Results 41 to 50 of about 513 (161)

Enhancement in Performance Metrics for Mobile Ad Hoc Networks (MANETs) Using Hybrid Ant Lion Optimization (HALO) Algorithm

Journal of Electrical and Computer Engineering, Volume 2026, Issue 1, 2026.
Mobile ad hoc networks (MANETs) are constantly confronted with issues including variable quality of service (QoS) metrics, route optimization, and flexible topology. Here, a novel hybrid ant lion optimization (HALO) algorithm is proposed that integrates the cooperative foraging behavior of ant colonies from ant colony optimization and the hunting ...
Aparna P. More, Rohini S. Kale, M. A. Rizvi, Shonak Bansal   +3 more
wiley   +1 more source

A smart filtering-based adaptive optimized link state routing protocol in flying ad hoc networks for traffic monitoring

Journal of King Saud University: Computer and Information Sciences
Nowadays, the use of drones as a fundamental element of smart cities has attracted the attention of many researchers to monitor and control the traffic of vehicles.
Mehdi Hosseinzadeh, Saqib Ali, Amir Masoud Rahmani, Jan Lansky, Vladimir Nulicek, Mohammad Sadegh Yousefpoor, Efat Yousefpoor, Aso Darwesh, Sang-Woong Lee   +8 more
doaj   +1 more source

An Integrated Yield-Based Methodology for Improving Soil Nutrient Management at a Regional Scale

Agronomy, 2022
The relationships between crop yield and its selected related impact factors has often been explored using ordinary least squares regression (OLSR). However, this model is non-spatial and non-robust.
Mingkai Qu, Xu Guang, Jinfen Li, Hongbo Liu, Yongcun Zhao, Biao Huang   +5 more
doaj   +1 more source

Routing protocols source of self-similarity on a wireless network

Alexandria Engineering Journal, 2018
In this work, a model of a MANET has been developed, performance of different routing protocols (DSR, GRP and OLSR) have been analyzed in terms of bandwidth utilization, delay, media access delay, packet retransmission, traffic sent and received and self-
Danladi Ali, Michael Yohanna, W.N. Silikwa   +2 more
doaj   +1 more source

Shadowing and Mobility Effect on Proactive and Reactive Routing Protocol in MANET

Jurnal Elkomika, 2021
ABSTRAK Pada makalah ini, kami membandingkan protokol routing proaktif Optimized Link State Routing (OLSR) dan protokol routing reaktif Ad-hoc on-demand distance vector (AODV) dan Dynamic Source Routing (DSR) pada model propagasi Shadowing dan ...
ISTIKMAL ISTIKMAL, SUGONDO HADIYOSO, INDRARINI DYAH IRAWATI, ARIF INDRA IRAWAN   +3 more
doaj   +1 more source

Impact of Life History on Hippopotamus Skull Ontogeny

Evolution &Development, Volume 27, Issue 3, September 2025.
Main life‐history events and traits of the hippopotamus (Hippopotamus amphibius) and its skeletal and craniomandibular developmental processes. The major skull changes in infancy (0–3 years) and puberty (10–15 years) and the late stabilization (20–25 years) of the mandibular shape with respect to the cranial shape stand out.
Darío Fidalgo, Faysal Bibi, Luca Pandolfi, Jean‐Renaud Boisserie, Roberta Martino, Kheloud El Eshraky, Carlos A. Palancar, Joan Madurell‐Malapeira, Antonio Rosas   +8 more
wiley   +1 more source

The Study and Simulation of Multi-interface Extension for OLSR Protocol

MATEC Web of Conferences, 2016
The way to improve the performance of the throughput in the wireless Mesh network is nodes with multiple interfaces. In view of the problem of multi-interface multi-channel extension for OLSR protocol, multi–interface multi-channel OLSR protocol is ...
Zhong Hui, Wang Xu Bin
doaj   +1 more source

A New Harmonic Regression Approach to Interpret and Predict Estuarine Salinity Variation

Journal of Geophysical Research: Oceans, Volume 130, Issue 5, May 2025.
Abstract In this paper, we introduce a physics‐inspired harmonic regression model to capture the nonstationary salinity dynamics at monitoring stations in well‐mixed estuarine systems. Building on existing hybrid harmonic regression approaches, which modify the classical harmonic analysis to cope with nonstationary signals to predict tidal water levels,
D. van Keulen, W. M. Kranenburg, A. J. F. Hoitink   +2 more
wiley   +1 more source

An Adaptive Routing Architecture for IoT Multipath Video Transmission

International Journal of Network Management, Volume 35, Issue 2, March/April 2025.
An adaptive routing architecture for IoT enables efficient multipath video transmission using proactive topology monitoring and advanced path selection mechanisms. Experimental results demonstrate significant impact of topology control messages on network performance and video quality, highlighting the importance of this study for enhancing multimedia ...
Fabiano Bhering, Debora Oliveira, Célio Albuquerque, Diego Passos, Katia Obraczka   +4 more
wiley   +1 more source

A Comparison of Blockchain Recovery Time in Static and Mobile IoT-Blockchain Networks

Future Internet, 2022
Many IoT-blockchain systems in which blockchain connections run on an infrastructure-based network, such as Wi-Fi or LTE, face a severe problem: the single point of failure (SPoF) (i.e., depending on the availability, an access point of an LTE base ...
Yue Su, Kien Nguyen, Hiroo Sekiya
doaj   +1 more source