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 15288 for “"detection"”.
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Distress detection
… restricted to the classical misuse and anomaly detection methods. As a result, web attack detectors have limited resilience to novel attacks or produce impractical amounts of daily false alerts. Advances in intrusion detection techniques have so far only partly alleviated the problem as they are …
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Quickest change detection with applications to line outage detection
… we focus on applications of quickest change detection (QCD) theory in the problem of line outage detection and identification. We start by discussing fundamental results of sequential hypothesis testing and QCD, and by proposing an algorithm for the QCD setting under transient dynamics. …
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Remote detection of fissile material : Cherenkov counters for gamma detection
… for long-range active interrogation (Al) detection has generated interest in water-based detector technologies. AI is done using external radiation sources to induce fission and to detect, identify, and characterize special nuclear material (SNM) through the gamma rays and neutrons …
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Structural Anomaly Detection
… increases dramatically. Traditional intrusion detection systems that rely on log analysis struggle to keep pace with these evolving threats, as the attacking trails are often buried in high-volume and high-velocity legitimate activities in the system. Despite tremendous progress in applying …
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Fast object detection
… could be very slow. We study fast object detection from an engineering perspective. We argue that a desirable object detector must: (1) be able to work with legacy templates; (2) be random access; (3) be able to trade accuracy versus speed; (4) have any-time property. We describe a method …
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Acoustic boiling detection
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Nuclear Engineering, 1994.
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Integration of Multidimensional Signal Detection Theory with Fuzzy Signal Detection Theory
Signal detection theory (SDT) has proven to be a robust and useful statistical model for analyzing human performance in detection and decision making tasks. As with many models extensions have been proposed in order capture and represent the real world to a greater degree. Multidimensional Signal …
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Wireless Intrusion Detection Sytem
… This paper describes a Wireless Intrusion Detection System (WIDS) that provides additional security for 802.11b wireless networks. WIDS provides intrusion detection that can react to potential threats and locate an intruder through the use of intelligent access points equipped with rotating …
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Data Driven Nonparametric Detection
<p>The major goal of signal detection is to distinguish between hypotheses about the state of events based on observations. Typically, signal detection can be categorized into centralized detection, where all observed data are available for making decision, and decentralized detection, where only …
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Immuno-Detection by Sequencing
Contains fulltext : 204150.pdf (Publisher’s version ) (Open Access)
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Automated hardware trojan detection
… been a significant amount of research into HT detection techniques including simulation-based, logic testing based, side channel analysis and reverse engineering approaches. With advances in machine learning and computational capability, machine learning (ML)-based and neural network (NN)-based …
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Auto detection in autism
… detecting method presented does provide accurate detection and localization.
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COMMUNITY DETECTION IN GRAPHS
Community detection has always been one of the fundamental research topics in graph mining. As a type of unsupervised or semi-supervised approach, community detection aims to explore node high-order closeness by leveraging graph topological structure. By grouping similar nodes or edges into the …
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Early Detection of Depression
… that DTRs are more effective for depression detection than traditional representations such as Bag of Words (BOW) and representations based on neural word embeddings. In fact, we have obtained state-of-the-art results with Document Occurrence Representation (DOR) for depression detection …
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Detection of explosive materials
… for sensitive, reliable and quick explosive detection methods that can be used in a range of environments. Immunoassays are one type of test that can provide these qualities. Immunoassays use antibodies to detect a molecule of interest (analyte). A common type of user-friendly immunoassay …
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Loneliness detection using technology
… studies have used passive sensing for loneliness detection in recent years, but these methods have severe limitations. The main issues are related to relying on generic models, and neglecting the dynamic, multifaceted nature of loneliness. This thesis made several contributions to address these …
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Topics in decentralized detection
… results in the areas of decentralized sequential detection and robust decentralized detection.
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