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https://www.researchgate.net/publication/4095553_Spatial_data_query_support_in_peer-to-peer_systems
Structured peer-to-peer systems are a class of distributed data structures that provided initially only exact-match queries in a scalable way. Exact-match queries consist of retrieving single...
http://eiger.ddns.comp.nus.edu.sg/pubs/spatialdataqueryinp2psystems-compsac04.pdf
match queries, the spatial relationship of data objects, and therefore the spatial locality information needs to be pre-servedwhendataobjectsaredistributed. However,theDHT mechanisms adopted by structured P2P systems tend to dis-tribute data objects uniformly within the domain and de-stroy the spatial locality information. Consequently, spatial data queries cannot be supported efficiently. On …
https://core.ac.uk/display/21015555
However, range queries – which are very common with spatial data – cannot be executed efficiently in these systems because the adoption of uniform hash functions to ensure excellent load balancing unfortunately destroys any existing data locality.
http://www.ijcset.net/docs/Volumes/volume2issue2/ijcset2012020208.pdf
space. Spatial database management system is used to manage the spatial data. Because of the underlying peer to peer architecture there is no central server. They have direct links with other nodes in the network. Basically in spatial peer to peer system each node has its own database and capable of sharing spatial information of different kind.
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.139.6499
However, range queries – which are very common with spatial data – cannot be executed efficiently in these systems because the adoption of uniform hash functions to ensure excellent load balancing unfortunately destroys any existing data locality.
https://www.researchgate.net/publication/273462056_Spatial_Data_in_Peer_to_Peer_Systems
Peer-to-peer systems enable access to data spread over an extremely large number of machines. Most P2P systems support only simple lookup queries.
http://www.iosrjen.org/Papers/vol2_issue3/O023451453.pdf
space. Spatial database management system is used to manage the spatial data. Because of the underlying peer to peer architecture there is no central server. They have direct links with other nodes in the network. Basically in spatial peer to peer system each node has its own database and capable of sharing spatial information of different kind.
https://digital-library.theiet.org/content/conferences/10.1049/cp_20070318
Here the conception of better nodes and good nodes was introduced, which keep the directory of index information as hierarchical as possible. Both the theoretic analysis and simulation experiments show that the method will greatly improve the performance of spatial data query in peer-to-peer systems.Cited by: 1
https://link.springer.com/article/10.1007/s10707-009-0099-y
Nov 14, 2009 · Spatial cloaking Location anonymization Location-based services Mobile peer-to-peer computing This work is supported in part by the National Science Foundation under Grant Numbers IIS-0811998, IIS-0811935, and CNS-0708604, and by Microsoft Research Gift. This is a preview of subscription content, log in to check access.Cited by: 199
https://link.springer.com/article/10.1007/s12083-016-0436-5
Feb 15, 2016 · In recent years, many layered indexing techniques over distributed hash table (DHT)-based peer-to-peer (P2P) systems have been proposed to realize distributed range search. In this paper, we present a fault tolerant constant degree dynamic Distributed Spatial Data Structure called DSDS that supports orthogonal range search on a set of N d-dimensional points published on n …Author: Pouya Bisadi, Zahra Mirikharaji, Bradford G. Nickerson
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