annotate Todo.txt @ 709:6a805c8c1e53

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 03 May 2022 18:34:47 +0900
parents 7bacba816277
children c588b77bc197
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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1 Sun May 1 15:04:57 JST 2022
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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2
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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3 Model checking
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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4
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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5 goto 先の番号を stub に書くのは変
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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6
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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7   process : context が別々
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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8   thread : context 一緒、goto 先が異なる
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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9 context は共有 実行は codeGear は atomic
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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10 shared file descriptor など
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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11
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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12 single phils direct connection single thread
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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13 no shared data
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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14
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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15 multi process phils separate process
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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16 shared context
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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17
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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18 multi threaded phils shared process
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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19 serate next
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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20 atomic codeGear execution
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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21   
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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22
578
7bacba816277 use list base simple stack
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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23 Thu May 17 15:26:56 JST 2018
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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24
7bacba816277 use list base simple stack
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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25 findNode -> replaceNode -> getRedBlackTree だが
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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26
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27 findNode -> P0 -> replaceNode -> P1 -> getRedBlackTree
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28
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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29 という形で証明しても良い。一挙に証明するのは,可能だろうけど、良くないはず。
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30
573
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 553
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31 Sun May 6 17:54:50 JST 2018
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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32
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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33 do1 a $ \b -> do2 b next を、do1 と do2 に分離することはできる?
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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34
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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35
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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36 Mon Apr 30 17:15:16 JST 2018
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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37
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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38 Stack の初期化を別にするだけだと、置き換えの条件に到達した時に、Stack が empty になるのを保証できない
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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39 やはり、 Stack + Current Tree = Original Tree という不変式を入れないとだめらしい
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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40
553
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ryokka
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41 Mon Mar 26 17:43:06 JST 2018
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ryokka
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42
573
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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43 Decidable を使って Compare の場合分けを行う
553
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ryokka
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44 Decidable を使うと Eq から x ≡ y の証明を取り出すことができる
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45 場合分けには Trichotomous を使う
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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46 compareTri を完成させる Done
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47
524
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48 Fri Jan 5 16:43:26 JST 2018
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49
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50 unbalanced binary search tree の動作を調べる
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51
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52 RedBlackTree の put を完成させる
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53
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54 RedBlackTree の Deletion を完成させる
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55
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56 unbalanced binary search tree と同様の動作をする
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57
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58 木の深さの最小と最大の差が2倍を超えない
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59
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60 CodeGear/DataGear が構成する圏を定義する
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61
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62 goto を定義して meta 計算を可能にする
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63
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64 DataSegment をすべて含む sum 型を定義しmetaDataSegmentとする
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65
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66 実行環境をcontextとして定義しgotoと合わせて並列実行をモデル化する
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67
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68 Monad の合成に必要な規則を上の圏上に定義する
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69
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70 synchronizedQueue の仕様をCTLを使って定義する
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71
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72 Gearsで記述したsynchornizedQueueを検証する
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73
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74 gotoを用いてモデル検査と証明の組み合わせを実現する
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75
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76
575
73fc32092b64 push local rbtree
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77 Wed Aug 27 17:52:00 JST 2019
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78
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79 別で定義した TriCotomos や \=? などの Relation の関数を
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80 Agdaで定義してあるものに置き換える,まとめる
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81
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82 HoareLogic をベースにした SingleLinkedStack の作成
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83
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84 HoareLogic ベースの Tree の証明