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  Prodinger, Helmut Add to Alert Profile  
 
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  1 - 5 of 5 reviews    
  The register function for t-ary trees
Drmota M., Prodinger H. ACM Transactions on Algorithms 2(3): 318-334, 2006.  Type: Article

This paper deals with register functions, which were introduced by Ershov. This function is equivalent to the Strahler number introduced by hydrogeologists. The function is recursively defined by reg[root] = 0, and, if a binary tree ...
May 8 2007  
  The scientific works of Rainer Kemp (1949-2004)
Flajolet P., Nebel M., Prodinger H. Theoretical Computer Science 355(3): 371-381, 2006.  Type: Article

From the enumeration of leftist trees [1] to the basics of parsing context-free grammars, Rainer Kemp (1949--2004) had a major role in shaping the grounding of the analysis of algorithms. His research in the theory of formal l...
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Aug 16 2006  
  Sorting algorithms for broadcast communications: mathematical analysis
Grabner P., Prodinger H. Theoretical Computer Science 289(1): 51-67, 2002.  Type: Article

The use of distributed databases and Internet communication has many of the features of parallel processing, so can be expected to yield faster algorithms for problems than those yielded by serial computation. The authors have analyzed...
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Jul 22 2003  
  Mellin transforms and asymptotics
Flajolet P., Grabner P., Kirschenhofer P., Prodinger H., Tichy R. Theoretical Computer Science 123(2): 291-314, 1994.  Type: Article

A digital sum is the number of occurrences of the digit 1, or some other pattern of digits, in the codes (for some type of code) of 0 , 1 ,..., n - 1. A well-known digital sum is the number of occurrences of the digi...
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Jan 1 1996  
  The path length of random skip lists
Kirschenhofer P., Prodinger H. Acta Informatica 31(9): 775-792, 1994.  Type: Article

The authors analyze search costs in random skip lists. They give formulations of expected values of the horizontal, vertical, and total path lengths. These formulations, as they observe, could also be derived from estimates given by &a...
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Jan 1 1996  

   
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