Addressing the Sparsity of Location Information on Twitter.
Dimitrios KotziasTheodoros LappasDimitrios GunopulosPublished in: EDBT/ICDT Workshops (2014)
Keyphrases
- location information
- social media
- location based services
- location aware
- wifi
- high dimensional
- social networks
- sensor data
- micro blogging
- online social networks
- sensor nodes
- social networking
- sparse representation
- sensor networks
- location privacy
- position information
- location tracking
- mobile terminals
- location management
- road network
- energy consumption
- low cost
- mobile devices
- data analysis
- machine learning