22nd ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (SIGSPATIAL 2014) is being held on November 4-7th, 2014 in Dallas, Texas, USA.
The following oral presentation will be delivered.

11/06 16:30-18:10 Session 9: Spatial Data Mining
Speaker: Kota Tsubouchi

Hourly Pedestrian Population Trends Estimation using Location Data from Smartphones Dealing with Temporal and Spatial Sparsity
(Author: Kentaro Nishi*, Kota Tsubouchi**, Masamichi Shimosaka*)
* The University of Tokyo, ** Yahoo! JAPAN Research

This work was mainly done at Yahoo! Japan when our member Kenataro Nishi was being as a research intern at Yahoo! JAPAN Research.