TY - CONF T1 - Spatio-Temporal-Thematic Analysis of Citizen Sensor Data: Challenges and Experiences T2 - Web Information Systems Engineering - WISE 2009, 10th International Conference Y1 - 2009 A1 - Meenakshi Nagarajan A1 - Karthik Gomadam A1 - Amit Sheth A1 - Ajith Ranabahu A1 - Raghava Mutharaju A1 - Ashutosh Jadhav ED - Gottfried Vossen ED - Darrell D. E. Long ED - Jeffrey Xu Yu AB -

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 [1] that extracts and facilitates the spatio-temporal-thematic exploration of event descriptor summaries.

JF - Web Information Systems Engineering - WISE 2009, 10th International Conference PB - Springer CY - Poznan, Poland VL - 5802 UR - http://dx.doi.org/10.1007/978-3-642-04409-0_52 ER -