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A Mobile Peer-to-Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera

A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

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Page 1: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

A Mobile PeertoPeer Search and Retrieval Service for Social Networks

a presentation by Isaí Michel Lombera

Page 2: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

1 Purpose

2 iTrust mobile p2p network

3 Example Android GUI

4 Use cases

5 Performance

6 Conclusion and future work

Mobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 3: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

1 PurposeMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 4: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

1 PurposeMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 5: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

1 PurposeMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 6: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

1 PurposeMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 7: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

1 Purpose

iTrust

Mobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 8: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

Source ofInformation

2 iTrust mobile p2p networkM.S. 2012, Isaí Michel Lombera

Distribution of metadata

Page 9: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

Source ofInformation

Requester ofInformation

RequestEncounters

Metadata

Distribution of a request

2 iTrust mobile p2p networkM.S. 2012, Isaí Michel Lombera

Page 10: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

Source ofInformation

Requester ofInformation

RequestMatched

Retrieval of information

2 iTrust mobile p2p networkM.S. 2012, Isaí Michel Lombera

Page 11: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

3 Example Android GUIMobile Services 2012, Isaí Michel Lombera

Page 12: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

3 Example Android GUIMobile Services 2012, Isaí Michel Lombera

Page 13: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

3 Example Android GUIMobile Services 2012, Isaí Michel Lombera

Page 14: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

3 Example Android GUIMobile Services 2012, Isaí Michel Lombera

Page 15: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use cases

Sporadic searcher

Mobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 16: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use casesMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 17: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use cases

Casual searcher

Mobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 18: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use casesMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 19: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use cases

Avid searcher

Mobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 20: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use casesMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 21: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use cases

Pure searcher

Mobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 22: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

4 Use casesMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 23: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

Distribution of a request

5 PerformanceMobile Services 2012, Isaí Michel Lombera

Page 24: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

5 Performance

How many nodes to distribute query/metadata

Mobile Services 2012, Isaí Michel Lombera

Page 25: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

5 Performance

Probability of an encounter

Mobile Services 2012, Isaí Michel Lombera

Page 26: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

6 Related workMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 27: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

6 ConclusionMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 28: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

6 Future workMobile Services 2012, 26 June 2012, Isaí Michel Lombera

Page 29: A Mobile PeertoPeer Search and Retrieval Service for Social ...A Mobile Peer to Peer Search and Retrieval Service for Social Networks a presentation by Isaí Michel Lombera 1 Purpose

Contact informationhttp://itrust.ece.ucsb.edu

Advisors: L. E. Moser & P. M. Melliar-Smith

Isaí [email protected]Ting [email protected]

NSF: CNS 1016193

http://itrust.ece.ucsb.edu/

mailto:[email protected]

mailto:[email protected]

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