Search Results - subject:"Wireless Sensor Networks"

Simulation vs real testbeds: a validation of WSN simulators

Bergamini, Lorenzo; Crociani, Carlo; Vitaletti, Andrea - Dipartimento di Ingegneria Informatica, Automatica e … - 2009

In [9] we presented a first effort in assessing the reliability of OMNeT++ in the simulation of Wireless Sensor … Networks. We showed that OMNeT++ with MACSimulator framework over-estimates the experimental results obtained by a real testbed …

Persistent link: https://www.econbiz.de/10010597741

Energy replenishment using renewable and traditional energy resources for sustainable wireless sensor networks: A review

Akhtar, Fayaz; Rehmani, Mubashir Husain - In: Renewable and Sustainable Energy Reviews 45 (2015) C, pp. 769-784

In recent years there has been several technological advances in Wireless Sensor Networks (WSN), but energy still …

Persistent link: https://www.econbiz.de/10011209058

Development of an intelligent disaster information-integrated platform for radiation monitoring

Lin, Tzu-Husan; Liaw, Der-Cherng - In: Natural Hazards 76 (2015) 3, pp. 1711-1725

Traditional infrastructures are subjected to disasters that carry the risk of major loss of human life if not responded to properly. Damage and injury can and should be minimized through the provision of adequate situational awareness and decision-making support, and for this reason, the...

Persistent link: https://www.econbiz.de/10011241166

Exact approaches for lifetime maximization in connectivity constrained wireless multi-role sensor networks

Castaño, Fabian; Bourreau, Eric; Velasco, Nubia; … - In: European Journal of Operational Research 241 (2015) 1, pp. 28-38

In this paper, we consider the duty scheduling of sensor activities in wireless sensor networks to maximize the … efficiency of the proposed approach to solve the maximum network lifetime problem in wireless sensor networks with up to 500 …

Persistent link: https://www.econbiz.de/10011052722

Exact approaches for lifetime maximization in connectivity constrained wireless multi-role sensor networks

Castaño, Fabian; Bourreau, Eric; Velasco, Nubia; … - In: European journal of operational research : EJOR 241 (2015) 1, pp. 28-38

Persistent link: https://www.econbiz.de/10010486911

Sensor deployment optimization methods to achieve both coverage and connectivity in wireless sensor networks

Rebai, Maher; Le berre, Matthieu; Snoussi, Hichem; … - In: Computers & operations research : and their … 59 (2015), pp. 11-21

Persistent link: https://www.econbiz.de/10010515230

An innovative drought early warning system for sub-Saharan Africa: integrating modern and indigenous approaches

Masinde, Muthoni - In: African journal of science, technology, innovation & … 7 (2015) 1/2, pp. 8-25

Persistent link: https://www.econbiz.de/10011497829

On minimum weakly connected independent sets for wireless sensor networks : properties and enumeration algorithm

Bendali, Fatiha; Mailfert, Jean; Mameri, Djelloul - In: RAIRO / Operations research 49 (2015) 2, pp. 313-334

Persistent link: https://www.econbiz.de/10011309625

Maximizing lifetime in wireless sensor networks with multiple sensor families

Carrabs, Francesco; Cerulli, Raffaele; D'Ambrosio, Ciriaco - In: Computers & operations research : and their … 60 (2015), pp. 121-137

Persistent link: https://www.econbiz.de/10011279662

Events in logistics : efficient detection and transmission with wireless sensor network technology

Zöller, Sebastian - 2015

Persistent link: https://www.econbiz.de/10011373749