Exponential separations in the energy complexity of leader election
Energy is often the most constrained resource for battery-powered wireless devices, and
most of the energy is often spent on transceiver usage (ie, transmitting and receiving …
most of the energy is often spent on transceiver usage (ie, transmitting and receiving …
Distributed MIS with low energy and time complexities
M Ghaffari, J Portmann - Proceedings of the 2023 ACM Symposium on …, 2023 - dl.acm.org
We present randomized distributed algorithms for the maximal independent set problem
(MIS) that, while keeping the time complexity nearly matching the best known, reduce the …
(MIS) that, while keeping the time complexity nearly matching the best known, reduce the …
The energy complexity of BFS in radio networks
We consider a model of energy complexity in Radio Networks in which transmitting or
listening on the channel costs one unit of energy and computation is free. This simplified …
listening on the channel costs one unit of energy and computation is free. This simplified …
Deterministic logarithmic completeness in the distributed sleeping model
L Barenboim, T Maimon - arXiv preprint arXiv:2108.01963, 2021 - arxiv.org
We provide a deterministic scheme for solving any decidable problem in the distributed
{sleeping model}. The sleeping model is a generalization of the standard message-passing …
{sleeping model}. The sleeping model is a generalization of the standard message-passing …
How to wake up your neighbors: safe and nearly optimal generic energy conservation in radio networks
Recent work has shown that it is sometimes feasible to significantly reduce the energy
usage of some radio-network algorithms by adaptively powering down the radio receiver …
usage of some radio-network algorithms by adaptively powering down the radio receiver …
Brief announcement: distributed MST computation in the sleeping model: awake-optimal algorithms and lower bounds
J Augustine, WK Moses Jr… - Proceedings of the 2022 …, 2022 - dl.acm.org
We study the distributed minimum spanning tree (MST) problem, a fundamental problem in
distributed computing. It is well-known that distributed MST can be solved in Õ (D+√ n) …
distributed computing. It is well-known that distributed MST can be solved in Õ (D+√ n) …
Distributed MIS in O (log log n) Awake Complexity
Maximal Independent Set (MIS) is one of the fundamental and most well-studied problems in
distributed graph algorithms. Even after four decades of intensive research, the best known …
distributed graph algorithms. Even after four decades of intensive research, the best known …
The complexity of distributed approximation of packing and covering integer linear programs
In this paper, we present a low-diameter decomposition algorithm in the LOCAL model of
distributed computing that succeeds with probability 1− 1/poly (n). Specifically, we show how …
distributed computing that succeeds with probability 1− 1/poly (n). Specifically, we show how …
Wake up and join me! an energy-efficient algorithm for maximal matching in radio networks
We consider networks of small, autonomous devices that communicate with each other
wirelessly. Minimizing energy usage is an important consideration in designing algorithms …
wirelessly. Minimizing energy usage is an important consideration in designing algorithms …
Sleeping is superefficient: MIS in exponentially better awake complexity
Maximal Independent Set (MIS) is one of the fundamental and most well-studied problems in
distributed graph algorithms. Even after four decades of intensive research, the best-known …
distributed graph algorithms. Even after four decades of intensive research, the best-known …