Abstract
Trip planning methods including the optimal sequenced route (OSR) query become a critical role to find the economical route for a trip in location based services and car navigation systems. OSR finds the shortest route, starting from an origin location and passing through a number of locations or points of interest (POIs), following the prespecified route sequence. This paper proposes a fast optimal sequenced route query algorithm from the current position to the destination by unidirectional and bidirectional searches adopting an A* algorithm. An OSR query on a road network tends to expand an extremely large number of nodes, which leads to an increase in processing time. To reduce the number of node expansions, we propose a visited POI graph (VPG) to register a single found path that connects neighboring POIs. By using a VPG, duplicated node expansions can be suppressed. We also perform experiments to show the effectiveness of our method compared with a conventional approach, in terms of the number of expanded nodes and processing time.
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References
Chen, H., Ku, W.S., Sun, M.T., Zimmermann, R.: The multi-rule partial sequenced route query. In: ACM GIS 2008, pp. 65–74 (2008)
Dijkstra, E.W.: A note on two problems in connection with graphs. Numeriche Mathematik 1, 269–271 (1959)
Fujii, K., Htoo, H., Ohsawa, Y.: Fast optimal sequenced route query method by bi-directional search. Technical report, Technical Report of IEICE, ITS-2010-05 (2010) (in Japanese)
Guttman, A.: R-Trees: a dynamic index structure for spatial searching. In: Proc. ACM SIGMOD Conference on Management of Data, pp. 47–57 (1984)
Hart, P.E., Nilsson, N.J., Raphael, B.: A formal basis for the heuristic determination of minimum cost paths. IEEE Transactions of Systems Science and Cybernetics SSC-4(2), 100–107 (1968)
Ikeda, T., Hsu, M.-Y., Imai, H., Shimoura, S.N.H., Hashimoto, T., Tenmoku, K., Mitoh, K.: A fast algorithm for finding better routes by AI search techniques. In: 1994 Vehicle Navigation & Information System Conference, pp. 291–296 (1994)
Li, F., Cheng, D., Hadjieleftheriou, M., Kollios, G., Teng, S.-H.: On Trip Planning Queries in Spatial Databases. In: Medeiros, C.B., Egenhofer, M., Bertino, E. (eds.) SSTD 2005. LNCS, vol. 3633, pp. 273–290. Springer, Heidelberg (2005)
Ohsawa, Y., Fujino, K.: Simple trip planning algorithm on road networks without pre-computation. IEICE Transactions on Information and Systems J93-D(3), 203–210 (2010) (in Japanese)
Papadias, D., Zhang, J., Mamoulis, N., Tao, Y.: Query processing in spatial network databases. In: Proc. 29th VLDB, pp. 790–801 (2003)
Sharifzadeh, M., Kalahdouzan, M., Shahabi, C.: The optimal sequenced route query. Technical report, Computer Science Department, University of Southern California (2005)
Sharifzadeh, M., Kolahdouzan, M., Shahabi, C.: The optimal sequenced route query. The VLDB Journal 17, 765–787 (2008)
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Htoo, H., Ohsawa, Y., Sonehara, N., Sakauchi, M. (2012). Optimal Sequenced Route Query Algorithm Using Visited POI Graph. In: Gao, H., Lim, L., Wang, W., Li, C., Chen, L. (eds) Web-Age Information Management. WAIM 2012. Lecture Notes in Computer Science, vol 7418. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-32281-5_19
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DOI: https://doi.org/10.1007/978-3-642-32281-5_19
Publisher Name: Springer, Berlin, Heidelberg
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