Results 21 to 30 of about 3,948 (214)

Detect the Sybil Attack by using GPSR Protocol

open access: bronzeInternational Journal of Computer Applications, 2016
is a vehicular ad hoc network. This is a part of mobile ad hoc network. VANETs also called as intelligent transportation system (ITS) in which vehicles convey to give auspicious data. Their point is to give security, information and management of network. Rather than of their numerous advantages vehicular network is inclined to various attacks.
Sheenam Arora, Chakshu Goel
openalex   +2 more sources

GPSR Protocol Based on Neighbor Node Screening in Unmanned Aerial Vehicle Ad Hoc Network [PDF]

open access: yesJisuanji gongcheng, 2019
In the Unmanned Aerial Vehicle Ad Hoc Network(UANET),a Greedy Perimeter Stateless Routing based on Neighbor Node Screening(GPSR-NS) protocol is proposed to solve the problems of inaccurate neighbor node location and low data forwarding efficiency in GPSR
LIANG Qing, SHANGGUAN Yiwei, ZHANG Wenfei, XIONG Wei
doaj   +1 more source

Generating Mathematical Expressions for Estimation of Atomic Coordinates of Carbon Nanotubes Using Genetic Programming Symbolic Regression

open access: yesTechnologies, 2023
The study addresses the formidable challenge of calculating atomic coordinates for carbon nanotubes (CNTs) using density functional theory (DFT), a process that can endure for days.
Nikola Anđelić, Sandi Baressi Šegota
doaj   +1 more source

Study and Performance Comparison of Geocross and GPSR

open access: bronzeInternational Journal of Computer Applications, 2015
In this paper, we compared Greedy Perimeter Stateless Routing protocol(GPSR), a position-based routing which forwards a packet to an immediate neighbor, a greedy mode with Geocross, an event-driven geographic routing which removes cross-links dynamically to avoid routing loops in urban vehicular Ad Hoc Network (VANET), where the Packet Delivery Ratio ...
Mandar R.Pandharpurkar, Bankat M. Patil
openalex   +2 more sources

From GPS Receiver to GNSS Reflectometry Payload Development for the Triton Satellite Mission

open access: yesRemote Sensing, 2021
The global positioning system (GPS) receiver has been one of the most important navigation systems for more than two decades. Although the GPS system was originally designed for near-Earth navigation, currently it is widely used in highly dynamic ...
Yung-Fu Tsai   +4 more
doaj   +1 more source

Specification-based Intrusion Detection Method for Greedy Perimeter Stateless Routing [PDF]

open access: yesJisuanji gongcheng, 2017
Aimming at the problem that Greedy Perimeter Stateless Routing(GPSR) protocol is widely applied in Mobile Ad Hoc Network(MANET) and there is no proper intrusion detection technology for it,based on the analysis of intrusion detection technology for MANET,
XU Fu
doaj   +1 more source

Improved trustworthy, speed, and energy-efficient GPSR routing algorithm in large-scale WSN

open access: yesMeasurement: Sensors, 2022
Geographic routing networks broadcast their readiness to modify the routing protocol using the traditional methodology in wireless sensor network (WSN). These are effectively dealt with to preserve electricity.
M.V.N.R. Pavan Kumar, R. Hariharan
doaj   +1 more source

A greedy perimeter stateless routing method based on a position prediction mechanism for flying ad hoc networks

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Today, unmanned aerial vehicles (UAVs) are very popular in military and commercial applications as well as academic research. Flying ad hoc network (FANET) is a new type of ad hoc network that organizes small drones in an ad hoc form.
Mehdi Hosseinzadeh   +8 more
doaj   +1 more source

Speeding up Generalized PSR Parsers by Memoization Techniques [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2019
Predictive shift-reduce (PSR) parsing for hyperedge replacement (HR) grammars is very efficient, but restricted to a subclass of unambiguous HR grammars.
Mark Minas
doaj   +1 more source

VirulentPred 2.0: An improved method for prediction of virulent proteins in bacterial pathogens

open access: yesProtein Science, Volume 32, Issue 12, December 2023., 2023
Abstract Virulence proteins in pathogens are essential for causing disease in a host. They enable the pathogen to invade, survive and multiply within the host, thus enhancing its potential to cause disease while also causing evasion of host defense mechanisms.
Arun Sharma   +3 more
wiley   +1 more source

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