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17 Results Found

  • Article
  • Open Access
2 Citations
4,481 Views
20 Pages

21 September 2017

The computational discovery of DNA motifs is one of the most important problems in molecular biology and computational biology, and it has not yet been resolved in an efficient manner. With previous research, we have solved the single-objective motif...

  • Article
  • Open Access
6 Citations
5,146 Views
17 Pages

In order to improve the performance of optimization, we apply a hybridization of adaptive biogeography-based optimization (BBO) algorithm and differential evolution (DE) to multi-objective optimization problems (MOPs). A model of multi-objective evol...

  • Article
  • Open Access
11 Citations
2,540 Views
20 Pages

15 September 2021

A microgrid is an efficient method of uniting distributed generations. To ensure the applicability and symmetry of the microgrid, the environmental benefits and economic costs are considered to comprehensively model the optimal operation of the micro...

(This article belongs to the Special Issue Symmetry in Renewable Energy and Power Systems Ⅱ - Including Wind Energy and Fluid Energy)
  • Article
  • Open Access
26 Citations
4,240 Views
14 Pages

A Biogeography-Based Optimization with a Greedy Randomized Adaptive Search Procedure and the 2-Opt Algorithm for the Traveling Salesman Problem

  • Cheng-Hsiung Tsai,
  • Yu-Da Lin,
  • Cheng-Hong Yang,
  • Chien-Kun Wang and ,
  • Li-Chun Chiang and
  • Po-Jui Chiang
  • + 1 author+ 0 author

14 March 2023

We develop a novel method to improve biogeography-based optimization (BBO) for solving the traveling salesman problem (TSP). The improved method is comprised of a greedy randomized adaptive search procedure, the 2-opt algorithm, and G2BBO. The G2BBO...

(This article belongs to the Special Issue Application of Green Energy Technology in Sustainable Environment)
  • Article
  • Open Access
5 Citations
1,974 Views
23 Pages

3 May 2025

The cooperative localization of Unmanned Aerial Vehicles (UAVs) has emerged as a pivotal application in Internet of Things (IoT) tasks. However, the frequent exchange of localization data among UAVs leads to significant energy consumption and escalat...

(This article belongs to the Section Communications)
  • Article
  • Open Access
8 Citations
2,928 Views
27 Pages

22 May 2023

In response to the problems of the inaccurate pneumatic control valve model, the slow valve position control, and the low precision in the industrial control process, some improvement methods are proposed. Firstly, the fractional-order concept is int...

(This article belongs to the Special Issue Applications of Finite-Time Disturbance Rejection Control Method)
  • Article
  • Open Access
16 Citations
5,154 Views
26 Pages

Energy Modeling of a Refiner in Thermo-Mechanical Pulping Process Using ANFIS Method

  • Behnam Talebjedi,
  • Ali Khosravi,
  • Timo Laukkanen,
  • Henrik Holmberg and ,
  • Esa Vakkilainen and
  • Sanna Syri
  • + 1 author+ 0 author

1 October 2020

In the pulping industry, thermo-mechanical pulping (TMP) as a subdivision of the refiner-based mechanical pulping is one of the most energy-intensive processes where the core of the process is attributed to the refining process. In this study, to sim...

(This article belongs to the Section F: Electrical Engineering)
  • Article
  • Open Access
3 Citations
1,808 Views
30 Pages

A Novel DRL-Transformer Framework for Maximizing the Sum Rate in Reconfigurable Intelligent Surface-Assisted THz Communication Systems

  • Pardis Sadatian Moghaddam,
  • Sarvenaz Sadat Khatami,
  • Francisco Hernando-Gallego and
  • Diego Martín

28 August 2025

Terahertz (THz) communication is a key technology for sixth-generation (6G) networks, offering ultra-high data rates, low latency, and massive connectivity. However, the THz band faces significant propagation challenges, including high path loss, mol...

(This article belongs to the Section Electrical, Electronics and Communications Engineering)
  • Article
  • Open Access
4 Citations
1,634 Views
28 Pages

19 May 2025

Brent oil holds a significant position in the global energy market, as oil prices in many regions are indexed to it. Therefore, forecasting the future price of Brent oil is of great importance. In recent years, artificial intelligence techniques have...

(This article belongs to the Special Issue Evolutionary Computation, Metaheuristics, Nature-Inspired Algorithms, and Symmetry)
  • Article
  • Open Access
84 Citations
7,720 Views
20 Pages

Hybrid Artificial Intelligence Approaches for Predicting Critical Buckling Load of Structural Members under Compression Considering the Influence of Initial Geometric Imperfections

  • Hai-Bang Ly,
  • Lu Minh Le,
  • Huan Thanh Duong,
  • Thong Chung Nguyen and ,
  • Tuan Anh Pham,
  • Tien-Thinh Le,
  • Vuong Minh Le,
  • Long Nguyen-Ngoc and
  • Binh Thai Pham
  • + 4 authors+ 0 author

31 May 2019

The main aim of this study is to develop different hybrid artificial intelligence (AI) approaches, such as an adaptive neuro-fuzzy inference system (ANFIS) and two ANFISs optimized by metaheuristic techniques, namely simulated annealing (SA) and biog...

(This article belongs to the Special Issue Soft Computing Techniques in Structural Engineering and Materials)
  • Article
  • Open Access
2 Citations
1,475 Views
48 Pages

Symmetry-Aware Optimized Fuzzy Deep Reinforcement Learning-GRU for Load Balancing in Smart Power Grids

  • Mohammad Mahdi Mohammad,
  • Mojdeh Sadat Najafi Zadeh,
  • Seyedkian Rezvanjou,
  • Nuria Serrano and ,
  • Francisco Hernando-Gallego,
  • Diego Martín and
  • José Vicente Álvarez-Bravo
  • + 2 authors+ 0 author

12 February 2026

The rapid growth of renewable integration and active consumer participation has made modern power grids increasingly complex and dynamic, where maintaining balanced and efficient energy distribution remains a central challenge. This paper introduces...

(This article belongs to the Special Issue Mathematics: Feature Papers 2025)
  • Article
  • Open Access
10 Citations
2,408 Views
17 Pages

5 October 2022

The foundation of energy-efficient architectural design is modeling heating and cooling loads (HLs and CLs), which defines the heating and cooling apparatus constraints necessary to maintain a suitable interior air environment. It is possible that an...

(This article belongs to the Special Issue Advances in Artificial Intelligence and Machine Learning Applied to Energy Efficiency in Building Design)
  • Article
  • Open Access
14 Citations
3,458 Views
29 Pages

11 April 2025

The Internet of Things (IoT) has revolutionized modern communication systems by enabling seamless connectivity among low-power devices. However, the increasing demand for high-performance wireless networks necessitates advanced frameworks that optimi...

(This article belongs to the Special Issue Moving Towards 6G Wireless Technologies—2nd Edition)
  • Article
  • Open Access
28 Citations
6,131 Views
18 Pages

Scouring Depth Assessment Downstream of Weirs Using Hybrid Intelligence Models

  • Ahmad Sharafati,
  • Masoud Haghbin,
  • Seyed Babak Haji Seyed Asadollah,
  • Nand Kumar Tiwari and ,
  • Nadhir Al-Ansari and
  • Zaher Mundher Yaseen
  • + 1 author+ 0 author

27 May 2020

Considering the scouring depth downstream of weirs is a challenging issue due to its effect on weir stability. The adaptive neuro-fuzzy inference systems (ANFIS) model integrated with optimization methods namely cultural algorithm, biogeography based...

(This article belongs to the Special Issue Machine Learning Algorithms for Hydraulic Engineering)
  • Article
  • Open Access
16 Citations
2,636 Views
16 Pages

The nature of renewable energy resources (RERs), such as wind energy, makes them highly unstable, unpredictable, and intermittent. As a result, they must be optimized to reduce costs and emissions, increase reliability, and also to find the optimal s...

(This article belongs to the Section Battery Modelling, Simulation, Management and Application)
  • Article
  • Open Access
2 Citations
2,196 Views
27 Pages

Multi-Crop Yield Estimation and Spatial Analysis of Agro-Climatic Indices Based on High-Resolution Climate Simulations in Türkiye’s Lakes Region, a Typical Mediterranean Biogeography

  • Fuat Kaya,
  • Sinan Demir,
  • Mert Dedeoğlu,
  • Levent Başayiğit and ,
  • Yurdanur Ünal,
  • Cemre Yürük Sonuç,
  • Tuğba Doğan Güzel and
  • Ece Gizem Çakmak
  • + 3 authors+ 0 author

27 January 2026

Mediterranean biogeography is characterized as a global “hotspot” for climate change; understanding the impacts of these changes on local agricultural systems through high-resolution analyses has thus become a critical need. This study ad...

(This article belongs to the Special Issue Agroclimatology and Crop Production: Adapting to Climate Change)
  • Article
  • Open Access
418 Views
19 Pages

3 July 2026

Under global climate change, shifts in the suitable distribution of forest vegetation have become an important issue in ecology and biogeography, closely linked to forest biodiversity conservation and terrestrial ecosystem sustainable development. Bi...