Results 51 to 60 of about 2,688 (206)

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

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

An Improved Harmony Search Algorithm for Proactive Routing Protocol in VANET

Journal of Advanced Transportation, 2021
Vehicular ad-hoc network (VANET) is the direct application of mobile ad-hoc network (MANET) in which the nodes represent vehicles moving in a city or highway scenario.
Ravie Chandren Muniyandi, Mohammad Kamrul Hasan, Mustafa Raad Hammoodi, Ali Maroosi   +3 more
doaj   +1 more source

Enhancing OLSR Protocol by an Advanced Greedy Forwarding Mechanism for VANET in Smart Cities

Smart Cities, 2022
The future Intelligent Transport System "ITS" is one of the major challenges of the smart city. It requires fast and efficient communication between vehicles (vehicle-to-vehicle “V2V”), to ensure information exchange in order to improve safety, which ...
MyDriss Laanaoui, Said Raghay
doaj   +1 more source

An optimized link state routing protocol for real-time application over Vehicular Ad-hoc Network

Alexandria Engineering Journal, 2022
Voice over Internet Protocol (VoIP) provides good services through Vehicular Ad-hoc Networks (VANET) platform. These networks encounter various challenges to support voice calls with acceptable Quality of Service (QoS).
Mohammed Elaryh Makki Dafalla, Rania A. Mokhtar, Rashid A. Saeed, Hesham Alhumyani, S. Abdel-Khalek, Mashael Khayyat   +5 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

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

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

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

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