Procedures of the bi-directional computation of semantic hierarchy of the proposed tSDT approach (IMAGE)

Higher Education Press

Procedures of the bi-directional computation of semantic hierarchy of the proposed tSDT approach

Caption

The bi-directional coputation supported by tSDT supports BIM semantics differences computation and restoration. To compute the semantics differences, the intersected part of two versions of BIM is captured and trimmed from the whole model. Then the changed part of two versions of BIM are compared through tree-like difference computation. For restoration, the captured time-series semantic differences are summing up.

Credit

Lingming KONG 1, Rui ZHAO 1, Chimay J. ANUMBA 2, Weisheng LU 1, Fan XUE 1, †

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