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This paper presents our practice of teaching the contemporary ARMv7M architecture and ARM assembly programming, and our experience of using μVision, a professional embedded software development environment, for assembly programming assignments on ARM Cortex-M processor-based systems. ARM architectures are dominantly used in mobile devices and embedded systems [4]. The survey data on the use of μVision...
Sensus Ekonomi 2016 (SE2016-Economy Census 2016) which will be held in 2016 is an important and massive activity. Badan Pusat Statistik (BPS-Statistics Indonesia) taking main responsibility needs to arrange strategic and appropriate actions for the success of the event. One of the actions that can be used to support SE2016 implementation is by providing information about progress of SE2016. Therefore...
Teaching a hardware-based course for computer science students is a very challenging task. Students need to do a lot of practical work in the laboratory, usually do some practical project, learn theory and finally take the exam. This is a very hard task for the first hardware-based course — Computer architecture and organization (CAO), especially if it is offered in the first year of studies. Many...
We present the design and organization of an homogeneous asynchronous bit-level array based on Null Convention Logic. A bit element (bel) array represents a bit-level hybrid processor that exhibits both Spatial and Temporal computing characteristics. The bit elements are organized in a 2D grid, with eight-way connectivity. Programs represented as Directed Acyclic Graphs can be mapped to the array...
The increasing number of people using social media to express their personal experiences has led to an emerging interest in supporting social media analysis for marketing, opinion analysis and understanding community cohesion. Social customer relationship management (SCRM) systems have become an interesting research area. Generally analysis needs to be done on large volumes of data (Big Data) in an...
In the article the question of building information control system with fault-tolerant architecture is considered. It is proposed to ensure fault tolerance by combining methods of performance reserve and distributed(decentralized) dispatching. An example of the reconfiguration of the system built on the basis of the proposed architecture is also considered.
The teaching and learning process of memory hierarchy is a not simple task. Many topics studied in theory may discourage learning due to its complexity. Resources have been developed to improve learning experiences, and learning objects are resources worth taking into account. This paper presents a learning object called Amnesia, which aims to facilitate the knowledge construction by simulating the...
The automated formation of the interactive task for the computer aided training means is studied in the article. This problem is of current importance since there is a necessity to create an instrumental tool that would give an opportunity to realize different types of the testing and training tasks on basis of the interactive technologies in the modern stage of the computer training system development...
The talk will discuss how open hardware, open software, and disaggregation enable to build efficient data centers in any size from small to super-big. The talk will show a real life Facebook architecture in network, hardware and software that will enable future data centers developers to control their destiny and scale at their own pace the data center capacity and size with the most effective PUI...
This paper surveys how the computer input/output (I/O) subsystem is taught in introductory undergraduate courses. It is important to study the educational process of the computer I/O subsystem because, in the curricula recommendations, it is considered a core topic in the area of knowledge of computer architecture and organization (CAO). It is also a basic knowledge to be acquired in order to work...
The aim of this paper is to show that an accurate and efficient text classifier for relatively simple problem domains can be created in only a few hours of development time. The motivating example discussed in the paper is a recent HackerRank competition problem that tasked competitors with creating a classifier for questions from the popular question and answer platform StackExchange. The paper describes...
Currently, the amount of data is huge. Not only is the quantity of data growing in size, it is also becoming much more diverse and complex, significantly complicating the issues around its creation. It is increasingly important to improve and maintain infrastructure services for a long time. Therefore, this study uses an automated approach in which digital policies and strategies are represented as...
Big data is data that exceeds the processing capacity of traditional database systems. The data is too voluminous, moves too fast, or is impossible to be managed by the structures of existing database architectures. Hence there must be an alternative way to process these data. This paper outlines the fundamental aspects of Big Data along with its opportunities and challenges. The paper builds on some...
Computer systems play an integral role in all facets of the engineering profession. Systems users are always in need of faster, more powerful, yet cheaper computer systems. This calls for an understanding of the processor-level components of computer systems, their design and operation, and their impact on the overall performance of the systems. To fulfill this requirement the course on Computer System...
A Grid system is a promising solution for sharing distributed resources of registered participants to perform tasks whose demands may exceed the capacity of individual participating organization. However, the collaborative aspect of Grids is still underdeveloped as they lack features and mechanisms for human interaction and collaboration. This paper presents a prototype system for collaborative task...
In the last 10 years we have provided an interactive online course on Computer Architecture and Organization, which uses Online Learning and Interactive e-Assessment technology to support easier learning. The technology enabled an interactive environment which, checks student's knowledge and enables continuation to the next learning environment based on decision making criteria to check if sufficient...
The paper covers design principles and creation methods of several reconfigurable computer systems based on FPGAs of the Xilinx Virtex family. A method of structural procedural organization of computations in reconfigurable computer systems and its practical realization for their programming are considered. There are given technical parameters and design features of several computer systems based...
Advancement in computer system hardware makes it difficult to meet the demands of teaching computer architecture and organization. Visualization of different architectures enhances the learning process among students by using simulators. Rather making a comprehensive simulator that can cater the requirement for the course, freely available simulators can serve the purpose as they can save time resource,...
This paper describes the development of the srBPA ontology, which is a formal ontology that conceptualizes the elements of the Riva-based business process architecture and the relationships between them. This ontology was instantiated using the UWE's CEMS faculty administration case study in an attempt to assess the correctness and the usefulness of the developed ontology. The assessment revealed...
Abstract¡XFrom rural United States to the battlefield and beyond, connecting patients with their formal and informal caregivers, along with emergency response workers¡Xas well as providing each party with essential information that improves outcomes¡X are daunting challenges. There is currently great concern in the healthcare industry over health information technology (HIT), including high cost,...
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