Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Data Mining and Knowledge Discovery
Management of Dynamic Location Information in DOMINO
EDBT '02 Proceedings of the 8th International Conference on Extending Database Technology: Advances in Database Technology
Selective Materialization: An Efficient Method for Spatial Data Cube Construction
PAKDD '98 Proceedings of the Second Pacific-Asia Conference on Research and Development in Knowledge Discovery and Data Mining
A conceptual view on trajectories
Data & Knowledge Engineering
Mobility, Data Mining and Privacy: Geographic Knowledge Discovery
Mobility, Data Mining and Privacy: Geographic Knowledge Discovery
HERMES: aggregative LBS via a trajectory DB engine
Proceedings of the 2008 ACM SIGMOD international conference on Management of data
Building real-world trajectory warehouses
Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access
Understanding transportation modes based on GPS data for web applications
ACM Transactions on the Web (TWEB)
Towards the next generation of location-based services
W2GIS'07 Proceedings of the 7th international conference on Web and wireless geographical information systems
SeMiTri: a framework for semantic annotation of heterogeneous trajectories
Proceedings of the 14th International Conference on Extending Database Technology
Mining mobility user profiles for car pooling
Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining
SeTraStream: semantic-aware trajectory construction over streaming movement data
SSTD'11 Proceedings of the 12th international conference on Advances in spatial and temporal databases
Unveiling the complexity of human mobility by querying and mining massive trajectory data
The VLDB Journal — The International Journal on Very Large Data Bases
ER'11 Proceedings of the 30th international conference on Conceptual modeling
A hybrid model and computing platform for spatio-semantic trajectories
ESWC'10 Proceedings of the 7th international conference on The Semantic Web: research and Applications - Volume Part I
Spatio-temporal aggregations in trajectory data warehouses
DaWaK'07 Proceedings of the 9th international conference on Data Warehousing and Knowledge Discovery
A Query Language for Mobility Data Mining
International Journal of Data Warehousing and Mining
Semantic trajectories modeling and analysis
ACM Computing Surveys (CSUR)
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Huge volumes of location information are available nowadays due to the rapid growth of positioning devices (GPS-enabled smartphones and tablets, on-board navigation systems in vehicles, vessels and planes, smart chips for animals, etc.). In the near future, it is unavoidable that this explosion will contribute in what is called the Big Data era, raising high challenges for the data management research community. Instead of trying to manage bigger and bigger volumes of raw data, future Moving Object Database (MOD) systems need to extract and manage (the minimum necessary) semantics of movement. Such semantics can foster next-generation location-based services (LBS) and locationbased social networking (LBSN) applications, building more efficient and effective applications, while in parallel opening new research directions in the field of transportation, urban planning etc. In this article, we first present a novel model that enables the unified management of (raw GPS) trajectories and their semantic counterpart, and then we discuss challenges and solutions on the multidimensional analysis of such real-world semantic-aware mobility databases and data warehouses. Our recent experience from an interdisciplinary EU project we've been participating makes us confident that the envisioned approach will inspire the next wave of research in mobility data management and exploration field.