Interval Analysis Comparison Results for Structural Engineering Problems

Xu Jitang published a dataset on figshare in April 2026 containing results for evaluating an adaptive extended radial basis function method for interval analysis. The dataset likely contains numerical results from six test functions and three structural examples used to verify the method's accuracy and efficiency. The data is stored in an XLS file with a size of 5.5 KB.

Use Cases

• Benchmarking interval analysis algorithms based on the six numerical functions mentioned in the description
• Evaluating the accuracy of adaptive scaling techniques for radial basis functions based on the structural examples
• Comparing bound solution methods for complex structural engineering problems based on the described adaptive procedure

Strengths

• The dataset is associated with a specific, peer-reviewed methodological paper proposing an adaptive E-RBF interval analysis method.
• The description details a structured validation process using six numerical functions and three structural examples.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• The dataset is very small (5.5 KB), indicating limited scope.

Provenance

Source

Xu Jitang via figshare.

Collection Method

Likely generated as part of a numerical study to validate a proposed interval analysis method.

Freshness

Last updated 2026-04-16 17:35:05; freshness should be verified.