The Hamilton Institute is a multi-disciplinary research centre established at the National University of Ireland, Maynooth in November 2001. The Institute seeks to provide a bridge between mathematics and its applications in ICT and biology.
In this podcast feed, we make accessible some of the best seminars held by members of the Hamilton Institute, visitors or guest speakers.
Futhermore, it will also contain the lectures give as part of the 'Network Mathematics Graduate Programme'.
The video files contained in this feed should be fully compatible with all video capable iPods.
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The Hamilton Institute is a multi-disciplinary research centre established at the National University of Ireland, Maynooth in November 2001. The Institute seeks to provide a bridge between mathematics and its applications in ICT and biology.
In this podcast feed, we make accessible some of the best seminars held by members of the Hamilton Institute, visitors or guest speakers.
Futhermore, it will also contain the lectures give as part of the 'Network Mathematics Graduate Programme'.
The video files contained in this feed should be fully compatible with all video capable iPods.
Effective Information Delivery Through Opportunistic Replication in Wireless Networks
Hamilton Institute Seminars (iPod / small)
1 hour 18 minutes 7 seconds
12 years ago
Effective Information Delivery Through Opportunistic Replication in Wireless Networks
Speaker: Prof. L. Tassiulas Abstract: Increased replication of information is observed in modern wireless networks either in pre-planned content replication schemes or through opportunistic caching in intermediate relay nodes as the information flows to the final destination or through overhearing of broadcast information in the wireless channel. In all cases the available other node information might be used to effectively increase the efficiency of the information delivery process. We will consider first an information theoretic perspective and present a scheme that exploits the opportunistically available overheard information to achieve the Shannon capacity of the broadcast erasure channel. Then we will consider information transport in a multi-hop flat wireless network and present schemes for spatial information replication based on popularity, in association with any-casting routing schemes, that achieve asymptotically optimal performance.
Hamilton Institute Seminars (iPod / small)
The Hamilton Institute is a multi-disciplinary research centre established at the National University of Ireland, Maynooth in November 2001. The Institute seeks to provide a bridge between mathematics and its applications in ICT and biology.
In this podcast feed, we make accessible some of the best seminars held by members of the Hamilton Institute, visitors or guest speakers.
Futhermore, it will also contain the lectures give as part of the 'Network Mathematics Graduate Programme'.
The video files contained in this feed should be fully compatible with all video capable iPods.
