[PPT] - B I G C R I S I S D A T A Twitter: @BigCrisisData PowerPoint Presentation

SLIDE 1

B I G C R I S I S D A T A

Twitter: @BigCrisisData

CARLOS CASTILLO

Director of Research for Data Science at Eurecat Data for Good Workshop – Turin, October 2016

SLIDE 2

T

p

i c

f

t h i s s h

r

t t a l k : S O C I A L M E D I A I N D I S A S T E R S

P a t r i c k M e i e r

Q C R I →

M u h a mma d I mr a n

Q C R I

I r i n a T e mn i k

v

a

Q C R I

A d i t i G u p t a

I I I T D e l h i →

P . K . K u ma r a g u r u

I I I T D e l h i

A l e x a n d r a O l t e a n u

E P F L →

J i L u c a s

Q C R I

F e r d a O f l i

Q C R I

H e ma n t P u r

h

i t

Wr i g h t S t a t e G e

r

g e M a s

n

→

B

k

( J u l y 2 1 6 ) f r

m

C a mb r i d g e U n i v e r s i t y P r e s s Wo r k d

n

e ( 2 1 2

2

1 5 ) b y C r i s i s C

mp

u t i n g t e a m a t Q C R I

S a r a h V i e w e g

Q C R I

F e r n a n d

D

i a z

M i c r

s
f

t

SLIDE 3

B I G C R I S I S D A T A

. O R G

K e y m e s s a g e s

S
c

i a l me d i a i s a h u g e f

r

c e d u r i n g c r i s e s , e me r g e n c i e s , a n d d i s a s t e r s

–

Y

u

c a n n

t

c

n

t r

l

t h e w i n d , b u t y

u

c a n h a r n e s s i t s p

w

e r

S
c

i a l me d i a c

n

t a i n s h i g h l y r e l e v a n t i n f

r

ma t i

n

s u r r

u

n d e d b y t

n

s

f

n

i

s e

–

M i n i n g i s a n i n d u s t r i a l p r

c

e s s ,

r

a t t h e v e r y l e a s t

n

e t h a t r e q u i r e s s p e c i a l t

l

s

D

i g i t a l v

l

u n t e e r s w i l l h e l p y

u

i f y

u

l e t t h e m

–

C r i s i s m a p p i n g i s j u s t t h e f i r s t

f

m a n y p a r a d i g m s f

r

p a r t i c i p a t

r

y d a t a m i n i n g

SLIDE 4

S

c

i a l M e d i a i s a h u g e f

r

c e d u r i n g c r i s e s , e m e r g e n c i e s , a n d d i s a s t e r s

SLIDE 5

5

T w

m
n

t h s a g

(

M a r c h 2 2 , 2 1 6 )

P

l

i c e a s k s t h e p u b l i c : 1 ) t

u

s e s

c

i a l me d i a , n

t

p h

n

e ; 2 ) t

r

e d u c e v i d e

/

a u d i

s

t r e a mi n g ; 3 ) t

a

v

i

d s h a r i n g r e a l

t

i me i n f

r

ma t i

n

a b

u

t p

l

i c e a c t i

n

s A t t a c k s i n t h e a i r p

r

t a n d a me t r

s

t a t i

n

i n B r u s s e l s k i l l 3 5 a n d i n j u r e 3 4

SLIDE 6

6 2 , 8

w
r

d s Wi k i p e d i a a r t i c l e

I n t h e f i r s t 8 h

u

r s a f t e r t h e a t t a c k s . . .

R e d d i t p

s

t w i t h 1 7 , c

mme

n t s 7 + Y

u

T u b e v i d e

s

p e r h

u

r F a c e b

k

p a g e s a n d S a f e t y C h e c k T w e e t s a n d p h

t
s

SLIDE 7

7

B I G C R I S I S D A T A

. O R G

A C

m

m

n

P a t t e r n

Disaster or mass-convergence event People have increased communication needs People are familiar with social media Internet is not bullet-proof but fairly resilient Emergency agencies encourage social media usage

Intensive usage of social media by the public for emergency communications

SLIDE 8

8

B I G C R I S I S D A T A

. O R G

E x a m p l e S f r

m

# S M E M p a p e r s

“ O M G ! T h e f i r e s e e ms

u

t

f

c

n

t r

l

: I t ’ s r u n n i n g d

w

n t h e h i l l s ! ” B u s h f i r e n e a r M a r s e i l l e s , F r a n c e , i n 2 9 [ L

n

g u e v i l l e e t a l . 2 9 ] “ R e d R i v e r a t E a s t G r a n d F

r

k s i s 4 8 . 7 f e e t , + 2 . 7 f e e t

f

f l

d

s t a g e . . . # f l

d

9 ” R e d R i v e r V a l l e y f l

d

s i n 2 9 [ S t a r b i r d e t a l . 2 1 ] “ M y mo ms b a c k y a r d i n H a t t e r a s . T h a t d

c

k i s u s u a l l y a b

u

t 3 f e e t a b

v

e w a t e r [ p h

t
]

” H u r r i c a n e S a n d y 2 1 3 [ L e a v i t t a n d C l a r k 2 1 4 ] “ S i r e n s g

i

n g

f

f n

w

! ! T a k e c

v

e r . . . b e s a f e ! ” M

r

e T

r

n a d

2

1 3 [ B l a n f

r

d e t a l . 2 1 4 ] . “ T h e r e i s s h

t

i n g a t U t ø y a , my l i t t l e s i s t e r i s t h e r e a n d j u s t c a l l e d h

me

! ” 2 1 1 a t t a c k s i n N

r

w a y [ P e r n g e t a l . 2 1 3 ]

SLIDE 9

9

B I G C R I S I S D A T A

. O R G

P r

b

l e m 1 : S c a l e

SLIDE 10

1

B I G C R I S I S D A T A

. O R G

P r

b

l e m 2 : N

i

s e

T

h e I n t e r n e t i s s t r

n

g b e c a u s e i t i s d e c e n t r a l i z e d

S
,

a s t h e y s a y . . .

DEAL WITH IT

SLIDE 11

S

c

i a l m e d i a c

n

t a i n s r e l e v a n t i n f

r

m a t i

n

s u r r

u

n d e d b y n

i

s e

SLIDE 12

1 2

B I G C R I S I S D A T A

. O R G

T h e t e n s i

n

: F a m i l i a r t

l

s v s n e w u s e s

“

I n t i me s

f

d i s a s t e r a n d c r i s i s , p e

p

l e t e n d t

g

r a v i t a t e t

w

a r d s t h e s y s t e ms a n d n e t w

r

k s t h a t a r e mo s t f a mi l i a r t

t

h e m. T h e y s h u n t h e s p e c i a l i z e d s i t e s s e t u p b y a i d w

r

k e r s f

r

t h e c

mf
r

t

f

a l r e a d y

e

s t a b l i s h e d s y s t e ms t h e y k n

w

w e l l f r

m

p r i

r

e x p e r i e n c e . ”

“

F a mi l i a r s i t e s f

r

s h a r i n g p h

t
s
f

w e d d i n g s b e c

me

l

c

a t i

n

s f

r

s h a r i n g b r e a k i n g n e w s … P a r t i c i p a n t s a r e u s i n g s

c

i a l w e b t

l

s i n w a y s t h e d e s i g n e r s

f

s u c h s y s t e ms h a d n e i t h e r a n t i c i p a t e d n

r

c

n

s i d e r e d . A s a r e s u l t , t h e v a s t ma j

r

i t y

f

t

d

a y ' s t e c h n

l
g

i e s a r e w

e

f u l l y i l l

e

q u i p p e d f

r

c r i s i s s i t u a t i

n

s ”

SLIDE 13

1 3

B I G C R I S I S D A T A

. O R G

m i n i n g i s n

t

t h i s

SLIDE 14

1 4

B I G C R I S I S D A T A

. O R G

m i n i n g i s m

r

e l i k e t h i s

SLIDE 15

1 5

B I G C R I S I S D A T A

. O R G

D a t a M i n i n g i s n

t

t h i s

SLIDE 16

1 6

B I G C R I S I S D A T A

. O R G

D a t a M i n i n g i s m

r

e l i k e t h i s

SLIDE 17

1 7

B I G C R I S I S D A T A

. O R G

D

n

' t d

i

t e n t i r e l y b y h a n d

M

a n y t

l

s a n d s y s t e ms , s

me
f

t h e m f r e e , a r e a v a i l a b l e f

r

:

–

O r g a n i z i n g y

u

r c

mmu

n i c a t i

n

s w i t h t h e p u b l i c t h r

u

g h s

c

i a l me d i a

–

M

n

i t

r

i n g t h e r e s p

n

s e

f

p e

p

l e t

s
c

i a l me d i a a c t i v i t y

–

M

n

i t

r

i n g s

c

i a l me d i a a c t i v i t y

Y
u

p r

b

a b l y d

n

' t n e e d “ b i g s y s t e ms , ” b u t mo s t l i k e l y a c

l

l e c t i

n
f

s p e c i a l i z e d t

l

s

–

E a c h t

l

d

e

s

n

e j

b

w e l l

–

T

l

s ma y

v

e r l a p a b i t , s

me

t i me s a l

t

–

I f a t

l

c e a s e s t

b

e r e l e v a n t , s t

p

u s i n g i t a n d f i n d a n e w

n

e

B

i g t i g h t l y

i

n t e g r a t e d s y s t e ms b r i n g s

me

c

mf
r

t b u t y

u

p a y a l

t

a n d l

s

e f l e x i b i l i t y

SLIDE 18

1 8

B I G C R I S I S D A T A

. O R G

D a t a m i n e r r e f l e x : t

c

l a s s i f y a n d c l u s t e r

Caution & Advice Information Sources Damage & Casualties Donations Gov Eyewitness Media NGO Outsider ... ...

SLIDE 19

1 9

B I G C R I S I S D A T A

. O R G

A s t u d y

f

T w i t t e r

n

2 6 c r i s e s

R e s u l t s f r

m

O l t e a n u e t a l . C S C W 2 1 5 . D a t a a v a i l a b l e a t h t t p : / / c r i s i s l e x .

r

g /

SLIDE 20

2

B I G C R I S I S D A T A

. O R G

i n f

r

m a t i

n

s

u

r c e s

R e s u l t s f r

m

O l t e a n u e t a l . C S C W 2 1 5 . D a t a a v a i l a b l e a t h t t p : / / c r i s i s l e x .

r

g /

3m

SLIDE 21

2 1

B I G C R I S I S D A T A

. O R G

T e m p

r

a l p r

g

r e s s i

n

P e a k 1 2 h r 2 4 h r 3 6 h r 4 8 h r . . .s e v e r a l d a y s

C a u t i

n

a n d a d v i c e S y mp a t h y a n d s u p p

r

t A f f e c t e d i n d i v i d u a l s I n f r a s t r u c t u r e a n d u t i l i t i e s O t h e r s p e c i f i c i n f

r

ma t i

n

D

n

a t i

n

s a n d v

l

u n t e e r i n g

R e s u l t s f r

m

O l t e a n u e t a l . C S C W 2 1 5 . D a t a a v a i l a b l e a t h t t p : / / c r i s i s l e x .

r

g /

SLIDE 22

2 2

I n f

r

m a t i

n

E x t r a c t i

n

+ d

n

a t i

n

s m a t c h i n g

...

C l a s s i f i e d t w e e t s @TheNGO looking for blood donors at the Riverside Stadium @APerson do you know where can I donate blood near Middlesbrough?

S e e P u r

h

i t e t a l . 2 1 3 f

r

a u t

ma

t i c d

n

a t i

n

s ma t c h i n g .

SLIDE 23

D i g i t a l v

l

u n t e e r s w i l l h e l p y

u

, i f y

u

l e t t h e m

SLIDE 24

B I G C R I S I S D A T A

. O R G

P h y s i c a l a n d d i g i t a l c

n

v e r g e n c e

D

i s a s t e r s i n v

l

v e t h e c

n

v e r g e n c e

f

p e

p

l e , r e s

u

r c e s , a n d i n f

r

ma t i

n

.

–

S

m

e

f

t h e p e

p

l e , s

m

e

f

t h e r e s

u

r c e s , a n d s

m

e

f

t h e i n f

r

ma t i

n

a r e a c t u a l l y h e l p f u l i n t h e d i s a s t e r r e s p

n

s e [ F r i t z a n d M a t h e w s

n

1 9 7 5 ]

S
c

i a l me d i a a n d mo b i l e p h

n

e c a me r a s e v a p

r

a t e t r a d i t i

n

a l s c e n e c

n

t r

l

[ C r

w

e 2 1 2 ] , y e l l

w

t a p e d

e

s n

t

w

r

k s

w

e l l

n

l i n e

–

N

t

e : r e s c u e p e r s

n

n e l , i n c l u d i n g f i r e f i g h t e r s , p

l

i c e

f

f i c e r s , a n d

t

h e r s w h

p

h y s i c a l l y c

n

v e r g e

n

t h e s c e n e h a v e r e s p

n

s i b i l i t y a n d l e g a l c

d

e s t

r

e s p e c t . A s t h e p u b l i c a l s

e

n t e r s t h e s c e n e ( p h y s i c a l l y

r

v i r t u a l l y ) , t h e y mu s t a d h e r e t

e

t h i c a l s t a n d a r d s t h e y ma y b e u n f a mi l i a r w i t h . T e c h n

l
g

y c a n b e u s e d t

w

e a k e n

r

t

s

t r e n g t h e n t h

s

e s t a n d a r d s .

SLIDE 25

2 5

F a c e b

k

: V i s u a l i z i n g C r i s i s R e l i e f i n N e p a l ( S e p t e mb e r 2 1 5 ) . .

T h e g e

g

r a p h y

f

a n e v e n t

2 1 5 N e p a l e a r t h q u a k e

SLIDE 26

2 6

Patrick Meier – http://irevolution.net/

“What can speed humanitarian response to tsunami-ravaged coasts? Expose human rights atrocities? Launch helicopters to rescue earthquake victims? Outwit corrupt regimes?

A map.”

SLIDE 27

2 7

B I G C R I S I S D A T A

. O R G

C

m

m u n i t y

p
w

e r e d c r i s i s m a p p i n g

SLIDE 28

2 8

B I G C R I S I S D A T A

. O R G

C r

w

d s

u

r c e d M a p p i n g

f

w i l d l i f e i n N a m i b i a

S e e O f l i e t a l . 2 1 6 f

r

d e t a i l s .

SLIDE 29

2 9

B I G C R I S I S D A T A

. O R G

A u t

m

a t i c m a p p i n g

F l

d

s i n G e r ma n y D e A l b u q u e r q u e e t a l . 2 1 5 D e n g u e i n B r a z i l G

mi

d e e t a l . 2 1 5 E a r t h q u a k e s i n I t a l y C r e s c i e t a l . 2 1 4

SLIDE 30

3

B I G C R I S I S D A T A

. O R G

h y b r i d m a p p i n g : A I D R + M I C R O M A P P E R S

M a n u a l p r

c

e s s i n g : c r

w

d s

u

r c i n g A u t

ma

t i c p r

c

e s s i n g : ma c h i n e l e a r n i n g

S e e I mr a n e t a l . 2 1 4 f

r

d e t a i l s

n

A I D R . F i n d

u

t mo r e a t h t t p : / / a i d r . q c r i .

r

g /

SLIDE 31

3 1

S e e I mr a n e t a l . 2 1 4 f

r

d e t a i l s

n

A I D R . F i n d

u

t mo r e a t h t t p : / / a i d r . q c r i .

r

g /

SLIDE 32

3 2

B I G C R I S I S D A T A

. O R G

C

n

t e n t C r e d i b i l i t y

I

n t e r n e t c

n

t e n t i s c

n

s i d e r e d a s l e s s t r u t h f u l

r

v a l i d t h a n

t

h e r c

n

t e n t s

–

R e a l i t y i s mo r e n u a n c e d ,

t

h e r w i s e n

b
d

y w

u

l d u s e Wi k i p e d i a

r

G

g

l e

–

A r e e me r g e n c y ma n a g e r s u s e d t

w
r

k w i t h p e r f e c t i n f

r

ma t i

n

?

L

e a r n t

d

e a l w i t h i mp e r f e c t i n f

r

ma t i

n

, e . g . , t h e A d mi r a l t y c

d

e : A R e l i a b l e B U s u a l l y r e l i a b l e C F a i r l y r e l i a b l e D N

t

u s u a l l y r e l i a b l e E U n r e l i a b l e F C a n n

t

b e j u d g e d 1 C

n

f i r me d 2 P r

b

a b l y t r u e 3 P

s

s i b l y t r u e 4 D

u

b t f u l l y t r u e 5 I mp r

b

a b l e 6 C a n n

t

b e j u d g e d

SLIDE 33

3 3

B I G C R I S I S D A T A

. O R G

T h e r e a r e n

e

a s y a n s w e r s , b u t t

l

s c a n h e l p a b i t

http://twitdigest.iiitd.edu.in/TweetCred/

SLIDE 34

3 4

B I G C R I S I S D A T A

. O R G

C r

w

d s

u

r c e d t

l

s c a n a l s

h

e l p

O n e c a n c r e a t e t

l

s t h a t e n c

u

r a g e a b e h a v i

r

, e . g . , w e d

n

' t w a n t p e

p

l e t

u

p v

t

e / d

w

n v

t

e c

n

t e n t , b u t i n s t e a d t

p

r

v

i d e e v i d e n c e . https://veri.ly/

SLIDE 35

3 5

B I G C R I S I S D A T A

. O R G

T h e f u t u r e : R e a l

T

i m e C r

w

d s

u

r c e d M i n i n g

M

a p p i n g d i s a s t e r

a

f f e c t e d a r e a s u s i n g U A V s

I

s c r

w

d s

u

r c e d s t r e a m mi n i n g p

s

s i b l e ?

S e e P a t r i c k M e i e r ' s b l

g

p

s

t f r

m

N

v

. 2 1 5 f

r

d e t a i l s .

SLIDE 36

3 6

V i s i t t h e U A V i a t

r

s c

mmu

n i t y f

r

mo r e i n f

r

ma t i

n
n

v i d e

c

l i c k e r s .

SLIDE 37

B I G C R I S I S D A T A

. O R G

T O R E

C

A P

S
c

i a l me d i a i s a h u g e f

r

c e d u r i n g c r i s e s , e me r g e n c i e s , a n d d i s a s t e r s

–

Y

u

c a n n

t

c

n

t r

l

t h e w i n d , b u t y

u

c a n h a r n e s s i t s p

w

e r

S
c

i a l me d i a c

n

t a i n s h i g h l y r e l e v a n t i n f

r

ma t i

n

s u r r

u

n d e d b y t

n

s

f

n

i

s e

–

M i n i n g i s a n i n d u s t r i a l p r

c

e s s ,

r

a t t h e v e r y l e a s t

n

e t h a t r e q u i r e s s p e c i a l t

l

s

D

i g i t a l v

l

u n t e e r s w i l l h e l p y

u

i f y

u

l e t t h e m

–

C r i s i s m a p p i n g i s j u s t t h e f i r s t

f

m a n y p a r a d i g m s f

r

p a r t i c i p a t

r

y d a t a m i n i n g

SLIDE 38

B I G C R I S I S D A T A

. O R G

G

d

p r

j

e c t s i n t h i s s p a c e

C

mp

u t a t i

n

a l l y f e a s i b l e S u p p

r

t e d b y d a t a U s e f u l

T e mp t a t i

n

! D a n g e r ! P

r

l y p l a n n e d p r

j

e c t s :

(

A I

c
mp

l e t e p r

b

l e ms

SLIDE 39

T h a n k Y O U !

P a t r i c k M e i e r

Q C R I →

M u h a mma d I mr a n

Q C R I

I r i n a T e mn i k

v

a

Q C R I

A d i t i G u p t a

I I I T D e l h i →

P . K . K u ma r a g u r u

I I I T D e l h i

A l e x a n d r a O l t e a n u

E P F L →

J i L u c a s

Q C R I

F e r d a O f l i

Q C R I

H e ma n t P u r

h

i t

Wr i g h t S t a t e G e

r

g e M a s

n

→

S a r a h V i e w e g

Q C R I

F e r n a n d

D

i a z

M i c r

s
f

t

chato@acm.org

B I G C R I S I S D A T A

. O R G

SLIDE 40

4

SLIDE 41