Spatio-Temporal-Thematic Analysis of Citizen-Sensor Data: Challenges and Experiences
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We present work in the spatio-temporal-thematic analysis of citizen-sensor observations pertaining to real-world events. Using Twitter as a platform for obtaining crowd-sourced observations, we explore the interplay between these 3 dimensions in extracting insightful summaries of social perceptions behind events. We present our experiences in building a web mashup application, Twitris that extracts and facilitates the spatio-temporal-thematic exploration of event descriptor summaries.
Sheth, A. P.,
Ranabahu, A. H.,
& Jadhav, A. S.
(2009). Spatio-Temporal-Thematic Analysis of Citizen-Sensor Data: Challenges and Experiences. Lecture Notes in Computer Science, 5802, 539-553.