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The topics in scientific literature illustrate the contents of science domain, and the evolution of topics help in recognizing the research trend and front. Since the number of scientific works is growing exponentially, it is a great challenge for people to discover new research topics and topic changes. Fortunately, aided by text mining, visualization technologies are being widely used for topic...
The blocking artifact frequently appears in compressed real-world images or video sequences, especially coded at low bit rates, which is visually annoying and likely hurts the performance of many computer vision algorithms. A compressed frame can be viewed as the superimposition of an intrinsic layer and an artifact one. Recovering the two layers from such frames seems to be a severely ill-posed problem...
Bar chart is a very common and simple graph that is mainly used to visualize simple x, y plots of data for numerical comparisons by partitioning the categorical data values into bars and typically limited to operate on highly aggregated dataset. In todaypsilas growing complexity of business data with multi dimensional attributes using bar chart itself is not sufficient to deal with the representation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.