Video is a complex information space that requires advanced navigational aids for effective browsing. The increasing number of temporal video annotations offers new opportunities to provide video navigation according ...
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ISBN:
(纸本)9781605588438
Video is a complex information space that requires advanced navigational aids for effective browsing. The increasing number of temporal video annotations offers new opportunities to provide video navigation according to a user's needs. We present a novel video browsing interface called TAV (Temporal Annotation Viewing) that provides the user with a visual overview of temporal video annotations. TAV enables the user to quickly determine the general content of a video, the location of scenes of interest and the type of annotations that are displayed while watching the video. An ongoing user study will evaluate our novel approach.
The expansion of mobile communications and the technological evolution of portable devices, raised new applications possibilities that demands the development of more efficient and intuitive interfaces.
ISBN:
(纸本)9781450305228
The expansion of mobile communications and the technological evolution of portable devices, raised new applications possibilities that demands the development of more efficient and intuitive interfaces.
This study develops and implements a SoC-based HW/SW (Hardware-Software) codesign for an intelligent diagnostic system. To improve the efficiency of the VLSI (Very Large Scale Integration) design process, the componen...
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A model predictive controller (MPC) for transformless shunt hybrid power filters (SHPF) is proposed in this paper to compensate the harmonics generated by nonlinear load. In the proposed MPC, discrete time model of SH...
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Several games nowadays try to improve the player immersion by representing human behavior as real as possible, generally using agent technologies to model non-player characters (NPCs). However, agent-based behavioral ...
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In this work, the off-line approximation of state-feedback nonlinear model predictive control laws by means of smooth functions of the state is addressed. The idea is to investigate how the approximation errors affect...
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A knowledge management system is more than an archive of textual documents;it provides context information, allowing to know which documents where used by people with a common goal. In the hypothesis that a set of tex...
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ISBN:
(纸本)2930307102
A knowledge management system is more than an archive of textual documents;it provides context information, allowing to know which documents where used by people with a common goal. In the hypothesis that a set of textual documents with a common context can be assimilated to the long term memory of a human expert executor, we can use on them mining techniques inspired by the mechanic of human comprehension in expert domains. Text mining techniques for KM task can use a model of the long-term memory to extract meaningful keywords from the documents. The model acts as a dynamic and non-stationary dimensionality reduction strategy, allowing the clustering of context documents according to keyword presence, the classification of external documents according to local criteria, and a better understanding of document content and relatedness.
Recognizing faces from face detector outputs is a hard problem. While existing face recognition (FR) techniques essentially work on pre-processed (cropped and aligned) data, we employ Gabor-based covariance descriptor...
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The paper gives an original combination of linear quadratic regulator and reinforcement learning dedicated to the position control of a double inverted pendulum system. An agent based on a modified Sarsa algorithm is ...
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Constant power control technology is one of the key technologies in wind power control. PI control is the most widely used technology in constant power control system. Hysteresis of PI control will cause a large overs...
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