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Group-oriented applications require multicast communication for distributing information among the group members efficiently. The deployment of such kind of applications in strategic and military grade organizations needs the secure group-oriented mechanism. The key concerns involved in secure multicast communication are "forward and backward security", "source/recipient identification...
This paper presents a descriptive study based on an online simulator of computer skills for primary school teachers in northwest Mexico. It was developed in order to serve as a research instrument in a funded project by the National Council of Science and Technology (CONACYT) and Centro Regional de Formación Docente e Investigación Educativa del Estado de Sonora (CRFDIES). The system was developed...
Today is the era of intelligence in machines. Through Artificial Intelligence, machines have started to mimic various human traits today. One instance of this is the artificial intelligence conversational entities, also called chat bots, which are computer programs capable to carry out near-natural conversation with people. Chatbots are important because they are one of the most prolific examples...
The purpose of this paper is to build an Internet taxpaying system for all taxpayers of a certain province local taxation bureau. First this paper analyzes the present situation of tax information at home and abroad, and points out the problems of Internet taxpaying. Secondly, the paper discusses the technologies used in system development, the Spring MVC framework. After that, the paper analyses...
In 2013, the Center of Excellence in Remote Sensing Education and Research (CERSER) added more satellite receiving hardware to its current National Oceanic and Atmospheric Administration (NOAA) satellite system [2]. The program now processes both NOAA satellite images as well as Geostationary Operational Environmental Satellite (GOES) [8] satellite images. This new imaging capability required the...
The knowledge base is a machine-readable set of knowledge. More and more multi-domain and large-scale knowledge bases have emerged in recent years, and they play an essential role in many information systems and semantic annotation tasks. However we do not have a perfect knowledge base yet and maybe we will never have a perfect one, because all the knowledge bases have limited coverage while new knowledge...
We describe the issues arising from the initial specification of a web-based toolkit that comprises different types of information retrieval and analysis tools. It is specifically intended for policy makers in governmental and legislative institutions, to help them research subjects of a policy in question, but the tool is general in its nature and could be applied to other domains. The major focus...
The growth in information technology has led to a higher level of education process. Web-based system provides indisputable advantages to educational resource relevantly and convincingly. Supervision for final year project students seems to have major infirmity in two-ways communication between supervisor and supervisee, which affected the outcomes of their findings. Thus, e-Supervision system is...
This paper presents the development of an online-based continuous-assessment repository system designed to cater the needs for both lecturers and students. Conventional methods of notifying continuous assessment marks, e.g. test or assignment marks to students include displaying the students' marks on the bulletin boards or merely by returning the marked tests or assignments to students. While these...
The FI-CONTENT project aims at establishing the foundation of a European infrastructure for developing and testing novel smart city services. The Smart City Services Platform will develop enabling technology for SMEs and developer to create services offering residents and visitors to cities smart services that enhance their city visit or daily life. We have made use of generic, specific and common...
Nowadays the internet technology has changed our life and the modes of our work and study. Under this condition, electric-learning (e-learning) will become a principal pathway of obtaining knowledge for basically medical education. To investigate the effects of the e-learning system on the microbiology and parasitology studying, we gave the teaching of microbiology and parasitology with the e-learning...
This paper presents development of a real time remote electrical parameter monitoring system for the single phase supply in the LabVIEW environment. In this paper, the use of SCADA software like LabVIEW along with a low cost microcontroller based data acquisition system is presented for real time remote monitoring of important electrical parameters like root mean square voltage and current, peak-peak...
Internet of things (IoT) has rapidly become one of the most familiar and perhaps most discussed topic on the research field. The attention for the Internet of Things is mainly due to the new connected products intended to bring greater efficiencies and simplicity to life. Variety of IoT applications lead to equally wide variety of security issues. In this paper, we propose an approach to provide secure...
Providers (SP) are wishing to increase their Return of Investment (ROI) by utilizing the data assets generated by tracking subscriber behaviors. This results in the ability of applying personalized policies, monitoring and controlling the service traffic to subscribers and gaining more revenues through the usage of subscriber data with ad networks. In this paper, a framework is developed to monitor...
Entity Linking (EL) search and labeling are important research topics with various web applications. The challenge is to find and link the important concepts from web text to online encyclopedia databases instead of simple personal and place names. This paper presents a new approach to link concrete concepts from English texts with Wiki entities. Using part-of-speech tagging to detect concrete concepts,...
Leveraging a distributed key-value based caching layer has proven to be invaluable for scalable data-intensive web applications. With the emergence of high-performance storage (e.g. SSD) and interconnects (e.g. InfiniBand) on modern clusters, several efforts are being made to design high-performance key-value stores that can operate well with ‘RAM+SSD’ hybrid storage architecture. This has made it...
Preventing juveniles from accessing pornographic web pages remains a problem in Vietnam. The existing tools have failed to block these Vietnamese sites automatically and rely only on configuring black list and white list. In fact, the Vietnamese and English are different in both syntax and semantic, therefore, applying methods used for English into Vietnamese will definitely be much less effective...
In this age where there is a massive explosion in the data in our surroundings, the traditional way of actually storing and processing the data is no longer feasible. Moreover, the unstructured data that is present cannot be processed by the conventional ways. With the emergence of this data explosion also known as Big Data, a lot of importance has given to actually process and more importantly analyze...
In this article, it is shown a solar radiation tracking system, in which is used an optical sensor TAOS TCS-230 for measuring the solar radiation, a microcontroller from Microchip PIC 16F877 family and an embedded system Raspberry Pi model B which processes the measurements and transmits to a UDP server. The system stores the data in a database to lock up the integrity of such information, the data...
Snort is an open source Intrusion Detection System (IDS) that uses a rule-based approach to detect different kinds of malware, online attacks, vulnerabilities, etc. The performance of a Malware Detection System (MDS) deployed in a large network depends on the nature and type of rules stored in its database. As the number and type of attacks are increasing, more number of rules are appended in the...
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