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 “"Content delivery networks"”.
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Robust Content Identification and De-Duplication with Scalable Fisher Vector In video with Temporal Sampling
Robust content identification and de-duplication of video content in networks and caches have many important applications in content delivery networks. In this work, we propose a scalable hashing scheme based Fisher Vector aggregation of selected key point features, and a frame significance …
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BBLiss: um sistema de streaming ao vivo entre navegadores web
… que pode ser resolvido com o uso de CDNs (Content Delivery Networks). Apesar de eficientes, as CDNs têm custo elevado e restringem a operação de sistemas de streaming a grandes empresas. Este trabalho apresenta o BBLiss (Browser-to-Browser Live Interactive Streaming System), um sistema de …
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Video Popularity Metrics and Bubble Cache Eviction Algorithm Analysis
… to any-cast protocols to aid in optimising video delivery. Bubble, Bubble-LRU and Bubble-Insert were found to greatly reduce the quantity of video associated traffic observed in cache enabled networks. Additionally, analysis on two British Telecom (BT) provided video popularity distributions …
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Privacy implications of information leakage from IP addresses - a web fingerprinting approach
… measurement study and provide suggestions to Content Delivery Networks (CDNs) and other agents fundamental to the Internet infrastructure to increase user privacy.
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An efficient data deduplication design with flash-memory based solid state drive.
… predominant portion of Internet services (e.g., content delivery networks, online backup storage, news broadcasting, blog sharing and social networks) are data centric. A significant amount of new data is generated by these services every day and a large portion of this created data is redundant. …
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Approximation algorithms for resource allocation optimization.
… distributed systems such as cloud computing, content delivery networks, Web caching, and Web services provisioning.
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OpenCache : a content delivery platform for the modern internet
… keep in touch with each other and consume content. In the latter case, it is now used by thousands of simultaneous users to consume video, surpassing physical media as the primary means of distribution. With the rise of on-demand services and more recently, high-definition media, this …
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Effectiveness of Cache Pollution Attacks in ICN Cache Services
… they want rather than from where to get the content. Different ICN architectures have developed. CCN (content centric networking), NDN (named data networks) and CDN (content delivery networks) are examples of ICN architectures. ICN has different structure than the host to host networks in …
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Application of overlay techniques to network monitoring
… new applications, such as overlay-based content delivery networks. As a consequence, a network can experience significant increases in size and significant levels of long-range, coordinated, distributed activity; furthermore, heterogeneous network technologies, services and applications …
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Spatial properties of online social services : measurement, analysis and applications
… in memory, thus improving performance of content delivery networks. We summarise our findings with a discussion about the implications of our results, debating potential future research trends and practical applications.
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Design of Scalable On-Demand Video Streaming Systems Leveraging Video Viewing Patterns
… in on-demand access of video across all forms of delivery (Internet, traditional cable, IPTV, wireless) has renewed the interest in scalable delivery methods. Approaches using Content Delivery Networks (CDNs), Peer-to-Peer (P2P) approaches, and their combinations have been proposed as viable …
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Social network support for data delivery infrastructures
Network infrastructures often need to stage content so that it is accessible to consumers. The standard solution, deploying the content on a centralised server, can be inadequate in several situations. Our thesis is that information encoded in social networks can be used to tailor content staging …