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Software-Defined Networks (SDN) rely on flow tables to forward packets from different flows with different policies. To speed up packet forwarding, the rules in the flow table should reside in the forwarding plane as much as possible to reduce the chances of consulting the SDN controller, which is a slow process. The rules are usually cached in the forwarding plane with a Ternary Content Addressable...
Quantum computers could efficiently solve problems that are intractable by today's computers, thus offering the possibility to radically change entire industries and revolutionize our lives. A quantum computer comprises a quantum processor operating at cryogenic temperature and an electronic interface for its control, which is currently implemented at room temperature for the few qubits available...
Information and communication technology, services and corporate security shape modern working places creating new added values. The development of technology markets and new innovations impose phrase how to lead IT and thereby be successful. The article describes and develops pragmatism and interdisciplinary of information systems of companies with the help of ITIL methodology. The construction of...
The purpose of this paper is to introduce a set of automatic feeding system in the tank area, to achieve a variety of material handling precision control. This paper introduces the composition and function of the system and describes the characteristics and application of PCS7 software in the automatic feeding control system. The system was designed and developed based on Siemens PCS7 software. The...
In the article an approach to accounting uncertainty of the initial information in the system research. It consists in the inclusion of uncertainty as one of the parameters in the studied model systems. The authors propose classification according to the degree of uncertainty, which allows you to identify the following types of uncertainty: complete certainty, stochastic and fuzzy uncertainty. Described...
Usage of industrial networks of Internet with net-centric control is the driving trend of the future material manufacturing of goods and services. The bright future of this approach is out of doubt provided these complex net-centric systems will use adaptive approach to planning of manufacturing scenarios and function with high reliability. The issue here is that such systems are characterized by...
Operator situational awareness in Nuclear Power Plant (NPP) control rooms is quintessential in ensuring plant safe operation. Towards improving situational awareness, a novel framework of the EYE - Expert Supervisory System capable of visually monitoring human machine interfaces (HMI) in cyber physical system (CPS) is proposed with target application in NPP control room environment. EYE applied on...
Cyber-physical systems U+0028 CPS U+0029 are complex systems with organic integration and in-depth collaboration of computation, communications and control U+0028 3C U+0029 technology. Subject to the theory and technology of existing network systems and physical systems, the development of CPS is facing enormous challenges. This paper first introduces the concept and characteristics of CPS and analyzes...
Attacks on an operating system kernel using kernel rootkits pose a particularly serious threat. Detecting an attack is difficult when the operating system kernel is infected with a kernel rootkit. For this reason, handling an attack will be delayed causing an increase in the amount of damage done to a computer system. In this paper, we discuss KRGuard (Kernel Rootkits Guard), which is a new method...
Bilevel programming deals with hierarchical decision processes with two decision levels, in which the upper level (leader) and the lower level (follower) decision makers control different sets of variables and pursue different objective functions. The problem is even more complicated when multiple objective functions are considered in the lower level (semivectorial bilevel problem) since a set of...
Brain computer interface (BCI) is a technology that enables a user to interact with the outside world by measuring and analysing signals associated with neural activity, and mapping an identified neural activity pattern to a behavior or action. In this work, an BCI system was developed where the operation of a quadcopter is controlled by identified brain concentration and eye blink patterns. A portable...
Cyber-Physical Systems are integration of computer-based equipment used in industrial automation, embedded systems, control systems and etc. Computer-based equipment needs to be protected against unauthorized access and control. The widely accepted approach to computer security is based on security in depth, meaning that the computer system is viewed as a layered structure and security is introduced...
In this paper VHDL (Very high level Hardware Description Language) is used to design and implement a Two Dimensional Reconfigurable Cache memory (cache size and associativity) using FPGA(Field-Programmable Gate Array). In this design the cache memory architecture allows to change the memory organization and size of its memory by using a cache size controller unit and way controller unit, to improve...
A process graph is a graph designed to visually explain the action of programs which make use of the fork and wait system calls. We outline a tool that automatically generates process graphs for a class of C programs. The key idea behind our tool is to use a program's control flow graph (CFG) to determine its process graph.
Considering the disadvantages of low efficiency and huge demand for manpower, the automated batch calibrating system for MIMU(MEMS Inertial Measurement Units) is designed. The system mainly consists of muti-channel data acquisition, data storage and data processing module and automatic control module. MIMUs' datas are transmitted through Ethernet interface and control instructions are transmitted...
The present paper is a brief history of the evolution of HPC at a research institution in Argentina. In addition to the historical review, we would like to show that two components are necessary in important projects: knowledge and Government's interest.
The concept of embedded systems is considered. The advantages of developed embedded systems compared to general purpose are emphasized. The possible ways to develop microcontroller-based embedded systems design tools are analyzed. The features provided by MCU manufacturers are touched upon. The authors investigate the case of development of equipment for education, research and design of embedded...
The learning of reading is one of the challenges of school and one of its most important activities, because reading is the basis for other school activities and a fundamental element for the exercise of citizenship. The applied behavior analysis have been useful for the development of reading and writing instruction programs by means of two paradigms: the stimulus equivalence that seeks to identify...
The article shows the design and implementation of a gesture control system, which determines the gesture from the movement of the hands. The presented gesture controller system can be built relatively easy from cheap components, so it is ideal development goal in case of a students' project also in the field of project based learning. The movement detected with distance measurement sensors, and the...
Anti-Tank Guided Missile (ATGM) is Indonesian Army' main defense equipment, whose availability depends on purchasing from abroad. The dependency to other countries allows many weak points and makes Indonesia merely a user, which cannot do anything against the import of defense equipment. Moreover, as a user having obligation to report the status of the defense equipment to the producer, Indonesia's...
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