Upload
cataldo-musto
View
839
Download
1
Tags:
Embed Size (px)
DESCRIPTION
AI*IA 2013 Smart Cities Workshop - Keywords: Sentiment Analysis, Content Classification, Topic Identification, Opinion Mining
Citation preview
Smart Cities AI*IA 2013 - 1st Workshop on Artificial Intelligence for Smart Cities Torino (Italy) - 05.12.2013
A framework for semantic content analysis in the context of
l’Aquila Social Urban Network
Cataldo Musto, Giovanni Semeraro, Pasquale Lops, Marco de Gemmis, Fedelucio Narducci, Mauro Annunziato, Luciana Bordoni, Claudia Meloni, Franco F.Orsucci, Giulia Paoloni
April, 6 2009
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
3:32 am
5.8magnitudeearthquake
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
almost 20 billions damages
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
70,000 people displaced
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
309 people died
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
...4 years later.
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
a little flashback
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
September 29, 2009 :-)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
September 29, 2009 :-)
November 18, 2009 :-)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
September 29, 2009 :-)
November 18, 2009 :-)
October 7, 2010 :-)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
September 29, 2009 :-)
November 18, 2009 :-)
October 7, 2010 :-)
October 25, 2010 :-(
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
September 29, 2009 :-)
November 18, 2009 :-)
October 7, 2010 :-)
October 25, 2010 :-(
June 6, 2012 :-(
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
what is really going on in L’Aquila?
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
22,000 people still displaced
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
7 billion fundings still missing
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
several buildings still ruined
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
19 new towns spread around L’Aquila
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
19 new towns spread around L’Aquila
15 km
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
15,200 people living in the ‘new towns’
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
diaspora
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
what about the consequences?
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
loss of sense of belonging
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
loss of sense of trust
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
loss of relationships
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
one word: loss of social capital
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
the current situation makes L’Aquila a perfect work bench for
smart cities-related initiatives
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
“A city can be defined as ‘smart’ when investments in human and social capital fuel sustainable economic development and a
high quality of life” (Caragliu et al, 2009)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
“A city can be defined as ‘smart’ when investments in human and social capital fuel sustainable economic development
and a high quality of life” (Caragliu et al, 2009)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
European Community already defined six axes to evaluate ‘city smartness’
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Several research projects already paid serious attention towards processes able to improve people’s qualify of life
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Goal: development of a smart town model
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”
2011-20143.5M euro
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Smart Lightning
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Smart Mobility and Smart Environment
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
our contribution to ‘City 2.0’Smart Communities
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Smart Communitiessmall proof-of-concept in L’Aquila
Smart Ring
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Smart Communitiesgoal: to revitalize social capital and urban heritage of L’Aquila
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
insight: collective intelligence
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
collective intelligence“a shared or group intelligence that emerges from the collaboration and competitions of many individuals”
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Smart Participation / Smart Communities
sustainable development also refers to the quality of life itself, including the development of social participation, a key element to advance a
“sense of community” - (M.Annunziato, ENEA)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
L’Aquila Social Urban Network (SUN)
• Hybrid City Model developed by ENEA
• Synergy between ICTs and real world
• Use of social networks to foster relationships and communication between people
• Deep content analytics
• Extraction of social indicators scores
• Initiatives activated by community promoters
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Social Urban Network
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”SUN architecture
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Smart Node
Meeting place for sharing and consuming information about L’Aquila
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Project “City 2.0”Smart Node
a bridge between virtual communities and real world
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerthe focus of this presentation
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture
InputFacebook Pages,
Twitter or Google Plus accounts,
Pinterest boards.=
Social Content
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture
Step 1Social Extractor
extracts information about L’Aquila from the
social web
A database of community
contributions is created
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Social Extractor (step 1/5)scenario
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture
Step 1Social Extactor
extracts information about L’Aquila from the
social web
A database of community
contributions is created
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture Step 2
Community contributions are
semantically annotated through
a pipeline of semantic taggers
Contributions enriched with
high-level concepts are stored again
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture Step 2
Community contributions are
semantically annotated through
a pipeline of semantic taggers
Contributions enriched with
high-level concepts are stored again
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Tagger (step 2/5)scenario
output: alloggi, ricostruzione, edifici, memoria_storica
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Tagger (step 2/5)scenario
output: terremoto, terrore, paura
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture Step 3
A sentiment analysis algorithm assigns a polarity (negative, positive, neutral) to each social content
Contributions enriched with the
sentiment the convey are stored
again
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture Step 3
A sentiment analysis algorithm assigns a polarity (negative, positive, neutral) to each social content
Contributions enriched with the
sentiment they convey are stored
again
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Sentiment Analyzer (step 3/5)scenario
+++++ :-)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Sentiment Analyzer (step 3/5)scenario
------ :-(
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture Step 4
Each social content (with its polarity) is classified wrt the social indicator it
refers to
The score for the indicator is the sum
of the polarity of the social content
referring to it
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture Step 4
Each social content (with its polarity) is classified wrt the social indicator it
refers to
The score for the indicator is the sum
of the polarity of the social content
referring to it
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
social indicators (again)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
the polarity of each social content influences the score of the indicator it refers to
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Social Capital Mapper (step 4/5)scenario
+ +
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
scenario
:-(
Social Capital Mapper (step 4/5)
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content Analyzerarchitecture
Step 5Given a score for
each social indicator, the community
promoter proposes initiatives aimed at
improving or recovering the social capital of
L’Aquila
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Community Promoter (step 5/5)scenario
community promoter
social indicators monitoring
tool
initiatives
• Collective intelligence-based approach
• Social content are analyzed to extract latent information about the social capital of L’Aquila
• Pipeline of semantic taggers and sentiment analysis algorithms
• Social indicators scores are exploited by community promoters to empower social capital of the city
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
Semantic Content AnalyzerRecap
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012
“data is the new oil” (IBM)
questions?Cataldo Musto, Ph.D
SWAP Research Group, Università degli Studi di [email protected]
C. Musto, G. Semeraro, P. Lops, M. de Gemmis, F. Narducci, M. Annunziato, L. Bordoni, C. Meloni, F. F. Orsucci, G.PaoloniA framework for semantic content analysis in the context of L’Aquila Social Urban Nework AI*IA Smart Cities 2013 - Torino, Italy - 05.12.2012