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 41 for “"Privacy Preservation"”.
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PRIVACY PRESERVATION IN LOCATION-BASED PROXIMITY SERVICES
… geographically in proximity. In addition to the privacy threats related to the use of traditional LBS, there are other privacy threats specific to proximity services. Existing privacy-preserving solutions for LBS are not effective or directly applicable. For this reason, we developed techniques …
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A privacy preservation framework for smart connected toys
… play information; introducing ever-increasing privacy, and serious safety concerns for children. SCTs can gather data on the context of the child user’s physical activity state (e.g., walking, standing, running) and store personalized information (e.g., location and activity pattern) through a …
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Accountability and Privacy Preservation (AP2) in VANET Communications
<p> In my thesis I have studied the privacy and accountability issues present in VANET communications. The main challenge of my research is how to provide both vehicle privacy and accountability in single framework without existence of a single trusted entity. While several approaches have been …
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Location and Data Privacy Preservation in Intelligent Systems
… paradigm for integrating big data, analytics, privacy, and artificial intelligence. The IS is any formal or informal system to manage data gathering, to obtain and process the data, to interpret the data, and to provide reasoned judgments to decision makers as a basis for action. In order to …
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Privacy preservation in social media environments using big data
… and smart devices, the idea of individual privacy is fading. More than ever, the public is giving up personal information in order to take advantage of what is now considered every day conveniences and ignoring the consequences. Even seemingly harmless information is making headlines for …
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Secure Computing with Privacy Preservation for Cyber-Physical Systems
… many areas due to their advantages, security and privacy are major considerations for building efficient and high-confidence CPS. Many domains of CPS such as smart metering, sensor/data aggregation, crowd sensing, traffic control etc., typically collect huge amounts of individual information for …
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Employing Android Security Features for Enhanced Security and Privacy Preservation
In this thesis, we examine the architecture and the security framework underlying the Android operating system. We explore existing Android end-to-end encrypted (E2EE) messaging applications and derive four categories of common issues that are applicable to these applications. We then provide an …
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Privacy Preservation for Cloud-Based Data Sharing and Data Analytics
Data privacy is a globally recognized human right for individuals to control the access to their personal information, and bar the negative consequences from the use of this information. As communication technologies progress, the means to protect data privacy must also evolve to address new …
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Privacy preservation and auditing for ubiquitous mobile sensing applications and services
… and applications with a host of accompanying privacy concerns. In this thesis, we explore techniques for privacy preservation, transparency, and auditing for mobile sensing applications and services. We demonstrate the feasibility of privacy-conscious defaults with the deployment of an …
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Advancing approaches to multi-target multi-camera tracking: Graph-based features, language integration, privacy preservation, and large language agent frameworks
… in data association, real-time processing, preservation of privacy, and natural-language user interaction. First, we propose a graph-based model that leverages similarity algorithms to enhance cross-camera object association. Our framework achieves state-of-the-art performance with an IDF1 …
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Trustworthy Learning and Uncertainty Quantification under Constraints
… the models to impose other capabilities, such as privacy preservation, computational efficiency, interpretability, robustness, and uncertainty quantification. This thesis focus on proposing novel techniques for critical requirements of trustworthy machine learning models, including uncertainty …
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Differential Privacy in Reinforcement Learning
… information, the security of policies and privacy preservation in reinforcement learning have given rise to widespread concerns. In addition, deep reinforcement learning policies parameterized by neural networks have been demonstrated to be vulnerable to adversarial attacks in supervised …
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Achieving Privacy and Integrity of Data Aggregation in Wireless Sensor Networks
… Tiny Aggregation protocol (TAG), where no privacy preservation and integrity protection is provided. We explore multiple dimensions in design space, and investigate the tradeoffs in protocol design. To the best of our knowledge, this dissertation is among the first network protocols to …
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Privacy Preserving on Delay Tolerant Networks
… or quality of service. Despite the fact privacy related issues are generally considered critical, they do not arouse the same interest as the other reported aspects. For instance, when the carried information contains sensitive data, it should be protected from malicious intent. …
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Conjugate generalized linear mixed models with applications
… implications in terms of distributed computing, privacy preservation in large-scale administrative databases and discrete choice models, which we illustrate using several real data. Altogether, CGLMMs prove to be a credible inference framework and a good alternative to GLMMs, especially when …
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Security and Privacy Schemes for Demand Response in Smart Grids
… usage behaviors, leading to security and privacy challenges for Smart Grids. In this thesis, three cryptographic schemes are constructed for different demand-response programs. In the mandatory incentive-based demand-response program, privacy preservation depends on the power consumption …
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Towards secure and privacy preserving e-health data exchanges through consent based access control
… based access control (CBAC) and a fairness aware privacy preservation protocol (FAPP). These two protocols grant patients control in how their sensitive health information is used and provides avenues for certain third parties to collect patient information without compromising security and …
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GraphDHT: Scaling Graph Neural Networks' Distributed Training on Edge Devices on a Peer-to-Peer Distributed Hash Table Network
… unique challenges in computational demands and privacy preservation, particularly when deployed for training on edge devices like smartphones. To address these challenges, our study introduces the Adaptive Load- Balanced Partitioning (ALBP) technique in the GraphDHT system. This approach …
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Deidentification of Face Videos in Naturalistic Driving Scenarios
… for transportation research while ensuring privacy protection. To tackle this issue, we leverage recent advancements in generative adversarial networks (GANs) and demonstrate their effectiveness in deidentifying individuals by swapping their faces with those of others. Extensive …
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