Results 61 to 70 of about 256,533 (207)

WEAMR — A Weighted Energy Aware Multipath Reliable Routing Mechanism for Hotline-Based WSNs

open access: yesSensors, 2013
Reliable source to sink communication is the most important factor for an efficient routing protocol especially in domains of military, healthcare and disaster recovery applications.
Ki-Hyung Kim   +4 more
doaj   +1 more source

Harnessing Human Mobility Data for Applied Economic Research: Current Knowledge, Challenges, and Emerging Opportunities

open access: yesJournal of Economic Surveys, Volume 40, Issue 4, Page 1763-1788, September 2026.
ABSTRACT This paper reviews how large‐scale mobility data can enhance economic analyses, highlighting its contributions to understanding travel behavior, labor markets, social interactions, and health outcomes. We discuss its advantages over traditional mobility data sources, which include real‐time location information and fine spatial resolution ...
Cristina Connolly   +3 more
wiley   +1 more source

Loop Free Multipath Routing Algorithm

open access: yesCoRR, 2016
Single path routing that is currently used in the internet routers,is easy to implement as it simplifies the routing tables and packet flow paths. However it is not optimal and has shortcomings in utilizing the network resources optimally, load balancing & fast recovery in case of faults (fault tolerance).
Rashmi Singh   +2 more
openaire   +3 more sources

Towards Cost-Aware Multipath Routing [PDF]

open access: yes, 2009
Traditional approaches to multipath routing ignore the economic incentives necessary in aligning both networks and users towards a common goal. While theory suggests congestion pricing can be used to maximize social welfare, even within such a framework we have no consistent method for evaluating, constructing and disseminating paths.
João Taveira Araújo   +2 more
openaire   +2 more sources

Secure Decentralized Key Relaying via Random Walks in Dynamic Semi‐Trusted QKD Networks

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 8, August 2026.
Quantum Key Distribution (QKD) provides point‐to‐point, information‐theoretically secure session keys, but distance limitations require trusted relays between remote parties. Can quantum keys be relayed without trusting every intermediate node or depending on a central controller?
Sergejs Kozlovičs   +3 more
wiley   +1 more source

Interference-aware QoS Multipath Routing for Ad Hoc Wireless Network

open access: yes, 2010
Mobile nodes are interconnected via multihop routing paths that consist of unstable radio links in ad hoc wireless network. Providing QoS routing for such networks is complex owing to imprecise network information, insufficient bandwidth and dynamic ...
王英宏; Wang, Ying-hong; Lin, Hung-zu
core   +1 more source

Performance evaluation of a new end-to-end traffic-aware routing in MANETs [PDF]

open access: yes, 2006
There has been a lot of research effort on developing reactive routing algorithms for mobile ad hoc networks (MANETs) over the past few years. Most of these algorithms consider finding the shortest path from source to destination in building a route ...
Ould-Khaoua, M.   +8 more
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

open access: yesAdvanced Materials Technologies, Volume 11, Issue 13, 8 July 2026.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane   +4 more
wiley   +1 more source

Near‐Field Coupling Suppression of Dual Circularly Polarized Antennas via Epsilon‐Near‐Zero Metamaterial

open access: yesAdvanced Photonics Research, Volume 7, Issue 7, July 2026.
An ENZ metamaterial slab enables near‐field coupling suppression in dual circularly polarized stacked patch antennas while preserving radiation performance. The near‐zero‐index environment attenuates the transmission of parasitic coupling components between adjacent radiators, distinct from conventional current‐cancelation or port‐compensation ...
Yi Zhao   +5 more
wiley   +1 more source

An Energy-Efficient Multipath Routing Algorithm Based on Ant Colony Optimization for Wireless Sensor Networks

open access: yesInternational Journal of Distributed Sensor Networks, 2015
An energy-efficient ACO-based multipath routing algorithm (EAMR) is proposed for energy-constrained wireless sensor networks. EAMR is a hybrid multipath algorithm, which is reactive in path discovery and proactive in route maintenance.
Mengjun Tong   +4 more
doaj   +1 more source

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