Designing Fault-Tolerant Mobile Systems
FIDJI '01 Revised Papers from the International Workshop on Scientific Engineering for Distributed Java Applications
Querying about the Past, the Present, and the Future in Spatio-Temporal Databases
ICDE '04 Proceedings of the 20th International Conference on Data Engineering
Indexing of spatio-temporal telemetric data based on distributed mobile bucket index
PDCN'06 Proceedings of the 24th IASTED international conference on Parallel and distributed computing and networks
On efficient storing and processing of long aggregate lists
DaWaK'05 Proceedings of the 7th international conference on Data Warehousing and Knowledge Discovery
Indexing of Spatio-Temporal Telemetric Data Based on Adaptive Multi-Dimensional Bucket Index
Fundamenta Informaticae
Indexing of Spatio-Temporal Telemetric Data Based on Adaptive Multi-Dimensional Bucket Index
Fundamenta Informaticae
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This paper describes the idea of a bucket index employed for processing of intensive reading streams coming from huge telemetry networks. This data structure answers approximate spatio-temporal range queries concerning utility usage in user selected region and time. The index structure continuously adjusts to data distribution changes and, as opposed to traditional indexing methods, is capable of processing of the updates on the fly. A stochastic prediction model is also used to estimate utility usage in the near future. The presented indexing technique is implemented in a distributed system based on mobile agents. The mobile architecture is used to control the workload of network hosts.