目录：

XX摘要分析

托福听力话题单词

XX摘要分析

1、Graph visualization has been widely used to understand and present both global structural and local adjacency inforXXtion in relational data sets (e.g., transportation networks, citation networks, or social networks). Graphs with dense edges, however, are difficult to visualize because fast layout and good clarity are not always easily achieved. When the number of edges is large, edge bundling can be used to improve the clarity, but in XXny cases, the edges could be still too cluttered to permit correct interpretation of the relations between nodes. In this XXXXX, we present an XXbiguity-free edge-bundling method especially for improving local detailed view of a complex graph. Our method XXkes more efficient use of display space and supports detail-on-deXXnd viewing through an interactive inteXXXce. We demonstrate the effectiveness of our method with public coauthorship network data.

2、图可视化被广泛应用于理解关系数据集中的全局结构和局部邻接关系（运输网络图，引用网络图，或社交网络图）。但是去可视化具有很多边的图非常有挑战性，因为快捷且清晰明了的可视化布局不总是很容易获得。在边的数量较大的时候，可以通过边XX（edge bundling）的方法来提高可视化的清晰程度，但是在许多情况下，边的分布实在太混乱，以至于想要正确的解释出节点之间的关系是无法做到的。在这篇XX中，我们提出了一种无歧义的边XX方法，专门用来改逬复杂的图的局部细节展示。我们的方法更加有效的使用了屏幕展示空间，同时可以通过交互方式提供detail-on-deXXnd视图（可以根据用户需求，展示某一部分的细节信息，同时提供给用户全部信息的概观）。我们使用公共XX协作网络图数据来证明我们方法的有效性。

托福听力话题单词

1、Ex:?Many?freshmen?are?uncertain?or?shy?about?utilizing?a?professor’s?office?hours.

2、Ex:?The?lecture?hall?was?jXXmed?when?the?professor?arrived?at?the?very?last?moment.

3、Ex:?SXXll?group?tutorials?are?used?to?discuss?problems?which?come?up?in?lectures.

4、Ex:?If?you?have?two?final?exXXs?scheduled?at?the?sXXe?time,?you?will?have?to?move?one?exXX?to?another?time?slot