Modelling vague places with knowledge from the Web
International Journal of Geographical Information Science - Digital Gazetteer Research
GEDMWA: geospatial exploratory data mining web agent
Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
Beyond Microblogging: Conversation and Collaboration via Twitter
HICSS '09 Proceedings of the 42nd Hawaii International Conference on System Sciences
Proceedings of the 18th international conference on World wide web
Spatio-temporal proximity and social distance: a confirmation framework for social reporting
Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Location Based Social Networks
Information credibility on twitter
Proceedings of the 20th international conference on World wide web
Twitter under crisis: can we trust what we RT?
Proceedings of the First Workshop on Social Media Analytics
Crowd-based urban characterization: extracting crowd behavioral patterns in urban areas from Twitter
Proceedings of the 3rd ACM SIGSPATIAL International Workshop on Location-Based Social Networks
CROWDSAFE: crowd sourcing of crime incidents and safe routing on mobile devices
Proceedings of the 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
IDA'10 Proceedings of the 9th international conference on Advances in Intelligent Data Analysis
Expert Systems with Applications: An International Journal
Credibility ranking of tweets during high impact events
Proceedings of the 1st Workshop on Privacy and Security in Online Social Media
Mining photo-sharing websites to study ecological phenomena
Proceedings of the 21st international conference on World Wide Web
The use of social media within the global disaster alert and coordination system (GDACS)
Proceedings of the 21st international conference companion on World Wide Web
DASFAA'12 Proceedings of the 17th international conference on Database Systems for Advanced Applications
Detection, classification and visualization of place-triggered geotagged tweets
Proceedings of the 2012 ACM Conference on Ubiquitous Computing
Users sleeping time analysis based on micro-blogging data
Proceedings of the 2012 ACM Conference on Ubiquitous Computing
Identifying and characterizing user communities on Twitter during crisis events
Proceedings of the 2012 workshop on Data-driven user behavioral modelling and mining from social media
Proceedings of the 1st ACM SIGSPATIAL International Workshop on Crowdsourced and Volunteered Geographic Information
Disclosure Intention of Location-Related Information in Location-Based Social Network Services
International Journal of Electronic Commerce
Urban area characterization based on crowd behavioral lifelogs over Twitter
Personal and Ubiquitous Computing
How big is the crowd?: event and location based population modeling in social media
Proceedings of the 24th ACM Conference on Hypertext and Social Media
Faking Sandy: characterizing and identifying fake images on Twitter during Hurricane Sandy
Proceedings of the 22nd international conference on World Wide Web companion
Text vs. images: on the viability of social media to assess earthquake damage
Proceedings of the 22nd international conference on World Wide Web companion
Understanding population displacements on location-based call records using road data
Proceedings of the Second ACM SIGSPATIAL International Workshop on Mobile Geographic Information Systems
Analysis of Microblog Rumors and Correction Texts for Disaster Situations
Proceedings of International Conference on Information Integration and Web-based Applications & Services
Initial validation of non-authoritative data for road assessment
SIGSPATIAL Special
What issue spread on the web: analyze the web trends
Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication
Social Media Business Intelligence: A Pharmaceutical Domain Analysis Study
International Journal of Sociotechnology and Knowledge Development
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The emergence of innovative web applications, often labelled as Web 2.0, has permitted an unprecedented increase of content created by non-specialist users. In particular, Location-based Social Networks (LBSN) are designed as platforms allowing the creation, storage and retrieval of vast amounts of georeferenced and user-generated contents. LBSN can thus be seen by Geographic Information specialists as a timely and cost-effective source of spatio-temporal information for many fields of application, provided that they can set up workflows to retrieve, validate and organise such information. This paper aims to improve the understanding on how LBSN can be used as a reliable source of spatio-temporal information, by analysing the temporal, spatial and social dynamics of Twitter activity during a major forest fire event in the South of France in July 2009.