2014
DOI: 10.1007/978-3-319-09873-9_34
|View full text |Cite
|
Sign up to set email alerts
|

Analysis and Comparison of Truly Distributed Solvers for Linear Least Squares Problems on Wireless Sensor Networks

Abstract: The solution of linear least squares problems across large loosely connected distributed networks (such as wireless sensor networks) requires distributed algorithms which ideally need very little or no coordination between the nodes. We first provide an extensive overview of distributed least squares solvers appearing in the literature and classify them according to their communication patterns. We are particularly interested in truly distributed algorithms which do not require a fusion centre, cluster heads o… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1

Citation Types

0
3
0

Year Published

2015
2015
2015
2015

Publication Types

Select...
3

Relationship

0
3

Authors

Journals

citations
Cited by 3 publications
(3 citation statements)
references
References 22 publications
0
3
0
Order By: Relevance
“…Authors in [24] have studied a distributed least squares solver based on distributed QR factorization. This least square solver first computes the local solution using distributed QR, which in turn uses gossip-based distributed modified GramSchmidt method described in [29].…”
Section: Related Workmentioning
confidence: 99%
“…Authors in [24] have studied a distributed least squares solver based on distributed QR factorization. This least square solver first computes the local solution using distributed QR, which in turn uses gossip-based distributed modified GramSchmidt method described in [29].…”
Section: Related Workmentioning
confidence: 99%
“…In many applications, solutions to systems of linear equations or their corresponding LS problems need be obtained over a sensor network where each node houses a part of the data, and [2]- [4]. Nodes of a sensor network are normally capable of acting autonomously but often pursue a common goal through collaboration.…”
Section: Introductionmentioning
confidence: 99%
“…Among them are the adaptive distributed estimation algorithms based on consensus, e.g., [5]- [8], or diffusion, e.g., [9]- [21], together with the push-sum-based algorithm of [2]. In these works, is assumed to be distributed over the network nodes in a rowwise fashion.…”
Section: Introductionmentioning
confidence: 99%