: Data validation and cleaning are integral processes of the data quality management cycle. Domain specific knowledge is needed to detect and correct semantic errors. Ontologies c...
Privacy is extremely important in healthcare systems. Unfortunately, most of the solutions already deployed are developed empirically. After discussing some of such existing solut...
This paper explores the process of validation for the syntax of a graphical notation. We define a unified specification for five of the UML diagrams used by the Discovery Method a...
In digital signal processing, we often use higher radix system to achieve high-speed computation. In such cases, we require radix converters. This paper considers the design of LU...
A fully automatic method to extract field boundaries from imagery is described in this paper. The fields are represented together with additional prior knowledge in the form of GIS...