Structured Data In Context - PowerPoint PPT Presentation

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Structured Data In Context

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Title: Structured Data In Context


1
Structured Data In Context
  • Alon Halevy

2
My Point
  • Structured and unstructured data are often mixed
    together
  • On web, discussion forums, science, personal info
  • We need to build systems to manage data in such
    contexts.
  • Ill give one example
  • Methodology for addressing such issues
  • Eat our own dogfood.

3
Looking for data management problems in the
rainforest in Costa Rica
4
Cutting Off a Leg
5
I Created a Row in a Database!
6
They Want Easy Sharing and Update
Upload rules

GUID
Download rules
Pub Med
ACG
Guelph
7
They Disagree on Data!
Janzen is wrong
Upload rules

GUID
Download rules
Pub Med
ACG
Guelph
8
They Want it on the Web

GUID
Pub Med
ACG
Guelph
9
The Challenge
  • Build systems that enable communities to
  • Collaborate
  • Discuss, disagree and find the ground truth
  • See also many-eyes.com, swivel,
  • Are there common principles to scenarios
    involving structured-data in context?

Yes, this is a dataspace
10
Eating our own Dogfood
  • Lets stop talking about users
  • Lets be users!
  • Find sets of data our community cares about (the
    obvious ones)
  • Get first hand experience of how hard it is to
    manage, share, collaborate, discuss,
  • Come up with innovative solutions.
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