2 citations · 6 across the 3 of their papers we have counts for
3 papers
Sequenced Route Query with Semantic Hierarchy
Yuya Sasaki, Yoshiharu Ishikawa, Yasuhiro Fujiwara +1
The trip planning query searches for preferred routes starting from a given point through multiple Point-of-Interests (PoI) that match user requirements. Although previous studies…
Fast Subtrajectory Similarity Search in Road Networks under Weighted Edit Distance Constraints
Satoshi Koide, Chuan Xiao, Yoshiharu Ishikawa
In this paper, we address a similarity search problem for spatial trajectories in road networks. In particular, we focus on the subtrajectory similarity search problem, which invol…
CiNCT: Compression and retrieval for massive vehicular trajectories via relative movement labeling
Satoshi Koide, Yukihiro Tadokoro, Chuan Xiao +1
In this paper, we present a compressed data structure for moving object trajectories in a road network, which are represented as sequences of road edges. Unlike existing compressio…