Creating Location Services for the Wireless Web: Professional Developer's Guide
Creating Location Services for the Wireless Web: Professional Developer's Guide
Data Management in Location-Dependent Information Services
IEEE Pervasive Computing
Lost or Found? A Usability Evaluation of a Mobile Navigation and Location-Based Service
Mobile HCI '02 Proceedings of the 4th International Symposium on Mobile Human-Computer Interaction
Abstraction, Levels of Detail, and Hierarchies in Map Series
COSIT '99 Proceedings of the International Conference on Spatial Information Theory: Cognitive and Computational Foundations of Geographic Information Science
Developing MLS Location-Based Service Pilot System
SMARTNET '02 Proceedings of the IFIP TC6 WG6.7 Seventh International Conference on Intelligence in Networks: Smart Networks
Indexing of Moving Objects for Location-Based Services
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Nearest neighbor queries in road networks
GIS '03 Proceedings of the 11th ACM international symposium on Advances in geographic information systems
Multidimensional data modeling for location-based services
The VLDB Journal — The International Journal on Very Large Data Bases
Personal and Ubiquitous Computing
Query processing in spatial network databases
VLDB '03 Proceedings of the 29th international conference on Very large data bases - Volume 29
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In this paper, we describe a computational model that produces a dataset which we consider to be an appropriate response for “give me a description of my neighborhood” type of queries in location-based services Our attempt is to reflect the abstraction ability of a specific user, and in this way to maximize the usability of the service under restrictions on data volume posed by technical, economical and cognitive factors of mobile environments We also present the results of instantiating the model for a simple LBS.