Data management for mobile computing
ACM SIGMOD Record
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Transmission of continuous query results in mobile computing systems
Information Sciences—Applications: An International Journal
A foundation for representing and querying moving objects
ACM Transactions on Database Systems (TODS)
Distributed sensor network for real time tracking
Proceedings of the fifth international conference on Autonomous agents
Creating Location Services for the Wireless Web: Professional Developer's Guide
Creating Location Services for the Wireless Web: Professional Developer's Guide
Models and issues in data stream systems
Proceedings of the twenty-first ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
Data Management for Mobile Computing
Data Management for Mobile Computing
IEEE Transactions on Computers
Locating Objects in Mobile Computing
IEEE Transactions on Knowledge and Data Engineering
Monitoring Continuous Location Queries Using Mobile Agents
ADBIS '02 Proceedings of the 6th East European Conference on Advances in Databases and Information Systems
Tracking Moving Objects Using Database Technology in DOMINO
NGIT '99 Proceedings of the 4th International Workshop on Next Generation Information Technologies and Systems
DASFAA '01 Proceedings of the 7th International Conference on Database Systems for Advanced Applications
Modeling Moving Objects for Location Based Services
IMWS '01 Revised Papers from the NSF Workshop on Developing an Infrastructure for Mobile and Wireless Systems
Dealing with Continuous Location-Dependent Queries: Just-in-Time Data Refreshment
PERCOM '03 Proceedings of the First IEEE International Conference on Pervasive Computing and Communications
Indexing of Moving Objects for Location-Based Services
ICDE '02 Proceedings of the 18th International Conference on Data Engineering
Adaptive stream resource management using Kalman Filters
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
SINA: scalable incremental processing of continuous queries in spatio-temporal databases
SIGMOD '04 Proceedings of the 2004 ACM SIGMOD international conference on Management of data
Predictive filtering: a learning-based approach to data stream filtering
DMSN '04 Proceeedings of the 1st international workshop on Data management for sensor networks: in conjunction with VLDB 2004
iDistance: An adaptive B+-tree based indexing method for nearest neighbor search
ACM Transactions on Database Systems (TODS)
Continuous range monitoring of mobile objects in road networks
Data & Knowledge Engineering
Multicast routing in mobile ad hoc networks by using a multiagent system
Information Sciences: an International Journal
Using cooperative mobile agents to monitor distributed and dynamic environments
Information Sciences: an International Journal
Evaluating uncertain location-based spatial queries
Proceedings of the 2008 ACM symposium on Applied computing
A system based on mobile agents to test mobile computing applications
Journal of Network and Computer Applications
Managing uncertainty in location-based queries
Fuzzy Sets and Systems
Probabilistic Granule-Based Inside and Nearest Neighbor Queries
ADBIS '09 Proceedings of the 13th East European Conference on Advances in Databases and Information Systems
Location-dependent query processing under soft real-time constraints
Mobile Information Systems
Location-dependent query processing: Where we are and where we are heading
ACM Computing Surveys (CSUR)
Processing location-dependent queries with location granules
OTM'07 Proceedings of the 2007 OTM Confederated international conference on On the move to meaningful internet systems - Volume Part II
Exploiting the semantics of location granules in location-dependent queries
ADBIS'10 Proceedings of the 14th east European conference on Advances in databases and information systems
A location-aware system for monitoring sport events
Proceedings of the 8th International Conference on Advances in Mobile Computing and Multimedia
Journal of Systems and Software
Journal of Systems and Software
Location-aware system based on a dynamic 3D model to help in live broadcasting of sport events
MM '11 Proceedings of the 19th ACM international conference on Multimedia
Personalization of mobile value added services
Proceedings of the CUBE International Information Technology Conference
Algorithms for continuous location-dependent and context-aware queries in indoor environments
Proceedings of the 20th International Conference on Advances in Geographic Information Systems
Continuous Location Dependent Queries in Mobile Wireless Sensor Networks
Wireless Personal Communications: An International Journal
SHERLOCK: a system for location-based services in wireless environments using semantics
Proceedings of the 22nd international conference on World Wide Web companion
BNCOD'13 Proceedings of the 29th British National conference on Big Data
Context-aware modelling of continuous location-dependent queries in indoor environments
Journal of Ambient Intelligence and Smart Environments - Context Awareness
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With the current advances of mobile computing technology, we are witnessing an explosion in the development of applications that provide mobile users with a wide range of services. In this paper, we present a system that supports distributed processing of continuous location-dependent queries in mobile environments. The system that we propose presents the following main advantages: 1) it is a general solution for the processing of location-dependent queries in scenarios where not only the users issuing queries, but also other interesting objects can move; 2) it performs an efficient processing of these queries in a continuous way; 3) it is especially well adapted to environments where location data are distributed in a network and processing tasks can be performed in parallel, allowing a high scalability; and 4) it optimizes wireless communications. We use mobile agents to carry the processing tasks wherever they are needed. Thus, agents are in charge of tracking the location of interesting moving objects and refreshing the answer to a query efficiently. We evaluate the usefulness of the presented proposal showing that the system achieves a good precision and scales up well.