1. Aggarwal C, Agrawal D (2003) On nearest neighbor indexing of nonlinear trajectories. In: Proc. of the 22nd ACM SIGMOD-SIGACT-SIGART symp. on principles of database systems, San Diego, 9–11 June 2003, pp 252–259
2. Agarwal PK, Arge L, Erickson J (2000) Indexing moving points. In: Proc. of the 19th ACM SIGMOD-SIGACT-SIGART symp. on principles of database systems, Dallas, 15–18 May 2000, pp 175–186
3. Almeida VT, Güting RH (2005) Indexing the trajectories of moving objects in networks. Geoinformatica 9(1):33–60
4. Beckmann N, Kriegel HP, Schneider R, Seeger B (1990) The R*-tree: an efficient and robust access method for points and rectangles. In: Proc. of the ACM SIGMOD int. conf. on management of data, Atlantic City, May 1990, pp 322–331
5. Brinkhoff T (2002) A framework for generating network-based moving objects. Geoinformatica 6(2):153–180