- author = "Xingsi Xue and Achyut Shankar and Francesco Flammini and Mazdak Zamani",
- journal = "IEEE Internet of Things Journal",
- title = "Similarity Feature Construction for Semantic Sensor Ontology Integration via Light Genetic Programming",
- year = "2024",
- volume = "11",
- number = "21",
- pages = "34202--34214",
- month = "1 " # nov,
- keywords = "genetic algorithms, genetic programming, Ontologies, Internet of Things, IOT, Semantics, Complexity theory, Measurement, Task analysis, Sensor Ontology Matching, Intelligent Sensor System, Light Approximate Evaluation Metric, Two-Stage Tournament Selection",
- ISSN = "2327-4662",
-
DOI = "
10.1109/JIOT.2024.3370610",
- abstract = "Sensor ontology is the kernel technique of the Intelligent Sensor System, which provides a structured framework to organize and interpret the knowledge of the Internet of Things (IoT). However, the ontology heterogeneity issue hampers the communication of sensor ontologies. Sensor Ontology Matching (SOM) can find semantically identical entities between two ontologies, which is an effective method to address this issue. However, due to their complicated semantic relationships, it is a challenge to construct an effective Similarity Feature (SF) to distinguish the heterogeneous sensor entities. Although Evolutionary Algorithms (EAs) based matching techniques have shown their effectiveness in the ontology matching field, they suffer from drawbacks such as high computational complexity and expert-dependent solution evaluation. To overcome these drawbacks, this paper proposes a novel Light Genetic Programming (L-GP) to automatically construct SF for SOM. First, a simplified evolutionary mechanism is designed to improve the efficiency of the SOM process. Second, a novel fitness function based on the approximate evaluation metric is introduced to automatically guide the search direction of L-GP. Lastly, a two-stage tournament selection operator is presented to balance the quality and complexity of the solutions, improving the accuracy of the SOM results. The experiment uses ten pairs of real-world SOM tasks to test the performance of L-GP, and the experimental results show that L-GP significantly outperforms state-of-the-art matching techniques.",
-
notes = "Also known as \cite{10445711}
School of Computer Science and Mathematics Fujian University of Technology Fuzhou, China",
