{"title":"Heterogeneous sensor integration through Co-Evolutionary Genetic Programming with Multiple Individual Representations","authors":"Xingsi Xue , Jerry Chun-Wei Lin","doi":"10.1016/j.swevo.2025.102098","DOIUrl":null,"url":null,"abstract":"<div><div>Efficient integration of heterogeneous sensors is essential for optimizing complex sensor systems, however, variations in sensor types, data formats, and measurement units create significant challenges for seamless data integration and interoperability. Similarity Features (SFs) are commonly used to quantify relationships across diverse sensor data, yet no single SF is universally effective due to the inherent complexity of sensor data. Thus, combining multiple SFs is necessary for accurate integration. Although Genetic Programming (GP) offers a powerful solution for constructing SF combinations, it often encounters difficulties with the complex interactions in heterogeneous data, leading to local optima. To overcome these challenges, this paper introduces Co-Evolutionary Genetic Programming with Multiple Individual Representations (CEGP-MIR), which combines tree-based and linear GP representations to enhance the search and optimization process through dynamic population interaction. This approach includes a novel interaction mechanism for adaptive cooperation between representations and new crossover operators to prevent stagnation in local optima. Experiments use OAEI’s Benchmark, Conference datasets and ten real-world sensor datasets to test the performance of CEGP-MIR. Results demonstrate that the designed CEGP-MIR enhances sensor entity alignment and improves overall efficiency in heterogeneous sensor data integration.</div></div>","PeriodicalId":48682,"journal":{"name":"Swarm and Evolutionary Computation","volume":"98 ","pages":"Article 102098"},"PeriodicalIF":8.5000,"publicationDate":"2025-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Swarm and Evolutionary Computation","FirstCategoryId":"94","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2210650225002561","RegionNum":1,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE","Score":null,"Total":0}
引用次数: 0
Abstract
Efficient integration of heterogeneous sensors is essential for optimizing complex sensor systems, however, variations in sensor types, data formats, and measurement units create significant challenges for seamless data integration and interoperability. Similarity Features (SFs) are commonly used to quantify relationships across diverse sensor data, yet no single SF is universally effective due to the inherent complexity of sensor data. Thus, combining multiple SFs is necessary for accurate integration. Although Genetic Programming (GP) offers a powerful solution for constructing SF combinations, it often encounters difficulties with the complex interactions in heterogeneous data, leading to local optima. To overcome these challenges, this paper introduces Co-Evolutionary Genetic Programming with Multiple Individual Representations (CEGP-MIR), which combines tree-based and linear GP representations to enhance the search and optimization process through dynamic population interaction. This approach includes a novel interaction mechanism for adaptive cooperation between representations and new crossover operators to prevent stagnation in local optima. Experiments use OAEI’s Benchmark, Conference datasets and ten real-world sensor datasets to test the performance of CEGP-MIR. Results demonstrate that the designed CEGP-MIR enhances sensor entity alignment and improves overall efficiency in heterogeneous sensor data integration.
期刊介绍:
Swarm and Evolutionary Computation is a pioneering peer-reviewed journal focused on the latest research and advancements in nature-inspired intelligent computation using swarm and evolutionary algorithms. It covers theoretical, experimental, and practical aspects of these paradigms and their hybrids, promoting interdisciplinary research. The journal prioritizes the publication of high-quality, original articles that push the boundaries of evolutionary computation and swarm intelligence. Additionally, it welcomes survey papers on current topics and novel applications. Topics of interest include but are not limited to: Genetic Algorithms, and Genetic Programming, Evolution Strategies, and Evolutionary Programming, Differential Evolution, Artificial Immune Systems, Particle Swarms, Ant Colony, Bacterial Foraging, Artificial Bees, Fireflies Algorithm, Harmony Search, Artificial Life, Digital Organisms, Estimation of Distribution Algorithms, Stochastic Diffusion Search, Quantum Computing, Nano Computing, Membrane Computing, Human-centric Computing, Hybridization of Algorithms, Memetic Computing, Autonomic Computing, Self-organizing systems, Combinatorial, Discrete, Binary, Constrained, Multi-objective, Multi-modal, Dynamic, and Large-scale Optimization.