Dear all: 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 OpenStreetMap) 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 Debajyoti Ghosh Assistant Professor, Dept. of CSE, NIIT University, Neemrana, NH 8, Delhi Jaipur Highway, Neemrana, Dist. Alwar, Rajasthan Pin 301705 Mob : 8769673932 https://www.niituniversity.in/faculty/debajyoti-ghosh Teaching is an art and a challenge as well. It doesn't matter how much we know. What matters is how clearly others can understand what we know.
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