More Related Content Similar to Practical crowdsourcing (20) Practical crowdsourcing2. • Outsourcing
– Traditional
• Contracting to a third-party
– Crowdsourcing
• The act of outsourcing tasks traditionally performed by
an employee or contractor to a large group of people or
community (a crowd) via an open call
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3. Traditional Outsourcing Crowdsourcing
• Administrative Costs • Crowd Management Costs
• Fixed Deadlines • No Guaranteed Deadlines
• Top-down Assignment • Self-Organization
• Monetary Incentives • Varied Incentives
– Money
– Reputation
– Conviction
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4. • Open vs Closed
• Funded vs Volunteer
• Reputation Ranking
• Tiered Access Roles
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5. • Amazon Mechanical Turk
– Finding Steve Fossett
– Captcha Breaking
• Crowdflower
– Haiti Emergency Assistance Text Translation
• Google Image Labeler
• KIVA
• uTest
• Family Search Indexing
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6. ’
+
Collaborative
Motivated
Translation
Communities
Platform
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