Bandwidth

Providing NPR-Style Time-Shifted Streaming in P2P Systems
Digital video recorder (DVR) style and non-prerecording (NPR) style are two possible implementations for P2P-based time-shifted …
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Experiences with dynamic circuit creation in a regional network testbed
In this paper we share our experiences of enabling dynamic circuit creation in the GpENI network. GpENI is a network research testbed …
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Continuous and Parallel Optimization of Dynamic Bandwidth Scheduling in WDM Networks
Many scientific and Grid applications require high-speed circuits of guaranteed bandwidth for scheduled transfers. Offline optimization …
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Comparing multi-channel Peer-to-Peer video streaming system designs
The success of commercial Peer-to-Peer (P2P) video streaming systems has triggered interest in exploiting end users’ bandwidth to …
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On Demand Heterogeneity in P2P Live Streaming
Peer-to-peer (P2P) technology has become an attractive approach for enabling large-scale video streaming applications, but the factor …
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Linear Programming Models For Multi-Channel P2P Streaming Systems
Most of the commercial P2P video streaming deployments support hundreds of channels and are referred to as multichannel systems. …
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Optimal segment size for fixed-sized segment protection in wavelength-routed optical networks
Protecting a network against link failures is a major challenge faced by network operators. The protection scheme has to address two …
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A flexible Divide-and-Conquer protocol for multi-view peer-to-peer live streaming
Multi-view peer-to-peer (P2P) live streaming systems have recently emerged, where a user can simultaneously watch multiple channels. …
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A Cooperative Scheme for Dynamic Window Resizing in P2P Live Streaming
Due to their widespread popularity, peer-to-peer (P2P) live streaming systems have become a great challenge for Internet service …
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Joint Computing and Network Resource Scheduling in a Lambda Grid Network
Data-intensive grid applications require huge data transfers between grid computing nodes. These computing nodes, where computing jobs …
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