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- research-articleNovember 2024
Unveiling relevant acoustic features for bird species automatic classification
Expert Systems with Applications: An International Journal (EXWA), Volume 257, Issue Chttps://doi.org/10.1016/j.eswa.2024.125046AbstractThe alarming rates of biodiversity loss has draw attention of the scientific community in developing quantitative characterization methods of the state of life variety, ecosystem and habitats. One way to address such aspects involves acoustically ...
Highlights- Heterogeneous acoustical features yield effective classification of bird species.
- Candidate features for high-performance birdsongs classification are identified.
- High classification accuracy and recall rate achieved with 19 ...
- research-articleNovember 2024
Optimizing composite shell with neural network surrogate models and genetic algorithms: Balancing efficiency and fidelity
Advances in Engineering Software (ADES), Volume 197, Issue Chttps://doi.org/10.1016/j.advengsoft.2024.103740AbstractThis study addresses the challenge of multi-objective optimization of a composite shell structure while adhering to constraints on the number of calls to a pseudo-experimental model, simulating real experiments. Two considered objective functions ...
Highlights- Multi-Fidelity Modeling: Demonstrated the effectiveness of a multi-fidelity approach.
- Deep Network Surrogate Models: Showed the ability to capture complex data structures.
- Multi-Objective Optimization: Determined dynamic properties ...
- research-articleOctober 2024
- ArticleSeptember 2024
Controlling Desertification Using Cellular Automata and Genetic Algorithms
AbstractThis work relies on DESERTICAS software, which is designed to model desertification dynamics. Spatiotemporal land changes are represented by cellular automata with continuous states. Their transition function incorporates various factors from the ...
- research-articleNovember 2024
An Enhanced Collaborative Learning Framework: A Genetic Algorithm-Based Grouping Model Integrated with Cognitive Diagnosis
ISAIE '24: Proceedings of the 2024 International Symposium on Artificial Intelligence for EducationPages 320–325https://doi.org/10.1145/3700297.3700352The theory of cognitive diagnosis is deeply rooted in psychological and educational perspectives on human learning behavior. Student grouping is a fundamental part of collaborative learning, and complementary knowledge of students within a group can ...
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- research-articleNovember 2024
A handheld rapid detector of soil total nitrogen based on phase-locked amplification technology
Computers and Electronics in Agriculture (COEA), Volume 224, Issue Chttps://doi.org/10.1016/j.compag.2024.109233Highlights- A handheld STN detector based on phase-locked amplification technology.
- A novel ring-shaped optical path structure is designed to improve accuracy.
- Eight characteristic wavelengths for STN detection is efficiently extracted.
Soil total nitrogen (STN) serves as a critical indicator for agricultural productivity. Rapid STN detection is crucial for nutrient monitoring in farmland and for guiding precision fertilization. Traditional near-infrared spectroscopy-based STN ...
- research-articleSeptember 2024
Development of a multi-fidelity optimisation strategy based on hybrid methods
Structural and Multidisciplinary Optimization (SPSMO), Volume 67, Issue 9https://doi.org/10.1007/s00158-024-03866-zAbstractA multi-fidelity optimisation strategy has been developed in the present work, and its performance is illustrated through a series of test cases. The strategy is based on hybrid methods such that two genetic optimisation algorithms are employed, ...
- research-articleAugust 2024
Energy Community Resilience Improvement Through a Storage System
AbstractEnergy communities serve as vital stakeholders within contemporary power grids. Nevertheless, managing these communities presents formidable challenges, owing to the intricate nature of the task, the presence of uncertainties, and competing ...
- articleSeptember 2024
Comparative Analysis of Metaheuristic Algorithms for Procedural Race Track Generation in Games
International Journal of Applied Metaheuristic Computing (IJAMC-IGI), Volume 15, Issue 1Pages 1–30https://doi.org/10.4018/IJAMC.350330Procedural Content Generation (PCG) aims to automatically generate the content of games using algorithmic approaches, as this can reduce the cost of game design and development. PCG algorithms can be applied to all elements of a game, including terrain, ...
- research-articleSeptember 2024
Intelligent support in manufacturing process selection based on artificial neural networks, fuzzy logic, and genetic algorithms: Current state and future perspectives
Computers and Industrial Engineering (CINE), Volume 193, Issue Chttps://doi.org/10.1016/j.cie.2024.110272Highlights- Explore complexities in process selection in additive and conventional manufacturing.
- Assess current role of neural networks, fuzzy logic, and genetic algorithms in process selection.
- Evaluate limitations of neural networks, fuzzy ...
Technological advances, dynamic customer needs, growing uncertainty, and the imperative for sustainable development pressure manufacturing entities to enhance productivity and competitiveness. In this challenging landscape, decision-making in ...
- research-articleJuly 2024
Combining neural networks and phenomenological equations to model carbon dioxide adsorption on Zeolitic imidazolate framework (ZIF-8)
- William Luis Reginatto Colombo,
- Emanuelly Sulzbacher,
- João Lucas Marques Barros,
- Thiago Olinek Reinehr,
- Fernando Palú,
- Edson Antonio da Silva
Engineering Applications of Artificial Intelligence (EAAI), Volume 133, Issue PChttps://doi.org/10.1016/j.engappai.2024.108214AbstractThis study proposes the combined use of a phenomenological model and neural networks trained by experimental data to predict Carbon dioxide adsorption on Zeolitic imidazolate framework – 8 (ZIF-8) considering different temperature and surface ...
Graphical abstractDisplay Omitted
Highlights- Combination of phenomenological and neural networks modeling.
- A novel approach to model CO2 adsorption on ZIF-8.
- The model includes a wide range of temperature and surface area.
- Especially at high pressures, surface area had a ...
- research-articleJuly 2024
Ubiquitous learning models for 5G communication network utility maximization through utility-based service function chain deployment
- Faisal Yousef Alghayadh,
- Janjhyam Venkata Naga Ramesh,
- Aadam Quraishi,
- Sarath babu Dodda,
- Srihari Maruthi,
- Mohan Raparthi,
- Jagdish Chandra Patni,
- Ahmed Farouk
AbstractThe main problem of deploying service function chains in virtualized 5G networks is dealt with in wireless 5G communications and effective ubiquitous learning models. The aim is to ensure differentiated network performance for a wide range of ...
Highlights- Main problem of deploying service function chains in virtualized 5G networks is dealt with in wireless 5G communications.
- The aim of this research is to ensure differentiated network performance for a wide range of services.
- A ...
- research-articleJune 2024
Hybrid metaheuristics for selective inference task offloading under time and energy constraints for real-time IoT sensing systems
Cluster Computing (KLU-CLUS), Volume 27, Issue 9Pages 12965–12981https://doi.org/10.1007/s10586-024-04578-1AbstractThe recent widespread of AI-powered real-time applications necessitates the use of edge computing for inference task offloading. Power constrained edge devices are required to balance between processing inference tasks locally or offload to edge ...
- research-articleJune 2024
Optimized design refactoring (ODR): a generic framework for automated search-based refactoring to optimize object-oriented software architectures
Automated Software Engineering (KLU-AUSE), Volume 31, Issue 2https://doi.org/10.1007/s10515-024-00446-9AbstractSoftware design optimization (SDO) demands advanced abstract reasoning to define optimal design components’ structure and interactions. Modeling tools such as UML and MERISE, and to a degree, programming languages, are chiefly developed for lucid ...
- ArticleJune 2024
Tackling the Polarity Initialization Problem in SAT Solving Using a Genetic Algorithm
AbstractThe Boolean satisfiability problem holds a significant place in computer science, finding applications across various domains. This problem consists of looking for a truth assignment to a given Boolean formula that either validates it or proves ...
- research-articleJune 2024
Integrating fuzzy metrics and negation operator in FCM algorithm via genetic algorithm for MRI image segmentation
Neural Computing and Applications (NCAA), Volume 36, Issue 27Pages 17057–17077https://doi.org/10.1007/s00521-024-09994-3AbstractIn this study, we redefine FCM algorithm by integrating fuzzy set theory, fuzzy metrics, and Sugeno negation principles. This innovative approach overcomes the limitations inherent in conventional machine learning models, especially in situations ...
- research-articleJuly 2024
Evolutionary multi-objective high-order tetrahedral mesh optimization
Computer Aided Geometric Design (CAGD), Volume 111, Issue Chttps://doi.org/10.1016/j.cagd.2024.102302AbstractHigh-order mesh optimization has many goals, such as improving smoothness, reducing approximation error, and improving mesh quality. The previous methods do not optimize these objectives together, resulting in suboptimal results. To this end, we ...
Highlights- We propose a multi-objective optimization method for high-order tetrahedral meshes.
- Employ the multi-objective genetic algorithm to relocate control points to achieve a favorable trade-off among objectives.
- Select the best ...
- research-articleJuly 2024
A hybrid approach integrating genetic algorithm and machine learning to solve the order picking batch assignment problem considering learning and fatigue of pickers
Computers and Industrial Engineering (CINE), Volume 191, Issue Chttps://doi.org/10.1016/j.cie.2024.110175Highlights- An hybrid approach for the batch assignment problem is proposed.
- A machine learning model is used to predict the picking time of future orders.
- A genetic algorithm is adopted to optimize learning and fatigue of pickers.
- The ...
Modeling human behaviors has become increasingly relevant to improving the performance of manual order-picking systems. However, although a vast corpus of literature has recently started to consider the human factors in these systems, several ...
- research-articleJuly 2024
Digital system for dynamic container loading with neural network-based memory exploiting hybrid genetic algorithm for carbon reduction
Computers and Industrial Engineering (CINE), Volume 191, Issue Chttps://doi.org/10.1016/j.cie.2024.110149Graphical abstractDisplay Omitted
Highlights- Digital system for optimizing dynamic container loading is developed.
- Multiple objectives and constrains are considered for container loading optimization.
- Placement heuristic, hybrid genetic algorithm (HGA), and deep learning ...
Global logistics are increasingly important owing to shifting paradigm by strategically focusing on core competences, outsourcing manufacturing to pursue higher value proposition in the supply chain. Container loading has become a bottleneck in ...