Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4970287 | Pattern Recognition Letters | 2017 | 8 Pages |
Abstract
We relate the graph editing distance to a generalized weighted version of the most common subgraph distance. To do so, we introduce the new concepts of isotonic shifts and vector weighted graphs. As a consequence we can give a weak but sufficient condition on cost models to result in an edit metric, ensuring the richness of the class of these functions. Moreover, for arbitrary instances we are able to determine a within cubic time computable upper bound on the edit distance, which equals the minimized distance for infinitely many instances.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Vision and Pattern Recognition
Authors
Michael Hecht,