o:1208 Relokacija resursa u drumskom saobraćaju zasnovana na upotrebi podataka iz GPS baziranih sistema za praćenje pokretnih objekata Relocation of resources in road transportation based on the use of data from the GPS based systems for moving objects tracking : doctoral dissertation sr In this thesis it is shown that the data hidden in the history of the vehicles movement in the road traffic, which are recorded in a database as a part of a vehicles tracking system (based on the GPS-system), can be an excellent starting point in the process of location-based optimization problem solving. In addition to the overall system description and substantial theoretical considerations, the new practice is implemented and introduced into service according to the needs and demands of the Emergency medical service in Niš. In the comprehensive vehicles tracking system, a program module dedicated to the resolving of the classical problem of resource allocation and relocation in road traffic, is fitted in an innovative way. The optimization algorithm to solve the well-known p-median problem has been designed and several aspects of the practical implementation are analyzed. The influence of the different scale of input data and the impact of the use of different types of the distances between locations (Euclidian, routed or time distances) are considered. The performances of the proposed algorithm were compared with the performances of the algorithms described in similar projects. 533859990 91552101 4453 91552100 533859990 2017-01-19T09:58:28.053Z 45 no 46 mentor Čedomir B. Vasić 2015 63 mentor Dejan D. Rančić 2015 63 član komisije Leonid Stoimenov 2015 63 član komisije Vladan Vučković 2015 63 član komisije Bratislav 1978- Predić 2015 63 član komisije Petar Spalević 2015 II, 85 listova 11754263 http://phaidrabg.bg.ac.rs/o:1208 no yes 4 2017-01-19T09:58:28.320Z 70 Lokacijska optimizacija, relokacija resursa, p-medijana, genetski algoritam, relokacija vozilaSlužbe za hitnu medicinsku pomoć, euklidsko, rutirano i vremensko rastojanje location-based optimization, resource relocation, p-median, genetic algorithm,relocation of ambulances, Euclidian, routed and time distances 681.5:621.398(043.3) 007.5:629(043.3) 1738 18A03 18A0308 2015