[HTML][HTML] CCM-FL: Covert communication mechanisms for federated learning in crowd sensing IoT
The past decades have witnessed a wide application of federated learning in crowd
sensing, to handle the numerous data collected by the sensors and provide the users with …
sensing, to handle the numerous data collected by the sensors and provide the users with …
Approximation algorithms for secondary spectrum auctions
We study combinatorial auctions for secondary spectrum markets, where short-term
communication licenses are sold to wireless nodes. Channels can be assigned to multiple …
communication licenses are sold to wireless nodes. Channels can be assigned to multiple …
Nearly optimal bounds for distributed wireless scheduling in the SINR model
We study the wireless scheduling problem in the SINR model. More specifically, given a set
of nn links, each a sender–receiver pair, we wish to partition (or schedule) the links into the …
of nn links, each a sender–receiver pair, we wish to partition (or schedule) the links into the …
Online independent set beyond the worst-case: Secretaries, prophets, and periods
We investigate online algorithms for maximum (weight) independent set on graph classes
with bounded inductive independence number ρ like interval and disk graphs with …
with bounded inductive independence number ρ like interval and disk graphs with …
SATPAS: SINR-based adaptive transmission power assignment with scheduling in wireless sensor network
In this work, a centralized metaheuristic algorithm is proposed for assigning minimum
transmission power to each sensor node for every transmission link along with a scheduling …
transmission power to each sensor node for every transmission link along with a scheduling …
Wireless network algorithmics
The last decade has seen a large amount of algorithmic work analyzing wireless networks.
In this paper we focus on some of the main lessons learned when studying the physical …
In this paper we focus on some of the main lessons learned when studying the physical …
Secondary spectrum auctions for symmetric and submodular bidders
M Hoefer, T Kesselheim - 2015 - dl.acm.org
We study truthful auctions for secondary spectrum usage in wireless networks. In this
scenario, n communication requests need to be allocated to k available channels that are …
scenario, n communication requests need to be allocated to k available channels that are …
Beyond geometry: Towards fully realistic wireless models
MHL Bodlaender, MM Halldórsson - … of the 2014 ACM symposium on …, 2014 - dl.acm.org
Signal-strength models of wireless communications capture the gradual fading of signals
and the additivity of interference. As such, they are closer to reality than other models …
and the additivity of interference. As such, they are closer to reality than other models …
[HTML][HTML] Distributed (Δ+ 1)-coloring in the physical model
In multi-hop radio networks, such as wireless ad-hoc networks and wireless sensor
networks, nodes employ a MAC (Medium Access Control) protocol such as TDMA to …
networks, nodes employ a MAC (Medium Access Control) protocol such as TDMA to …
The price of local power control in wireless scheduling
We consider the problem of scheduling wireless links in the physical model, where we seek
an assignment of power levels and a partition of the given set of links into the minimum …
an assignment of power levels and a partition of the given set of links into the minimum …