An Efficient Object Tracking Algorithm in Wireless Sensor Networks
Cheng-Ta Lee 0, Frank Yeong-Sung Lin, Yean-Fu Wen
0Dept. of Information Management, National Taiwan University
Available Online October 2006.
- https://doi.org/10.2991/jcis.2006.207How to use a DOI?
- Wireless sensor networks (WSNs), object tracking, Lagrangean Relaxation (LR)
- In this paper, we develop a heuristic algorithm to construct an efficient object tracking in wireless sensor networks (WSNs). Such wireless sensor network has to be designed to achieve efficient object tracking for given arbitrary topology of wireless sensor networks. We consider the two-way object moving frequency of each pair of sensor nodes and link transmission cost. This problem is formulated as 0/1 integer- programming problem. A Lagrangean Relaxation- based (LR-based) heuristic algorithm is proposed for solving the optimization problem. The experimental results showed that the proposed algorithm gets a near optimization in the efficient object tracking. Furthermore, the algorithm is very efficient and scalable in terms of the solution time.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Cheng-Ta Lee AU - Frank Yeong-Sung Lin AU - Yean-Fu Wen PY - 2006/10 DA - 2006/10 TI - An Efficient Object Tracking Algorithm in Wireless Sensor Networks PB - Atlantis Press SP - 461 EP - 467 SN - 1951-6851 UR - https://doi.org/10.2991/jcis.2006.207 DO - https://doi.org/10.2991/jcis.2006.207 ID - Lee2006/10 ER -