Nur Ulfa Maulidevi

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Human action recognition is gaining interest from many computer vision researchers because of its wide variety of potential applications. For instance: surveillance, advanced human computer interaction, content-based video retrieval, or athletic performance analysis. In this research, we focus to recognize some human actions such as waving, punching,(More)
Electrical energy plays an important role in Indonesia's economic development. In Indonesia, many islands other than Java, Bali, Madura, still depend on Diesel Engine as the source of electrical energy. Biodiesel as an alternative of diesel engine also makes diesel engine as one possible solution for producing electrical energy. In order to be able to use(More)
There is a trend in the scientific community to create and solve optimization models for complex problems based on the life in nature, one of which is Artificial Bee Colony Algorithm (Algorithm ABC). This paper discussed the ABC Algorithm to solve CBT (Curriculum-Based Course Timetabling) problems in the ITC-2007 (International timetabling Competition -(More)
Indonesia still used diesel engine to produce electricity in isolated area because of its efficiency. Many attempts were made to keep it efficient, one of them by monitor and fix the problem quickly. Current monitoring system can inform if the engine get any problem, the expert then analyze and give advice to fix the problem. In the other side, lack of(More)
Recognizing textual entailment (RTE) is a task that predict whether a text fragment can be inferred from another text fragment. In this paper, we tackle RTE problem using sentence extraction to cover semantic variation and then extracting subject, predicate and object from each sentence without using external resources like Wordnet. Finally, similarity(More)
One of the major problems in differential calculus is determining the derivative value of a function. A commonly used method is numerical derivative. The value obtained by this method is just approximation value. More accurate derivative value is obtained through analytic approach, by looking for general forms of the derivative function. Problem solving(More)
The online monitoring system for large diesel engine, especially in a power plant, should be implemented in order to monitor the performance of diesel engine. In addition to the sensors planted in diesel engine, some performance indicators of diesel engine are represented in the form of formula. The formula is defined by the expert, and it utilizes the(More)
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(More)
Short story is one of the stories which has storyline, idea, thought, and feeling. A story is precisely contained of emotion. That is why emotion can be recognized in a short story. The aim of this research is to recognize the one most dominant emotion in short story. This research used Paul Ekman's basic emotions, which are angry, disgust, fear, happiness,(More)
Diesel Engine is still required in Indonesia, since diesel engine is the most appropriate engine to produce electricity in isolated area. Indonesia comprises of a large number of isolated area, and at the moment it is not the priority of the government to install cable connecting those isolated areas. The diesel engines can be used in the next 15-20 years,(More)