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arXiv · 1404.6561

Distributed Computing on Core-Periphery Networks: Axiom-based Design

Chen Avin·Michael Borokhovich·Zvi Lotker·David Peleg
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Abstract

Inspired by social networks and complex systems, we propose a core-periphery network architecture that supports fast computation for many distributed algorithms and is robust and efficient in number of links. Rather than providing a concrete network model, we take an axiom-based design approach. We provide three intuitive (and independent) algorithmic axioms and prove that any network that satisfies all axioms enjoys an efficient algorithm for a range of tasks (e.g., MST, sparse matrix multiplication, etc.). We also show the minimality of our axiom set: for networks that satisfy any subset of the axioms, the same efficiency cannot be guaranteed for any deterministic algorithm.

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Chen Avin, Michael Borokhovich, Zvi Lotker, David Peleg. 2015-09-15. Distributed Computing on Core-Periphery Networks: Axiom-based Design. https://arxiv.org/abs/1404.6561

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