Storing and retrieving changes in a sequence of polygons |
| |
| Authors: | Thomas Kämpke |
| |
| Institution: | Forschungsinstitut für anwendungsorientierte Wissensverarbeitung (FAW) , Helmholtzstr. 16, 89081, Ulm, Germany |
| |
| Abstract: | Abstract Several notions of optimality are introduced for two-dimensional geometric versioning of polygons. The storage required for a series of versions is minimized by determining references and restating versions from the references. Structural properties are presented as well as algorithms which yield optimal or near-optimal references for some of the optimality notions. Several of the algorithms are shown to be efficient. |
| |
| Keywords: | |
|
|
