## 3 Proposed Methods
### The Continuous Object Area Computation
#### 3.2.2 Refine the Enclosed Area with Mobile Sensors
In Proceedings of the IEEE International Conference on Information Visualization, London, UK, 14-16 July 1999; pp. 147-152. * [PERSON] et al. (2003) [PERSON]; [PERSON]; [PERSON]; [PERSON] Localized Delaunay triangulation with application in ad hoc wireless networks. _IEEE Trans. Parallel Distrib. Syst._**2003**, _14_, 1035-1047. * [PERSON] (1982) [PERSON] On Constructing Minimum Spanning Trees in k-Dimensional Spaces and Related Problems. _SIAM J. Comput._**1982**, _11_, 721-736. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Energy-Efficient Boundary Detection of Continuous Objects in IoT Sensing Networks. _IEEE Sens. J._**2019**, _19_, 8303-8316. [CrossRef]
* [PERSON] et al. (2019) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Accurate Boundary Detection and Refinement for Continuous Objects in IoT Sensing Networks. _IEEE Commun. Mag._**2019**, _57_, 93-99. [CrossRef]
* [PERSON] and [PERSON] (2015) [PERSON]; [PERSON] Event boundary detection and gathering in wireless sensor networks. In Proceedings of the Applications and Innovations in Mobile Computing (AIMoC), Kolkata, India, 12-14 February 2015; pp. 62-67. * [PERSON] et al. (2016) [PERSON]; [PERSON]; [PERSON] Toxic gas boundary area detection in large-scale petrochemical plants with industrial wireless sensor networks. _IEEE Commun. Mag._**2016**, _54_, 22-28. [CrossRef]
* [PERSON] et al. (2017) [PERSON]; [PERSON]; [PERSON]; [PERSON] Localization and tracking of continuous objects boundary area leveraging planar-ization algorithms in duty-cycled wireless sensor networks. In Proceedings of the 43 rd Annual Conference of the IEEE Industrial Electronics Society, Beijing, China, 5-8 November 2017; pp. 8476-8481. * [PERSON] et al. (2018) [PERSON]; [PERSON]; [PERSON]; [PERSON] A Mechanism for Continuous Object Boundary Region Detection and Prediction in Hybrid WSN. In Proceedings of the IEEE 27 th International Symposium on Industrial Electronics (ISIE), Cairns, Australia, 13-15 June 2018; pp. 1296-1301. * [PERSON] et al. (2017) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Understanding the impact of planarized proximity graphs on toxic gas boundary area detection. In Proceedings of the International Conference on Recent Advances in Signal Processing, Telecommunications & Computing (SigTelCom), Da Nang, Vietnam, 9-11 January 2017; pp. 109-114. * [PERSON] et al. (2017) [PERSON]; [PERSON]; [PERSON]; [PERSON]; [PERSON] Detecting the Dangerous Area of Toxic Gases with Wireless Sensor Networks. _IEEE Trans. Emerg. Top. Comput._**2017**, \(8\), 137-147. [CrossRef]
* [PERSON] and [PERSON] (2004) [PERSON]; [PERSON]. Kriging interpolation in simulation: A survey. In Proceedings of the Winter Simulation Conference, Washington, DC, USA, 5-8 December 2004; p. 121. * [PERSON] and [PERSON] (2016) [PERSON]; [PERSON]; [PERSON] Energy efficient data dissemination in multi-UAV coordinated wireless sensor networks. _Mob. Inf. Syst._**2016**, _2016_, 8475820. [CrossRef]
* [PERSON] et al. (2016) [PERSON]; [PERSON]; [PERSON] UAVs assisted delay optimization in heterogeneous wireless networks. _IEEE Commun. Lett._**2016**, _20_, 2526-2529. [CrossRef]
* [PERSON] and [PERSON] (2016) [PERSON]; [PERSON]; [PERSON] Incremental Mobile Sensor Deploying Method for Intangible Event Region De-tection in Wireless Sensor Networks. In Proceedings of the International Conference on Networking and Network Applica-tions (NaNA 2016), Hakodate, Japan, 23-25 July 2016; pp. 360-364. * [PERSON] and [PERSON] (2021) [PERSON]; [PERSON] Intelligent Mobile Wireless Network for Toxic Gas Cloud Monitoring and Tracking. _Sensors_**2021**, _21_, 3625. [CrossRef] [PubMed]