Howe, Jacob M. and King, Andy and Lawrence-Jones, Charles (2010) Quadtrees as an Abstract Domain. Electronic Notes in Theoretical Computer Science, 267 (1). pp. 182-196.
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| Official URL http://www.cs.kent.ac.uk/pubs/2010/3051 |
Abstract
Quadtrees have proved popular in computer graphics and spatial databases as a way of representing regions in two dimensional space. This hierarchical data-structure is flexible enough to support non-convex and even disconnected regions, therefore it is natural to ask whether this data-structure can form the basis of an abstract domain. This paper explores this question and suggests that quadtrees offer a new approach to weakly relation domains whilst their hierarchical structure naturally lends itself to representation with boolean functions.
| Item Type: | Article |
|---|---|
| Uncontrolled keywords: | determinacy analysis, Craig interpolants |
| Subjects: | Q Science > QA Mathematics (inc Computing science) > QA 76 Software, computer programming, |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Computing > Programming Languages and Systems Group |
| Depositing User: | Andy King |
| Date Deposited: | 21 Sep 2012 09:49 |
| Last Modified: | 21 Sep 2012 09:49 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/30620 (The current URI for this page, for reference purposes) |
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