B a y e s i a n T V : A C o n c e p t o f R e - - PowerPoint PPT Presentation

▶

b a y e s i a n t v a c o n c e p t o f r e a l t i me m

Jun 19, 2023 276 likes •378 views

B a y e s i a n T V : A C o n c e p t o f R e a l - t i me M e d i a f o r E me r g e n c y I n f o r ma t i o n < t vs e r v i c e = d i g i t a l - t y p h o o

SLIDE 1

B a y e s i a n T V : A C

c e p t

R e a l

i me M e d i a f

E me r g e n c y I n f

ma t i

A s a n

u K I T A M O T O N a t i

a l I n s t i t u t e

I n f

ma t i c s

h t t p : / / a g

a . e x . n i i . a c . j p / ~ k i t a mo t

< t vs e r v i c e = “ d i g i t a l

y p h

. t v ” s u b s c r i b e r = “ k i t a mo t

i i . a c . j p ” / >

SLIDE 2

U s e C a s e : D i g i t a l T y p h

P r

e c t

h t t p : / / w w w . d i g i t a l

y p h

.

g /

n t e g r a t e h e t e r

e n e

s s

r c e s i n n e a r r e a l

i me .

u l l me d i a ( P r e s e n t We b ) f

n

ma l s i t u a t i

s .

u s hme d i a ( M e t a p h

T V ) f

e me r g e n c y s i t u a t i

s .

O n e

t h e mo s t f a mo u s t y p h

We b s i t e i n J a p a n . O n e mi l l i

P V i n a d a y a t ma x .

SLIDE 3

S a t e l l i t e I ma g e s

T h i s M

n i n g

SLIDE 4

g

e r n me n t t r a f f i c r i v e r N e ws A g g r e g a t

A Me D A S

F l

I n f

ma t i

i n E me r g e n c y

H

l d I u s e a l l t h e i n f

ma t i

?

SLIDE 5

A r c h i t e c t u r e

S

urce

Aggregator Channel Audience S creen

Gathering Publishing S ubscribing E diting Preference News Value Information Organization

SLIDE 6

T

a r d R e a l

i me M e d i a

R e a l

i me ( P u s h ) A r c h i v e ( P u l l ) T e x t u a l V i s u a l

B a y e s i a n T V B a y e s i a n T V

We b l

, e t c .

R a d i

r a n s mi s s i

T V

SLIDE 7

R e i n v e n t t h e T V f

t h e We b e r a !

e s s a g e r e c

n d a t i

b a s e d

n e w s v a l u e a n d u s e r p r e f e r e n c e ( B a y e s i a n mo d e l ) .

a n a g e me n t

t

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

h a n n e l s ) .

u t

t i c e d i t i n g

n e w s s t

i e s f r

u b s c r i b e d s t r e a ms .

n f

ma t i

v i s u a l i z a t i

u s i n g H T M L 5 C a n v a s e l e me n t .