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We present hierarchical multi-feature classification (HMC) system for multiclass fruit recognition problem. Our approach to HMC exploits the advantages of combining multimodal features and the fruit hierarchy property. In the construction of hybrid features, we take the advantage of using color feature in the fruit recognition problem and combine it with 3D shape feature of depth channel of RGBD (Red,...
Knowledge Management System (KMS) might be a transformation from Library Management System (LMS). This transformation is possible when we add several knowledge processes from KMS not available in LMS. When a KMS is a transformation from a LMS, functionalities derived from librarian system will be also available in KMS. One of this functionality is recommendation system, where patron may receive related...
Car Recognition is a part of Intelligent Transportation System. This research proposes the manufacture of ITS-based system to identify car model from Its frontal image using Binary Robust Invariant Scalable method. The BRISK method is used to detect image keypoint, and it uses Hamming Distance for keypoint matching. As for matching error, this research depends on RANSAC. BRISK method excellence lies...
Contours are one of the most commonly used shape descriptors in object recognition problem. In this paper, we proposed object recognition system based on shape. The shape is obtained by extracting the contour of the object in the image using common techniques in image processing domain. Further, the shape is represented by using chain coding technique and the chain coded representation is modified...
As per May 2016, in the second semester of 20152016 there are 5.144.659 active students served by all academic institutions in Indonesia. This number is large compared to the number of academic document indexed by Google Scholar, which only reaches about 1.150.000 documents. The main purpose of this research is to propose a design of information system solution that has the capability on acquiring...
The trend in using information and communication technology as an engine of the current city management system has hypnotized various cities in the world, including Indonesia. Many terms appeared such as cyber city, smart city, intelligent city, or whatever it's called with the various developments of concepts that offer a wide range of sophistication and ease in managing any city needs. But behind...
Reuse process in CBR (Case-Based Reasoning) cycle is responsible for proposing solutions to a number of new problems from a retrieval process. The aim of this paper is to develop a new scheme to select some cases and solutions that form QA-pairs using Semantic Role Labeling (SRL). In previous studies, the selection process of cases and solutions have been done using named entity and word co-occurrence...
Object boundary has been proven as a powerful shape representation in several approaches, since they stable to illumination and variations in object color and texture. Besides that, commonly, the objects in the image are recognized based on the outline of two dimensions of the objects. However, extracting the object boundary automatically using a computer with a result that is consistent with human...
The success of electronic learning (e-learning) process is highly determined by the extent of learning motivation that could be identified and measured through a number of methods. This study was designed to identify several attributes used to measure learning motivation in the context of e-learning as a chance of novelty in the domain of information extraction. The method by distributing questionnaires...
Indonesian academic institutions commonly use direct marketing strategy, such as visiting high schools to find potential candidate for students, however, only few institutions use social media as an alternative for marketing channel and as the source of information. Social CRM as a social media extension can gives benefits where direct marketing cannot, for example, marketing team can profile their...
Scene analysis is very important in a video surveillance system, with purpose to gain information and knowledge from the surrounding. There are many researches covering problems in object detection and tracking, but solve it only partially. This paper will cover an integral technique to do object detection and tracking for video surveillance. First, pixels in the images will be modelled with gaussian...
Color palette design is one important stage in color quantization. Color palette can reduce the number of color on images with minimal distortion, so the produced color looks similar to original image visually. In this paper, we proposed the use of color palette as a color descriptor, especially in fruit recognition system. We used k-means clustering method to cluster RGB pixels in order to construct...
Identifying a logical relation between sentences and semantic role labelling requires a deeper knowledge of recognizing the relationship of various expressions. One method that can be used is by means of the extraction of predicate argument structure. This paper is purposely to describe a new automatic method for the extraction of Indonesian medical predicate-argument (P-A) structure analysis based...
Indonesian medical question answering system requires the extraction of named entity recognition process. This research aims to propose and evaluate a systematic approach to classify Problem, Intervention, Comparison and Outcome (PICO) from the Indonesian medical sentences. We here declare that the extraction using the PICO frames for Indonesian medical sentences is the first. The advantage of PICO...
Research in offline handwriting recognition for unconstrained text remains a difficult challenge. Some problems such as noise in image, skew of text, cursive letters, and various handwriting style is still an open problem. Many method has been researched to solve those problems, such as k-NN, Neural Network, SVM and HMM. And to improve the recognition result, there are many methods can be implemented...
Self-adaptive system is a system that can take proper action automatically to reach its goal, based on the situation which occur at this system environment to meet satisfactory of its users. This paper would illustrate a case about self-adaptation function requirement in application tools that correspond to the requirement of graphic element adjustment function. One of the problems that can arise...
Spatial data wrapped and processed by an application known as Geographic Information Systems (Geographical Information System / GIS). In desktop based GIS, the spatial information services only occurs when a variety of basic data has been loaded into the applications database. The development of information technology has provide ready to access, worldwide scale, web based mapping system, like Google...
In Case Based Reasoning (CBR), retrieval phase is one of the important phases in view of the dependence of the overall effectiveness of the CBR system on the case retrieval stage. To run the process of finding a new case, CBR systems typically utilize knowledge similarity called Similarity-Based Reasoning (SBR) in which the knowledge encoded in the form of term measures is used to calculate the similarity...
Current Geographical Information System (GIS) has been applied the classical point-in-polygon algorithm such as the ray casting algorithm and winding algorithm to conduct spatial analysis. These algorithms have linear complexity with the number of points available in the map. In this paper, we introduce an efficient algorithm to handle arbitrary polygonal queries on a GIS based on the boolean overlay...
Color histogram has been widely used in feature extraction to represent color feature of an object in the image. In this paper, we identify which features that give high contribution in classification performance, because not all features are directly correlated with object category. In the case of n-bins color histogram, features were referred to color intensity range of color histogram. On the one...
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