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In recent years, lightweight cryptography has become essential especially for the resource-constrained devices to ensure data protection and security. The selection of suitable cryptographic algorithm which is directly linked to requirements of the system will have dynamically effect on following such metrics like performance of the device, hardware resource cost, the area, speed, efficiency, computation...
In recent years there has been a growing interest in Internet of Thing, Big Data and Mobile Internet. With the rapid growth of the amount of data in the embedded environment, using a traditional embedded processor is hard to satisfy the requirements of big data processing. Sorting is one of the fundamental operation in data processing and is also frequently used for search, filter, feature analysis...
In order to develop the bottom driver software more rapidly and efficiently which are used in automotive battery management system and to get rid of high dependence on the hardware and low reusability of the drivers in automobile controller, this paper puts forward a kind of driver design method based on automotive open system architecture (AUTOSAR). Simulation modeling module has been made with the...
In this study, Arduino microcontroller based traffic signalization automation system that is remote-manageable with a web service is presented for duration scheduling of traffic signal lights. In this realized system, it will be possible to adjust the light durations dynamically over the internet. Thus, during sudden moments of intervention, a great convenience and speed will be ensured for updating...
The development of a network centered life has increased overall data rates in core networks. Thus, data centers face the challenge to provide always more services at higher data rates while reacting quickly to complex failures and more powerful attacks thanks to efficient network forensics. Moreover, Software-Defined Networking (SDN) becomes a standard which offers agility but also requires forensic...
The paper presents a system that uses Laboratory Virtual Instrument Engineering Workbench (LabVIEW) software to monitor, and to control the state of an electrical machine depending on user imposed limits. In this system, the real-time variables of an electrical machine are measured and transferred to a controller (PC) through Data Acquisition Card (DAQ). The NI USB 6009 DAQ is selected for this project...
Remote Laboratories are used in educational settings as tools to give students access to experiments that are not physically available to them at their institutions. During implementation, problems such as: bandwidth, security or limitations in terms of the usability, have been identified. This paper proposes an approach that integrates, what we call, a Smart Adaptive Remote Laboratory (SARL) with...
Threats within the network are a security risk with which you deal daily. Due to this, the use of more complex means of security than the Firewall should be considered to perform the analysis of the traffic behavior of the network by means of devices of next generation such as Systems of Detection and Prevention of Intrusions (IDPS). This article presents a comparison of commercial systems and open...
Current handhelds incorporate a variety of acceler-ators/IPs for improving their performance and energy efficiency. While these IPs are extremely useful for accelerating parts of a computation, the CPU still expends a significant amount of time and energy in the overall execution. Coarse grain customized hardware of Android APIs and methods, though widely useful, is also not an option due to the high...
Spacecraft on-board computers are responsible for controlling the spacecraft platform, payloads, or other on-board devices. Their mission-specific software allows communication with ground or other on-board computers. Traditionally, on-board software has been written close to the hardware in assembly language, Ada, C, or C++, with or without a real-time operating system (RTOS) [1]. As the spacecraft...
Data compression technology is the necessary technology in the age of big data. Compared with software compression techniques, hardware compression techniques can improve speed and reduce power consumption. LZMA is a lossless compression technology, and its hardware implementation has broad application prospects. This paper proposes a novel high-performance implementation of the LZMA compression algorithm...
Real-time lossless compression can reduce the burden of big data transmission and storage. Hardware compression is faster and more energy saving when compared with software. This paper proposes a novel LZO hardware architecture and various acceleration methods, integrates the compressor module and other IP modules. Finally, test and demonstration are provided on the DE2 development board. The results...
Integrated Computer Control System (abbr. ICCS) of large-scale laser facility uses a scalable software architecture to manage more than 10,000 control points to operate 48 powerful laser beamlines, provides for the integration of all elements of laser and target area distributed subsystems to form an overall operational control system. Fault detection and diagnosis test are the important technique...
This paper presents the design and implementation of a controller that works with Fuzzy Logic, which allows to control the flow of a fluid in a training station of flow. The controller with Fuzzy Logic is implemented using two different low-cost boards: Arduino UNO and Raspberry Pi3. The purpose of this work is to analyze the behavior of these two boards when they are used with an advanced control...
The purpose of the following study is present the MOOC Information System Generic Architecture as a result of the analysis of quality characteristics found in the literature concerning of MOOC, and the application of the Discovering Hybrid ARchitectures by Modelling Actors (DHARMA) method based on the use of i∗. Generic Architecture refers to the identification of MOOC system actors, the services...
The intelligent control technology of agricultural machinery based on satellite navigation system is an important part of modern agriculture fine production. This paper through the technical theory analysis, system hardware and software design, control terminal research and development, the actual application of the overall research, the use of embedded system hardware and software collaborative optimization...
Software Reliability Classes (SRCs) have been developed in order to compare the field reliability performance of a sequence of software releases for a cluster of similar hardware products. A specific cluster is characterized by the type of market the hardware supports, and the software releases for the cluster have similar functionality, complexity, size, and customer expectations. SRCs are a normalized...
The number of IoT, the Internet of Things, deployments is on the rise worldwide. In particular, we are witnessing an emerging trend of smart cities all over the world. IoT requires hardware, software, integration, deployment and maintenance. Considering the complexity and burdens of the whole process of IoT activation, it is reasonable to deploy an area-scale platform to leverage IoT adoption. These...
Several web-based signal processing simulation packages for education have been developed in a Java environment. Although this environment has provided convenience and accessibility using standard browser technology, it has recently become vulnerable to cyber-attacks and is no longer compatible with secure browsers. In this paper, we describe our efforts to transform our award-winning J-DSP online...
Active learning has demonstrated value in STEM education and various meta analyses show improvements in student performance when making use of active learning pedagogy and active learning classrooms. One limiting factor to extending the reach of active learning is cost. Many models for state-of-the-art active learning environments make use of tools and infrastructure through which students can connect...
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