GIS
2010
ACM
14 years 25 days ago
2010
ACM
GIS
2010
ACM
14 years 25 days ago
2010
ACM
We describe and demonstrate CBGIR, a web-based system for performing content-based image retrieval in large sets of high-resolution overhead images. The system provides a familiar...
GIS
2010
ACM
14 years 25 days ago
2010
ACM
In this paper we address the problem of segmenting a trajectory such that each segment is in some sense homogeneous. We formally define different spatio-temporal criteria under ...
GIS
2010
ACM
14 years 25 days ago
2010
ACM
Due to the rapid increase in video capture technology, more and more tourist videos are captured every day, creating a challenge for organization and association with metadata. In...
GIS
2010
ACM
14 years 25 days ago
2010
ACM
In this paper, we aim to estimate the similarity between users according to their GPS trajectories. Our approach first models a user’s GPS trajectories with a semantic location ...