CrowdPulse: A framework for real-time semantic analysis of social streams. (December 2015)
- Record Type:
- Journal Article
- Title:
- CrowdPulse: A framework for real-time semantic analysis of social streams. (December 2015)
- Main Title:
- CrowdPulse: A framework for real-time semantic analysis of social streams
- Authors:
- Musto, Cataldo
Semeraro, Giovanni
Lops, Pasquale
Gemmis, Marco de - Abstract:
- Abstract: The recent huge availability of data coming from mobile phones, social networks and urban sensors leads research scientists to new opportunities and challenges. For example, mining micro-blogs content to unveil latent information about people sentiment and opinions is drawing more and more attention, since it can improve the understanding of complex phenomena and paves the way to the development of new innovative and intelligent services. In this paper we present CrowdPulse, a domain-agnostic framework for text analytics of social streams. The framework extracts textual data from social networks and implements algorithms for semantic processing, sentiment analysis and classification of gathered data. The framework has been deployed in two real-world scenarios in order to identify the most at-risk areas of the Italian territory according to the content posted on social networks and to monitor the recovering state of the social capital of L׳Aquila׳s city after the dreadful earthquake of April 2009 1, respectively. In both scenarios, the framework showed its effectiveness and confirmed the insight that the combination of technologies specifically designed for Big Data processing with state-of-the-art methodologies for semantic analysis of textual content can provide very interesting findings and permits the analysis of such phenomena in a totally new way. Abstract : Highlights: We propose a domain-agnostic modular framework for real-time processing of social streamsAbstract: The recent huge availability of data coming from mobile phones, social networks and urban sensors leads research scientists to new opportunities and challenges. For example, mining micro-blogs content to unveil latent information about people sentiment and opinions is drawing more and more attention, since it can improve the understanding of complex phenomena and paves the way to the development of new innovative and intelligent services. In this paper we present CrowdPulse, a domain-agnostic framework for text analytics of social streams. The framework extracts textual data from social networks and implements algorithms for semantic processing, sentiment analysis and classification of gathered data. The framework has been deployed in two real-world scenarios in order to identify the most at-risk areas of the Italian territory according to the content posted on social networks and to monitor the recovering state of the social capital of L׳Aquila׳s city after the dreadful earthquake of April 2009 1, respectively. In both scenarios, the framework showed its effectiveness and confirmed the insight that the combination of technologies specifically designed for Big Data processing with state-of-the-art methodologies for semantic analysis of textual content can provide very interesting findings and permits the analysis of such phenomena in a totally new way. Abstract : Highlights: We propose a domain-agnostic modular framework for real-time processing of social streams of human-generated data. We introduce a pipeline based on state-of-the-art methodologies for semantic processing and sentiment analysis of textual content. We show the application of our framework in two real-world use case scenarios. We evaluate the effectiveness of the framework with two experiments based on realworld data. … (more)
- Is Part Of:
- Information systems. Volume 54(2015)
- Journal:
- Information systems
- Issue:
- Volume 54(2015)
- Issue Display:
- Volume 54, Issue 2015 (2015)
- Year:
- 2015
- Volume:
- 54
- Issue:
- 2015
- Issue Sort Value:
- 2015-0054-2015-0000
- Page Start:
- 127
- Page End:
- 146
- Publication Date:
- 2015-12
- Subjects:
- Smart cities -- Social networks -- Text analytics -- Sentiment analysis -- Semantics
Database management -- Periodicals
Electronic data processing -- Periodicals
Bases de données -- Gestion -- Périodiques
Informatique -- Périodiques
Database management
Electronic data processing
Periodicals
005.7 - Journal URLs:
- http://www.sciencedirect.com/science/journal/03064379 ↗
http://www.elsevier.com/journals ↗ - DOI:
- 10.1016/j.is.2015.06.007 ↗
- Languages:
- English
- ISSNs:
- 0306-4379
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 4496.367300
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 22290.xml