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P-sets consists of an internal P-set XF and an outer P-set XF and has dynamic characteristics, which result from the internal dynamic characteristics on XF and the outer dynamic characteristics on XF. In order to extend the application of the P-sets, the paper proposes an F-recursive binary tree through applying the dynamic characteristics for the P-set XF. Meanwhile, the paper provides the structures...
Security is a prime concern in today's era of technology when dealing with digital data. All the information is managed by the file system which is the core layer of security in an Operating System. Due to lack of security at this layer, private information can be accessed by an intruder or in case of theft data can be read via mounting it on to a mount point and accessing the information. Other layer...
The concept of the cloud is no longer limited to providing remote hardware or platform support with the development of cloud computing technology. Instead, it encapsulates all aspects of the content in computer field into service invoked by others. As an important part of software, data resource has become core services to the cloud platform in areas such as collaborative manufacturing and collaborative...
Web-based laboratories are promising to save the cost required to setup a hands-on laboratory in schools. There are several basic experiments in physics which help the students understand the basics of classical physics. However, the rising cost of laboratory infrastructure and costly equipment to conduct these experiments make it difficult for schools, in developing countries like India to build...
Sometimes calligraphy lovers want to generate a calligraphic plaque in style of some famous calligraphers, but some characters hadn't been written or were damaged in the long history of Chinese calligraphy. It will be a significant thing to use computer-aided synthesis technology to create calligraphic characters in the particular style. Though such kinds of research work have been done, the synthesized...
Information disguising is one of means to insure information transmission security. In order to obtain a way to disguise information, this paper researches a disguising way that is transmitting false information to realize information security. The paper proposes F-disguise carrier information and F-disguise surplus information by using P-sets. By combining them, the paper proposes F-disguise information...
In this work the latest multi-graphical-processing unit (multi-GPU) libraries included with the NVIDIA® CUDA® toolkit are used to accelerate the simulation of the radar cross section (RCS) of a target discretized to 125,913 unknowns. On a system with four NVIDIA Tesla K40 GPU cards, the total runtime of a full-wave out-of-core method of moments (MoM) solver was reduced from about 4 days to about 5...
The acquisition of reading skills is decisive for the academic achievement of elementary school students. However, unlike other domains of human development, learning to read is a complex process. With this in mind, several attempts have been made to find new educational strategies to foster students reading motivation. That is the context in which Letrinhas appears. Considering the enormous potential...
Parallel computing namely the unification of multiple computers or servers into a single unit that can work simultaneously or processes simultaneously. Parallel computing is creating programs and processes run faster as more and more CPU used. Basically parallel computing using network media, but that is characteristic in particular is how to resolve the issue. Problems encountered here is how me-rendering...
This paper concerns with designing a wearable system for prosopagnosia rehabilitation. The system performs a real-time face recognition application that runs on an autonomous embedded platform built on an eyewear. The prototype involves a single system-on-module such as Raspberry Pi Compute Module and the Raspberry Pi Camera attached to a custom designed PCB with HDMI output, power supply input, Raspberry...
Serial number is a unique number given to a product which can be used for product identification and inventory management. Information about the product may be its manufacturing date, expiry date, place of manufacture and so on. Some companies use serial numbers to keep track on the number of products which a retailer is authorized to sell. Thus serial number identification becomes an important part...
This paper lays attention upon the advantages of Apache Spark over Hadoop MapReduce and analysis of real time data using time-series analysis. As Hadoop MapReduce is a widely used and famous execution engine for working with the storage and analysis of large datasets. In MapReduce, the data is read from the disk and the result is written to the Hadoop Distributed File System (HDFS) after a particular...
To verify embedded systems early in the design stages, we need formal ways to requirements specification which can be as close as possible to natural language interpretation, away from the lower ESL/RTL levels. This paper proposes to contribute to the FSL (Formal Specification Level) by specifying natural language requirements graphically in the form of temporal patterns. Standard modeling artifacts...
The ability to design effective solutions using parallel processing should be a required competency for every computing student. However, teaching parallel concepts is sometimes challenging and costly, specially at early stages of a computer science degree. For such reasons we present a set of modules to teach parallel computing paradigms using as examples problems that are computationally intensive,...
This paper presents results of the research of students at the Faculty of humanities and social sciences in Zagreb, Croatia about their attitudes and perceptions of digital scientific information landscape. The results of the research show that use of digital scientific information resources including use of open access information resources has become a constant activity among students in their daily...
Writing software is as much a skill as it needs knowledge. Skills come by practice and effective practice needs repetitions and variations. However, many students are not always intrinsically motivated to practice enough and often not able to apply appropriate variations in practicing. This paper describes the principle of an online platform with the goal to generate the necessary amount of practicing...
Human computer interaction has become a revolutionary field and now a days, It is recognized as a research field. Focus of this pape is to proceed in the field of human computer interaction. This paper presents a idea in which, projector projects the computer screen on the board and user can control the computer using stylus and gestures. These types of interactive applications are widely used in...
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