social web - the next generation
DESCRIPTION
Talk @ NUIG on current research for a distributed Social WebTRANSCRIPT
![Page 1: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/1.jpg)
Social WebThe Next Generation
Galway, 12 January 2011
Dr. Alexandre PassantDERI, NUI Galway
http://apassant.net - @terraces
![Page 2: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/2.jpg)
Social WebThe New Generation
Galway, 12 January 2011
Dr. Alexandre PassantDERI, NUI Galway
http://apassant.net - @terraces
![Page 3: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/3.jpg)
http://web.archive.org/web/19980704011807/http://www2.geocities.com/
![Page 4: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/4.jpg)
blogs, wikis, social networking, ...
By Matt Hamm @ http://www.flickr.com/photos/matthamm/2945559128
![Page 5: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/5.jpg)
minutes per month on facebook
700 billion
http://www.facebook.com/press/info.php?statistics
![Page 6: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/6.jpg)
tweets per day
90 million
http://techcrunch.com/2010/09/14/twitter-seeing-90-million-tweets-per-day/
![Page 7: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/7.jpg)
http://techcrunch.com/2010/09/14/twitter-seeing-90-million-tweets-per-day/
![Page 8: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/8.jpg)
of video per minute on YouTube
24 hours
http://www.youtube.com/t/fact_sheet
![Page 9: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/9.jpg)
in Wikipedia
200+ languages
http://meta.wikimedia.org/wiki/List_of_Wikipedias
![Page 10: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/10.jpg)
![Page 11: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/11.jpg)
By David Simonds
![Page 12: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/12.jpg)
By Chris Campbell Hamm @ http://www.flickr.com/photos/cgc/5259321/
![Page 13: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/13.jpg)
Can we do better ?
![Page 14: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/14.jpg)
OpenDistributedSemantic
Can we do better ?
![Page 15: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/15.jpg)
Share your data, whenever and wherever you want
Open
![Page 16: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/16.jpg)
Own your data, in your own space
Distributed
![Page 17: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/17.jpg)
Enhance your data,to make more sense of it
Semantic
![Page 18: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/18.jpg)
How ?
![Page 19: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/19.jpg)
How ?
![Page 20: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/20.jpg)
How ?
![Page 21: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/21.jpg)
![Page 22: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/22.jpg)
![Page 23: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/23.jpg)
![Page 24: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/24.jpg)
![Page 25: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/25.jpg)
? ?
?
![Page 26: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/26.jpg)
? ?
??
?
?
![Page 27: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/27.jpg)
Original by Tim Berners-Lee @ http://www.w3.org/Talks/WWW94Tim/Update by Dan Brickley @ http://www.slideshare.net/danbri/when-presentation-849447
![Page 30: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/30.jpg)
Semantic Web ?Linked data ?
Social Web ?
![Page 31: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/31.jpg)
Social Semantic Web
Breslin et al. 2009
![Page 32: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/32.jpg)
I think we could...have both Semantic Web technology supporting online communities, but at the same time also online communities can also support Semantic Web data by being the sources of people voluntarily connecting things together.
Tim Berners-Lee, ISWC2005 Interview
![Page 33: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/33.jpg)
Languages
![Page 34: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/34.jpg)
Resource DescriptionFramework
![Page 35: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/35.jpg)
![Page 36: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/36.jpg)
@prefix dct: <http://purl.org/dc/terms/> .
<http://example.org/dm110-semweb> dct:title “Introduction to the Semantic Web” ; dct:author <http://apassant.net/alex> ; dct:subject <http://dbpedia.org/resource/Semantic_Web> .
![Page 37: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/37.jpg)
RDFa
![Page 38: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/38.jpg)
RDFa
![Page 39: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/39.jpg)
RDFa
![Page 40: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/40.jpg)
SPARQL
SELECT ?person
WHERE {
?person a foaf:Person ;
foaf:topic_interest :Web .
}
![Page 41: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/41.jpg)
Ontologies
![Page 42: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/42.jpg)
People and Social Networks
foaf-project.org
![Page 43: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/43.jpg)
Person
Group
Agent
Organization
OnlineAccount
DocumentImage
PersonalProfileDocument
birthdaynickgivenNamefamilyNameplantitle [...]
genderjabberIDmbox_sha1summbox
owl:Thing
makermade
depictiondepicts
img
account
weblog
openid
interestworkplaceHomepage
member
knows
topicpage
primaryTopicisPrimaryTopicOf
accountServiceHomepage
domain rangesmaller Class subClassOf another
Class
functional property: max 1 value per Thing
inverse functional: max 1 thing per value
Projectdoap:Project
doap:old-homepagedoap:maintainerdoap:developerdoap:translator [...]
sioc:UserAccountsioc:moderator_ofsioc:administrator_ofsioc:subscriber_of [...]
namerdfs:seeAlso
based_near
accountName
dc:titledc:descriptiondc:subject dc:datedc:formatdc:rights cc:requirescc:permits [...]
thumbnail
ya:blogActivity
homepage
geo:SpatialThinggeo:latgeo:long tipjar
p1
p2
x
y
inverse properties:
x p1 y = y p2 x
Friend of a Friend (FOAF)
bio:olb
http://foaf-project.org
![Page 44: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/44.jpg)
![Page 45: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/45.jpg)
![Page 46: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/46.jpg)
![Page 47: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/47.jpg)
![Page 48: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/48.jpg)
http://apassant.net/home/2008/01/foafgear/
![Page 49: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/49.jpg)
Communities and Content
sioc-project.org
![Page 50: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/50.jpg)
Breslin et al. 2009
![Page 51: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/51.jpg)
http://rdfs.org/sioc/spec
![Page 53: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/53.jpg)
Tagging
Passant et al. 2009
![Page 54: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/54.jpg)
Tagging
Passant et al. 2009
![Page 55: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/55.jpg)
Tagging
Passant et al. 2009
![Page 56: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/56.jpg)
Tagging
Passant et al. 2009
![Page 58: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/58.jpg)
![Page 59: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/59.jpg)
:Apple :Apple_Inc. :Apple_Records
![Page 60: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/60.jpg)
:Apple :Apple_Inc. :Apple_Records
:Rock_Music:Computer_Hardware:Species
![Page 61: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/61.jpg)
Projects
![Page 65: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/65.jpg)
HTTP POST
SPARQL/Update + HTTP POST
Local SPARQL/Update
SMOB hub at http://apassant.net
SMOB hub at http://example.org
http://twitter.com
![Page 66: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/66.jpg)
People
Representations
Profiles
Data
Topics
Presence
SIOC
SIOC
MOAT
OPO
FOAF
Ontologies
User-Interface
![Page 67: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/67.jpg)
![Page 68: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/68.jpg)
![Page 69: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/69.jpg)
Applications
![Page 70: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/70.jpg)
Cross-commenting
http://sindice.com/developers/siocwidget
![Page 71: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/71.jpg)
Semantic SNA
amazon:B000G01ABM
dbpedia:Toy
dc:subject
dbpedia:Transformers
moat:taggedWith
dbpedia:Category:Transformers
skos:subject
dbpedia:Category:Science_fiction_by_franchise
skos:broader
dbpedia:Category:Science_fiction
skos:broader
imdb:tt0142032
dbpedia:Dune_(film)
foaf:topic
dbpedia:Science_fiction
linkedmdb:genre
skos:subject
youtube:ajkPBl2LMM
moat:taggedWith
dbpedia:Animation
moat:taggedWith
Kinsella et al. 2010
![Page 72: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/72.jpg)
Semantic SNA
Kinsella et al. 2010
![Page 73: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/73.jpg)
Mash-ups
http://wiki.dbpedia.org/DBpediaMobile
![Page 74: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/74.jpg)
Expert finding
SELECT ?who WHERE {
?who foaf:topic_interest
dbpedia:Semantic_Web ;
foaf:based_near dbpedia:Galway.}
Try it on http://lod.openlinksw.com/sparql
![Page 75: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/75.jpg)
Cross-domain recommendations
:alex :yvesfoaf:knows :tomfoaf:knows
foaf:topic_interest foaf:topic_interest
dbpedia:Ramones dbpedia:Rancid
Passant and Raimond 2008
![Page 76: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/76.jpg)
Challenges
![Page 77: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/77.jpg)
Trust and Privacy, Provenance ...
![Page 79: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/79.jpg)
Orlandi et al, 2010
![Page 80: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/80.jpg)
What’s next ?
![Page 81: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/81.jpg)
UbiquitousReal-timePro-active
![Page 82: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/82.jpg)
![Page 83: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/83.jpg)
Sakaki et al, 2010
![Page 84: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/84.jpg)
Sakaki et al, 2010
![Page 87: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/87.jpg)
http://www.w3.org/2008/09/msnws/papers/sensors.html
![Page 88: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/88.jpg)
Standardisation
![Page 89: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/89.jpg)
![Page 90: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/90.jpg)
![Page 91: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/91.jpg)
![Page 92: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/92.jpg)
References• Passant and Raimond 2008. “Combining Social Music and Semantic Web for music-related
recommender systems” SDOW, 2008.
• Passant et al. 2009. “A URI is Worth a Thousand Tags: From Tagging to Linked Data with MOAT”. IJSWIS, 2009
• Breslin et al. 2009. “The Social Semantic Web”. Springer, 2009
• Sakaki et al. 2009. “Earthquake Shakes Twitter Users: Real-time Event Detection by Social Sensors”. WWW, 2009
• Kinsella et al. 2010. “Using hyperlinks to enrich message board content with linked data”. I-SEMANTICS, 2010
• Passant et al. 2010. “Open, Distributed and Semantic Microblogging with SMOB”. ICWE, 2010
• Passant and Mendes 2010 “sparqlPuSH: Proactive notification of data updates in RDF stores using PubSubHubbub”. SFSW, 2010
• Mendes et al. 2010. “Linked Open Social Signals”. Web Intelligence, 2010
• Orlandi et al. 2010. “Semantic Representation of Provenance in Wikipedia”. SWPM, 2010
![Page 93: Social Web - The Next Generation](https://reader033.vdocument.in/reader033/viewer/2022060200/55985f211a28ab614e8b456f/html5/thumbnails/93.jpg)
Questions ?Acknowledgements:
DERI and USS colleagues & studentsSFI (Lion2)
EU FP7 (SPITFIRE)Google Research Award
Cisco RFPIRCSET