet much more preliminary work is needed to appreciate how these growingly complex means can be utilized to promote high-order emotional and motivational constructs of the user, such as self-efficacy. READ MORE