human computation and the wisdom of crowds · 123 free solitaire 2006 5.50 [freecell] file same...

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Ed Lazowska Bill & Melinda Gates Chair Paul G. Allen School of Computer Science & Engineering Human Computation and The Wisdom of Crowds

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Page 1: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

Ed LazowskaBill & Melinda Gates Chair

Paul G. Allen School of Computer Science & Engineering

Human Computation andThe Wisdom of Crowds

Page 2: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

Luis von Ahn

Page 3: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

Hours per year, world-wide, spent playing computer solitaire: 9 billion

Hours spent building the Panama Canal: 20 million – less than a day of solitaire!

Page 4: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

Years 1851-1980 were fully digitized, start-to-finish, in 2009!

Page 5: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER
Page 6: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

David BakerUW Biochemistry

Crowdsourced scientific discovery

Page 7: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER
Page 8: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER
Page 9: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

Zoran PopovicPaul G. Allen School

Page 10: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER
Page 11: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER
Page 12: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

[Peter Lee, DARPA]

Crowdsourced national security

Page 13: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

[Peter Lee, DARPA]

Page 14: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

[Peter Lee, DARPA]

Page 15: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER

Zoran PopovicPaul G. Allen School

Games for learning

Page 16: Human Computation and The Wisdom of Crowds · 123 Free Solitaire 2006 5.50 [FreeCell] File Same *atistics S015uite delp Score: -42 5. A QW-v IOA A PAUL G. ALLEN SCHOOL OF COMPUTER