Scapegoat tree: Revision history

Filter revisionsshowhide

To date:

Tag filter:

Invert selection

External tools:

For any version listed below, click on its date to view it. For more help, see Help:Page history and Help:Edit summary. (cur) = difference from current version, (prev) = difference from preceding version, m = minor edit, → = section edit, ← = automatic edit summary

curprev 06:3606:36, 26 July 2022‎ Citation bot talk contribs‎ 13,266 bytes 0‎ Alter: journal. | Use this bot. Report bugs. | Suggested by Headbomb | #UCB_toolbar undo

curprev 06:5406:54, 3 July 2022‎ WillNess talk contribs‎ 13,266 bytes +5‎ clarity undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 02:1602:16, 30 April 2022‎ Mtzguido talk contribs‎ 13,261 bytes +8‎ No edit summary undo

curprev 17:5717:57, 2 April 2022‎ Comp.arch talk contribs‎ m 13,253 bytes −3‎ No edit summary undo Tag: 2017 wikitext editor

curprev 09:2009:20, 11 March 2022‎ WikiLinuz talk contribs‎ m 13,256 bytes −29‎ Reverted edits by WikiLinuz (talk) to last version by Bkell undo Tag: Rollback

curprev 23:4423:44, 10 March 2022‎ WikiLinuz talk contribs‎ 13,285 bytes +29‎ added Category:Data structures using HotCat undo Tag: Reverted

curprev 21:1621:16, 18 February 2022‎ Bkell talk contribs‎ m 13,256 bytes −24‎ →‎Sketch of proof for cost of deletion: avoid awkward double-decker fractions undo

curprev 14:3514:35, 15 February 2022‎ Nomen4Omen talk contribs‎ m 13,280 bytes −1‎ invented_year undo

curprev 17:2517:25, 14 February 2022‎ David Eppstein talk contribs‎ 13,281 bytes +58‎ short desc undo
curprev 08:3908:39, 14 February 2022‎ 134.19.12.83 talk‎ 13,223 bytes +396‎ LaTeX + minor undo

curprev 16:5316:53, 13 February 2022‎ 73.61.9.158 talk‎ 12,827 bytes −43‎ Small changes undo
curprev 16:3316:33, 13 February 2022‎ 73.61.9.158 talk‎ 12,870 bytes −200‎ Alpha and Beta special characters corrected undo

curprev 21:5921:59, 22 December 2021‎ CiaPan talk contribs‎ m 12,827 bytes 0‎ →‎Sketch of proof for cost of insertion: fixing a wikilink undo
curprev 21:4521:45, 22 December 2021‎ CiaPan talk contribs‎ m 12,827 bytes +2‎ →‎Theory: improving wikilinks (skip redirs) undo

curprev 23:0623:06, 12 December 2021‎ David Eppstein talk contribs‎ 12,825 bytes 0‎ More bad edits on amortized time by the self-fulfilling name. Makes no sense to omit the "amortized" and say that worst-case insert-time is logarithmic without qualification. It is only true for amortized analysis, not for single-operation analysis. On the other hand, the average case (for random access sequences) may well really be logarithmic per-operation expected time; that needs checking. undo Tag: Undo
curprev 21:0621:06, 12 December 2021‎ 89.156.81.139 talk‎ 12,825 bytes −1‎ No edit summary undo Tags: Manual revert Reverted

curprev 17:4317:43, 26 November 2021‎ Nomen4Omen talk contribs‎ 12,826 bytes +1‎ see talk undo Tag: Reverted

curprev 18:2218:22, 4 October 2021‎ David Eppstein talk contribs‎ 12,825 bytes 0‎ NO. Amortized time bounds are worst-case, not average-case. They do not depend on assumptions about input distributions, the way average-case does. undo Tags: Undo Reverted
curprev 09:4909:49, 4 October 2021‎ Nomen4Omen talk contribs‎ m 12,825 bytes +8‎ No edit summary undo Tag: Reverted
curprev 09:3109:31, 4 October 2021‎ Nomen4Omen talk contribs‎ m 12,817 bytes −8‎ see talk undo Tag: Reverted

curprev 16:0516:05, 12 March 2021‎ Dgpop talk contribs‎ 12,825 bytes −30‎ →‎See also: removed overly generic link undo

curprev 12:3312:33, 17 September 2020‎ MrOllie talk contribs‎ 12,855 bytes −89‎ →‎External links: WP:EL undo
curprev 09:2509:25, 17 September 2020‎ Kuko47 talk contribs‎ m 12,944 bytes +8‎ fix link undo Tag: Visual edit

curprev 13:2913:29, 25 February 2020‎ Frap talk contribs‎ 12,936 bytes +101‎ →‎Theory: MOS:ALGO undo

curprev 15:0415:04, 18 December 2019‎ 189.38.38.183 talk‎ 12,835 bytes +4‎ →‎Sketch of proof for cost of insertion undo

curprev 21:0021:00, 20 November 2019‎ David Eppstein talk contribs‎ 12,831 bytes +21‎ Pat Morin undo

curprev 10:4910:49, 22 May 2019‎ Tyilo talk contribs‎ 12,810 bytes +4‎ The amortized worst-case performance is more important than the non-amortized worst-case undo

curprev 09:3709:37, 5 April 2019‎ LudwikSzymonJaniuk talk contribs‎ 12,806 bytes +699‎ Added section on the name itself. undo Tag: Visual edit

curprev 14:3814:38, 12 December 2017‎ Renamed user 7hq09uwypo226qfc talk contribs‎ 12,107 bytes +39‎ added Category:Amortized data structures using HotCat undo

curprev 00:4300:43, 17 September 2017‎ 104.153.72.218 talk‎ 12,068 bytes +108‎ →‎Theory: Fix spacing broken in previous edit. And correct confusing off-by-1 error in height balance statement. undo
curprev 00:2700:27, 17 September 2017‎ 104.153.72.218 talk‎ 11,960 bytes −4‎ →‎Infobox: Place amortized bounds in "Average" column undo

curprev 21:1421:14, 16 September 2017‎ 104.153.72.218 talk‎ 11,964 bytes +1,096‎ Improve references, move very short Lookup subsection to top of Operations section. Notation is still not consistent between sections; needs overhaul. undo

curprev 02:1102:11, 25 June 2017‎ Bawb131 talk contribs‎ m 10,868 bytes −16‎ →‎Insertion: Remove trailing escapes from math tags undo Tag: 2017 wikitext editor

curprev 07:3307:33, 18 June 2017‎ TheFrog001 talk contribs‎ m 10,884 bytes +87‎ Reverted edits by Invisiblered (talk): Unexplained removal of content (HG) (3.1.20) undo
curprev 07:3307:33, 18 June 2017‎ Invisiblered talk contribs‎ 10,797 bytes −87‎ No edit summary undo

curprev 09:3609:36, 5 December 2016‎ 195.113.241.226 talk‎ 10,884 bytes +9‎ Year of invention is wrong. I do not know correct one. undo

curprev 19:4419:44, 20 June 2016‎ 171.64.66.80 talk‎ 10,875 bytes −187‎ →‎Sketch of proof for cost of deletion: Removed the warning that the following paragraph was nonsense. The warning itself contained notational errors (saying "at least O(n)" is mathematically invalid). undo

curprev 14:3414:34, 27 November 2015‎ Tomer adar talk contribs‎ 11,062 bytes +28‎ I changed the worst-case time complexity (in the Infobox) for insertion/deletion from O(n) to amortized O(log n), as described in the article. undo

curprev 00:2100:21, 5 August 2015‎ Hqztrue talk contribs‎ 11,034 bytes +187‎ points out the error of the paragraph(but didn't make a full correction) undo

curprev 08:5308:53, 25 March 2015‎ Qwertyus talk contribs‎ 10,847 bytes 0‎ →‎Theory undo

curprev 20:3920:39, 9 February 2015‎ Dbenbenn talk contribs‎ m 10,847 bytes +50‎ →‎Insertion: clean up math formatting, \log, \operatorname{max} undo

curprev 04:4504:45, 18 January 2015‎ 71.41.210.146 talk‎ 10,797 bytes −89‎ Gave useful URLs for both papers. undo

curprev 22:4422:44, 9 December 2014‎ 84.201.165.48 talk‎ 10,886 bytes −8‎ See the article - it tells that if afer insertion or deletion the tree needs to be rebalanced, it is done from root, thus O(n) in worst case undo

curprev 00:5400:54, 19 November 2014‎ 87.172.228.252 talk‎ 10,894 bytes +37‎ No edit summary undo

curprev 09:5609:56, 29 September 2014‎ Qwertyus talk contribs‎ 10,857 bytes +26‎ added Category:Search trees using HotCat undo

26 July 2022

3 July 2022

30 April 2022

2 April 2022

11 March 2022

10 March 2022

18 February 2022

15 February 2022

14 February 2022

13 February 2022

8 February 2022

22 December 2021

12 December 2021

26 November 2021

4 October 2021

12 March 2021

17 September 2020

25 February 2020

18 December 2019

20 November 2019

22 May 2019

5 April 2019

12 December 2017

17 September 2017

16 September 2017

25 June 2017

18 June 2017

5 December 2016

20 June 2016

27 November 2015

5 August 2015

25 March 2015

9 February 2015

18 January 2015

9 December 2014

19 November 2014

29 September 2014