mobisys
TRANSCRIPT
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My research @ MobiSys (daniele quercia)
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I research @ ...
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University
College
London
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I’m part of ...
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MobiSys
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<MobiSys>
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We research distributed systems(mostly mobile)
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We blog
mobblog ucl
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We? 2 examples...
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Traditional Collaborative Filtering:
centralized
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h
How to make it distributed
(neal lathia)
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temporal evolution of ratings
1. Temporal Evolution of Ratings
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2. Trustworthiness of ratings
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Computing on Sensors:Limited & Oversimplified
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Computing on Sensors:Limited & Oversimplified
Sensors form a ...
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Ways of sharing load
(elisa rondini)
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Two ways already work ...
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on a large testbed !
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</MobiSys>
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<My Research>
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Reputation Systems for Mobiles
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Daniele Quercia
Situation: People exchange
digital content
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Problem: content overload
content
drowning user
help!
who will come to the rescue?
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Proposal: Accept content only from reputable people
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Who is reputable? That’s subjective!
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Daniele Quercia
Take two devices…
A B
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Daniele Quercia
A B
Shall I accept content from B?
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Daniele Quercia
A B
A should set its trust for B
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Daniele Quercia
A B
A should set its trust for B
Yes, but how? That’s my research!