In our recent academic experiments, an existence of positive test bias, that is lack of negative test cases, was identified when a test driven development approach was used. At the same time, when defect detecting ability of individual test cases was calculated, it was noted that the probability of a negative test case to detect a defect was substantially higher than that of a positive test cas...

Automated geolocation of social media messages can benefit a variety of downstream applications. However, these geolocation systems are typically evaluated without attention to how changes in time impact geolocation. Since different people, in different locations write messages at different times, these factors can significantly vary the performance of a geolocation system over time. We demonst...

Functional broadside tests are two-pattern scan based tests that avoid over testing by ensuring that a circuit traverses only reachable states during the functional clock cycles of a test. In addition, the power dissipation during the fast functional clock cycles of functional broadside tests does not exceed that possible during functional operation. On-chip test generation has the added advant...

Testing is frequently reported as a crucial stage in the software development process. With traditional approaches acceptance testing is the last stage of the process before release. Acceptance Test Driven Development (ATDD) promotes the role of an expert customer in defining tests and uses tool support to automate and execute these tests. This paper outlines a tool, AnnoTestWeb/Run aimed at ex...

Automated generation of test cases is a prerequisite for fast testing. Whereas the research has addressed the creation of individual test points, test trajectoiy generation has attracted limited. In simple terms, a test trajectoiy is defined as a series of data points, with each (possibly multidimensional) point relying upon the value(s) of previous point(s). Software systems that use data traj...

An automatic test pattern generation (ATPG) method is presented for a scan-based test architecture which minimizes ATE storage requirements and reduces the bandwidth between the automatic test equipment (ATE) and the chip under test. To generate tailored deterministic test patterns, a standard ATPG tool performing dynamic compaction and allowing constraints on circuit inputs is used. The combin...

Software testing is the process of evaluating the developed system to assess the quality of the final product. Unfortunately, software-testing process is expensive and consumes a lot of time through software development life cycle. As software systems grow, manual software testing becomes more and more difficult. Therefore, there was always a need to decrease the testing time. Recently, automat...

<p style="text-align: justify;">This study aims to produce a product evaluate students' critical thinking skills that departs from physics content where students often have misconceptions. This research is development with stages covering a) and review literature; (b) planning chapter objectives; (c) developing preliminary form; (d) field-testing the (e) Revise (f) conducting main field-t...