International Journal of Informatics and Communication Technology (IJ-ICT)
International Journal of Informatics and Communication Technology (IJ-ICT) is a common platform for publishing quality research paper as well as other intellectual outputs. This Journal is published by Institute of Advanced Engineering and Science (IAES) whose aims is to promote the dissemination of scientific knowledge and technology on the Information and Communication Technology areas, in front of international audience of scientific community, to encourage the progress and innovation of the technology for human life and also to be a best platform for proliferation of ideas and thought for all scientists, regardless of their locations or nationalities. The journal covers all areas of Informatics and Communication Technology (ICT) focuses on integrating hardware and software solutions for the storage, retrieval, sharing and manipulation management, analysis, visualization, interpretation and it applications for human services programs and practices, publishing refereed original research articles and technical notes. It is designed to serve researchers, developers, managers, strategic planners, graduate students and others interested in state-of-the art research activities in ICT.
Articles
462 Documents
<![CDATA[Analysis of Quantization Noise and Power Estimation of Continuous-Time Delta Sigma Analog-to-Digital Converter Using Test Enable Feature For 4G Radios ]]>
<![CDATA[Anil Kumar Sahu]]>;
<![CDATA[Vivek Kumar Chandra]]>;
<![CDATA[G R Sinha]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 7, No 2: August 2018 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v7i2.pp82-88
<![CDATA[This paper presents a novel approach for completely test enable feature and low-voltage delta– sigma analog-to-digital (A/D) converters for cutting edge wireless applications. Oversampling feature of ADCs and DACs is enough to meet the requirement related to in-band and adjacent channel leakage ratio (ACLR) execution of 3G/4G portable radio. The quantization noise which is not filtered in ADC is addressed. We have achieved work power-optimization and test enable feature of oversampling ADC is uses in design and simulation so that the problem of quantization error in continues time sigma delta ADC is solved. This paper suggests support to designer for selecting appropriate topologies with various channel arrangements, number of bits and oversampling issues. A test enable feature of CT A/D is presented introducing the test signal generation (TSG) and the COrdinate Rotation Digital Computer (CORDIC) for evaluating the performance of ADC. This helps in addressing the challenge of 4G and upcoming 5G wireless radio. System level plan of a delta–sigma modulator ADC for 4G radios is studied.]]>
<![CDATA[Analysis of Consumer Risk Perception on Online Auction Features ]]>
<![CDATA[Reski Mai Candra]]>;
<![CDATA[Noorminshah A. Iahad]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 2, No 2: August 2013 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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<![CDATA[This study examines consumer’s perception related to perceived risk while doing transaction in e-auction system. Previous researches found there are some features in e-auction system recognized unclarity features as they indicate having fraud or cheating. In the online auction environment, perception could be categorized in two types such as privacy and security. This study proposed a conceptual framework based on perceived risks from consumer’s investigation, associated directly with four cost features of e-auction system: payment method, auction fee, bidding fee and third party services that combined with four perceived risk components: performance risk, psychological risk, financial risk, and time risk. Researcher has developed a questionnaire for collecting data from consumer’s who has experience in using e-auction. Through statistical analysis using multiple regressions, this study found that payment method, auction fee, and bidding fee have a positive impact on perceived risk. However, third party services have a significant effect upon consumer perceived risk on financial risk but not significant effect to time risk. Furthermore, the online auction features is directly related to reducing consumers' risk perception. As a summary, online auction features associated with financial play a crucial role in reducing consumers' perceived risk in online auction transactions.DOI: http://dx.doi.org/10.11591/ij-ict.v2i2.2529]]>
<![CDATA[A new complexity reduction methods of V-BLAST MIMO system in a communication channel ]]>
<![CDATA[Sunita Panda]]>;
<![CDATA[Rosalin Samantaray]]>;
<![CDATA[Pradyumna Ku. Mohapatra]]>;
<![CDATA[R.N. Panda]]>;
<![CDATA[Padma Sahu]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 8, No 1: April 2019 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v8i1.pp29-38
<![CDATA[To design most reliable wireless communication system we need an efficient method which can be proposed in this paper is V-BLAST technique which is most powerful tool in MIMO system. To improve the channel capacity and data rate efficiently we need manifold antennas together with the transmitter and receiver. In this paper we have analyzed different equalizers performance using V-BLAST algorithm. We have proposed two methods i.e. low complexity QR algorithm and another is consecutive iterations reduction method. This methods compare with traditional finding methods such as ZF, MMSE, SIC and ML. The proposed algorithm shows that it not only reduce the computational complexity but we can achieve significant bit error rate (BER) and probability error compared to traditional VBLAST techniques.]]>
<![CDATA[Automated Online Playlist Generation System ]]>
<![CDATA[Aleksandar Stojmenski]]>;
<![CDATA[Ivan Chorbev]]>;
<![CDATA[Dragan Mihajlov]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 2, No 3: December 2013 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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<![CDATA[This paper presents an online playlist management system designed to provide easy and intuitive management of audio and video playlists. Playlists can be uploaded, combined, downloaded, but also created online and stored for listening. Sharing of playlists is also enabled. State of the art AJAX technologies have been used to developed a fast and intuitive user interface. Automatic online playlist generation based on recognizing local songs and automated Youtube searching and queuing is also part of the system.DOI: http://dx.doi.org/10.11591/ij-ict.v2i3.5667]]>
<![CDATA[Power loss reduction by arctic wolf optimization algorithm ]]>
<![CDATA[Kanagasabai Lenin]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 8, No 3: December 2019 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v8i3.pp111-116
<![CDATA[This paper proposes Arctic Wolf optimization (AWO) algorithm to solve the optimal reactive power problem. Deeds of the Arctic wolf have been imitated to formulate the proposed algorithm. Arctic wolf also identified as the white wolf or polar wolf is a breed of gray wolf inhabitant from Melville Island to Ellesmere Island. It is average size, very smaller when compared to north western wolf, it possess whiter coloration, narrower braincase and big carnassials. Particle swarm optimization, Genetic algorithm has been used to improve the Exploration & Exploitation ability of the algorithm by utilizes flag vector & position, velocity update properties. Proposed Arctic Wolf optimization (AWO) algorithm has been tested in standard IEEE 30 bus test system and simulation results show the projected algorithms reduced the real power loss considerably.]]>
<![CDATA[Performance Indicators for Wireless Intelligent Sensors Applications ]]>
<![CDATA[Saad Chakkor]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 3, No 3: December 2014 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v3i3.pp129-143
<![CDATA[The metrology technology has been evolved so much with the wireless sensor intelligent systems providing more capabilities in term of processing, remote multi-sensing fusion and storage. This kind of systems can be used in many types of environments. The monitoring is one of the most used. However, various design challenges for wireless intelligent sensors systems are imposed to overcome the physical limitations. Communication in sensor network should be as efficient as possible, especially for applications requiring specific performances. This paper analyzes the performance indicators of the sensing devices systems which stand for superior measurement, more accuracy and reliability. Study findings prescribe researchers, developers/ engineers and users to realizing an enhanced sensing motes design strategy that offers operational advantages which can give cost-effective solutions for an application.]]>
<![CDATA[Improved service governance in notary administration system through multi channel access implementation ]]>
<![CDATA[A.A. Kompiang Oka Sudana]]>;
<![CDATA[Ni Kadek Giofanni Chandra Devi]]>;
<![CDATA[I Made Suwija Putra]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 9, No 2: August 2020 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v9i2.pp105-116
<![CDATA[Notary is an official authorized to make an authentic deed regarding all deeds, agreements and stipulations required by a general rule. Activities carried out at the notary office such as recording client data and file data still use traditional systems that tend to be manual. The problem that occurs is the inefficiency in data processing and providing information to clients. Clients have difficulty getting information related to the progress of documents that are being taken care of at the notary's office. The client must take the time to arrive to the notary's office repeatedly to check the progress of the work of the document file. The purpose of this study is to facilitate clients in obtaining information about the progress of the work in progress, and make it easier for employees to process incoming documents by implementing an administrative system. This system was developed with the waterfall system development method and uses the Multi-Channel Access Technology integrated in the website to simplify the process of delivering information and requesting information from clients and to clients with Telegram and SMS Gateway. Clients will come to the office only when there is a notification from the system via Telegram or SMS notifying that the client must come directly to the notary's office, thus leading to an efficient time and avoiding excessive transportation costs. The overall functional system can function properly based on the results of alpha testing. The results of beta testing conducted by distributing the system feasibility test questionnaire to end users, get a percentage of 96% of users agree the system is feasible to be implemented.]]>
<![CDATA[Qualitative and Quantitative Modeling of the Artificial Citizens using Genetic Methods ]]>
<![CDATA[Muhammad Salman]]>;
<![CDATA[Hajra Klair]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 4, No 1: April 2015 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v4i1.pp23-28
<![CDATA[Human Development Index is a key indicator of a country’s development as formulated by the United Nation. It determines a country’s progress in three main areas: Life Expectancy, Education and Income. A number of researches have been made for the understanding of how the different factors that together make up the Human development Index are correlated and to what extent each of them affects the HDI value. However, there are always certain unpredictable events that directly or indirectly affect the Human Development Index. Our project aims to incorporate the interdependencies between different factors of the HDI with the simulation of random events in an artificial population to establish the HDI value. This value is future forecasting as the HDI value output would be based upon the input values given by the user, including a certain number of years after which HDI is to be determined. The user would also have other options available to him which he can use to determine the HDI value. That is, after changing the values of various different factors upon which HDI depends by his own choice, the user can effectively study different elements affecting HDI. This can prove to be a great convenience in policy making. Genetic Algorithm is a technique that mimics the process of natural evolution. The essence of Genetic Algorithm is being employed in this system to generate artificial agents for Pakistan’s entire population. This population (represented as chromosomes of bit strings) would then undergo various genetic operations like fitness evaluation, cross-over and mutation. Then after certain generations of the initial population have evolved after a specific number of years as input by the user, the Human Development Index value would be calculated. This value would be determined from the statistical analysis of the population. This analysis has been encoded in the system and is result of extensive study of various research articles and books that facilitate in understanding how socio-economic parameters affect each other and the HDI.]]>
<![CDATA[Attack Detection in a Rule-Based System Using Fuzzy Spiking Neural P System ]]>
<![CDATA[Kazeem Idowu Rufai]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 5, No 1: April 2016 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v5i1.pp11-20
<![CDATA[The virtual area of communication known as cyber space brought about by the debut of the internet has enabled some cyber crimes – ‘Intrusion’ inclusive. So, efforts are being geared towards ensuring that reliable and efficient Intrusion Detection Systems (IDSs) are developed to curtail this menace. However, Spiking Neural P (SN P) systems have been established as a class of distributed parallel computing models. So, in this paper, a novel network intrusion prediction model based on trapezoidal Fuzzy Reasoning Spiking Neural P (tFRSN P) system, is implemented for the very first time for the detection of intrusion. tFRSN P system is an extension of SN P system. It has a graphical modeling advantage which makes it well suited for fuzzy reasoning as well as fuzzy knowledge representation using If-Then rules. The dynamic firing power of neurons is harnessed in a simple parallel matrix-based fuzzy reasoning format to generate inferences. To establish the effectiveness of this approach especially in the area of speed of parallel reasoning and the handling of uncertainties, detection of Brute Force Attack (BFA) is used for demonstration. From the crisp results (0.0431, 0.0414, 0.4453, 0.1703 and 0.0414) obtained, it shows that the parallel processing capability of tFRSN P system could be used to rapidly reason and analyze the severity (possibility of an attack) from any network data.]]>
<![CDATA[Urban Traffic Simulators ]]>
<![CDATA[Harshita Chitla H]]>
<![CDATA[ International Journal of Informatics and Communication Technology (IJ-ICT) Vol 5, No 3: December 2016 ]]>
Publisher : <![CDATA[Institute of Advanced Engineering and Science ]]>
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DOI: 10.11591/ijict.v5i3.pp124-128
<![CDATA[Computer traffic simulation is a widely used technique in modeling, coming up with and development of traffic networks and systems. It contains a various applications, like traffic forecasting, vehicle navigation devices and so on. This paper discusses about the various types of traffic simulators. Another drawback is that the factors like accidents, public events, and road closures. In addition, we are introducing algorithmic concepts, quantifiable metrics and data structural approaches that might be applied to the simulation systems.]]>
