{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T07:10:49Z","timestamp":1777705849236,"version":"3.51.4"},"reference-count":38,"publisher":"SAGE Publications","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IFS"],"published-print":{"date-parts":[[2022,4,28]]},"abstract":"<jats:p>\u00a0Slime mould algorithm (SMA) is a new metaheuristic algorithm proposed in 2020, which has attracted extensive attention from scholars. Similar to other optimization algorithms, SMA also has the drawbacks of slow convergence rate and being trapped in local optimum at times. Therefore, the enhanced SMA named as ESMA is presented in this paper for solving global optimization problems. Two effective methods composed of multiple mutation strategy (MMS) and restart mechanism (RM) are embedded into the original SMA. MMS is utilized to increase the population diversity, and the RM is used to avoid the local optimum. To verify the ESMA\u2019s performance, twenty-three classical benchmark functions are employed, as well as three well-known engineering design problems, including welded beam design, pressure vessel design and speed reducer design. Several famous optimization algorithms are also chosen for comparison. Experimental results show that the ESMA outperforms other optimization algorithms in most of the test functions with faster convergence speed and higher solution accuracy, which indicates the merits of proposed ESMA. The results of Wilcoxon signed-rank test also reveal that ESMA is significant superior to other comparative optimization algorithms. Moreover, the results of three constrained engineering design problems demonstrate that ESMA is better than comparative algorithms.<\/jats:p>","DOI":"10.3233\/jifs-211408","type":"journal-article","created":{"date-parts":[[2022,3,8]],"date-time":"2022-03-08T13:43:23Z","timestamp":1646747003000},"page":"5069-5083","source":"Crossref","is-referenced-by-count":6,"title":["Enhanced slime mould algorithm with multiple mutation strategy and restart mechanism for global optimization"],"prefix":"10.1177","volume":"42","author":[{"given":"Rong","family":"Zheng","sequence":"first","affiliation":[{"name":"College of Information Engineering, Sanming University, Sanming, Fujian, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heming","family":"Jia","sequence":"additional","affiliation":[{"name":"College of Information Engineering, Sanming University, Sanming, Fujian, 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