PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial...

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Transcript of PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial...

Page 1: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back
Page 2: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

• (1,1)

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o

o

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Page 6: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

• 𝑠2𝑥1

o 𝑠2o 𝑥1

• 𝑥1∗

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σ𝑠1∈𝑆𝑥1 𝑠1 𝑢1(𝑠1, 𝑠2)

∀𝑠2′ ∈ 𝑆,

∀𝑠1 ∈ 𝑆, 𝑥1 𝑠1 ∈ [0,1]

σ𝑠1∈𝑆𝑥1 𝑠1 𝑢2 𝑠1, 𝑠2 ≥ σ𝑠1∈𝑆

𝑥1 𝑠1 𝑢2 𝑠1, 𝑠2′

σ𝑠1∈𝑆𝑥1 𝑠1 = 1

Page 7: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

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Page 8: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

• 𝑇 = {1,… , 𝑛}

• 𝑚𝑅

• Σ ⊆ 2𝑇

• 𝑟

𝐴 𝑟 ⊆ Σ

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Page 9: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

• 𝑡𝑢𝑑+ 𝑡 ≥ 𝑢𝑑

− 𝑡𝑢𝑎+ 𝑡 ≤ 𝑢𝑎

− 𝑡

𝒄 = (𝑐1, … , 𝑐𝑛)

𝑡𝑢𝑑 𝑡, 𝒄 = 𝑢𝑑

+ 𝑡 ⋅ 𝑐𝑡 + 𝑢𝑑− 𝑡 1 − 𝑐𝑡

𝑢𝑎 𝑡, 𝒄 = 𝑢𝑎+ 𝑡 ⋅ 𝑐𝑡 + 𝑢𝑎

− 𝑡 1 − 𝑐𝑡

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Page 10: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

{1}

Page 11: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

{1,2}

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Page 13: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

• Σ = 𝑇

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Page 14: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

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𝑢𝑑 𝑡∗, 𝒄∀𝑟 ∈ 𝑅, ∀𝑡 ∈ 𝐴 𝑟 , 0 ≤ 𝑐𝑟,𝑡 ≤ 1

∀𝑡 ∈ 𝑇, 𝑐𝑡 =

𝑟∈𝑅:𝑡∈𝐴 𝑟

𝑐𝑟,𝑡 ≤ 1

∀𝑟 ∈ 𝑅,

𝑡∈𝐴 𝑟

𝑐𝑟,𝑡 ≤ 1

∀𝑡 ∈ 𝑇, 𝑢𝑎 𝑡, 𝒄 ≤ 𝑢𝑎(𝑡∗, 𝒄)

Page 15: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

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𝑡1

𝑡2

𝑡3

𝑟1

𝑟2

0.7

0.20.1

0.3

0.7

𝑡1 𝑡2 𝑡3

𝑟1 0.7 0.2 0.1

𝑟2 0 0.3 0.7

𝑡1 𝑡2 𝑡3

𝑟1 0 0 1

𝑟2 0 1 0

𝑡1

𝑡2

𝑡3

𝑟1

𝑟2

0.1𝑡1 𝑡2 𝑡3

0 1 0

0 0 1

𝑡1

𝑡2

𝑡3

𝑟1

𝑟2

0.2𝑡1 𝑡2 𝑡3

1 0 0

0 1 0

𝑡1

𝑡2

𝑡3

𝑟1

𝑟2

0.2𝑡1 𝑡2 𝑡3

1 0 0

0 0 1

𝑡1

𝑡2

𝑡3

𝑟1

𝑟2

0.5

Page 16: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

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0.5

0.5

0.5

0.5

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o

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Page 20: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

𝜖, 𝛿 > 0 1 − 𝛿𝜖

𝑛 1/𝜖 1/𝛿

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Page 21: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

o 𝒄

o 𝒫𝑡o

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𝑢𝑑(𝑡, 𝒄)𝑡 𝒄𝒄

Page 22: PowerPoint Presentation15780/slides/780s18-20.pdf · 2018-04-04 · Rangers Use Artificial Intelligence to Fight Poachers Emerging technology may help wildlife officials beat back

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𝒫1

𝒫2

𝑐2

𝑐1

1

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

00 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1

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