DOMINO: databases fOr MovINg Objects tracking
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Weighting the path continuation in route planning
Proceedings of the 9th ACM international symposium on Advances in geographic information systems
Handling Disaggregate Spatiotemporal Travel Data in GIS
Geoinformatica
Novel Approaches in Query Processing for Moving Object Trajectories
VLDB '00 Proceedings of the 26th International Conference on Very Large Data Bases
Moving Objects Databases: Issues and Solutions
SSDBM '98 Proceedings of the 10th International Conference on Scientific and Statistical Database Management
Shortest Path Algorithms in Transportation models: classical and innovative aspects
Shortest Path Algorithms in Transportation models: classical and innovative aspects
Design of query language for location-based services
W2GIS'05 Proceedings of the 5th international conference on Web and Wireless Geographical Information Systems
A genetic algorithm for shortest path routing problem and the sizing of populations
IEEE Transactions on Evolutionary Computation
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Recently, the LBS (Location-based services), which make use of location information of moving objects, have obtained increasingly high attention. We can store and manage the trajectories of moving objects such as vehicles by querying moving object database management system. Therefore, it may be used to deliver better services to users by past trajectory information. In this paper, we describe a novel method that determines an optimal route by querying the trajectory of moving objects stored in moving object database system. In general, the route determination algorithms are not proper in real world because these make use of only static properties of road segments. However, our approach can determine the optimal route using dynamic attributes such as passing time and real speed of road segments extracted from the trajectories of moving objects. So we can provide more optimal route than results of conventional route determination methods without traffic information gathering devices.