The boxplot of LFMVO, MVO, PSO, and MFO for hyb629.

<p>The boxplot of LFMVO, MVO, PSO, and MFO for hyb629.</p

Basic Information of Benchmark Circuits.

<p>Basic Information of Benchmark Circuits.</p

Experimental results for d695 with different test pins.

<p>Experimental results for d695 with different test pins.</p

The boxplot of LFMVO, MVO, PSO, and MFO for p93791.

<p>The boxplot of LFMVO, MVO, PSO, and MFO for p93791.</p

Sample graphs for convergence process comparison of LFMVO, MVO, PSO, and MFO over function f7.

<p>Sample graphs for convergence process comparison of LFMVO, MVO, PSO, and MFO over function f7.</p

The benchmark functions used in our experiments.

<p>The benchmark functions used in our experiments.</p

Sample graphs for convergence process comparison of LFMVO, MVO, PSO, and MFO over function f1.

<p>Sample graphs for convergence process comparison of LFMVO, MVO, PSO, and MFO over function f1.</p

Experimental results for p93791 with different test pins.

<p>Experimental results for p93791 with different test pins.</p

Results of fixed-dimension multi-modal benchmark functions.

<p>Results of fixed-dimension multi-modal benchmark functions.</p

The parameter settings of the algorithms.

<p>The parameter settings of the algorithms.</p