DevEX - reference for building teams, processes, and platforms
Bridging Social Web and Sem Web : 2 application cases in the field of sustainable developpment
1. From
folksonomies
to
structured
knowledge
representations:
bridging
Collaborative
Web
and
Semantic
Web
Des
folksonomies
aux
représentations
structurées
de
connaissances:
faire
le
pont
entre
Web
Collaboratif
et
Web
Sémantique
Freddy
Limpens
fdy@pl-‐area.net
h0p://pl-‐area.net
A D B S
/
C o o p é r a - o n
&
D é v e l o p p e m e n t
A t e l i e r
W e b
S é m a n - q u e
e t
D é v e l o p p e m e n t
D u r a b l e
–
3 1 . 0 1 . 2 0 1 1
1
2. From
social
tagging
to
folksonomies
Tags
freely
associated
to
resources
…
…
collected
and
shared
on
the
web
2
3. …
resul=ng
in
FO LKSO NO M IES
A
mass
of
users
for
a
mass
of
resources
3
9. State
of
the
art
Involving
users
in
tags
structuring:
• Simple
syntax
to
structure
tags
(Huyn-‐Kim
Bang
et
al.
2008)
• Crowdsourcing
strategy
to
validate
tag-‐
concepts
mapping
(Lin
et
al.
2010)
pollutant Energy
related related
pollution
has narrower
Soil pollutions
9
10. State
of
the
art
Automa-c
extrac-on
of
tag
seman-cs:
Energy
pollutant
related
related
pollution
has narrower
Soil pollutions
10
11. Tags
and
Seman-c
Web
models
TAGS
+
SCOT
+
SIOC
+
FOAF
for
tags
and
tagging
:
tags:Tagging
tags:taggedBy
foaf:Agent
#11111
#freddy.limpens
tags:associatedTag
tags:taggedResource
scot:Tag
sioc:Item
#wind-‐energy
h0p://www.windenergy.com
11
12. Tags
and
Seman-c
Web
models
What
is
a
tagging
?
"nature"!
(1)
(2)
(3)
picture
shows
"nature"
place
located
l:england
edi=ng
makes
me
:
)
Tagging
=
linking
a
resource
with
a
sign
12
13. Tags
and
Seman-c
Web
models
NiceTag
(Monnin
et
al,
2010):
Tagging
as
named
graphs*
nt:ManualTagAc=on
(named
graph)
nt:TaggedResource
nt:isAbout
scot:Tag
h0p://www.windenergy.com
#wind-‐energy
sioc:has_creator
sioc:has_container
sioc:UserAccount
sioc:Container
freddy
delicious.com
*Carrol
et
al.
(2005)
13
14. Tags
and
Seman-c
Web
models
2
complementary
seman=c
enrichment:
environment
renewable
energy
related
has
broader
wind-‐energy
close
match
has
narrower
windenergy
wind
turbine
Structuring tags as in a thesaurus (SKOS)
14
15. 2. 1st
Applica-on
case
:
Corpus
management
at
ADEME
15
16. Ademe
scenario
Public
audience
Experts
read
+
tag
produce
docs
Archivists
centralize
+
tag
+
tag
16
34. Enriching
individual
points
of
view
Integra=ng
others'
contribu=ons:
Anne
is
looking
for
1. Current
user
-‐>
"Anne"
resources
tagged
2. ReferentUser
(e.g.
archivists)
"environnement"
3. ConflictSolver
(sohware
agent)
4. Other
individual
users
5. Automatons
(metrics)
domaines
environnementaux
BROADER
RELATED
Search:
environnement
NARROWER
CLOSE
MATCH
preoccupa=on
environnementales
environmental
grenelle
de
l
environnement
environment
competences
environnementales
34
35. 2. 2nd
Applica-on
case
:
Leveraging
the
reuse
of
2nd
hand
objects
35
36. Paris
How
will
I
get
rid
of
all
these
rusty
coffee
makers??
Nice
38. Seman-cally
Enhanced
catalog
The goal :
Finding semantically
? Related tags
? To enhance searching
?
coffee maker
39. Seman-cally
Enhanced
catalog
The idea :
Mapping tags
With ontologies’ concepts
Hot liquid
container
coffee pot
coffee maker
tea pot
= subClassOf
40. Seman-cally
Enhanced
catalog
1.
The
user
enter
"coffee
maker"
Results for "coffee maker":
coffee maker
2.
The
system
suggests
addi=onal
results
thanks
to
seman=c
rela=ons
Related results :
Results for "tea pot":
Results for "coffee pot":
42. What
we
do
:
Help
online
communi=es
environment
renewable
energy
related
has
broader
wind-‐energy
structure
their
tags
related
has
narrower
sustainability
wind
turbine
42
43. Our
contribu-ons:
An
approach
to
bridge
tagging
with
Seman-c
Web:
Automa-c
processing
of
tags:
User
interface
to
capture
tag
structuring
embedded
in
every-‐day
tasks
Implementa-on
within
ISICIL
solu=on
(tagging
server)
43
44. Future
work
• 1st
scenario:
• More
user
interfaces
• test
within
ISICIL
(ANR)
project
• Mul=linguism
• 2nd
scenario:
• op=miza=on
of
storage
in
the
reuse
of
valued
waste
• generic
applica=ons
44
45. Thank
you
for
your
aden-on
!
me
:
freddy.limpens@inria.fr
http://www-sop.inria.fr/members/Freddy.Limpens
my
advisors
:
Fabien
Gandon
:
fabien.gandon@inria.fr
Michel
Buffa
:
buffa@unice.fr
ISICIL
team
:
http://isicil.inria.fr
45