Capturing Social Interactions by Augmenting Calendar Data Claudia Wagner. Milan Stankovic. Nela Kolundzija. Grégoire Burel

Isolated Islands

??

Isolated Islands

??Who asked me the first question on my last talk?Who asked me the first question on my last talk?

Is there anyone at the summer school who attended Enrico’s talk at ISWC 2007?

Is there anyone at the summer school who attended Enrico’s talk at ISWC 2007?

Where have I met this person?Where have I met this person?

What did we do?

• Analyzed existing ontologies• Extended SWC ontology• Published Activity ontology and integrated it with

SWC ontologyhttp://www.clauwa.info/ontologies/sssw09.owl

• Described and published SSSW09 schedule modeled according to our ontology

http://milstan.net/events/ultra.rdf • Designed an end-user system

Event Ontologies

• RDF iCal (W3C) http://www.w3.org/TR/rdfcal/• hCalendar MicroFormat

http://microformats.org/wiki/hcalendar• Nepomuk Calendar Vocabulary

http://www.semanticdesktop.org/ontologies/ncal/• Event Ontology

http://motools.sourceforge.net/event/event.html• SWC ontology

http://data.semanticweb.org/ns/swc/swc_2009-05-09.html

Activities Ontologies

• Situation Ontology Content Patternhttp://ontologydesignpatterns.org/wiki/

Submissions:Situation • Atom Activity Base Schemahttp://martin.atkins.me.uk/specs/

activitystreams/activityschema • No model to expose activities performed

within events

Semantic Web Conference Ontology

missing

An Ontology of Activities to complement event semantics

RDF iCal (W3C)

High Level Ontology Snap

Event Activity

Role

Agent

hasRole

isParticipantIn

hasParticipant

hasActivity

happensWithinEvent

Architecture

Twetted: what an interesting talk

bookmarked a link: www.sioc-project.org

asked a question >>see the video

sent a link http://byt.ly/fsdf to

using Twitter

What happened during Stefan’s Talk?

Were did I meet this person?Ta

lks

Soci

al A

ctivi

ties

SSSW 2009ESWC 2009ISWC 2008

July 2009June 2009October 2008

Coffe

eAl

coho

lLu

nch

Is Fabio a dedicated Tutor?

is lost in the forest

Social Web

Semantic WebSSSW 2009

SSSW 2008

SSSW 2007

ISWC 2008

Ontology Patterns

Your Social Circle According to Events