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Section A

An in-place heapsort algorithm requiring nlogn+nlog*n−0.546871n comparisons

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Pages 3350-3360 | Received 08 Sep 2010, Accepted 22 Jun 2011, Published online: 22 Aug 2011

References

  • Carlsson , S. 1987 . A variant of heapsort with almost optimal number of comparisons . Inform. Process. Lett. , 24 : 247 – 250 .
  • Carlsson , S. 1991 . An optimal algorithm for deleting the root of a heap . Inform. Process. Lett. , 37 : 117 – 120 .
  • Carlsson , S. and Chen , J. 1995 . Heap Construction: Optimal in Both Worst and Average Cases? , 254 – 263 . Berlin Heidelberg : Springer . ISAAC, Lecture Notes in Computer Science, Vol. 1004
  • Dutton , R. D. 1993 . Weak-heap sort . BIT , 33 : 372 – 381 .
  • Edelkamp , S. and Stiegeler , P. 2002 . Implementing heapsort with and quicksort with comparisons . ACM J. Exp. Algorithmics , 7 : 20 – 34 .
  • Gonnet , G. H. and Munro , J. I. 1986 . Heaps on heaps . SIAM J. Comput. , 15 : 964 – 971 .
  • Islam , T. M. and Kaykobad , M. 2006 . Worst-case analysis of generalized heapsort algorithm revisited . Int. J. Comput. Math. , 83 : 59 – 67 .
  • J. Katajainen, The Ultimate Heapsort, CATS, 1998, pp. 87–96
  • Kaykobad , M. , Islam , M. M. , Amyeen , M. E. and Murshed , M. M. 1998 . 3 is a more promising algorithmic parameter than 2 . Comput. Math. Appl. , 36 : 19 – 24 .
  • Mcdiarmid , C. and Reed , B. A. 1989 . Building heaps fast . J. Algorithms , 10 : 352 – 365 .
  • Paulik , A. 1990 . Worst-case analysis of a generalized heapsort algorithm . Inform. Process. Lett. , 36 : 159 – 165 .
  • Nath , S. K. , Chowdhury , R. A. and Kaykobad , M. 2000 . A simplified complexity analysis of Mcdiarmid and Reed's variant of bottom-up heapsort algorithm . Int. J. Comput. Math. , 73 : 293 – 297 .
  • Shahjalal , Md. and Kaykobad , M. 2007 . A New Data Structure for Heapsort with Improved Number of Comparisons , 88 – 96 . Dhaka : WALCOM, Bangladesh Computer Council Bhaban, Agargaon .
  • Wang , X. D. and Wu , Y. J. 2007 . An improved heapsort algorithm with comparisons in the worst case . J. Comput. Sci. Technol. , 22 : 898 – 903 .
  • Wegener , I. 1993 . Bottom-up-heapsort, a new variant of heapsort, beating, on an average, quicksort (if n is not very small) . Theor. Comput. Sci. , 118 : 81 – 98 .

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