Location information for events, assets, and individuals, mostly focusing on two dimensions
so far, has triggered a multitude of applications across different verticals, such as consumer …

This paper presents a multihop range-free localization algorithm that tolerates network
anisotropy with a small number of anchors. A detoured path detection is proposed to detect if …

The range-based MDS-MAP (multidimensional scaling-MAP) localization algorithm has
been widely applied to the estimation of node position in wireless sensor networks (WSNs) …

This paper proposes a distributed localization algorithm in wireless sensor networks. The
algorithm considers the position uncertainty of reference nodes, which have been ignored in …

This paper introduces a Pascal's triangle model to draw the potential locations and their
probabilities for a normal node given the hop counts to the anchors according to the extent …

Self-organizing localization is a crucial feature of wireless sensor networks that cannot
employ positioning techniques such as the global positioning system. If the number of …

This paper presents a theoretical analysis of mobility detection in connectivity-based
localization, which exploits connectivity information as range measurements to anchors at a …

Consider localizing a large number of wireless nodes, none of which has direct connectivity
to 3 or more reference terminals. Since no node has enough distance measures to perform …

Wireless Sensor Networks are changing our lives by making all objects around us “smart”
and thus creating an Internet-of-Things (IoT). Location information is indispensable for all …

In range-free localization scheme of wireless sensor networks, estimating the distance to the
anchor nodes having the actual location is common to compute the position of unknown …