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Incremental Learning of Full Body Motions Dana Kuli ´ c Nakamura-Yamane Laboratory, University of Tokyo, Japan Incremental Learning of Full Body Motions – p. 1/30

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Page 1: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Inc

rem

en

tal

Le

arn

ing

of

Fu

llB

od

yM

oti

on

s

Da

na

Ku

lic

Na

ka

mu

ra-Y

am

an

eL

ab

ora

tory

,U

niv

ers

ity

ofTo

kyo,Ja

pa

n

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.1/3

0

Page 2: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Le

arn

ing

fro

mO

bs

erv

ati

on

for

Hu

ma

no

ids

Le

arn

toa

cco

mp

lish

tasks

by

ob

se

rvin

ga

hu

ma

nte

ach

er,

rath

er

tha

np

rogra

mm

ing

or

tra

jecto

ryp

lan

nin

g

Ta

ke

ad

van

tag

eo

fsim

ilar

str

uctu

reb

etw

ee

nh

um

an

an

dro

bo

t

Su

ita

ble

for

no

n-e

xp

ert

de

mo

nstr

ato

rs

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.2/3

0

Page 3: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Re

late

dW

ork

[Calin

on

and

Bill

ard

2007]H

OA

Pat

EP

FL

[Ike

uchiet

al.

2004]H

RP

-2at

AIS

TIn

cre

menta

lLearn

ing

of

Full

Body

Motions

–p.3/3

0

Page 4: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Lim

ita

tio

ns

of

the

cu

rre

nt

ap

pro

ach

es

Mo

tio

ns

are

sp

ecifi

ed

ma

nu

ally

by

the

de

sig

ne

r

Inle

arn

ing

syste

ms,

mo

tio

ns

are

se

gm

en

ted

an

dclu

ste

red

a-p

rio

ri

Off

-lin

e,

on

e-s

ho

ttr

ain

ing

No

furt

he

rle

arn

ing

du

rin

gth

eexe

cu

tio

nsta

ge

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.4/3

0

Page 5: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

De

sir

ed

Sy

ste

m

-A

rob

ot

tha

tco

ha

bits

with

hu

ma

ns,

an

dle

arn

sin

cre

me

nta

llyove

ra

life

tim

eo

fo

bse

rva

tio

ns

-A

rob

ot

tha

ta

ccu

mu

late

skn

ow

led

ge

an

dim

pro

ves

pe

rfo

rma

nce

ove

rtim

e

-F

ully

au

ton

om

ou

s,o

n-lin

e,

co

ntinu

ou

sle

arn

ing

Syste

mR

eq

uire

me

nts

:

Au

ton

om

ou

sM

otio

nS

eg

me

nta

tio

n

Au

ton

om

ou

s,O

n-lin

eM

otio

nC

luste

rin

g

Au

ton

om

ou

sK

now

led

ge

Ma

na

ge

me

ntw

ith

fastR

etr

ieva

l

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.5/3

0

Page 6: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Ta

lkO

utl

ine

Ro

bo

tL

ea

rnin

gfr

om

Ob

se

rva

tio

n

Re

pre

se

ntin

gfu

ll-b

od

yM

otio

n

On

-lin

eS

eg

me

nta

tio

n

On

-lin

eC

luste

rin

ga

nd

Org

an

iza

tio

n

Co

mb

inin

gS

eg

me

nta

tio

na

nd

Clu

ste

rin

g

Le

arn

ing

the

se

qu

en

cin

go

fm

otio

np

rim

itiv

es

On

-lin

eco

rre

ctio

no

fclu

ste

rin

ge

rro

rs

Co

nclu

sio

ns

an

dD

ire

ctio

ns

for

Fu

ture

Wo

rk

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.6/3

0

Page 7: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Le

arn

ing

fro

mO

bs

erv

ati

on

-M

irro

rN

eu

ron

s

Th

esa

me

ne

ura

lstr

uctu

reis

use

dfo

rb

oth

reco

gn

itio

na

nd

ge

ne

ratio

n[R

izzo

latt

ie

ta

l.2

00

1]

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.7/3

0

Page 8: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Mo

tio

nR

ep

res

en

tati

on

by

Hid

de

nM

ark

ov

Mo

de

ls

[In

am

ura

et

al.

20

04

]

Sto

ch

astic

mo

de

lca

ptu

rin

gb

oth

sp

atia

la

nd

tem

po

ralva

ria

bili

ty

Mo

de

ltr

ain

ing

(le

arn

ing

)is

imp

lem

en

ted

with

the

Ba

um

-We

lch

Alg

ori

thm

On

ce

the

mo

de

lis

tra

ine

d,th

esa

me

mo

de

lca

nb

eu

se

dfo

rb

oth

Re

co

gn

itio

n(F

orw

ard

Pro

ce

du

re)

Ge

ne

ratio

n(e

ith

er

sto

ch

astic

or

de

term

inis

tic)

Fa

cto

ria

lH

MM

sa

lso

use

dfo

rre

pre

se

ntin

gm

otio

ns

with

gre

ate

r

accu

racy

[Ku

lice

ta

l.2

00

7]

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.8/3

0

Page 9: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Sto

ch

as

tic

Se

gm

en

tati

on

[Ko

hlm

org

en

an

dL

em

m,

20

01

]

Layo

uta

se

to

fw

ind

ow

sove

rre

ce

ntly

ob

se

rve

dd

ata

Estim

ate

the

de

nsity

dis

trib

utio

nin

ea

ch

win

dow

Co

mp

ute

the

dis

tan

ce

be

twe

en

win

dow

sb

ase

do

nin

tegra

ted

sq

ua

ree

rro

r

De

fin

ea

nH

MM

ove

rth

ese

to

fw

ind

ow

s

Use

Vite

rbia

lgo

rith

mto

ge

ne

rate

the

op

tim

um

sta

tese

qu

en

ce

rep

rese

ntin

gth

e

se

gm

en

tatio

nre

su

lt

Ifkn

ow

nm

otio

ns

are

ava

ilable

,g

en

era

tekn

ow

nsta

tes

an

db

ias

the

mo

de

lto

wa

rds

the

m[K

ulic

an

dN

aka

mu

ra,2

00

8]

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.9/3

0

Page 10: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

On

-lin

eclu

ste

rin

ga

nd

hie

rarc

hy

form

ati

on

Use

HM

Mre

pre

senta

tion

toabstr

act

motion

pattern

sas

they

are

perc

eiv

ed

Clu

ste

rin

div

idualm

otion

pattern

sin

cre

menta

lly,

based

on

intr

a-m

odel

dis

tances

Use

form

ed

clu

ste

rsto

form

gro

up

models

Auto

nom

ously

sele

ct

appro

pri

ate

modelty

pe,

based

on

modeldis

tances

in

the

consid

ere

dre

gio

nofth

em

otion

space

3

1

2

4

5

6

3

1

2

4

5

6

7

3

11

9

14

1

2

4

5

6

7

10

13

12

15

8

1

2

4

5

6

71

1

9

14

3

10

17

18

19

16

13

12

15

20

8

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.10/3

0

Page 11: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Alg

ori

thm

Ps

eu

do

-Co

de

Fo

llow

ing

ob

se

rva

tio

no

fe

ach

mo

tio

nse

qu

en

ce

:

Ste

p1

En

co

de

ob

se

rva

tio

nse

qu

en

ce

Oi

into

an

HM

i

Ste

p2

Ca

lcu

late

the

dis

tan

ce

be

twe

en

λi

an

de

ach

exis

tin

gb

eh

avio

rgro

up

mo

de

Gj

Ste

p3

Pla

ce

λi

into

the

clo

se

stgro

up

Gc

Ste

p4

Clu

ste

ra

llexe

mp

lars

with

inG

c

Ste

p5

Ifa

su

b-g

rou

pfo

rms,

form

an

ew

no

de

Gn,

co

nta

inin

gth

eexe

mp

lars

ofth

eclu

ste

r

Ste

p6

Usin

gth

eo

bse

rva

tio

nse

qu

en

ce

sfr

om

the

exe

mp

lars

inG

n,

form

the

new

su

b-g

rou

p

mo

de

Gn

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.11/3

0

Page 12: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Co

mb

inin

gs

eg

me

nta

tio

na

nd

Clu

ste

rin

g

1:

pro

ced

ure

CO

MB

INE

DS

EG

ME

NT

AT

ION

AN

DC

LU

ST

ER

ING

2:

wh

ile

1d

o

3:

Observ

eD

ata

Poin

t

4:

call

ON

LIN

EV

ITE

RB

ISC

AF

FO

LD

ED

5:

ifS

egP

oin

tth

en

6:

ifIS

VA

LID

(Segm

ent)

then

7:

call

INC

RE

ME

NT

ALC

LU

ST

ER

8:

ifIS

VA

LID

(New

Motion)

then

9:

Add/R

epla

ce

new

motion

as

perm

anentsta

te

10:

en

dif

11:

en

dif

12:

en

dif

13:

en

dw

hile

14:

en

dp

roced

ure

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.12/3

0

Page 13: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Ex

pe

rim

en

ts

θ

θ

t

x y z

4m

inu

tes

of

co

ntinu

ou

sw

ho

leb

od

ym

otio

nd

ata

ofa

sin

gle

su

bje

ctfr

om

mo

tio

nca

ptu

red

ata

da

tais

co

nve

rte

dto

a2

0D

oF

hu

ma

no

idm

od

elby

on

line

inve

rse

kin

em

atics

First,

testth

eb

asic

se

gm

en

tatio

na

lgo

rith

m,w

ith

no

kn

ow

nsta

tes,

an

dco

mp

are

with

ma

nu

alse

gm

en

tatio

n

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.13/3

0

Page 14: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Te

sti

ng

the

Se

gm

en

tati

on

θ

θ

t

x y z Next,

test

the

impro

vem

ents

obta

ined

thro

ugh

addin

gknow

nm

otions

Pro

vid

em

anually

extr

acte

dpri

mitiv

es

as

exe

mpla

rs

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.14/3

0

Page 15: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Se

gm

en

tati

on

Re

su

lts

70

72

74

76

78

80

82

84

RA

RR

AL

SL

SR

Cu

rre

nt

Mo

tion

Se

gm

en

tatio

n

Re

su

lt

(with k

no

wn

mo

tion

s)

Ma

nu

al

Se

gm

en

tatio

n

Se

gm

en

tatio

n

Re

su

lt

(no

know

n m

otion

s)

RK

ER

KR

WL

RWM

ID WR

LL

AR

LA

L

Tim

e [

se

co

nds]

Alg

ori

thm

Co

rre

ct

Fa

lse

Po

sF

als

eN

eg

Ba

sic

12

86

54

3

Sca

ffo

lde

d(w

ith

Sq

ua

ta

nd

Kic

k)

13

95

93

2

Wo

rstp

erf

orm

an

ce

occu

rsa

tsw

itch

ing

po

ints

wh

ere

few

join

tsa

rem

ovin

g

Sa

mp

leV

ide

oIn

cre

menta

lLearn

ing

of

Full

Body

Motions

–p.15/3

0

Page 16: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Te

sti

ng

the

Co

mb

ine

dS

eg

me

nta

tio

na

nd

Clu

ste

rin

g

θ

θ

t

x y z

Pre

se

ntth

eco

mp

lete

4m

inse

qu

en

ce

an

da

pp

lyse

gm

en

tatio

n

Th

ele

afn

od

es

of

the

resu

ltin

gtr

ee

are

use

dto

sca

ffo

ldth

e

se

gm

en

tatio

n

To

facili

tate

an

aly

sis

,4

min

se

qu

en

ce

isp

rese

nte

dre

pe

ate

dly

(ep

och

s),

an

dn

ew

exe

mp

lars

are

ad

de

dto

the

se

gm

en

tatio

n

mo

du

lea

tth

ee

nd

ofe

ach

ep

och

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.16/3

0

Page 17: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Aft

er

Ep

och

1

LA

L/p

art

ial

RA

RS

LW

RS

WLS

WF

Epoch =

0

Leaf G

roups F

orm

ed

LA

L /

part

ial

WF

WR

S

WLS

RA

RS

L

Exa

mp

leE

xtr

acte

dM

otio

n:

Rig

htA

rmR

ais

e

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.17/3

0

Page 18: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Aft

er

Ep

och

2

LA

LR

AR

SL

KR

WR

SW

LS

WF

Epoch =

1

Leaf G

roups F

orm

ed

LA

L

WF

WR

S

WLS

RA

R

KR

SL

Exa

mp

leE

xtr

acte

dM

otio

n:

Le

ftA

rmL

ow

er

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.18/3

0

Page 19: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Aft

er

Ep

och

3

LA

LR

AR

KR

KE

SR

SL

MIS

CW

LS

WR

SW

FR

AL

LA

R

Epoch =

2

Leaf G

roups F

orm

ed

LA

L

RA

L

LA

R

WF

WR

S

WLS

RA

R

KR

KE

SR

MIS

C

SL

Exa

mp

leE

xtr

acte

dM

otio

n:

Kic

kE

xte

nd,

Sq

ua

tR

ais

e

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.19/3

0

Page 20: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Mo

tio

nP

rim

itiv

eG

rap

h

12

1.0

0

0.2

0

3 0

.50

4 0

.30

0.5

0

0.5

0

5

1.0

0 1

.00

Atth

esam

etim

eas

learn

ing

the

motion

pri

mitiv

es,

learn

the

transitio

n

rule

sbetw

een

pri

mitiv

es

Each

node

inth

em

otion

pri

mitiv

egra

ph

repre

sents

am

otion

pri

mitiv

e,

while

each

edge

repre

sents

an

observ

ed

transitio

nbetw

een

two

motion

pri

mitiv

es

Each

tim

ea

new

motion

pri

mitiv

eis

abstr

acte

dby

the

clu

ste

ring

alg

ori

thm

as

ale

af

node,

acorr

espondin

gnode

isadded

toth

em

otion

pri

mitiv

e

gra

ph.

Each

tim

ea

transitio

nis

observ

ed

betw

een

two

know

nm

otions,

the

edge

count

isupdate

d

The

motion

pri

mitiv

egra

ph

can

then

be

used

togenera

teva

lidsequences

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.20/3

0

Page 21: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Ex

pe

rim

en

tsw

ith

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Incre

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Body

Motions

–p.21/3

0

Page 22: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Da

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Incre

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lLearn

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Body

Motions

–p.22/3

0

Page 23: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Ro

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Incre

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lLearn

ing

of

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Body

Motions

–p.23/3

0

Page 24: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Th

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Motions

–p.24/3

0

Page 25: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

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Motions

–p.25/3

0

Page 26: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Ro

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Body

Motions

–p.26/3

0

Page 27: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Su

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Incre

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lLearn

ing

of

Full

Body

Motions

–p.27/3

0

Page 28: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Fu

ture

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Incre

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lLearn

ing

of

Full

Body

Motions

–p.28/3

0

Page 29: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Re

fere

nc

es

D.K

ulic

,W

.Takano

and

Y.N

akam

ura

,In

cre

menta

lLearn

ing,

Clu

ste

ring

and

Hie

rarc

hy

Form

ation

of

Whole

Body

Motion

Patt

ern

susin

gA

daptive

Hid

den

Mark

ov

Chain

s,

Inte

rnationalJourn

alof

Robotics

Researc

h,

Vol.

27,

No.

7,

pp.

761

-784,

2008.

D.K

ulic

,D

.Lee,

C.O

ttand

Y.N

akam

ura

,In

cre

menta

lLearn

ing

ofF

ull

Body

Motion

Pri

mitiv

es

for

Hum

anoid

Robots

,

IEE

EIn

tern

ationalC

onfe

rence

on

Hum

anoid

Robots

,2008,

Accepte

dfo

rP

ublic

ation.

D.K

ulic

and

Y.N

akam

ura

,S

caffold

ing

On-lin

eS

egm

enta

tion

of

Fully

Body

Hum

an

Motion

Patt

ern

s,

IEE

EIn

tern

ational

Confe

rence

on

Inte

lligent

Robots

and

Syste

ms,pp.

2860

-2866,

2008.

D.K

ulic

and

Y.N

akam

ura

,In

cre

menta

lLearn

ing

and

Mem

ory

Consolid

ation

of

Whole

Body

Motion

Patt

ern

s,

Inte

rnationalC

onfe

rence

on

Epig

enetic

Robotics,pp.

61

-68,

2008.

D.K

ulic

,W

.Takano

and

Y.N

akam

ura

,C

om

bin

ing

Auto

mate

dO

n-L

ine

Segm

enta

tion

and

Incre

menta

lC

luste

ring

for

Whole

Body

Motions,

IEE

EIn

tern

ationalC

onfe

rence

on

Robotics

and

Auto

mation,

pp.

2591

-2598,

2008.

D.K

ulic

,W

.Takano

and

Y.N

akam

ura

,Tow

ard

sLife

long

Learn

ing

and

Org

aniz

ation

of

Whole

Body

Motion

Patt

ern

s,

Inte

rnationalS

ym

posiu

mof

Robotics

Researc

h,

pp.

113

-124,

2007.

D.K

ulic

,W

.Takano

and

Y.N

akam

ura

,In

cre

menta

lLearn

ing

of

Full

Body

Motions

via

Adaptive

Facto

rialH

idden

Mark

ov

Models

,In

tern

ationalC

onfe

rence

on

Epig

enetic

Robotics,

pp.

69

-76,

2007.

D.K

ulic

,W

.Takano

and

Y.N

akam

ura

,R

epre

senta

bili

tyof

Hum

an

Motions

by

Facto

rialH

idden

Mark

ov

Models

,IE

EE

Inte

rnationalC

onfe

rence

on

Inte

lligent

Robots

and

Syste

ms,pp.

2388

-2393,

2007.

D.K

ulic

,W

.Takano

and

Y.N

akam

ura

,In

cre

menta

lO

n-lin

eH

iera

rchic

alC

luste

ring

of

Whole

Body

Motion

Patt

ern

s,

IEE

EIn

tern

ationalS

ym

posiu

mon

Robot

and

Hum

an

Inte

ractive

Com

munic

ation,

pp.

1016

-1021,

2007.

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.29/3

0

Page 30: Incremental Learning of Full Body Motionspeople.csail.mit.edu/russt/iros2008_workshop_talks/Kulic.pdf · Incremental Learning of Full Body Motions – p. 20/30 sequences Experiments

Th

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nd

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ail:

da

na

@yn

l.t.

u-t

okyo.a

c.jp

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b:

ww

w.y

nl.t.

u-t

okyo.a

c.jp

/d

an

a

Incre

menta

lLearn

ing

of

Full

Body

Motions

–p.30/3

0