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Reliably Networking a Multicast Repository
"... Abstract — In this paper, we consider the design of a reliable multicast facility over an unreliable multicast network. Our multicast facility has several interesting properties: it has different numbers of clients interested in each data packet, allowing us to tune our strategy for each data transm ..."
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Abstract — In this paper, we consider the design of a reliable multicast facility over an unreliable multicast network. Our multicast facility has several interesting properties: it has different numbers of clients interested in each data packet, allowing us to tune our strategy for each data transmission; has recurring data items, so that missed data items can be rescheduled for later transmission; and allows the server to adjust the scheduler according to loss information. We exploit the properties of our system to extend traditional reliability techniques for our case, and use performance evaluation to highlight the resulting differences. We find that our reliability techniques can reduce the average client wait time by over thirty percent. I.
A Novel Technique for Fetching User Relevant Pages Using Backlinks
"... Abstract: Backlinks, which are sometimes called inbound links, are incoming links to a web page or the entire website. Search engines have measure the number of backlinks a website or web page has, and ranks those web pages with more backlinks in a higher position as inbound links are important to s ..."
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Abstract: Backlinks, which are sometimes called inbound links, are incoming links to a web page or the entire website. Search engines have measure the number of backlinks a website or web page has, and ranks those web pages with more backlinks in a higher position as inbound links are important to search engine rankings. Back links play two important roles they direct traffic to your web site and factor in the search engines deciding the position of your web pages in the index of results. Web pages use different types of backlinks to make the linking a mutually beneficial objective, as well as to build the number of backlinks to the website. A web page that has more backlinks than another with similar content will rank higher than the other page, simply because it seems to be more popular with visitors and other websites.
Implementing Multicast Data Distribution
"... In this paper we consider the design and implementation of a general-purpose reliable multi-cast data-dissemination facility. Using design insights we uncovered for data scheduling under high request load, reliable transmission over lossy networks, and bandwidth slicing to accommodate par-ticipants ..."
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In this paper we consider the design and implementation of a general-purpose reliable multi-cast data-dissemination facility. Using design insights we uncovered for data scheduling under high request load, reliable transmission over lossy networks, and bandwidth slicing to accommodate par-ticipants of varying network capacity, we create a working implementation able to transmit data effi-ciently over IP multicast networks. We describe challenges we encountered and design decisions we made in implementing our prototype, then evaluate the performance of our system and seek its scaling limits. We find that our data server can provide data to hundreds of simultaneous clients and provide service under request loads beyond the limits of traditional queued or other unicast file service. 1
