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SSDBM
2006
IEEE
140views Database» more  SSDBM 2006»
13 years 11 months ago
A Dynamic Mobility Histogram Construction Method Based on Markov Chains
With the recent progress of spatial information technologies and communication technologies, it has become easier to track positions of a large number of moving objects in real-ti...
Yoshiharu Ishikawa, Yoji Machida, Hiroyuki Kitagaw...
ICDE
2010
IEEE
249views Database» more  ICDE 2010»
14 years 4 days ago
PARINET: A tunable access method for in-network trajectories
— In this paper we propose PARINET, a new access method to efficiently retrieve the trajectories of objects moving in networks. The structure of PARINET is based on a combination...
Iulian Sandu Popa, Karine Zeitouni, Vincent Oria, ...
SSD
2005
Springer
116views Database» more  SSD 2005»
13 years 10 months ago
PA-Tree: A Parametric Indexing Scheme for Spatio-temporal Trajectories
Abstract. Many new applications involving moving objects require the collection and querying of trajectory data, so efficient indexing methods are needed to support complex spatio...
Jinfeng Ni, Chinya V. Ravishankar
SSDBM
2006
IEEE
122views Database» more  SSDBM 2006»
13 years 11 months ago
Probabilistic Ranking Queries on Gaussians
In many modern applications, there are no exact values available to describe the data objects. Instead, the feature values are considered to be uncertain. This uncertainty is mode...
Christian Böhm, Alexey Pryakhin, Matthias Sch...
ICRA
2005
IEEE
127views Robotics» more  ICRA 2005»
13 years 11 months ago
Interactive Teaching of a Mobile Robot
— Personal service robots are expected to help people in their everyday life in the near future. Such robots must be able to not only move around but also perform various operati...
Jun Miura, Koji Iwase, Yoshiaki Shirai