Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 13 of 13 for “"Event Classification"”.
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Application of Unsupervised Machine Learning for Event Classification
We study quark and gluon jets separately using public collider data from the CMS experiment. Our analysis is based on an Open Data dataset of proton-proton collisions collected at the Large Hadron Collider in 2011. We define two non-overlapping data mixtures via a pseudorapidity cut—central jets …
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Smart Distributed Generation Systems Using Improved Islanding Detection and Event Classification
… distinguish between islanding and non-islanding events under a wide range of operating conditions. Furthermore, a novel Smart DG system which is able to detect and classify events was proposed. This added intelligence has considerable impact on the safety and operation of such DG systems. This …
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AudioCNN: Audio Event Classification With Deep Learning Based Multi-Channel Fusion Networks
… there is growing interest in environmental sound classification with a plethora of real-world applications, especially in audio fields like speech and music. Recent research works have proven spectral images based on deep learning models for better performance than standard methods. This thesis …
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Novel Networks in Collider Searches for New Physics
… from its backgrounds. Analyses apply a range of classification algorithms to obtain sensitivity to rare signals, but are challenged to obtain enough information in a broad parameter space without relying on heavy optimisation in narrow search regions. LHC event classification techniques become …
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Static and Dynamic Human Analysis in Images and Videos
… human tracking in videos, human motion event classification in videos, and multimedia video retrievals. The key theme of this dissertation is the word search. We search for novel features for detection, recognition, tracking and motion events. We search for efficient ways to explore vast …
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AI-assisted Anomalous Event Detection for Connected Vehicles
… call for characterization of risky driving events to improve safety applications and autonomous driving features. Precision of driving event characterization (\gls{dec}) systems in connected vehicles has become increasingly important with the responsive connectivity that is available to the …
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Development of image processing systems for cosmic ray effect analysis
… in neutron field characterisation and neutron event classification. The neutron monitor was irradiated in a variety of neutron fields to be able to analyse high-energy neutron effects. In order to reach the best performance of the neutron monitor three CCD sensors are evaluated for neutron …
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Towards Integrated Audio-Visual Learning: From Vision-to-Audio Generation to a Unified Audio-Visual Framework
… broad, ranging from audio-visual retrieval and event classification to audio-only classification, paving the way for more immersive and contextually rich audio-visual experiences.
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1300 Years of Snowpack Change for the Sangre de Cristo Mountian Range
… instrumental data has been appended to 2017 for event analysis. The reconstruction is composed of 25 individually nested regression models. All models share a common period of 1955–85 CE with forward (1985–2014 CE) and backward (1955–630 CE) nests extending out temporally. The optimal calibration …
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Vibration Event Detection and Classification in an Instrumented Building
… information about the types of acceleration events that are occurring within the structure. In the case of monitored smart buildings, some of these acceleration events are linked to occupant behavior, such as walking, operating machinery, closing doors, etc. The identification and …
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Efficient Image and Video Representations for Retrieval
… a retrieval based solution to the Zero shot event classification problem - a setting where no training videos are available for the event. To do this, we learn a generic set of concept detectors and represent both videos and query events in the concept space. We then compute similarity …
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Applications of High Speed Configurable Logic Devices in Modern Particle Physics Experiments
… dynamic range. Also the auto triggering and self-event-classification features help to improve the acquisition performance and the knowledge on the neutrino event. A fully functional interface towards the first level data concentrator, the Floor Control Module, has been integrated as well on the …
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Data-Driven Pipeline for Learning Discrete behavioural Models of Cyber-Physical Systems
… CPS logs into structured discrete-event behavioural models called automata, while minimizing the need for ground truth about the data or the system that generated the logs. The pipeline consists of two recurring steps. In the discretization stage, high-dimensional time series data …