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General expert system is a system that tried to adopt human knowledge to computer, so that the computer can solve the problem as was done by experts. Or in other words the expert system is a system designed and implemented with assisted of a particular programming language to be able to solve problems like that done by experts. Hopefully this system, common people can solve a particular problem either...
Ultrasonography (USG) check-up is a common way for breast cancer screening, but the result is highly subjective on the operator. Therefore, a system capable to objectively diagnose breast cancer is necessary. One of the features of breast cancer is posterior acoustic patterns. It categorized into four classes which are enhancement, shadowing, combined pattern, and no posterior acoustic feature. This...
This paper presents a controller design and its implementation for an omnidirectional robot. Due to the holonomic nature of an omnidirectional robot, the mobile robot are able to follow any planned trajectory. The path are calculated on the world frame and then transformed using inverse kinematic to each of the mobile robot motor speed. Therefore a kinematic model for the robot are derived and a PID...
Color Blindness Test Quantification using Primary Color Cluster is a color blindness test that was developed to complement the existing color blindness test nowadays. Color cluster based test aims to classify what colors that can and can not be seen by anyone with more detail. Color blindness test quantification in this thesis aims to cluster human's eyes ability to distinguish primary colors: red,...
This study presents the real time implementation of object detection and tracking algorithm on mobile soccer robot. Object detection is considered as one of the most important task because ball and goal post are the main component in soccer. The system uses the combination of color-based segmentation and feature detection to detect the color and also the shape feature of the object used in the soccer...
One of the imaging modalities for early detection of breast cancer is ultrasonography (USG). The detection is based on lesions identification. Radiologists still manually conduct early detection of the lesions. Hence, the detection results tend to be subjective and may cause different interpretations due to the different level of knowledge and experience of the radiologists. In this research, the...
With the aid of Internet technology, multimedia information can be shared with ease over the public networks. This circumstance, however, creates problems of data security. Thus, watermarking or data hiding has become crucial to protect the Intellectual property rights. This paper proposed watermarking scheme for copyright protection based on DCT domain incorporated with HVS characteristics. The proposed...
This paper propose a method for automatically linking spatial information that embedded in cultural heritage metadata to geo linked open data. The spatial information that embedded in a cultural heritage object could be used to enrich information of the other objects. For example, by knowing the spatial relation between two or more CH objects, we could conclude the condition of civilization in the...
IOPS performance as one of the important variables in the selection of storage would be devastasting if the server used for virtualization. If within one server has more than one virtual machine, the performance is given on those servers will be reduced and not optimal. Therefore, to increase the need for the use of server storage performance accelerator. Currently, PernixData FVP already implemented...
One of the requirements contained in IT general control is the availability of an SDLC. But until now, PT. Telkom has yet to implement risk management in the SDLC process. In order to manage the risks properly, risk assessment is needed to determine approriate internal controls for SDLC. This study tries to present a methodology to assess this value using semi-quantitative risk assessment. The methodology...
Agricultural sector has been facing great challenges in order to feed the increasing number of population living in the world. In the future, it will be very difficult to rely on traditional farming to produce food. Some researchers and industry experts have begun developing smart farming by utilizing information technology. This paper presents the conceptual model and system design for decision support...
In this paper finite element method for 3D DC resistivity modeling accelerated using multi-GPU (Graphics Processing Unit). Solution of the large system of linear equations is the most expensive computation in finite element method performed in GPUs to reduce the computational time. Conjugate gradient solver used to solve large system of linear equations. We developed kernel for conjugate gradient...
This research attempted to evaluate m-government implementation based on user perspective through qualitative as well as quantitative approach named mixed method approach. After conducting literature study, we defined System Usability Scale (SUS) as quantitative approach and dimension of D&M IS success model as basic for conducting qualitative approach. As case study, this paper presented the...
The result of education revolution in Indonesia remain unseen, especially in Information and Communication Technology (ICT) based education, which is still rarely being implemented. Department of Public Administration of Universitas Padjadjaran is conducting collaboration class by employing ICT facilities in the form of video conference with Sungkyungkwan University (SKKU) of South Korea. This activity...
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