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In this paper we investigate the effect of test case length on the performance of test suites for automated graphical user interface (GUI) testing. Research has been done on the effect of test length for traditional white-box testing, however, these findings do not necessarily extend to GUI testing. We run experiments on five subject applications using a custom-built dynamic test generator. We measure...
Graphical User Interface (GUI) application is a kind of typical event-driven software (EDS) that transforms state according to input events invoked through a user interface. It is time consuming to test a GUI application since there are a large number of possible event sequences generated by the permutations and combinations of user operations. Although some GUI test case prioritization techniques...
Recent improvements in microelectrodes technology have enabled neuroscientists to record electrophysiological signals from hundreds of neurons and simultaneously from a large number of channels. However, several environmental factors may introduce noise and artefacts and affect proper interpretation of recordings. Thus, the development of appropriate signal acquisition and processing platforms dealing...
This paper describes a novel method to design a simple real time GPS (Global Positioning System) receiver system for navigation, positioning and tracking applications. This system is developed to provide various positioning and navigational parameters like latitude, longitude, velocity, altitude, the name of the current location etc. This system also provides information regarding the satellites which...
We have made a short review on the GUI technologies used in the business world and their impact on Education. Starting from mainframe user interfaces, through the different client-server architectures we show the trends, what kind of surfaces the end-users would like to use. We discuss the reasons why the trends could not always be followed by different kind of systems. Even if such novelties are...
A framework is presented for industrial hygiene inspection using a remotely-operated ground vehicle with multiple sensor payloads attached to it for detecting various hazardous gases and chemicals. A control scheme and a graphical user interface between the vehicle and operator is strictly mandated for tasks requiring remote inspection. By leveraging existing navigation and path planning algorithms,...
Recently, the automatic test packet generation (ATPG) tool is proposed to verify a network for error conditions (e.g., incorrect firewall rules, software, hardware, and performance errors). However, this tool is not able to verify aggregated flows (i.e., flows having wildcards in some of their fields) for matching issues. In this paper, we propose a mechanism to verify aggregated flows in OpenFlow...
Many software applications have been developed in recent years, to exploit the convergence between voice and data networks and the availability to the final user of high speed and low cost connections. These software applications operate in real-time communication scenarios and, at least in principle, should ensure portability and platform independence. In this paper a software IP telephony application...
In this paper we present the results of a two-phase empirical study where we evaluate and compare the applicability of automated component-based Graphical User Interface (GUI) testing and Visual GUI Testing (VGT) in the tools GUITAR and a prototype tool we refer to as VGT GUITAR. First, GUI mutation operators are defined to create 18 faulty versions of an application on which both tools are then applied...
Traditional rehabilitation in the United States has been ineffective mainly due to the lack of patients fulfilling their program requirements. The PiP Virtual Rehabilitation System offers patients an engaging and customizable rehabilitation program. The PiP system is able to quantify improvement in balance by using the Nintendo Wii Balance Board (WBB) to measure the patient's center of pressure (CoP)...
The effort and expertise required for manually crafting the models for model-based testing (MBT) is a major obstacle slowing down its industrial adoption. For implemented and executable systems, there are approaches to automate some part or even the whole process of creating the models for MBT. Recently, using extracted models for testing graphical user interface (GUI) applications has been a popular...
A new portable and programmable transcutaneous electric stimulator Compex Motion that can be used for a wide range of Functional Electrical Stimulation (FES) applications is presented. The stimulator has four current regulated stimulation channels and has two input channels that can be configured as analog or digital input channels. The number of stimulation channels can be expanded in multiples of...
In the domain of computer based systems C++ programming language is often used as mean to implement certain functionality that is critical in aspect of resource consumption, but it also brings several drawbacks that reduce flexibility and speed of development. Goal of this paper is to present one approach in removing direct dependency on platform for development of applications by introducing script...
Recommender systems for source code artifacts are newly emerging and are now successfully supporting programmers. Their underlying knowledge bases, recommender algorithms, and user interfaces are well studied. Integrated into the development environment, they do a fairly good job in reducing complexity and development time.
Wind tunnels are used in aerodynamic and heat transfer research to analyze various effects on solid objects when air is forced on to them. This is done using a powerful fan or by a blower. These wind tunnels are equipped with suitable sensors for sensing various parameters like pressure variation, calculating the aerodynamic forces and other fluid flow characteristics. In present work, velocity of...
Graphical User Interface (GUI) provides a popular and convenient way for the user to freely interact with the systems which makes it widely used in various software applications, it has become an important and indispensable part of today's software. Owing to the characteristics of GUIs different from the traditional software, traditional test techniques and methods cannot satisfy the requirements...
Due to the complex causality of failure and the special characteristics of test cases, the faults in GUI (Graphic User Interface) applications are difficult to localize. This paper adapts feature selection algorithms to localize GUI-related faults in a given program. Features are defined as the subsequences of events executed. By employing statistical feature ranking techniques, the events can be...
Nowadays, Field Programmable Gate Arrays (FPGAs) are used in very diverse applications. Modern FPGA devices offer high capacity to implement digital design with a wide range of specific resources. Typically, FPGA vendors categorize theirs devices in families suitable for: (1) high performance applications or (2) low-cost designs. On the other hand, FPGA manufacturers offer different design tools with...
Agriculture is the back bone of Indian economy. Timely and sufficient supply of water is the most important requirement for agriculture. There is a continuous need of monitoring the moisture level at agriculture lands. The focus is on developing project with a simple GUI system along with mathematical modelling of a new and cost effective irrigating system. This paper introduces an automatic module...
This paper describes a custom-designed measuring system based on Digimatic indicator and its integration into LinuxCNC control software. The system is composed of a digital indicator equipped with Digimatic output and a MODBUS slave module which is connected to the CNC machine's PC via MODBUS. Although, the described measuring system was primarily intended for the evaluation of mechanical parameters...
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