Abstract. Software maintenance is the most expensive activity in software development. Many software companies spent a large amount of cost to maintain the existing software system...
We have constructed “EventStream” data collection and analysis software framework to support a wide variety of sensors that measure user’s physical state. The framework’s ...
Impact analysis is a specialized process of program comprehension that investigates the nature and extent of a planned software change. Traditionally, impact analysis inspects dep...
Exploratory data analysis (EDA) plays an increasingly important role in statistical analysis. EDA is di cult, however, even with the help of modern statistical software. We have d...
The purpose of this paper is to present four basic methods for ional separate modular static analysis of programs by abstract interpretation: simpli cation-based separate analysis;...