(algorithm)
Definition: An algorithm to insert a new node into a shadow heap. The new node is placed in the unordered table. When the table grows beyond some threshold size, table nodes and all their parents are reordered so everything is a heap.
See also shadow merge.
Note: If the threshold size is O(log n), where n is the size of the heap, insertion is O(log log n), amortized. Personal communication from Chris L. Kuszmaul <fyodor@nas.nasa.gov>, January 1999.
Author: CLK
If you have suggestions, corrections, or comments, please get in touch with Paul Black.
Entry modified 17 December 2004.
HTML page formatted Mon Feb 2 13:10:40 2015.
Cite this as:
Chris L. Kuszmaul, "shadow merge insert", in
Dictionary of Algorithms and Data Structures [online], Vreda Pieterse and Paul E. Black, eds. 17 December 2004. (accessed TODAY)
Available from: http://www.nist.gov/dads/HTML/shadowmrgins.html