Search Results - subject:"moving objects"

Discovering Gathering Pattern Using a Taxicab Service Rate Analysis Method based on Neural Network

Zhang, Junming; Li, Jinglin - In: International Journal of Grid and High Performance … 8 (2016) 2, pp. 23-42

Moving objects gathering pattern represents a group events or incidents that involve congregation of moving objects … discovering method still remains as a challenging issue since the large number of moving objects will generate high volume of …

Persistent link: https://www.econbiz.de/10012045024

Moving Objects Gathering Patterns Retrieving based on Spatio-Temporal Graph

Zhang, Junming; Li, Jinglin; Liu, Zhihan; Yuan, Quan; … - In: International Journal of Web Services Research (IJWSR) 13 (2016) 3, pp. 88-107

Moving objects gathering pattern represents a group events or incidents that involve congregation of moving objects … to be a remaining challenging issue since the large number of moving objects will generate high volume of trajectory data … improved R-tree based density clustering algorithm (RT-DBScan) to index the moving objects and collect clusters. Then, they …

Persistent link: https://www.econbiz.de/10012048739

Analysis and Synthesis of Terminal Control Reduction Problem

Ergüven, Cabir - In: IBSU Scientific Journal 2 (2008) 1, pp. 137-144

One of the most important problems of terminal control reduction problem is considered and solved. On the base of spinor representation of spatial rotation group, the control law functions are obtained. A mathematical model of reduction process is constructed. The results can be used for...

Persistent link: https://www.econbiz.de/10008765772

Modelling of Deceleration Process of Spatial Movements

Ergüven, Cabir - In: IBSU Scientific Journal 2 (2008) 1, pp. 145-152

Solution of breaking problem of moving mechanical object is discussed. Five boundary values are used for the problem. Mathematical model of the process has been obtained. Also all dynamic functions and characteristics are represented. They shoe the accuracy of terminal positioning of deceleration.

Persistent link: https://www.econbiz.de/10008765804

Synthesis of Control of Terminal Acceleration of Spatial Rotations

Ergüven, Cabir - In: IBSU Scientific Journal 2 (2008) 1, pp. 153-160

process of moving objects. Two cases are discussed: Control with arbitrary terminal acceleration and control with certain …

Persistent link: https://www.econbiz.de/10008765811