Relevant bibliographies by topics / Automated test run tests

Academic literature on the topic 'Automated test run tests'

Author: Grafiati
Published: 30 May 2022
Last updated: 31 May 2022

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Journal articles on the topic "Automated test run tests"

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Kamble, Namita Mohan*, and Ramakanth Kumar P*. "Scriptless GUI Automation Testing Tool for Web Applications." International Journal of Recent Technology and Engineering 10, no. 1 (May 30, 2021): 216–19. http://dx.doi.org/10.35940/ijrte.a5849.0510121.

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Software tests must be repeated frequently throughout development cycles to attain certain quality. Every time program code is changed software assessments need to be repeated. Once created, automated tests may be run repeatedly at no extra value and they may be tons quicker than manually conducted test and free from human errors. Automated software program testing can lessen the time to run repetitive tests from days to hours. Test automation can easily run thousands of different complex test cases in each test run, so there is no manual testing involved. But Automation testing has its own disadvantages one of it is that the testers should come from a programming background. To eliminate this dependency over programmers Scriptless automation testing tools are emerging. There are many Scriptless GUI automation testing tools in the market that use various methods to achieve the goal, this paper proposes a new record and playback method to achieve the same using Selenium framework and JavaScript for web application.
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Huey-Der Chu. "AN INTELLIGENT FRAMEWORK FOR DYNAMIC TEST PLAN OF CLIENT/SERVER APPLICATIONS." International Journal of Engineering Technologies and Management Research 5, no. 5 (February 26, 2020): 1–10. http://dx.doi.org/10.29121/ijetmr.v5.i4.2018.220.

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To assist a solution to the problem of the test environment spanning multiple platforms, this paper proposes a decision support framework with the blackboard model to integrate all complementary features into a single automated test environment for multi-platform client/server applications. Before testing client/server applications, the input into this framework are testing tools with different approaches and client sites which are going to run the test. The planning agent will make a decision dynamically and produce a testing plan to allocate testing tasks to these testing tools to client sites. Two complementary features for testing client/server applications are illustrated in this paper to demonstrate how the framework works. The concept of mobile agents is applied to launch the test driver to different client sites, execute the tests and bring back the test results from client sites as well as the trace file from the server site for inspecting the interaction behavior among clients. Based on the multicast framework, the same test data can be broadcasted to multiple clients sites to run the tests simultaneously and the test results can be returned from client sites for examining the problem of repeated executions.
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Westgard, J. O., F. A. Smith, P. J. Mountain, and S. Boss. "Design and assessment of average of normals (AON) patient data algorithms to maximize run lengths for automatic process control." Clinical Chemistry 42, no. 10 (October 1, 1996): 1683–88. http://dx.doi.org/10.1093/clinchem/42.10.1683.

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Abstract Achieving high quality and high productivity with automated testing processes will require process control systems that are optimized for the necessary error detection, minimum false rejection, and maximum run length. This study investigates whether run length could be monitored by average of normals (AON) algorithms that truncate the patient test distribution and estimate the average of a suitable number of patient results. The design of AON algorithms for individual analytes is facilitated by computer-simulated power curves that consider the ratio of the population biological variation (Spop) to the test method variation (Smeas), represent a range of Spop/Smeas ratios from 2 to 15, and include numbers of patient test results from 10 to 600. The potential applications of AON algorithms are assessed for 38 tests whose quality requirements represent the total error criteria from the Ontario Medical Association Laboratory Proficiency Testing Program, Spop/Smeas ratios from 0 to 32, critical systematic shifts from 0.02 to 10.85 Smeas, and test workloads representative of a regional reference laboratory. Approximately half of these tests provide high potential for applying AON algorithms to monitor run length.
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Shtokal, Alla, and Jakub Smołka. "Comparative analysis of frameworks used in automated testing on example of TestNG and WebdriverIO." Journal of Computer Sciences Institute 19 (June 30, 2021): 100–106. http://dx.doi.org/10.35784/jcsi.2595.

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The article presents a comparative analysis of frameworks supporting the development of automated tests for defined test scenarios. The comparative study concerned the TestNG and WebDriverIO frameworks. The overview of the tool has been analyzed both in terms of the test development process as well as the speed and efficiency of their execution. The website github.com was used for the purposes of the work. This application was used to run test scripts written in both frameworks. The results were compared by five defined criteria: the time of running the test files in different browser operation modes, the average value of memory and CPU usage during the test execution. The summary includes the evaluation of the compared frameworks.
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Martin, P., F. Fabrizi, V. Dixit, S. Quan, M. Brezina, E. Kaufman, ,. K. Sra, R. DiNello, A. Polito, and G. Gitnick. "Automated RIBA Hepatitis C Virus (HCV) Strip Immunoblot Assay for Reproducible HCV Diagnosis." Journal of Clinical Microbiology 36, no. 2 (1998): 387–90. http://dx.doi.org/10.1128/jcm.36.2.387-390.1998.

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A comparison between the CHIRON RIBA hepatitis C virus (HCV) processor and manual systems was performed by using 88 specimens repeatedly reactive by the second-generation HCV enzyme-linked immunosorbent assay (ELISA) (HCV 2.0 ELISA) and 111 random specimens from volunteer donors. For the second-generation RIBA HCV strip immunoblot assay (SIA) (RIBA HCV 2.0 SIA), test results correlated strongly between the manual and the automated runs (kappa value, 0.937). For the RIBA HCV 3.0 SIA, the correlation of the test results was also high (kappa value, 0.899). Among the specimens with positive results by RIBA HCV 2.0 and 3.0 SIAs, there was a very strong concordance of the test results between the manual and the automated runs with regard to the reactive bands. Nine samples had discordant results between the manual and the automated runs; this was probably attributable to increased variability in antigen scores close to the cutoff values for both tests. Run-to-run and within-run testing by the CHIRON RIBA HCV Processor System showed a very low rate of conflicting values. In conclusion, the CHIRON RIBA HCV Processor System is capable of performing RIBA HCV 2.0 and 3.0 SIAs accurately with minimal operator involvement. In addition, the CHIRON RIBA HCV Processor System shows excellent reproducibility, with the potential for operator-to-operator and site-to-site variability being greatly reduced. Our data indicate that this novel methodology may be very useful for supplemental anti-HCV testing of specimens repeatedly reactive by ELISA in routine clinical assessments and epidemiologic evaluations.
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Silva, Thiago Rocha, Jean-Luc Hak, and Marco Winckler. "A Formal Ontology for Describing Interactive Behaviors and Supporting Automated Testing on User Interfaces." International Journal of Semantic Computing 11, no. 04 (December 2017): 513–39. http://dx.doi.org/10.1142/s1793351x17400219.

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Nowadays many software development frameworks implement Behavior-Driven Development (BDD) as a mean of automating the test of interactive systems under construction. Automated testing helps to simulate user’s actions on the User Interface and therefore check if the system behaves properly and in accordance to scenarios that describe functional requirements. However, tools supporting BDD run tests on implemented User Interfaces and are a suitable alternative for assessing functional requirements in later phases of the development process. However, even when BDD tests can be written in early phases of the development process they can hardly be used with specifications of User Interfaces such as prototypes. To address this problem, this paper proposes to raise the abstraction level of both system interactive behaviors and User Interfaces by means of a formal ontology that is aimed at supporting test automation using BDD. The paper presents an ontology and an ontology-based approach for automating the test of functional requirements of interactive systems. We demonstrate the feasibility of this ontology-based approach to assess functional requirements in prototypes and full-fledge applications through an illustrative case study of e-commerce applications for buying flight tickets.
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Kuzmanovska, Sonja, and Daniela Miladinova. "Comparison of Thyroid -Stimulating Hormone and Free Thyroxine Immunoassays Performed on Immulite 2000 and Maglumi 800 Automated Analyzers." Open Access Macedonian Journal of Medical Sciences 8, B (April 25, 2020): 168–74. http://dx.doi.org/10.3889/oamjms.2020.4318.

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OBJECTIVE: Our goal was to evaluate the analytical performance of the novel immunoassay platform and to compare the agreement between thyroid-stimulating hormone (TSH) and FT4 results, obtained by novel and currently used platform. MATERIALS AND METHODS: Both immunoassay platforms, current Immulite 2000 and novel Maglumi 800, are based on chemiluminecsence immunoassay method. Analytical performance was evaluated by the use of serum pools and commercial quality control samples. The comparison study was carried out with 80 serum samples. Obtained results were analyzed by descriptive statistics, Mann–Whitney U-test, and Paired t-test. Method comparison was performed with Passing-Bablok regression analysis and Bland-Altman plots. RESULTS: TSH Maglumi 800 showed better within-run precision for both concentration ranges (1.7–2.8 CV%) in comparison to Immulite 2000 (4.4–5.7 CV%). FT4 Maglumi 800 imprecision was higher compared with Immulite 2000 FT4 in both within-run (3.5–3.9 CV% vs. 4.9–6.6 CV%) and between-run (3.6–4.2 CV% vs. 4.6–5.9 CV%) tests. Mann–Whitney U-test for TSH revealed non-significant difference between data (p = 0.9011). Regression analysis showed no systematic (intercept = 0.01), nor proportional (slope = 0.9781) differences. Non-significant bias was observed in Bland-Altman Plots. For FT4, we found significant differences between methods using paired t-test (t39 = 10.5, p < 0.0001) and significant difference (p = 0.00745) with Mann–Whitney U-test. Bland-Altman plot revealed 22.8% average bias. CONCLUSION: TSH evaluation showed good precision and close agreement between Maglumi 800 and Immulite 2000 methods, which assures transferability of results. However, FT4 performance evaluation revealed higher imprecision of Maglumi 800 platform and significant differences of test results.
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Singh, Sahil Viday, and Dr Mahesh A. "Using Katalon for Mobile App Test Automation." Journal of University of Shanghai for Science and Technology 23, no. 07 (July 1, 2021): 215–19. http://dx.doi.org/10.51201/jusst/21/07122.

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Software testing is a study conducted to provide interested parties with information about the quality of the software product or service under test. Software testing also provides an objective independent perspective of the software. Helping companies recognize and understand the risks of software deployment. Testing technique includes the process of running a program or application with the aim of finding errors and verifying that the product is suitable for use. There are two ways of writing tests: manually and automatic. Certain ways of manual testing, which include exploratory testing and usable testing, are not that valuable. One can manually run other types of tests, such as regression tests and functional tests, anyways it doesn’t really make sense for developers to repeat the exact process again and again. Because of this type of iterative test which results us to move towards testing automation.
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Klüpfel, Julia, Rosa Carolina Koros, Kerstin Dehne, Martin Ungerer, Silvia Würstle, Josef Mautner, Martin Feuerherd, et al. "Automated, flow-based chemiluminescence microarray immunoassay for the rapid multiplex detection of IgG antibodies to SARS-CoV-2 in human serum and plasma (CoVRapid CL-MIA)." Analytical and Bioanalytical Chemistry 413, no. 22 (May 13, 2021): 5619–32. http://dx.doi.org/10.1007/s00216-021-03315-6.

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AbstractIn the face of the COVID-19 pandemic, the need for rapid serological tests that allow multiplexing emerged, as antibody seropositivity can instruct about individual immunity after an infection with SARS-CoV-2 or after vaccination. As many commercial antibody tests are either time-consuming or tend to produce false negative or false positive results when only one antigen is considered, we developed an automated, flow-based chemiluminescence microarray immunoassay (CL-MIA) that allows for the detection of IgG antibodies to SARS-CoV-2 receptor-binding domain (RBD), spike protein (S1 fragment), and nucleocapsid protein (N) in human serum and plasma in less than 8 min. The CoVRapid CL-MIA was tested with a set of 65 SARS-CoV-2 serology positive or negative samples, resulting in 100% diagnostic specificity and 100% diagnostic sensitivity, thus even outcompeting commercial tests run on the same sample set. Additionally, the prospect of future quantitative assessments (i.e., quantifying the level of antibodies) was demonstrated. Due to the fully automated process, the test can easily be operated in hospitals, medical practices, or vaccination centers, offering a valuable tool for COVID-19 serosurveillance.
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Chapman, J. F., J. C. Phillips, M. A. Rosenthal, and W. N. Herbert. "Evaluation of the PG-Numeric assay for semi-automated analysis for phosphatidylglycerol in amniotic fluid." Clinical Chemistry 36, no. 11 (November 1, 1990): 1974–77. http://dx.doi.org/10.1093/clinchem/36.11.1974.

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Abstract We evaluated the performance of the PG-Numeric (PGN; Isolab, Inc.) enzymatic assay for phosphatidylglycerol (PG) adapted for semi-automated analysis on the Cobas-Bio (Roche) centrifugal analyzer. We evaluated precision, linearity, and potential interference from endogenous glycerol. In addition, we compared the results of the PGN assay with those for two other PG assays. Amniostat-FLM (AFLM; Hana Biologics) and phosphatidylglycerol/sphingomyelin ratio (PG/S), on amniotic fluid samples from 51 patients. Within-run and total CVs for the PGN test (n = 80) were respectively 8.6% and 11.4% for PG at 2.6 mumol/L, and 4.5% and 6.2% at 7.3 mumol/L. The PGN test exhibited no significant deviation from linearity between PG concentrations of 0.4 and 15 mumol/L. Endogenous glycerol up to 500 mumol/L did not affect PGN results significantly. Results of the PGN assay compared favorably with those of the other PG assays for tests of fetal lung maturation. The Cobas-Bio adaptation of the PGN test performed well analytically and clinically, and allowed the determination of PG in less than 1 h.
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Dissertations / Theses on the topic "Automated test run tests"

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Бєй, Олександр Вікторович. "Система автоматизації процесів тестування програмного забезпечення з використанням паралелізації тестів." Master's thesis, Київ, 2018. https://ela.kpi.ua/handle/123456789/25514.

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У магістерській дисертації розроблено систему автоматизації процесів тестування програмного забезпечення із використанням паралелізації тестів. Метою даної роботи було створення системи для автоматичної перевірки функціоналу тестованого об'єкта зі зручним інтерфейсом виводу помилок. Відповідно до поставленої мети було розроблено та протестовано систему автоматизації процесів тестування програмного забезпечення із використанням паралелізації тестів. В дисертації розроблено структурна схема, схема послідовності, діаграма варіантів використання, алгоритм роботи системи та інші. В роботі розглянуто особливості деяких інструментів для автоматизації тестування та успішно використанні на практиці. Значну увагу в роботі приділено розробці фреймворка для тестування, завдяки якому швидкість написання автоматизованих тестів значно зростає. При цьому було розроблено схему роботи системи та робочу програму мовою Java. Результати цього моделювання підтвердили достовірність теоретичних відомостей. Робота може бути корисною для компаній, націлених на розвиток напрямку тестування, автоматизації процесу тестування і підвищення якості свого продукту, оскільки в роботі описані необхідні теоретичні основи, більш того, проаналізовані критерії ефективності процесу тестування. Робота містить 100 с. тексту, 49 рисунків, 20 літературних джерел та 3 додатка.
In the master's thesis was developed the system of software testing processes automation with the use of parallelization of tests. The purpose of this work was to create a system for automatically verifying the functionality of the tested object with a user-friendly error-handling interface. In accordance with the stated goal, the system of automation of software testing processes was developed and tested with the use of parallel tests. In the dissertation the structural scheme, the sequence diagram, the diagram of variants of use, the algorithm of system operation and others are developed. The paper considers the features of some tools for testing automation and successfully used in practice. Considerable attention in the work is devoted to the development of a framework for testing, thanks to which the speed of writing automated tests greatly increases. At the same time, the scheme of work of the system and the working program in the Java language was developed. The results of this simulation confirmed the reliability of the theoretical information. The work may be useful for companies aimed at developing the testing direction, automating the testing process and improving the quality of their product, since the paper describes the necessary theoretical foundations, moreover, analyzes the criteria for the effectiveness of the testing process. The work contains 100 s. text, 49 drawings, 20 literary sources and 3 appendices.
В магистерской диссертации разработана система автоматизации процессов тестирования программного обеспечения с использованием параллелизация тестов. Целью данной работы было создание системы для автоматической проверки функционала тестируемого объекта с удобным интерфейсом вывода ошибок. Согласно поставленной цели была разработана и протестирована система автоматизации процессов тестирования программного обеспечения с использованием параллелизация тестов. В диссертации разработаны структурная схема, схема последовательности, диаграмма вариантов использования, алгоритм работы системы и другие. В работе рассмотрены особенности некоторых инструментов для автоматизации тестирования и успешно использовании на практике. Значительное внимание в работе уделено разработке фреймворка для тестирования, благодаря которому скорость написания автоматизированных тестов значительно возрастает. При этом была разработана схема работы системы и рабочую программу на языке Java. Результаты этого моделирования подтвердили достоверность теоретических сведений. Работа может быть полезна для компаний, нацеленных на развитие направления тестирования, автоматизации процесса тестирования и повышения качества своего продукта, поскольку в работе описаны необходимые теоретические основы, более того, проанализированы критерии эффективности процесса тестирования.
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Durairaj, Selva Ganesh. "Parallelize Automated Tests in a Build and Test Environment." Thesis, Linköpings universitet, Programvara och system, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131807.

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This thesis investigates the possibilities of finding solutions, in order to reduce the total time spent for testing and waiting times for running multiple automated test cases in a test framework. The “Automated Test Framework”, developed by Axis Communications AB, is used to write the functional tests to test both hardware and software of a resource. The functional tests that tests the software is considered in this thesis work. In the current infrastructure, tests are executed sequentially and resources are allocated using First In First Out scheduling algorithm. From the user’s point of view, it is inefficient to wait for many hours to run their tests that take few minutes to execute. The thesis consists of two main parts: (1) identify a plugin that suits the framework and executes the tests in parallel, which reduces the overall execution time of tests and (2) analyze various scheduling algorithms in order to address the resource allocation problem, which arose due to limited resource availability, while the tests were run in parallel. By distributing multiple tests across several resources and executing them in parallel, help in improving the test strategy, thereby reducing the overall execution times of test suites. The case studies were created to emulate the problematic scenarios in the company and sample tests were written that reflect the real tests in the framework. Due to the complexity of the current architecture and the limited resources available for running the test in parallel, a simulator was developed with the identified plugin in a multi-core computer, with each core simulating a resource. Multiple tests were run using the simulator in order to explore, check and assess if the overall execution time of the tests can be reduced. While achieving parallelism in running the automated tests, resource allocation became a problem, since limited resources are available to run parallel tests. In order to address this problem, scheduling algorithms were considered. A prototype was developed to mimic the behaviour of a scheduling plugin and the scheduling algorithms were implemented in the prototype. The set of values were given as input to the prototype and tested with scenarios described under case studies. The results from the prototype are used to analyze the impact caused by various scheduling algorithms on reducing the waiting times of the tests. The combined usage of simulator along with scheduler prototype helped in understanding how to minimize the total time spent for testing and improving the resource allocation process.
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Bakhiet, Mohammed. "Automated Tests of Computer-based Interlocking Systems : Developing a test case generator." Thesis, KTH, Industriella informations- och styrsystem, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-152817.

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Automated tests have become the most sought after method of testing in today’s market. Automating systems is generally found to be cheaper, faster and more reliable than manually operating them. For this reason many companies decide to make the switch over to this inexpensive yet efficient way of testing, only to realize that their costs have in fact gone up. The reasons for this could be poor planning, automating too much too soon or even automating unnecessary parts of the system. This study takes a closer look at the effects of automating tests used on interlocking systems. A tool has been developed as a part of the automated tests at Bombardier. The main function of the tool is to speed up the testing process by automatically generating test cases rather than having a worker write them down. The aim of this paper is to present this recently developed tool and show how its use significantly reduces testing time, costs and workload compared to the manual tests used today.
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Dalatun, Sveinung, Simon Inge Remøy, Thor Kristian Ravnanger Seth, and Øyvind Voldsund. "Decreasing Response Time of Failing Automated Tests by Applying Test Case Prioritization." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for datateknikk og informasjonsvitenskap, 2011. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-13989.

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Running automated tests can be a time-consuming task, especially when doing regression testing. If the sequence of the execution of the test cases is arbitrary, there is a good chance that many of the defects are not detected until the end of the test run. If the developer could get the failing tests first, he would almost immediately be able to get back to coding or correcting mistakes. In order to achieve this, we designed and analyzed a set of test case prioritization techniques. The prioritization techniques were compared in an experiment, and evaluated against two existing techniques for prioritizing test cases.Our implementation of the prioritization techniques resulted in a tool called Pritest, built according to good design principles for performance, adaptability and maintainability. This tool was compared to an existing similar tool through a discussion.The problem we address is relevant for the increased popularity of agile software methods, where rapid regression testing is of high importance. The experiment indicates that some prioritization techniques perform better than others, and that techniques based on code analysis is outperformed by techniques analyzing code changes, in the context of our experiment.
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Hagner, Niklas, and Sebastian Carleberg. "Automated Performance Tests : Challenges and Opportunities: an Industrial Case Study." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-14430.

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Automated software testing is often very helpful when performing functionality testing. It makes it possible to have a lot of user actions performed within the application without the need for a human interaction. But would it be possible to extend the behavior of regular functionality testing scripts and use them for performance testing? This way we could have regular application usage testing performed automatically during longer runs as well as investigate how well the application performs over time.This report presents the process of making test automation scripts run in a manner that makes it possible to analyze the tested application’s performance and limitations over time – not just its functionality. Additionally, a research is performed on how to choose proper test automation suites, appropriate tools and in which way to make it possible to efficiently gather performance related data during the test automation runs.This work has been done at the company Tobii Technology and it is used to test a desktop application they develop, called Tobii Studio. As a result of our work, we have implemented a test suite that can run automated tests over a long period of time while monitoring runtime performance for both the application and the computer’s hardware. The resulting tests can be used repeatedly by Tobii to help them identify performance issues for common test cases, and newer versions of Tobii Studio can be tested in the future to verify that a certain level of performance is maintained. The designs of our tests are so general that it will be possible for Tobii to continue extending our suite with more functionality.
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Petersén, Elin. "Examining maintenance cost of automated GUI tests : An empirical study of how test script design affects the maintenance of automated visual GUI tests." Thesis, Linköpings universitet, Programvara och system, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-171783.

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GUI testing is expensive to perform manually. Software systems involving a heterogeneous set of components exclude the applicability of specific GUI testing techniques. Visual GUI Testing (VGT) is a test automation technique that combines image recognition with scripts. It applies to almost any GUI driven application. VGT is proven to be cost-effective in comparison with manual testing. Still, it is expensive to maintain. This study investigates if test script design by following specific guidelines positively affects maintenance costs. A case study was conducted to identify best practices for VGT w.r.t. maintenance time. Four VGT versions were developed for each manual test case. These consisted of two design versions, with/without guidelines, for the two VGT-tools EyeAutomate and Sikuli. Data was collected using time measurements, observations, and interviews. Results highlighted differences in initial development time and maintenance time between the two design versions. In total, 44 observations were collected. 17 were related to the design versions, 17 to the VGT-tools, and 10 to VGT in general, initial development, and the system under test. The interviews collected the perceptions of VGT in general, maintenance of the different VGT versions, and guidelines. In conclusion, the combination of the guidelines did not have a positive effect on maintenance in terms of costs and experience. However, some of the individual guidelines did. A rationale why the guidelines did not give the desired result was identified. Future research is necessary to investigate other combinations of guidelines, such as those identified as beneficial.
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Appelgren, Anders. "Automated control and test system for long time stess tests of microwave ovens." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-93515.

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To be able to improve products extensive testing is required in order to find hidden flaws in the design. The earlier flaws are found the higher are the probability that they can be corrected before the product is released onto the market. If the tests could be carried out all hours of the day every day of the week, this would introduce another level of stress to the product. More stress than if the product would be tested only during working days and it may reveal issues that could be corrected to improve the product further. Although a similar test environment already exists at Whirlpool Sweden AB, there are requests to rethink and improve these tests so that the microwave ovens are tested in an environment more close to reality. This thesis will present a concept proposal of how to improve the tests. Further, the thesis will include initial construction of a machine that could perform automated tests with the ability to interpret errors and report them. In the end, the machine should press buttons on the microwave oven, look at the display with a camera, open the door and so on. The mechanics for the machine is bought, so a big part of the thesis will be electronics design. The project will include an embedded system design with a 32-bit ARM micro controller that is going to control the machine. As this part is quite big the thesis will include the hardware design, but not much programming. The hardware design of the embedded system did work as expected, without any revisions. The hardware has been verified by electrical tests and basic software to test the general functions of the hardware. In the future, the hardware needs programming and the machine has to be equipped with a mechanical finger to be able to press buttons. Keywords: Embedded system design, ARM, Cortex-M3, , Linear guide, Stepper motor.
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Turlapati, Radhika. "Leveraging test measurements into proposing additional domain tests." [Johnson City, Tenn. : East Tennessee State University], 2001. http://etd-submit.etsu.edu/etd/theses/available/etd-0404101-011957/unrestricted/TurlapatiR0430.pdf.

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Diehr, Michael C. "Clinical applications of the Cambridge neuropsychological test automated battery (CANTAB) in HIV disease /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 1999. http://wwwlib.umi.com/cr/ucsd/fullcit?p9935472.

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Sunil, Kamalakar FNU. "Automatically Generating Tests from Natural Language Descriptions of Software Behavior." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/23907.

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Behavior-Driven Development (BDD) is an emerging agile development approach where all stakeholders (including developers and customers) work together to write user stories in structured natural language to capture a software application's functionality in terms of re- quired "behaviors". Developers then manually write "glue" code so that these scenarios can be executed as software tests. This glue code represents individual steps within unit and acceptance test cases, and tools exist that automate the mapping from scenario descriptions to manually written code steps (typically using regular expressions). Instead of requiring programmers to write manual glue code, this thesis investigates a practical approach to con- vert natural language scenario descriptions into executable software tests fully automatically. To show feasibility, we developed a tool called Kirby that uses natural language processing techniques, code information extraction and probabilistic matching to automatically gener- ate executable software tests from structured English scenario descriptions. Kirby relieves the developer from the laborious work of writing code for the individual steps described in scenarios, so that both developers and customers can both focus on the scenarios as pure behavior descriptions (understandable to all, not just programmers). Results from assessing the performance and accuracy of this technique are presented.
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Books on the topic "Automated test run tests"

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Carretta, Thomas R. Basic Attributes Tests (BAT) system: Development of an automated test battery for pilot selection : interim technical report for period January 1983 - December 1986. Brooks Air Force Base, Tex: Air Force Human Resources Laboratory, Air Force Systems Command, 1987.

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R, Sundburg Gale, and United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch., eds. Programmable, automated transistor test system. [Washington, D.C.]: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1986.

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Martinez, Ramon E. Consolidation properties of phosphatic clays from automated slurry consolidometer and centrifugal model tests. 1987.

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VOb2s max prediction by submaximal bicycle test and the twelve-minute run test in high school population. 1988.

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VO₂ max prediction by submaximal bicycle test and the twelve- minute run test in high school population. 1990.

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VOb2 smax prediction by submaximal bicycle test and the twelve-minute run test in high school population. 1990.

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Cardiorespiratory responses to circuit weight training as measured by a biokinetic swim-bench test and a treadmill run test. 1992.

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Cardiorespiratory responses to circuit weight training as measured by a biokinetic swim-bench test and a treadmill run test. 1988.

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Validity and reliability of the 20-meter shuttle test in American females 19-34 years of age. 1991.

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Huguenin, Julien. Running user tests with limited resources and experience. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198794844.003.0024.

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In this chapter, we aim to give ideas on how to run user tests (aka playtests) with limited resources. You may be a developer trying to test your game on the side, or someone trying (or has been tasked) to test a game. We will ramp up from almost no resources whatsoever to the basis to create a dedicated lab space.
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Book chapters on the topic "Automated test run tests"

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Axelrod, Arnon. "Other Types of Automated Tests." In Complete Guide to Test Automation, 425–48. Berkeley, CA: Apress, 2018. http://dx.doi.org/10.1007/978-1-4842-3832-5_18.

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Degiovanni, Renzo, Pablo Ponzio, Nazareno Aguirre, and Marcelo Frias. "Abstraction Based Automated Test Generation from Formal Tabular Requirements Specifications." In Tests and Proofs, 84–101. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-21768-5_8.

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Fuchs, Andreas. "Automated Test Case Generation for Java EE Based Web Applications." In Tests and Proofs, 167–76. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-92994-1_10.

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Filipsky, Martin, Miroslav Bures, and Ivan Jelinek. "Creating Smart Tests from Recorded Automated Test Cases." In New Contributions in Information Systems and Technologies, 773–80. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16486-1_76.

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Wang, Xin, Ji Wang, and Zhi-Chang Qi. "Automatic Generation of Run-Time Test Oracles for Distributed Real-Time Systems." In Lecture Notes in Computer Science, 199–212. Berlin, Heidelberg: Springer Berlin Heidelberg, 2004. http://dx.doi.org/10.1007/978-3-540-30232-2_13.

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Chalupa, Marek, Jakub Novák, and Jan Strejček. "Symbiotic 8: Parallel and Targeted Test Generation." In Fundamental Approaches to Software Engineering, 368–72. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-71500-7_20.

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AbstractThe setup of Symbiotic 8 for Test-Comp 2021 brings radical changes in the test generation for property. Similarly as in Symbiotic 7, we generate tests by running our fork of symbolic executor Klee on the analyzed program. Symbiotic 8, however, runs several instances of Klee in parallel. We run one instance of Klee on the original program and, simultaneously, we create one (intentionally unsound) program slice for every program-terminating instruction in the program and run Klee on these slices. Apart from this principal change, we also improved other components of the tool, mainly the program slicer. Further, our fork of Klee now supports symbolic pointer arithmetics and comparison of symbolic addresses.
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Toledo Rodríguez, Federico, Matías Reina, Fabián Baptista, Macario Polo Usaola, and Beatriz Pérez Lamancha. "Automated Generation of Performance Test Cases from Functional Tests for Web Applications." In Communications in Computer and Information Science, 164–73. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-54092-9_12.

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Wei, Anjiang, Pu Yi, Tao Xie, Darko Marinov, and Wing Lam. "Probabilistic and Systematic Coverage of Consecutive Test-Method Pairs for Detecting Order-Dependent Flaky Tests." In Tools and Algorithms for the Construction and Analysis of Systems, 270–87. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-72016-2_15.

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AbstractSoftware developers frequently check their code changes by running a set of tests against their code. Tests that can nondeterministically pass or fail when run on the same code version are called flaky tests. These tests are a major problem because they can mislead developers to debug their recent code changes when the failures are unrelated to these changes. One prominent category of flaky tests is order-dependent (OD) tests, which can deterministically pass or fail depending on the order in which the set of tests are run. By detecting OD tests in advance, developers can fix these tests before they change their code. Due to the high cost required to explore all possible orders (n! permutations for n tests), prior work has developed tools that randomize orders to detect OD tests. Experiments have shown that randomization can detect many OD tests, and that most OD tests depend on just one other test to fail. However, there was no analysis of the probability that randomized orders detect OD tests. In this paper, we present the first such analysis and also present a simple change for sampling random test orders to increase the probability. We finally present a novel algorithm to systematically explore all consecutive pairs of tests, guaranteeing to detect all OD tests that depend on one other test, while running substantially fewer orders and tests than simply running all test pairs.
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Otto, Thomas, and Rico Auerswald. "Toolbox for test planning and test realization of scenario-based field tests for automated and connected driving." In Proceedings, 165–80. Wiesbaden: Springer Fachmedien Wiesbaden, 2019. http://dx.doi.org/10.1007/978-3-658-27990-5_15.

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Yi, Pu, Hao Wang, Tao Xie, Darko Marinov, and Wing Lam. "A Theoretical Analysis of Random Regression Test Prioritization." In Tools and Algorithms for the Construction and Analysis of Systems, 217–35. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-99527-0_12.

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AbstractRegression testing is an important activity to check software changes by running the tests in a test suite to inform the developers whether the changes lead to test failures. Regression test prioritization (RTP) aims to inform the developers faster by ordering the test suite so that tests likely to fail are run earlier. Many RTP techniques have been proposed and are often compared with the random RTP baseline by sampling some of the n! different test-suite orders for a test suite with n tests. However, there is no theoretical analysis of random RTP. We present such an analysis, deriving probability mass functions and expected values for metrics and scenarios commonly used in RTP research. Using our analysis, we revisit some of the most highly cited RTP papers and find that some presented results may be due to insufficient sampling. Future RTP research can leverage our analysis and need not use random sampling but can use our simple formulas or algorithms to more precisely compare with random RTP.
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Conference papers on the topic "Automated test run tests"

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Andrews, James H., Alex Groce, Melissa Weston, and Ru-Gang Xu. "Random Test Run Length and Effectiveness." In 2008 23rd IEEE/ACM International Conference on Automated Software Engineering. IEEE, 2008. http://dx.doi.org/10.1109/ase.2008.12.

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Temer, Elias, and Deiveindran Subramaniam. "Fully Automated and Wirelessly Enabled Drillstem Tests: Seven-Zones Campaign Case Study in Sakhalin." In SPE/ICoTA Well Intervention Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204401-ms.

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Abstract Well test is one of the crucial steps required to forecast production investments of their fields. However, the operators face many challenges such as reduced capex, exploration budgets, and bad weather conditions that limit the well testing time window. To overcome these challenges, an automated well testing platform enabled a real time monitoring and controlling more zones in a single run for appraisal wells in the Sea of Okhotsk, Russia. This article highlights the test objectives, the job planning, and automated execution of wirelessly enabled operations in very hostile conditions and limited time period. The use of a telemetry system to well test seven zones allowed real-time data acquisition, control of critical downhole equipment, data transmission to the operator's office in town. Various operational cases will be discussed to demonstrate how automated data acquisition and downhole operations control has optimized operations for both the service company and the operator.
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Warren, Ted, Larry Morris, and John McPhearson. "Rapid H2 Purge With CO2 for Safer Plant Operations: Test Run Results." In ASME 2016 Power Conference collocated with the ASME 2016 10th International Conference on Energy Sustainability and the ASME 2016 14th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/power2016-59257.

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Hydrogen cooled generators need to undergo carbon dioxide (CO2) purging before being placed into service and when taken offline. This process typically takes 4 to 12 hours, and can take as long as 36 hours in extreme cases, to fully and safely purge a generator. Reducing the volume of hydrogen gas in these generators is essential for reducing the risks of explosions. If these purge times could be shortened, improvements in safety, shorter outages, and increased production could be realized. This paper describes plant testing of a CO2 Fast Degas purging system for hydrogen cooled generators. Results from eight test runs at two different plants are presented in tabular and graphical form. Mean reduction from pure hydrogen to less than 4% hydrogen was 39.8 minutes, while maintaining CO2 temperatures above 80°F (27°C). This eliminates the possibility of CO2 freeze up, and reduces the stress on the piping and the detrimental effects on the generator from extreme temperature swings that occur when CO2 is de-pressurized. These rapid purge rates were accomplished while maintaining the generator pressure within a set range. In order to achieve the minimum purge time, it is critical that mixing of the two gases be minimized during the purge operation. By utilizing the slope of the graphs provided, the system was optimized to minimize purge times to reach safe levels. Tests were performed on both purging operations, replacing hydrogen with CO2 and replacing air with CO2. Samples to analyze the generator gas purity were taken from the vent line using multiple thermal conductivity purity instruments to assure accurate results. The system was tested in both automatic and semi-automatic modes of operation. The fast degas system was found to significantly reduce generator purge times, reducing down time, and improve operator efficiency, positively affecting the overall safety profile of the plant.
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Clark, Ian M., and Glenn Shaw. "Pipeline Control: Merging SCADA and Gas Measurement." In 1998 2nd International Pipeline Conference. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/ipc1998-2106.

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This paper discusses the merits of merging SCADA1 and gas measurement from a technical and economical perspective. Because traditional SCADA is largely limited to control room data used only for day to day operational purposes, the real-time metering data is not often utilized in the external revenue-generation business systems of the organization. In many cases, entirely separate measurement systems are utilized in isolation which often have few, if any, ties to the SCADA system which is capable of collecting pertinent measurement information. Measurement data validation provides automatic data validation of flow measurement data upon retrieval from telemetered or non-telemetered data sources. Row measurement data can be supplied from field devices such as electronic flow computers or from other sources of flow measurement data such as manual operator entry, third party collection systems, chart integration sources, etc. Flow measurement data undergoes a series of automated validation tests including single-run limit checking, meter run comparisons (at a given metering station) and historical validation tests (such as searching for frozen values). The outcome of these tests determines the data quality code assigned to each flow measurement reading (indicating the results of validation tests). When combined with a real-time processing and data acquisition engine in a SCADA system that is capable of communicating with field devices via leased lines, VSAT, radio, dial-up, etc., many benefits can be realized.
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Gravdal, Jan Einar, Dan Sui, Attila Nagy, Nejm Saadallah, and Robert Ewald. "A Hybrid Test Environment for Verification of Drilling Automation Systems." In SPE/IADC International Drilling Conference and Exhibition. SPE, 2021. http://dx.doi.org/10.2118/204064-ms.

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AbstractThe transition towards drilling automation put high demands on new software for controlling or assisting during drilling. Along with the software development, adequate infrastructures for testing and verification of this software need to be in place. In other industries, such as aviation, the development of advanced simulators goes hand in hand with the technological developments and ensures a fit for purpose test environment at all time.Since 2017, a high-fidelity online drilling simulator has been available to the public. The purpose has been to facilitate and accelerate the development and testing of real-time drilling automation systems.The simulator can be accessed through a web Application Programming Interface (API) and run from a web client, or in a Hardware-in-the-loop (HIL) simulator from a control system environment with programmable logic controllers (PLCs) from leading industry vendors. To facilitate testing and verification of systems also on real data, recent developments have enabled a user-friendly access to openly available drilling data through the web API. Automatic functions have been developed to create model configurations from recorded data sets. This setup enables benchmarking of simulation models against recorded data and allows efficient verification of drilling automation systems.The web enablement makes the infrastructure suitable for development projects and software verification from anywhere in the world without any installation needed. Better availability of realistic and scalable test environments for automated drilling systems is expected to speed up the qualification of new drilling technologies. This will in turn reduce costs and minimize the carbon footprint from drilling operations.This paper describes the hybrid test environment and key learnings from the developers and user's perspective.
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Goh, S. H., Y. H. Chan, F. Zheng, H. Tan, J. W. Ting, Robin Chen, Z. H. Mai, et al. "Tester-Driven Dynamic Laser Stimulation for Hard Functional Failure." In ISTFA 2010. ASM International, 2010. http://dx.doi.org/10.31399/asm.cp.istfa2010p0332.

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Abstract Dynamic Laser Stimulation (DLS) fault isolation techniques involve using an Automated Test Equipment (ATE) to run the device under certain test patterns together and a scanning laser beam to localize sites sensitive to laser stimulation. Such techniques are proven effective for localizing soft failures. In this paper, we demonstrate the feasibility of using such dynamic techniques for functional hard failures and design debug applications. We illustrate experimentally the significance of achieving sufficient signal to noise ratio (SNR) before such applications can be realized effectively, due to the large irregular noise that couples through as the functional pattern is run. We adopted a combination of hardware noise reduction and test program modification to overcome this challenge.
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Michopoulos, John G., John C. Hermanson, and Athanasios Iliopoulos. "First Industrial Strength Multi-Axial Robotic Testing Campaign for Composite Material Characterization." In ASME 2012 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/detc2012-71064.

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In this paper we are reporting on the first successful campaign of systematic, automated and massive multiaxial tests for composite material constitutive characterization. The 6 degrees of freedom system developed at the Naval Research Laboratory (NRL) called NRL66.3, was used for this task. This was the in-augural run that served as the validation of the proposed overall constitutive characterization methodology. It involved accomplishing performing 1152 tests in 12 business days reaching a peak throughput of 212 tests per day. We describe the context of the effort in terms of the reasoning and the actual methods behind it. Finally, we present representative experimental data and associated constitutive characterization results for representative loading paths.
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Johnston, M., and M. Andrew. "EVALUATION OF AN AUTOMATED COAGULATION ANALYZER." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643253.

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The ACL (IL-Automated Coagulation Laboratory from the Fisher Scientific Group) is the first microcentrifugal analyzer incorporating 2 reading channels, a coagulometric channel consisting of a laser light source and a chromogenic channel consisting of a halogen light source. We have evaluated the instrument for precision and accuracy using different reagents for both clotting and the chromogenic assays. Replicate samples were run in both the PT and APTT modes using 4 different reagents. The reagent with the least particles had the greatest precision. The mean values for APTTs and PTs using a particle free reagent were 68.7 ± .83“ for the APTT (C.V. 1.2%), and 30.2 ± .33” (C.V. 1.1%) for the PT. A fibrinogen assay measured on the ACL (delta light scatter of the prothrombin time) was compared to the Clause fibrinogen assay in three population groups: the adult, the newborn and patients receiving thrombolytic therapy. The correlation for the adult and newborn was good with r values of .911 (n = 51) and .96 (n = 36) respectively. The thrombolytic therapy group had poor correlation r = .32. Antithrombin III (ATIII) and a2 antiplasmin (AP) assays were measured on the ACL using IIs chromogenic method. These were compared to an ATIII chromogenic method (Kahle) using a Gilford SBA 300 analyzer and α2 AP assay using a Protopath (Dade). The correlations were ATIII, r=.95 and α2 AP, r=.82. The plasminogen method of Friberger was adapted to the ACL giving us comparable results to those read off the Gilford SBA 300 (r=.93). With the introduction of the ACL we have been able to: 1) reduce the technical time required for assays by one half; 2) reduce reagent costs by one half to three-quarters; 3) reduce the amount of plasma required for screening tests by half the volume, which has greatly facilitated neonatal coagulation testing
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Gulati, Komal, and Krzysztof Kubiak. "Create a Virtual Learning Environment to Test and Validate the behaviour of Autonomous Vehicles." In FISITA World Congress 2021. FISITA, 2021. http://dx.doi.org/10.46720/f2021-acm-114.

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"Climate change and the need for renewable energy are driving the development of electric and hybrid vehicles, however, concerns about road safety still remain. To address this issue and provide better safety and increased mobility there is a need for the development of autonomous vehicle technology and now the automotive industry is heading towards bringing fully autonomous vehicles on the public roads in the next few decades. The major concern with these technology-driven vehicles is testing of autonomous vehicles on public roads as no human intervention would be allowed while driving and this may involve some risk for the driver and the surrounding environment as any error or fault in the system may lead to damage of that environment, loss of manufacturing cost, time, energy and even severe accidents could lead to loss of life. In addition, these vehicles consist of more complex design than traditional vehicles and thus comparatively would require billions of miles of testing. Considering the above factors, the industry has come up with the solutions to test these vehicles in a virtual environment first using the software in the loop approach. This concept is still in development and therefore this paper aims to develop a virtual learning environment where the performance of the control algorithms for an autonomous vehicle can be tested and validated under different driving scenarios. Rigorous research was first carried out to find out the available testing methods and software for performing simulations using different algorithms imposed on the software model for object and path detection. Based on this review a modeling design approach was chosen to perform simulations in MATLAB software. Different driving test scenarios such as a roundabout and a parking lot were created in the Automated Driving System Toolbox and simulation was run in Simulink to test the behaviour of vehicle model in terms of Automated Emergency Braking, Lateral Control, Cruise Control and results were observed and analyzed in Bird’s Eye Scope view and in 3-Dimensional Environment using Unreal Engine. Sensor Fusion technique was used to obtain more precise and accurate results. Vehicle dynamics of the model were also tested in order to compare the stability of the vehicle on the basis of Kinematic and Dynamic Model respectively. The functionality provided by the software was fully explored and relevant results were presented. This paper is focusing on building a flexible virtual testing environment that can be easily deployed by SME’s and start-up companies to develop and test autonomous driving algorithms using the software in the loop approach."
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Bartolozzi, Riccardo, and Francesco Frendo. "Evaluation of Drivers’ Attention Level by a Driving Simulator." In ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/esda2012-82298.

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Diagnosis systems for evaluating driver’s attention level have become very important in the last years and have gained an increasing attention from automotive manufacturers; indeed, traffic crashes represent worldwide one of the main public health problems and many accidents are demonstrated to be due to drivers’ hypovilance. In this work a driving simulator and specific test tools were developed to validate the possibility of monitoring the drivers’ attention level and capability. The driving simulator is equipped with a fixed cockpit and a single front screen. The cockpit reproduces the man-machine interface of a typical medium class car with automatic transmission, i.e. the driver interacts with the simulator by means of the throttle and brake pedals and the steering wheel. The pedals are endowed with passive feedback systems, whereas an electric motor applies an active feedback torque on the steering wheel. From the software point of view, the simulator is managed by four PCs connected by a LAN. Two of them are dedicated to the simulation of vehicle dynamics and for data logging, while the other two run the graphical scenario software. This includes a motorway area connected to an urban area with an autonomous traffic. The vehicle model was built with a block architecture in the Matlab/Simulink environment and is run in real-time by using the xPC Target toolbox. A specific block, consisting of an in-house developed 14 d.o.f. model, was set up to represents vehicle dynamics. The driving simulator is currently employed in experimental campaigns acquiring about 60 signals of driver’s input and vehicle quantities. In order to evaluate the drivers’ attention level, two specific tests were developed, which aim at measuring the drivers’ reaction time and ability in sudden events such as a brake manoeuvre or a sudden lateral skid. In the paper the driving simulator hardware and software are presented. The tests procedures, which were developed to investigate the driver’s attention, are also discussed with reference to some tests.
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Reports on the topic "Automated test run tests"

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Nantung, Tommy E., Jusang Lee, John E. Haddock, M. Reza Pouranian, Dario Batioja Alvarez, Jongmyung Jeon, Boonam Shin, and Peter J. Becker. Structural Evaluation of Full-Depth Flexible Pavement Using APT. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317319.

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The fundamentals of rutting behavior for thin full-depth flexible pavements (i.e., asphalt thickness less than 12 inches) are investigated in this study. The scope incorporates an experimental study using full-scale Accelerated Pavement Tests (APTs) to monitor the evolution of each pavement structural layer's transverse profiles. The findings were then employed to verify the local rutting model coefficients used in the current pavement design method, the Mechanistic-Empirical Pavement Design Guide (MEPDG). Four APT sections were constructed using two thin typical pavement structures (seven-and ten-inches thick) and two types of surface course material (dense-graded and SMA). A mid-depth rut monitoring and automated laser profile systems were designed to reconstruct the transverse profiles at each pavement layer interface throughout the process of accelerated pavement deterioration that is produced during the APT. The contributions of each pavement structural layer to rutting and the evolution of layer deformation were derived. This study found that the permanent deformation within full-depth asphalt concrete significantly depends upon the pavement thickness. However, once the pavement reaches sufficient thickness (more than 12.5 inches), increasing the thickness does not significantly affect the permanent deformation. Additionally, for thin full-depth asphalt pavements with a dense-graded Hot Mix Asphalt (HMA) surface course, most pavement rutting is caused by the deformation of the asphalt concrete, with about half the rutting amount observed within the top four inches of the pavement layers. However, for thin full-depth asphalt pavements with an SMA surface course, most pavement rutting comes from the closet sublayer to the surface, i.e., the intermediate layer. The accuracy of the MEPDG’s prediction models for thin full-depth asphalt pavement was evaluated using some statistical parameters, including bias, the sum of squared error, and the standard error of estimates between the predicted and actual measurements. Based on the statistical analysis (at the 95% confidence level), no significant difference was found between the version 2.3-predicted and measured rutting of total asphalt concrete layer and subgrade for thick and thin pavements.
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Lougheed, H. D., M. B. McClenaghan, D. Layton-Matthews, and M. I. Leybourne. Indicator minerals in fine-fraction till heavy-mineral concentrates determined by automated mineral analysis: examples from two Canadian polymetallic base-metal deposits. Natural Resources Canada/CMSS/Information Management, 2022. http://dx.doi.org/10.4095/328011.

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Exploration under glacial sediment cover is a necessary part of modern mineral exploration in Canada. Traditional indicator methods use visual examination to identify mineral grains in the 250 to 2000 µm fraction of till heavy-mineral concentrates (HMC). This study tests automated mineralogical methods using scanning electron microscopy to identify indicator minerals in the fine (&amp;lt;250 µm) HMC fraction of till. Automated mineralogy of polished grains from the fine HMC enables rapid data collection (10 000-300 000 grains/sample). Samples collected near two deposits were used to test this method: four from the upper-amphibolite facies Izok Lake volcanogenic massive-sulfide deposit, Nunavut, and five from the Sisson granite-hosted W-Mo deposit, New Brunswick. The less than 250 µm HMC fraction of till samples collected down ice of each deposit contain ore and alteration minerals typical of their deposit type. Sulfide minerals occur mainly as inclusions in oxidation-resistant minerals, including minerals previously identified in each deposit's metamorphic alteration halo, and are found to occur farther down ice than the grains identified visually in the greater than 250 µm HMC fraction. This project's workflow expands the detectable footprint for certain indicator minerals and enhances the information that can be collected from till samples.
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Kolgatina, Larisa, Lyudmyla Bilousova, and Oleksandr Kolgatin. Pedagogical diagnostics with use of computer technologies. CEUR-WS, June 2013. http://dx.doi.org/10.31812/123456789/3222.

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The technology of the automated pedagogical diagnostics is analysed. The testing strategy, oriented for pedagogical diagnostics purpose, and grading algorithm, which corresponds to Ukrainian school grading standards, are suggested. "Expert 3.05”software for automated pedagogical testing is designed. The methods of administration of the database of the test items are proposed. Some tests on the mathematical topics are prepared with "Expert 3.05". The approbation of these tests in the educational process of Kharkov National Pedagogical University named after G.S.Skovoroda is analysed.
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López-Soto, Jamie F., and Bryant A. Robbins. Laboratory measurements of the erodibility of gravelly soils. U.S. Army E ngineer Research and Development Center, November 2021. http://dx.doi.org/10.21079/11681/42443.

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The critical shear stress and erodibility of soil are fundamental parameters for modeling embankment breaching. Unfortunately, very few studies have examined the erosion characteristics of soils consisting predominantly of particles larger than sand. This report presents results of an experimental study in which the erosion characteristics of gravelly soils were measured. A flume apparatus was developed in which 0.45-m-square samples were extruded into confined flow. A mechanical laser system allowed the measurement of scour in real time, resulting in a continuous and automated erosion test. The critical shear stress of a uniform gravel was found to match the expected values based on the Shields diagram, while tests that were composed largely of gravel but contained other soils, such as sand, silt, and clay, varied significantly with the critical shear stress and erodibility, depending highly on the characteristics of the finer soils.
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