[OSM-dev] Spatial road network data sets and implementation using API
4u.debajyoti at gmail.com
Tue Mar 28 05:35:04 UTC 2017
Please suggest how to implement my algorithm on real ASYMMETRIC road
network datasets to get results.
I' m doing research work to address LBS queries like NN, k-NN,ANN, .....
I'm very much confused that I can't interpret data sets as it is given in
various uncommon/unknown file format. I believe that I need data sets in
the form <longitude, latitude> pair for n POI on real road network(spatial
data), so that when I give <longitude, latitude> of my input query point q,
it should find NN,
k-NN... In addition we also need directed graph data sets for asymmetric
road network where d(a,b) != d(b,a). So, I need step-by-step guidance to
implement and test my algorithms in the following contexts
a) data sets collection and interpret/Extracting Spatial Data(say from
b) implement/simulate a prototype library/framework of LBS queries
c) Implement/simulate prototype applications on top of the library so that
we can get results of our experiments
Thanks and regards
Assistant Professor, Dept. of CSE,
NIIT University, Neemrana,
NH 8, Delhi Jaipur Highway, Neemrana,
Dist. Alwar, Rajasthan
Mob : 8769673932
Teaching is an art and a challenge as well.
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understand what we know.
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