PATTERN statements create PATTERN definitions that define the color and type of area fill for patterns used in graphs. These are the procedures and the graphics areas that they create that use PATTERN ...

Math is the search for patterns in numbers to reveal an underlying rule or concept. Like many of today’s students who are coached to search for patterns in numbers, numbers persons understand ...

B-Chromatic Number and Graph Coloring Publication Trend The graph below shows the total number of publications each year in B-Chromatic Number and Graph Coloring.

The dean of search engine analysis Danny Sullivan, editor-in-chief of Search Engine Land, gave a talk on how "social" intersects with search at the Graphing Social Patterns conference in San Jose ...

Graphing Social Patterns: We're Here! It’s only October and we’re already knee deep in conferences.

We consider the number of vertex independent sets i (G). In general, the problem of determining the value of i (G) is NP-complete. We present several upper and lower bounds for i (G) in terms of order ...

Dimitris Achlioptas, Assaf Naor, The Two Possible Values of the Chromatic Number of a Random Graph, Annals of Mathematics, Second Series, Vol. 162, No. 3 (Nov., 2005), pp. 1335-1351 ...