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In this paper, we propose a multi-layered Probabilistic Latent Semantic Analysis (PLSA) model for personalized video summarization problem based on time synchronous comments offered by multiple users. Preliminary evaluations performed on an animation series of 624 minutes long with 12212 users show that the proposed model is able to captures the relationships among the preference of each individual...
Digital forensic investigation is the methodical restoration of evidences collected as a consequence of exploration of concrete happenings based on digital data. After analyzing all the historical approaches used in existing models, their merits and demerits are conferred and an Encapsulated Approach of Forensic (EAF) Model is proposed; which encapsulates all the phases of digital investigation. It...
In this paper, we proposed a simplified mathematical model of multi-car single-shaft elevators. This model is based on Markon's S-ring that is a state transition model of single-car multi-shaft elevators, and inherits modeling and analysis powers from S-ring. We applied the proposed model to evaluation of three typical policies and a superior one for group control. From the results, we can say that...
Human body communication (HBC) is expected to become a unique man-machine interface because the transmission path is established only when the user touches the target device. In this study, HBC between a stationary device and a wearable device worn on the wrist was investigated. Transmission characteristics between the devices and electric field around the human body model were calculated by electromagnetic...
Consumer products are human-machine systems, and a design of a user interface is an important issue. A user identifies the behaviors of the machine using partial or abstracted information provided by the user interface, and gives a command. If the information is not sufficient for his/her operation, its response to the operation may be different from his/her expected one. Such a situation is called...
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