Πλοήγηση ανά Θέμα "Telecommunication services"
Αποτελέσματα 1-6 από 6
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An efficient algorithm for bulk-loading xBR+-trees
(2018)A major part of the interface to a database is made up of the queries that can be addressed to this database and answered (processed) in an efficient way, contributing to the quality of the developed software. Efficiently ... -
Guidance Provision for Increasing Quality of Service of Public Transport
(2017)Travellers formulate their optimal strategyto follow for their trip, every time they may shift to another mode. Trip generalized cost is perceived based on quality of service aspects and type of traveller. One of the most ... -
MRSLICE: Efficient RkNN Query Processing in SpatialHadoop
(2019)Nowadays, with the continuously increasing volume of spatial data, it is difficult to execute spatial queries efficiently in spatial data-intensive applications, because of the limited computational capability and storage ... -
OmniStore: Automating data management in a personal system comprising several portable devices
(2007)The ever growing amount of data generated and consumed on the move using portable devices gives rise to serious data management issues. The fact that each person may own and is likely to carry several such devices further ... -
RkNN query processing in distributed spatial infrastructures: A performance study
(2017)The Reverse k-Nearest Neighbor (RkNN) problem, i.e. finding all objects in a dataset that have a given query point among their corresponding k-nearest neighbors, has received increasing attention in the past years. RkNN ... -
Spatial multiplexing based on distributed antenna arrays for mobile WiMAX networks
(2010)A novel cell architecture based on Distributed Antenna Arrays for next generation mobile WiMAX systems is proposed. By exploiting Spatial Multiplexing and beamforming techniques, our target is to maximize the throughput ...