Results 31 to 40 of about 8,712 (220)

DYNAMIC WORMHOLES [PDF]

open access: yesInternational Journal of Modern Physics D, 1999
A new framework is proposed for general dynamic wormholes, unifying them with black holes. Both are generically defined locally by outer trapping horizons, temporal for wormholes and spatial or null for black and white holes. Thus wormhole horizons are two-way traversible, while blackhole and whitehole horizons are only one-way traversible. It follows
openaire   +3 more sources

On the performance of routing algorithms in wormhole-switched multicomputer networks [PDF]

open access: yes, 2005
This paper presents a comparative performance study of adaptive and deterministic routing algorithms in wormhole-switched hypercubes and investigates the performance vicissitudes of these routing schemes under a variety of network operating conditions ...
Ould-Khaoua, M.   +4 more
core   +1 more source

Quantum Gravity Correction to Hawking Radiation of the 2+1-Dimensional Wormhole

open access: yesAdvances in High Energy Physics, 2020
We carry out the Hawking temperature of a 2+1-dimensional circularly symmetric traversable wormhole in the framework of the generalized uncertainty principle (GUP).
Ganim Gecim, Yusuf Sucu
doaj   +1 more source

Analytical modelling of hot-spot traffic in deterministically-routed k-ary n-cubes [PDF]

open access: yes, 2005
Many research studies have proposed analytical models to evaluate the performance of k-ary n-cubes with deterministic wormhole routing. Such models however have so far been confined to uniform traffic distributions.
Ould-Khaoua, M.   +5 more
core   +1 more source

Wormhole Learning

open access: yes2019 International Conference on Robotics and Automation (ICRA), 2019
Typically, to enlarge the operating domain of an object detector, more labeled training data is required. We describe a method called wormhole learning, which allows to extend the operating domain without additional data, but only with temporary access to an auxiliary sensor with certain invariance properties.
Alessandro Zanardi   +4 more
openaire   +2 more sources

A MODIFIED AODV PROTOCOL TO MITIGATE COMBINED IMPACT OF MULTIPLE ATTACKS IN MANET [PDF]

open access: yesProceedings on Engineering Sciences, 2023
Since past two decades MANET researchers have focused on providing security solution to MANET to protect them from various network attacks. Most of the recent security approaches are restricted to address specific attacks only.
Monika Dangore , Hare Ram Sah
doaj   +1 more source

A cluster-based approach against wormhole attacks in MANETs among smart grid

open access: yesFrontiers in Energy Research, 2022
Mobile ad hoc networks in smart grid become more and more popular and significant. However, the deployment scenarios, the functionality requirements and the limited capabilities make them vulnerable to a large group of attacks, e.g., wormhole attacks. In
Weijie Liu   +3 more
doaj   +1 more source

Wormholes without exotic matter in nonminimal torsion-matter coupling f(T) gravity

open access: yes上海师范大学学报. 自然科学版, 2023
Wormholes are hypothetical tunnels that connect remote parts of spacetime. In General Relativity, wormholes are threaded by exotic matter that violates the energy conditions.
YANG Jing, LIN Ruihui, ZHAI Xianghua
doaj   +1 more source

Wormholes or gravastars? [PDF]

open access: yesJournal of High Energy Physics, 2013
RevTeX 4, 18 pages, 2 ...
openaire   +3 more sources

Research on wormhole attacks in wireless mesh networks

open access: yesTongxin xuebao, 2011
In order to detect the wormhole attacks effectively in wireless mesh network,a wormhole attack model ac-cording to the MR-LQSR(multi-radio link-quality source routing) protocol proposed by Microsoft was presented.Then,the characteristics of wireless mesh
FU Ying-fang1   +3 more
doaj   +2 more sources

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