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The honorable Rector of Universitas Gadjah Mada, the honorable President of the University of Surrey UK, dear distinguished guests, invited speakers, participants, ladies and gentlemen, on behalf of the organizing committee I would like to welcome you all to the 2016 2nd International Conference on Science and Technology-Computer (ICST). This is the second affair of the International Conference on...
The counter-rotating wind turbines (CRWT) is a wind turbine model developed from a single rotating wind turbine (SRWT) model with a horizontal axis. CRWTs have two rotors rotating in opposite directions on the same axis. The purpose of this research is to find the optimal power that can be produced by CRWTs, as related to the change of the axial distance between the front and rear rotors. The flow...
Digital multimedia has drastically increased the production and distribution of digital data in the recent years. Unauthorized manipulation and ownership of digital image have become a serious issue. In this paper, we propose a watermarking scheme which uses block-based Tchebichef moments considering psychovisual threshold. The psychovisual threshold is used to prescribe the potential location of...
In past few years, mobile wallet took spotlight as alternative of existing payment solution in many countries such as USA, South Korea, Germany and China. Although considered as one of the most convenient payment, mobile wallet only claimed 1% from total electronic payment transaction in Indonesia. The aim of this study is to identify the behavior and user acceptance factors of mobile wallet technology...
Idle servers only utilize 10% to 20% of their potential. As such, configuring computer resource management has been considered to optimize servers' capabilities. In this research, a series of experiments were conducted using virtual machines (VMs) with different CPU and memory allocation techniques implemented in XenServer. The created virtual machines ran benchmarks and stress test applications with...
The Synthetic Aperture Radar (SAR) image with its advantages is becoming more popular than the optical image in earth observation in using the remote-sensing techniques. However, the speckle noise that occurs in the SAR image causes difficulties in image interpretation. Thus, speckle noise reduction needs prepossessing procedure prior to the use of the SAR images. This study is done by proposed fuzzy...
Scoliosis is a disorder in which there is a sideways curve of the spine. Curve are often S-shaped or C-shaped. One of the methods to ascertain a patient with scoliosis is through using Cobb angle measurement. The importance of the automatic spinal curve detection system is to detect any spinal disorder quicker and faster. This study is intended as a first step based on computer-aided diagnosis. The...
Hematological disorders of leukocytes (white blood corpuscles) are very frequent in medical practices. Each year, the number of new cases of leukemia increased with a high mortality rate what can cause a delay in diagnosis and treatment of leukemia. The hematologist faces difficulty in classifying white blood cells included cancerous leukemia cells. Currently, the diagnosis of hematological disorder...
The conventional schemes of data hiding such as Least Significant Bit (LSB) or frequency domain using the Discrete Cosine Transform (DCT), Discrete Fourier Transform (DFT) or Discrete Wavelet Transform (DWT) on digital images can cause a permanent distortion after the extraction process. In medical images, distortion in the image can cause misdiagnosis. To overcome this problem, a special scheme is...
in this research, the estimation method using IT2FLS (Interval Type 2 Fuzzy Logic System) and ANFIS (Adaptive Neuro-Fuzzy Inference System) as a base to build the membership functions and the rule base is constructed. The differences area of uncertainty is used to determine a model of type 2 fuzzy systems based on the smallest RMSE value. This study uses two methods of type-reducer, namely Enhanced...
Wireless sensor networks (WSN) have been proposed to develop a monitoring system for forest in which XBee is one of prospective device for this implementation due to its simple set-up, low cost, low power consumption, and relative wide transmission coverage. Regarding the coverage area of WSN in forest is generally wide and the radio transmission is highly attenuated by foliage, the coverage range...
This paper discusses the use of the Active Time Battle (ATB) system to improve the default combat/battle system of RPG Maker MV. The default RPG Maker MV battle system is a simple single-phase one in which all battlers take their turns and commence action immediately. The objective of this paper is to find the optimal tick rate time input and gauge speed requirement calculation, which affect time...
The means of transportation development which are not offset by adequate roads construction will lead the traffic density exceeds the volume capacity of the roads. This will cause the access road difficult to pass thus often raises the risk of traffic congestion and lead to traffic accidents. This paper will discuss the use of Geographical Information System (GIS) technology in analyzing spatial data...
Vaccine development evolves to peptide-based vaccine which is effective and efficient if it is composed from epitopes of pathogens. Experimental-based epitope prediction such as X-ray crystallography is time consuming and expensive. Available data from this experiment makes a possibility to develop computer based epitope prediction method. This approach is crucial to accelerate epitope identification...
Salak is one of potential export commodities from Indonesia. However, the main obstacle to perform Salak export is transportation which requires rigorous selection of the fruit. In the current packaging process, this sortation is done manually. In this study, convolution neural network (CNN) is applied to automatically distinguish quality of Salak. Input used in this study is the image of salak. The...
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