The active badge location system
ACM Transactions on Information Systems (TOIS)
Algorithms for the Longest Common Subsequence Problem
Journal of the ACM (JACM)
Scaling up dynamic time warping for datamining applications
Proceedings of the sixth ACM SIGKDD international conference on Knowledge discovery and data mining
A foundation for representing and querying moving objects
ACM Transactions on Database Systems (TODS)
Generating spatiotemporal datasets on the WWW
ACM SIGMOD Record
Efficient Similarity Search In Sequence Databases
FODO '93 Proceedings of the 4th International Conference on Foundations of Data Organization and Algorithms
A Spatiotemporal Model and Language for Moving Objects on Road Networks
SSTD '01 Proceedings of the 7th International Symposium on Advances in Spatial and Temporal Databases
Shape-Based Similarity Query for Trajectory of Mobile Objects
MDM '03 Proceedings of the 4th International Conference on Mobile Data Management
A Survey of Longest Common Subsequence Algorithms
SPIRE '00 Proceedings of the Seventh International Symposium on String Processing Information Retrieval (SPIRE'00)
Efficient Time Series Matching by Wavelets
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
Indexing multi-dimensional time-series with support for multiple distance measures
Proceedings of the ninth ACM SIGKDD international conference on Knowledge discovery and data mining
On location models for ubiquitous computing
Personal and Ubiquitous Computing
FTW: fast similarity search under the time warping distance
Proceedings of the twenty-fourth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Similarity Search: The Metric Space Approach (Advances in Database Systems)
Similarity Search: The Metric Space Approach (Advances in Database Systems)
Trajectory Similarity Search in Spatial Networks
IDEAS '06 Proceedings of the 10th International Database Engineering and Applications Symposium
Similarity Search in Trajectory Databases
TIME '07 Proceedings of the 14th International Symposium on Temporal Representation and Reasoning
Trajectory representation in location-based services: problems & solution
WISEW'03 Proceedings of the Fourth international conference on Web information systems engineering workshops
A connectivity index for moving objects in an indoor cellular space
Personal and Ubiquitous Computing
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While most GIS (Geographical Information System) are based on Euclidean space, cellular space can be used as an alternative type of space for a large number of GIS applications. In order to analyze the pattern of moving objects in cellular space, we need new definitions of similarity between their trajectories since the trajectories in cellular space significantly differ from those in Euclidean space. In this paper, we study the properties of moving object in cellular space. Based on these observations, we propose several similarity measures between trajectories in cellular space. We analyze the differences of the proposed measures by experiments.