Ditemukan 10 dokumen yang sesuai dengan query
Saiful Bahri Musa, author
One of ways to facilitate process of information retrieval is by performing clustering toward collection of the existing documents. The existing text documents are often unstructured. The forms are varied and their groupings are ambiguous. This cases cause difficulty on information retrieval process. More-over, every second new documents emerge and...
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2016
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Ant-based document clustering is a cluster method of measuring text documents similarity based on the shortest path between nodes (trial phase) and determines the optimal clusters of sequence do-cument similarity (dividing phase). The processing time of trial phase Ant algorithms to make docu-ment vectors is very long because of high...
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2016
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Dental record is one of the ways to identify human identity. Identification requires a system, which is able to recognize each human tooth automatically. Teeth and gums becomes an important issue be-cause they have a high similarity in a dental radiograph image. This similarity tends to influence the segmentation error....
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2015
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Research on medical images becomes one of the studies that attracted many researchers, because it can help medical field to analyse the disease. One of the existing research in medical image is using dental panoramic radiographs image to detect osteoporosis. The analysed area is the width of cortical bone. Determination...
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2015
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Annisaa Sri Indrawanti, author
Updating mechanism is the most important thing in giving the information for the end-user by send-ing the data from client to the server. There are several kinds of update mechanisms, one of them is reporting protocol. Reporting protocol sends the data from the client to the server continuously within a...
Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2015
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Rizal Setya Perdana, author
The popularity of Twitter has attracted spammers to disseminate large amount of spam messages. Preliminary studies had shown that most spam messages were produced automatically by bot. Therefore bot spammer detection can reduce the number of spam messages in Twitter significantly. However, to the best of our knowledge, few researches...
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2015
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M. Misbachul Huda, author
Categorical data is a kind of data that is used for computational in computer science. To obtain the information from categorical data input, it needs a clustering algorithm. There are so many clustering algorithms that are given by the researchers. One of the clustering algorithms for categorical data is k-modes....
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2014
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Febri Liantoni, author
Ant Colony Optimization (ACO) is a nature-inspired optimization algorithm which is motivated by ants foraging behavior. Due to its favorable advantages, ACO has been widely used to solve several NP-hard problems, including edge detection. Since ACO initially distributes ants at random, it may cause imbalance ant distribution which later affects...
Surabaya: Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2014
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Cahyono, author
Image segmentation is typically used to distinguish objects that exist in an image. However, it remains difficult to accommodate favourable thresholding in multimodal image histogram problem with specifically desired number of thresholds. This research proposes a novel approach to find thresholds in multimodal grayscale image histogram. This method consists of...
Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2014
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Dyah Rahayu, author
In the software development cycle, validation is the important stage which is held in final stage especially in intelligent system. Validation obtains the validity, credibility and trustworthy of the system. It is needed to ensure that the intelligent system has same manner as human experts. Whilst with the importance of...
Institut Teknologi Sepuluh Nopember, Faculty of Information Technology, Department of Informatics Engineering, 2013
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