Worker-Contributed Data Utility Measurement for Visual Crowdsensing Systems.
Bin GuoHuihui ChenQi HanZhiwen YuDaqing ZhangYu WangPublished in: IEEE Trans. Mob. Comput. (2017)
Keyphrases
- data analysis
- data collection
- data sets
- database
- data processing
- high quality
- data acquisition
- original data
- high dimensional data
- storage systems
- correlation analysis
- complex data
- image data
- missing data
- experimental data
- raw data
- information systems
- measurement error
- data quality
- statistical methods
- utility function
- data distribution
- spatial data
- sensor data
- itemsets
- management system
- xml documents
- information retrieval