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 “"Content-aware"”.
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Content-aware compression for big textual data analysis
… of this work include the following. Firstly, a Content-aware Partial Compression (CaPC) scheme is developed. CaPC makes a distinction between informational and functional content in which only the informational content is compressed. Thus, the compressed data is made transparent to existing …
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Content-aware radio resource management for IMT-advanced systems
… period. Consequently, in this thesis, a content-aware radio RRM model employing a cross-layer optimiser focusing on a video conferencing/streaming application for a single cell long-term evolution (LTE) system has been proposed. Based on two constructed look-up tables, the cross-layer …
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Content-aware resource scheduling for commercial and personal clouds
… deployments in data centers. First, we present a content-based scheduling algorithm for the placement of VMs in data centers. We take advantage of the fact that it is possible to find identical disk blocks in different VM disk images with similar operating systems by scheduling VMs with high …
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Motion blur removal from photographs
… algorithm needs to restore high frequency image contents attenuated by blur. In this dissertation, we address a few aspects of these challenges. We introduce an insight that a blur kernel can be estimated by analyzing edges in a blurred photograph. Edge profiles in a blurred image encode …
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Intuitive Audio Interaction and Control in Multi-Source Environments
… embodied audio interaction must be adaptive, content-aware, and seamlessly integrated with user intent.This research contributes to human-computer interaction by demonstrating both the potential and limitations of movement-based audio control. Future work should refine multimodal fusion, …
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Mantis: A Screen Magnification Tool for Diagram Traversal
… between the two. Existing screen magnifiers are content-agnostic, so the current way of navigating visualizations is freeform and unguided. The burden of figuring out where to explore while retaining a mental model of the diagram is placed entirely on the user. In this paper, we present …
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Intrusion detection and prevention in advanced metering networks
… to cyber-attacks. We also propose a scalable, content-aware methodology to stop propagating malware which exploits the vulnerabilities of AMI to disrupt the operation of service. Towards this end we design and implement a host-based policy engine that examines both ingress and egress traffic to …
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Successive structuring of source coding algorithms for data fusion, buffering, and distribution in networks
… themselves when we make communication networks aware of the characteristics of the data content they are handling. In this thesis, we design such content-aware algorithms that span traditional network layers and are successively structured, focusing on problems of data fusion, buffering, and …
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Task-specific summarization of networks: Optimization and Learning
… efficient algorithms for various tasks such as content-aware influence maximization and time segmentation. In addition, we study many real-world networks and their summary graphs such as people-contact, news-blogs, etc. and visualize them to make sense of their characteristics given the input …
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Image Co-saliency Detection and Co-segmentation from The Perspective of Commonalities
… and image co-segmentation are important for many content-based applications such as image retrieval, image editing, and content aware image/video compression. The image co-saliency detection and image co-segmentation are very close works. The most important part in these two works is the …
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Understanding and improving navigation within electronic documents
… the ability to create, store and display their content. A connection to the Internet provides users with an almost endless source of documents, be they web-pages, word-processor files or emails. However, the entire contents of an electronic document are often too large to be usefully presented …