The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Machine learning has become one of the go-to methods for solving problems in the field of networking. This development is driven by data availability in large-scale networks and the commodification of machine learning frameworks. While this makes it easier for researchers to implement and deploy machine learning solutions on networks quickly, there are a number of vital factors to account for when...
Model-Based Testing rises hopes of project teams of meeting both eager time and budget constraints as well as achieving better system quality by thorough testing. However, toolchain and method impose a certain skill set on the project engineer. This paper presents a possible way forward and introduces the constraints to the system architecture.
There are so many applications using Crowdsource techniques in retrieving data, especially data on the traffic density of vehicles on certain roads, sample applications that already implementing the concept Crowdsourced data such as Waze, Google Maps, Bing Maps, etc. However, from that Crowdsouced data it will arise the question, whether the given data valid? Or how accurate the data provided by the...
Any kind of smart testing technique must be very efficient to be competitive with random fuzz testing. State-of the-art test generators are largely inferior to random testing in real world applications. This work proposes to gather and evaluate lightweight analyses that can enable the creation of an efficient and sufficiently effective analysis-assisted fuzz tester. The analyses shall leverage information...
The User Requirements Notation is a standard published by the International Telecommunication Union that contains two complementary notations for goal and scenario/workflow modeling. Use Case Maps (UCM) – the workflow notation – focuses on the causal relationships of the steps in a workflow without requiring the specification of detailed message exchanges and data. A UCM model captures the interactions...
Large-scale software systems like Amazon and healthcare.gov are used by thousands or millions of people every day. To ensure the quality of these systems, load testing is a required testing procedure in addition to the conventional functional testing techniques like unit and system integration testing. One of the important requirements of load testing is to create a field-like test environment. Unfortunately,...
This research presents electrical signal waveforms analysis and classification by applying the principle and theory of ANFIS. The input data for training and testing the network were processed by using Fast Fourier Transform. There are three input variables and one output for the network. From the experiment to determine the number of nodes in the 1st layer in order to obtain the optimal Mean Square...
Trends in industrial automation systems are placing more importance on using streams of digitized data to perform various automation functions in real-time, e.g., power, process, and factory automation. To ensure high reliability and availability, individual devices or (sub-)systems thereof need to be tested with respect to their expected real-time behavior in the system context at various stages...
As digital life became more intertwined with our daily activities, humans developed an increasing reliance on cloud computing to sync data between all their devices, acquired 24/7 access to information through the internet, as well as the ability to share data from anywhere using a variety of methods. Predictably, technology began to exert its influence in education, with new practices of large-scale...
Credibility of science is fundamentally due to the strenuous efforts made to verify the general consistency among relevant facts, theories, applications, research methodologies, etc. and scientific method which emphasizes the significance of continuously building and testing hypotheses has withstood the test of time as a successful methodology of acquiring a body of knowledge, we can rely on, at least...
The testability of equipment has become the key factor affecting equipment availability, and detracts from readiness and mission success. To overcome the current problems associated with the analysis of equipment testability, such as non-comprehensive failure mode coverage, low fault detection rate, and low fault location accuracy, this paper presents a system testability modeling and analysis method...
Having scientific publications is an evidence of a lecturer's efforts to fulfill the obligation to carry out research activities as one of the three obligations of Higher Education in Indonesia, i.e. education and teaching, research, and community service. The objective of this research is to evaluate the determinant factors of publication in Scopus by Institut Teknologi Sepuluh Nopember (ITS) lecturers...
In order to verify whether the functions have been rightly implemented into the software, the developer is involved with the task of developing a set of test cases thereby influencing the set of functions and modules present in the software so that the developer can judge upon the defects laid into the implemented functions. The set of functions which these test cases influence comprises what in common...
This paper proposes an online calculation method of theoretical power losses for high-voltage(HV) distribution system based on rapid modeling and data quality analysis in order to improve the timeliness, accuracy and efficiency of the important task. At first the power grid structure model can be rapidly formed according to the basis data library transferred from the original PSD-BPA format file....
To analyze the distributed detection systems in complicated application environments theoretically and overcome the disadvantages, where a high-general and abstract model is lacking for the analysis, guidance and visualized description, a distributed network architecture model from the design point of view of the top level of the system was proposed. We define and analyze our model based on the theory...
This paper is devoted to the description of software for statistical analysis of lifetime data. Software “LiTiS” allows constructing parametric and semiparametric accelerating life testing models with right censored and left truncated data. The overview of main parts of user interface and some properties of the software are presented in the paper.
Modern electric distribution systems with emerging operation methods and advanced metering systems bring new challenges to the system analysis, control and management. Interdependency of cyber and physical layers and interoperability of various control and management strategies require wide and accurate test and analysis before field implementation. Real-time simulation is known as a precise and reliable...
The use of multivariate pattern analysis (MVPA) has grown substantially over the past few years. Many studies using MVPA estimate the response of individual trial activity and perform hypothesis testing using a non-parametric approach. Here we show that the default auto regression model of order 1 used for temporal whitening of BOLD data is problematic in that it leads to biased permutation tests...
From the five aspects of software nature's reliability, analyzing and designing phase's reliability, encoding phase's reliability, testing phase's reliability and hardware environment's reliability, software reliability comprehensive assessment indicator system has been established, and based on method of fuzzy comprehensive evaluation, software reliability comprehensive assessment model has been...
The previous research with the title Analysis and Simulation of Gait Quality Assessment System for Modeling School Based on Video Processing Using Variable Module Graph Method [1] has obtained a system accuracy rates of 52%. The current research is conducted by adding extra features and making it into several testing scenarios to see which of those give the highest accuracy rates compared to the previous...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.