31. Administrators manipulate the tasks in the channels using a graphical interface with a tree structure . 32. Deltek Costpoint has a number of different modules and functions arranged in a tree structure . 33. Tree automata deal with tree structures , rather than the strings of more conventional state machines. 34. Apriori uses breadth-first search and a Hash tree structure to count candidate item sets efficiently. 35. This is achieved by using a special tree structure . 36. The number analysis of a Global Title is most often done in a tree structure . 37. Tree structures are simple and they are easily scalable.38. "I like looking at tree structures , " he said. 39. Note that the original Huffman coding tree structure would be different from the given example: 40. YAFFS maintains a tree structure in RAM memory of the physical location of these chunks.
