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 12 of 12 for “"Event Identification"”.
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Developing Event Identification Methods for Structured and Unstructured Data Streams
… methods for detecting the occurrence of events from data streams, such as atext stream and a price time-series stream. Hence, we have explored event identificationfrom structured and unstructured data streams in the domain of finance. We employ the Directional Change (DC) approach to high …
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A new sinkhole attack detection algorithm for RPL in wireless sensor networks (WSN)
… Sensor nodes can be used for continuous sensing, event recognition and event identification. 6LoWPAN plays an important role in this convergence of heterogeneous technologies, which allows sensors to transmit information using IPv6 stack. Sensors perform critical tasks and become targets of …
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Applications of Continuous Wavelet Transform in Hydraulic Fracturing and Reservoir Management
… diagnostics, including fracture closure identification, dynamic fracture event detection, microseismic event prediction, water hammer modeling, and inter-well connectivity for optimizing waterflooding operations. In fracture closure analysis, the study reviews established methods like the …
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Spatiotemporal Event Forecasting and Analysis with Ubiquitous Urban Sensors
… of methods for heterogeneous urban data-based event identification and impacts analysis for a variety of event topics and assumptions is the subject of this dissertation. A graph convolutional neural network for crime prediction, a multitask learning system for traffic incident prediction with …
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Analysis of seismo-acoustic emission from ice fracturing events during SIMI’94
In this thesis the analysis of natural ice events is carried out based on direct measurements of ice-borne seismo-acoustic waves generated by ice fracturing processes. A major reason for studying this phenomenon is that this acoustic emission is a significant contributor to Arctic ocean ambient …
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Evolution of batch-oriented COBOL systems into object-oriented systems through unified modelling language.
… COBOL system into an object-oriented, event-driven system through the use of an intermediate mathematical language, the Wide Spectrum Language (WSL), using system source code as the only documentation artefact. This restructuring process is accomplished through the application of …
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THE HYDROLOGIC CONTROL ON SHALLOW LANDSLIDE TRIGGERING: EMPIRICAL AND MONTE CARLO PYSICALLY-BASED APPROACHES
… point rainfall data; (ii) a module for rainfall event identification and separation from dry intervals; (iii) the Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability (TRIGRS) model, version 2 (Baum et al., 2008, 2010) to simulate landslide triggering by rainfall infiltration, …
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Identification and Characterization of Damaging Road Events
… a means of understand the types of damaging events and driving styles of uses must be understood. The difficulty with accurately estimating customer usage is, firstly, there is a large pool of possible roads for a user to drive along, for example, there are over 4 million miles of public …
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Beyond jump height: Understanding the kinematics and kinetics of the countermovement jump from vertical ground reaction force data through the use of higher-order time derivatives
… of these variables first requires precise identification of critical kinematic and kinetic ‘events’ (e.g. start of jump, end of downward [braking] phase, jump take-off point, etc.), although the accuracy of event identification has not been thoroughly investigated to date, and incorrect …
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Innovative Methods for LEO Particle Experiments]{Innovative Methods and Instrumentation for Low-Energy Particle Experiments in Low-Earth Orbit Space Mission Analysis and Hardware R&D across the NUSES, CSES-Limadou and SPaRKLE Projects
… compact (10×10×10 cm3) spectrometer designed for event-by-event identification of electrons in the 0.1–7 MeV range and protons in the 3–50 MeV range. Its primary scientific objectives are the monitoring of radiation-belt dynamics, space-weather transients driven by solar energetic particle events, …
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Data-enhanced applications for power systems analysis
… Data provides opportunities for performing event detection, diagnostics, and forensics on the system in a way which has not previously been possible. The integration of data and information systems remains a key challenge in taking full advantage of the smart grid. There is a need to “tap …
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Optimization of indentification of particle impacts using acoustic emission.
… For dry particle impacts on dry target plate, AE events energy - calculated from the recorded free-falling or air-borne particle impact AE signals - was correlated with particle size, concentration, height, target material and thickness. For a given system, once calibrated for a specific particle …