Zusammenfassung In diesem Beitrag präsentieren wir eine Validierungsmethode, welche Fehlertaxonomien für den Review und das Testen von Anforderungen verwendet. Im Gegensatz zu anderen Ansätzen, welche Taxonomien nur zur Fehlerklassifikation verwenden, setzen wir Fehlertaxonomien zur Steuerung des Review und aller Phasen des Tests von Anforderungen, nämlich der Testplanung, des Testdesign, der T...

Tasks in Real Time Embedded Systems (RTES) are often subject to hard deadlines, that constrain how quickly the system must react to external inputs. These inputs and their timing vary in a large domain depending on the environment state, and can never be fully predicted prior to system execution. Therefore, approaches for stress testing must be developed to uncover possible deadline misses of t...

BACKGROUND This study examined the use of the Folstein Mini Mental Status Exam (MMSE) and the Clock Drawing Test (CDT) in predicting retrospective reports of driving problems among the elderly. The utility of existing scoring systems for the CDT was also examined. METHODS Archival chart records of 325 patients of a geriatric outpatient clinic were reviewed, of which 162 had CDT results (inclu...

ion Philosophy MessengerstudentHITSPhilosophy MessengerstudentPhilosophy MessengerstudentFALSE POSITIVES MISSES Figure 7. Showing percentage hits, false positives and missesas a function of preceding task. Inspection of the graphs in figure 7 shows an absenceof any consistent pattern. Prior description had no effecton the identification of the philosophy ...

We demonstrate the importance of reducing misses in the translation-lookaside bu er (TLB) for obtaining good performance on modern computer architectures. We focus on data structures for the dynamic predecessor problem: to maintain a set S of keys from a totally ordered universe under insertions, deletions and predecessor queries. We give two general techniques for simultaneously reducing cache...