Contrary to using distant and centralized cloud data center resources, employing
decentralized resources at the edge of a network for processing data closer to user devices …

Wireless Sensor Networks (WSNs) are the key components of the emerging Internet-of-
Things (IoT) paradigm. They are now ubiquitous and used in a plurality of application …

A wireless sensor network (WSN) has important applications such as remote environmental
monitoring and target tracking. This has been enabled by the availability, particularly in …

In the data stream scenario, input arrives very rapidly and there is limited memory to store
the input. Algorithms have to work with one or few passes over the data, space less than …

Advances in hardware manufacturing technology, wireless communications, micro electro-
mechanical devices and information processing technologies enabled the development of …

In this article we provide a comprehensive review of the existing literature on techniques and
protocols for in-network aggregation in wireless sensor networks. We first define suitable …

Environment monitoring in coal mines is an important application of wireless sensor
networks (WSNs) that has commercial potential. We discuss the design of a Structure-Aware …

Intended for network-wide dissemination of commands, configurations and code binaries,
flooding has been investigated extensively in wireless networks. However, little work has yet …

Hop-by-hop data aggregation is a very important technique for reducing the communication
overhead and energy expenditure of sensor nodes during the process of data collection in a …

In the emerging area of sensor-based systems, a significant challenge is to develop
scalable, fault-tolerant methods to extract useful information from the data the sensors …