The collective behaviour of wireless sensors provides a network to monitor a region. Most of
the applications require a sufficiently long network operation, which makes the efficient …

In this paper we study data collection in an energy harvesting sensor network where sensors
are deployed along a given path and a mobile sink travels along the path periodically for …

Time-phased sensor-network deployment refers to the delivery of a set of sensors to their
predetermined locations at exact times by a fleet of vehicles. Applications for such network …

Trade restrictions, the COVID-19 pandemic, and geopolitical conflicts have significantly
exposed vulnerabilities within traditional global supply chains. These events underscore the …

In this paper, we propose an autonomous self-organization mechanism for the monitoring of
the cold chain. All along the transportation through this logistic chain, the sensors are moved …

Abstract Wireless Sensor Networks provide opportunities even outside their usual
application domain of environmental monitoring. In this paper we present a case study on …

This paper presents an intelligent, dynamic power conservation scheme for sensor networks
in which the sensor network operation is adaptive to both changes in the objects under …

We focus on data gathering problems in energy constrained networked sensor systems. The
system operates in rounds where a subset of the sensors generate a certain number of data …

In this chapter we present a number of techniques to extend the lifetime of an energy-
constrained sensor network. Defining the lifetime as the time it takes for the first node in the …