Change-based test selection: An empirical evaluation

Regression test selection (i.e., selecting a subset of a given regression test suite) is a problem that has been studied intensely over the last decade. However, with the increasing popularity of developer tests as the driver of the test process, more fine-grained solutions that work well within the context of the Integrated Development...

Circumventing refactoring masking using fine-grained change recording

Today, refactoring reconstruction techniques are snapshot-based: they compare two revisions from a source code man-agement system and calculate the shortest path of edit op-erations to go from the one to the other. An inherent risk with snapshot-based approaches is that a refactoring may be concealed by later edit operations acting on the...

Drives and drive control in Bulk Material handling

Reducing calculation time of FEM buckling calculations

Drives and drive control in Bulk Material handling (summary)

Reducing calculation time of FEM buckling calculations (summary)

Reducing calculation time of FEM buckling calculations (summary)

Drives and drive control in Bulk Material handling (summary)

Constitutive Model for Aluminum Alloys Exposed to Fire Conditions

An existing constitutive model for creep, developed by Dorn and Harmathy, is modified in order to be used for fire-exposed aluminum alloys. Two alloys, 5083-O/H111 and 6060-T66, are selected for the development of this constitutive model because of their different behavior at elevated temperature and their frequent application in structures for...