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.
Results
Showing 1 to 20 of 7770 for “"Detect"”.
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Friendsourcing to detect network manipulation
… Many methods have been investigated to detect and circumvent network manipulation. For instance, researchers have devoted projects to determining which words trigger various national censorship firewalls and strategies for deploying proxies to enable tunnels that prevent such firewalls …
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A Framework to Detect Presentation Attacks
… attacks. Feature from live Iris (or liveness detection) is a promising approach. Further, additional layer of security from iris feature can enable hardening the security of authentication system that existing works do not address. To address these limitations, this thesis proposed iris …
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Utilizing network features to detect erroneous inputs
… Specifically, I train a linear SVM classifier to detect these four types of erroneous data using the hidden and softmax feature vectors of pre-trained neural networks. Results indicate that these faulty data types generally exhibit linearly separable activation properties from correctly processed …
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Ruler arrays detect genomic insertions and deletions
… and evolution, many of these changes evade detection by existing high-throughput techniques. Since a microarray can interrogate thousands or millions of probes at once, Ruler Arrays can screen a small genome or part of a mammalian sized genome for insertions, deletions, and inversions in a …
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Leveraging Humans to Detect and Fix Representation Misalignment
… focus our efforts on leveraging them to detect and fix representation misalignment prior to attempting to learn their desired task. We advocate that current representation learning approaches can be studied under a single unifying formalism: the representation alignment problem. We …
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Impedance-Based Structural Health Monitoring to Detect Corrosion
… impedance method was experimentally tested to detect and the onset and growth of the earliest stages of pre-crack surface corrosion in beam and plate like structures. Experimental results indicate the impedance method is an effective detection tool for corrosion induced structural damage in …
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Multiple detector wireless FNIRS sensor to detect hemodynamic activity
… positioning of sensors that are able to detect HbO2 and Hbr response at multiple positions in the cerebral cortex.</p>
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PACKET FILTER APPROACH TO DETECT DENIAL OF SERVICE ATTACKS
… existing countermeasures based on preventing, detecting, and responding are reviewed. Henceforward, a neural network learning algorithms and statistical analysis are utilized into the designing of our proposed packet filtering system.</p>
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Using oscillations to detect capillary condensation in MCM-41
… experiment. Hence, the spring-mass method can detect the mass of condensed gas. The resolution of the method, however, should be improved for future quantitative analysis.
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Techniques to detect and avert advanced software concurrency bugs
… or non-existent. For example, lots of data races detected by a race detection tool could be relatively benign data races. Also, many dynamic software analyses cause orders-ofmagnitude slowdowns, which users cannot tolerate at runtime. This dissertation contains three parts. The first two parts …
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@tComment: testing Javadoc comments to detect comment-code inconsistencies
Code comments are important artifacts in software. Javadoc comments are widely used in Java for API specifications. API developers write Javadoc comments, and API users often read these comments to understand the API they use, e.g., an API user can read a Javadoc comment for a method instead of …
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The use of hair detect (and monitor) chronic hyperglycaemia
… ATR-FTIR alongside multivariate data analysis to detect hyperglycaemia and monitor blood glucose levels via prediction of HbA1c levels from the hair spectra. Amino acid analysis supported the OPLS-DA classifications, as the largest differences were seen between age and chemically treated hair …
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Technological interventions to detect, communicate and prevent sexual assault
… this thesis, we investigate multiple methods to detect initial signs of assault and develop methods for communication and prevention of assault. We also explore olfactory stimuli as a potential means to prevent sexual assault in real-time. We present three technological interventions which can …
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Analysis of Pluto's light curve to detect volatile transport
… were compared to the smallest magnitude changes detectable by a variety of telescopes. The model predicts that yearly observations on a large ground-based telescope, such as the 6.5-meter Magellan telescopes, could observe magnitude changes due to both changes in viewing geometry and surface …
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Using Genetic Algorithms to Detect Security Related Software Parameter Chains
Software configurations govern the operation of computer systems and their applications. These configurations consist of parameters that can be individually set to control different aspects of the system. Many cyber attacks can be attributed to misconfigured software. Exploits can be caused by a …
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Algorithms to Detect Motifs and Predict Post-Translational Modification Sites
Post-translational modifications (PTMs) are an important step in the formation of a mature protein. While much is known about some PTMs such as Phosphorylation, there are other PTMs such as Cysteine S-sulfenylation that are currently being researched and analyzed. For this project, an algorithm, …
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Developmental Differences in Students’ Ability to Detect Underlying Structural Ambiguity
… the seventh, ninth and eleventh grade levels to detect underlying structural ambiguity. Gerund-participle ambiguity sentences and sentence fragments were constructed by the researcher to measure the detection abilities of the subjects. The findings showed that there were no developmental trends …
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