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2017 | OriginalPaper | Buchkapitel

MinSum Based Optimal Location Query in Road Networks

verfasst von : Lv Xu, Ganglin Mai, Zitong Chen, Yubao Liu, Genan Dai

Erschienen in: Database Systems for Advanced Applications

Verlag: Springer International Publishing

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Abstract

Consider a road network G on which a set C of clients and a set S of servers are located. Optimal location query (OLQ) in road networks is to find a location such that when a new server is set up at this location, a certain objective function computed based on the clients and the servers serving the clients is optimized. In this paper, we study the OLQ with the MinSum objective function in road networks, namely the MinSum query. This problem has been studied before, but the state-of-the-art is still not efficient enough. We propose an efficient algorithm based on the two-level pruning technique. We also study the extension of the MinSum query problem, namely the optimal multiple-location MinSum query. Since this extension is shown to be NP-hard, we propose a greedy algorithm. Moreover, we give an approximate guarantee for our solution. Extensive experiments on the real road networks were conducted to show the efficiency of our proposed algorithms.

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Literatur
1.
Zurück zum Zitat Cabello, S., Diaz-Banez, J.M., Langerman, S., Seara, C., Ventura, I.: Reverse facility location problems. In: CCCG (2005) Cabello, S., Diaz-Banez, J.M., Langerman, S., Seara, C., Ventura, I.: Reverse facility location problems. In: CCCG (2005)
2.
Zurück zum Zitat Cardinal, J., Langerman, S.: Min-max-min geometric facility location problems. In: EWCG (2006) Cardinal, J., Langerman, S.: Min-max-min geometric facility location problems. In: EWCG (2006)
3.
Zurück zum Zitat Chen, Z., Liu, Y., Wong, R.C.W., Xiong, J., Mai, G., Long, C.: Efficient algorithms for optimal location queries in road networks. In: SIGMOD (2014) Chen, Z., Liu, Y., Wong, R.C.W., Xiong, J., Mai, G., Long, C.: Efficient algorithms for optimal location queries in road networks. In: SIGMOD (2014)
4.
Zurück zum Zitat Chen, Z., Liu, Y., Wong, R.C.W., Xiong, J., Mai, G., Long, C.: Optimal location queries in road networks. ACM Trans. Database Syst. 40(3), 17 (2015)MathSciNetCrossRef Chen, Z., Liu, Y., Wong, R.C.W., Xiong, J., Mai, G., Long, C.: Optimal location queries in road networks. ACM Trans. Database Syst. 40(3), 17 (2015)MathSciNetCrossRef
6.
Zurück zum Zitat Du, Y., Zhang, D., Xia, T.: The optimal-location query. In: Bauzer Medeiros, C., Egenhofer, M.J., Bertino, E. (eds.) SSTD 2005. LNCS, vol. 3633, pp. 163–180. Springer, Heidelberg (2005). doi:10.1007/11535331_10 CrossRef Du, Y., Zhang, D., Xia, T.: The optimal-location query. In: Bauzer Medeiros, C., Egenhofer, M.J., Bertino, E. (eds.) SSTD 2005. LNCS, vol. 3633, pp. 163–180. Springer, Heidelberg (2005). doi:10.​1007/​11535331_​10 CrossRef
7.
Zurück zum Zitat Korn, F., Muthukrishnan, S.: Influence sets based on reverse nearest neighbor queries. In: SIGMOD (2000) Korn, F., Muthukrishnan, S.: Influence sets based on reverse nearest neighbor queries. In: SIGMOD (2000)
8.
Zurück zum Zitat Gamper, J., Böhlen, M., Innerebner, M.: Scalable computation of isochrones with network expiration. In: Ailamaki, A., Bowers, S. (eds.) SSDBM 2012. LNCS, vol. 7338, pp. 526–543. Springer, Heidelberg (2012). doi:10.1007/978-3-642-31235-9_35 CrossRef Gamper, J., Böhlen, M., Innerebner, M.: Scalable computation of isochrones with network expiration. In: Ailamaki, A., Bowers, S. (eds.) SSDBM 2012. LNCS, vol. 7338, pp. 526–543. Springer, Heidelberg (2012). doi:10.​1007/​978-3-642-31235-9_​35 CrossRef
9.
Zurück zum Zitat Ghaemi, P., Shahabi, K., Wilson, J.P., Kashani, F.B.: A comparative study of two approaches for supporting optimal network location queries. GeoInformatica 18(2), 229–251 (2014)CrossRef Ghaemi, P., Shahabi, K., Wilson, J.P., Kashani, F.B.: A comparative study of two approaches for supporting optimal network location queries. GeoInformatica 18(2), 229–251 (2014)CrossRef
10.
11.
Zurück zum Zitat Liu, R., Fu, A.W.C., Chen, Z., Huang, S., Liu, Y.: Finding multiple new optimal locations in a road network. In: SIGSPATIAL (2016) Liu, R., Fu, A.W.C., Chen, Z., Huang, S., Liu, Y.: Finding multiple new optimal locations in a road network. In: SIGSPATIAL (2016)
12.
Zurück zum Zitat Liu, Y., Wong, R.C.W., Wang, K., Li, Z., Chen, C., Chen, Z.: A new approach for maximizing bichromatic reverse nearest neighbor search. Knowl. Inf. Syst. 36(1), 23–58 (2013)CrossRef Liu, Y., Wong, R.C.W., Wang, K., Li, Z., Chen, C., Chen, Z.: A new approach for maximizing bichromatic reverse nearest neighbor search. Knowl. Inf. Syst. 36(1), 23–58 (2013)CrossRef
13.
Zurück zum Zitat Long, C., Wong, R.C.W., Yu, P.S., Jiang, M.: On optimal worst-case matching. In: SIGMOD (2013) Long, C., Wong, R.C.W., Yu, P.S., Jiang, M.: On optimal worst-case matching. In: SIGMOD (2013)
14.
Zurück zum Zitat Qi, J., Zhang, R., Kulik, L., Lin, D., Xue, Y.: The min-dist location selection query. In: ICDE (2012) Qi, J., Zhang, R., Kulik, L., Lin, D., Xue, Y.: The min-dist location selection query. In: ICDE (2012)
15.
Zurück zum Zitat Qi, J., Zhang, R., Wang, Y., Xue, A.Y., Yu, G., Kulik, L.: The min-dist location selection and facility replacement queries. World Wide Web 17(6), 1261–1293 (2014)CrossRef Qi, J., Zhang, R., Wang, Y., Xue, A.Y., Yu, G., Kulik, L.: The min-dist location selection and facility replacement queries. World Wide Web 17(6), 1261–1293 (2014)CrossRef
16.
Zurück zum Zitat Tansel, B.C., Francis, R.L., Lowe, T.J.: Location on networks: a survey. Manage. Sci. 29(4), 498–511 (1983)CrossRefMATH Tansel, B.C., Francis, R.L., Lowe, T.J.: Location on networks: a survey. Manage. Sci. 29(4), 498–511 (1983)CrossRefMATH
17.
Zurück zum Zitat Tong, Y., She, J., Ding, B., Chen, L., Wo, T., Xu, K.: Online minimum matching in real-time spatial data: experiments and analysis. PVLDB 9(12), 1053–1064 (2016) Tong, Y., She, J., Ding, B., Chen, L., Wo, T., Xu, K.: Online minimum matching in real-time spatial data: experiments and analysis. PVLDB 9(12), 1053–1064 (2016)
18.
Zurück zum Zitat U, L.H., Yiu, M.L., Mouratidis, K., Mamoulis, N.: Capacity constrained assignment in spatial databases. In: SIGMOD (2008) U, L.H., Yiu, M.L., Mouratidis, K., Mamoulis, N.: Capacity constrained assignment in spatial databases. In: SIGMOD (2008)
19.
Zurück zum Zitat Vlachou, A., Doulkeridis, C., Kotidis, Y., Norvag, K.: Monochromatic and bichromatic reverse top-k queries. IEEE Trans. Knowl. Data Eng. 23(8), 1215–1229 (2011)CrossRef Vlachou, A., Doulkeridis, C., Kotidis, Y., Norvag, K.: Monochromatic and bichromatic reverse top-k queries. IEEE Trans. Knowl. Data Eng. 23(8), 1215–1229 (2011)CrossRef
20.
Zurück zum Zitat Wong, R.C.W., Ozsu, M.T., Fu, A.W.C., Yu, P.S., Liu, L.: Efficient method for maximizing bichromatic reverse nearest neighbor. PVLDB 2(1), 1126–1137 (2009) Wong, R.C.W., Ozsu, M.T., Fu, A.W.C., Yu, P.S., Liu, L.: Efficient method for maximizing bichromatic reverse nearest neighbor. PVLDB 2(1), 1126–1137 (2009)
21.
Zurück zum Zitat Wong, R.C.W., Ozsu, M.T., Fu, A.W.C., Yu, P.S., Liu, L., Liu, Y.: Maximizing bichromatic reverse nearest neighbor for lp-norm in two- and three-dimensional spaces. VLDB J. 20, 893–919 (2011)CrossRef Wong, R.C.W., Ozsu, M.T., Fu, A.W.C., Yu, P.S., Liu, L., Liu, Y.: Maximizing bichromatic reverse nearest neighbor for lp-norm in two- and three-dimensional spaces. VLDB J. 20, 893–919 (2011)CrossRef
22.
Zurück zum Zitat Wong, R.C.W., Tao, Y., Fu, A.W.C., Xiao, X.: On efficient spatial matching. In: VLDB (2007) Wong, R.C.W., Tao, Y., Fu, A.W.C., Xiao, X.: On efficient spatial matching. In: VLDB (2007)
23.
Zurück zum Zitat Xiao, X., Yao, B., Li, F.: Optimal location queries in road network databases. In: ICDE (2011) Xiao, X., Yao, B., Li, F.: Optimal location queries in road network databases. In: ICDE (2011)
24.
Zurück zum Zitat Xu, Z., Jacobsen, H.A.: Processing proximity relations in road networks. In: SIGMOD (2010) Xu, Z., Jacobsen, H.A.: Processing proximity relations in road networks. In: SIGMOD (2010)
25.
Zurück zum Zitat Yan, D., Wong, R.C.W., Ng, W.: Efficient methods for finding influential locations with adaptive grids. In: CIKM (2011) Yan, D., Wong, R.C.W., Ng, W.: Efficient methods for finding influential locations with adaptive grids. In: CIKM (2011)
26.
Zurück zum Zitat Yao, B., Xiao, X., Li, F., Wu, Y.: Dynamic monitoring of optimal locations in road network databases. VLDB J. 23(5), 697–720 (2014)CrossRef Yao, B., Xiao, X., Li, F., Wu, Y.: Dynamic monitoring of optimal locations in road network databases. VLDB J. 23(5), 697–720 (2014)CrossRef
27.
Zurück zum Zitat Zhang, D., Du, Y., Xia, T., Tao, Y.: Progressive computation of the min-dist optimal-location query. In: VLDB (2006) Zhang, D., Du, Y., Xia, T., Tao, Y.: Progressive computation of the min-dist optimal-location query. In: VLDB (2006)
28.
Zurück zum Zitat Zhou, Z., Wu, W., Li, X., Lee, M.L., Hsu, W.: MaxFirst for MaxBRkNN. In: ICDE (2011) Zhou, Z., Wu, W., Li, X., Lee, M.L., Hsu, W.: MaxFirst for MaxBRkNN. In: ICDE (2011)
Metadaten
Titel
MinSum Based Optimal Location Query in Road Networks
verfasst von
Lv Xu
Ganglin Mai
Zitong Chen
Yubao Liu
Genan Dai
Copyright-Jahr
2017
DOI
https://doi.org/10.1007/978-3-319-55699-4_27