AUTOSAR CountdownAdvent Calendar 2023

OSEK/VDX ISO and 2.23 OSEK(5)

Last updated at 2025-05-10Posted at 2023-11-05

ISO発行前の文書とISO発行後の文書の構成の比較。

<この項は書きかけです。順次追記します。>
This article is not completed. I will add some words in order.

ISO 17356-3:2005 Road vehicles Open interface for embedded automotive applications Part 3: OSEK/VDX Operating System (OS)
https://www.iso.org/standard/40079.html

OSEK/VDX 2.2.3
https://www.irisa.fr/alf/downloads/puaut/TPNXT/images/os223.pdf

ISO	OSEK/VDX
Introduction	1 Introduction
0.1 System philosophy	1.1 System philosophy
0.2 Purpose of this document	1.2 Purpose of this document
0.3 Structure of this document	1.3 Structure of this document
0.4 Summary	2 Summary
1 Scope
2 Normative references
3 Architecture of the operating system “OS”	3 Architecture of the OSEK operating system
3.1 Processing levels	3.1 Processing levels
3.2 Conformance classes	3.2 Conformance classes
3.3 Relationship between OS and OSEKtime OS	3.3 Relationship between OSEK OS and OSEKtime OS
4 Task management	4 Task management
4.1 Task concept	4.1 Task concept
4.1.1 General
4.1.2 Basic tasks
4.1.3 Extended tasks
4.2 Task state model	4.2 Task state model
4.2.1 General
4.2.2 Extended tasks	4.2.1 Extended tasks
4.2.3 Basic tasks	4.2.2 Basic tasks
4.2.4 Comparison of the task type	4.2.3 Comparison of the task types
4.3 Activating a task	4.3 Activating a task
4.4 Task switching mechanism	4.4 Task switching mechanism
4.5 Task priority	4.5 Task priority
4.6 Scheduling policy	4.6 Scheduling policy
4.6.1 Full preemptive scheduling	4.6.1 Full preemptive scheduling.
4.6.2 Non-preemptive scheduling	4.6.2 Non preemptive scheduling
4.6.3 Points of rescheduling
4.6.4 Groups of tasks	4.6.3 Groups of tasks
4.6.5 Mixed preemptive scheduling	4.6.4 Mixed preemptive scheduling
4.6.6 Selecting the scheduling policy	4.6.5 Selecting the scheduling policy
4.7 Termination of tasks	4.7 Termination of tasks
5 Application modes	5 Application modes
5.1 General
5.2 Scope of application modes	5.1 Scope of application modes
5.3 Start-up performance	5.2 Start up performance
5.4 Support for application modes	5.3 Support for application modes
6 Interrupt processing	6 Interrupt processing
6.1 General
7 Event mechanism	7 Event mechanism
8 Resource management	8 Resource management
8.1 General
8.2 Behaviour during access to occupied resources	8.1 Behaviour during access to occupied resources
8.3 Restrictions when using resources	8.2 Restrictions when using resources
8.4 Scheduler as a resource	8.3 Scheduler as a resource
8.5 General problems with synchronization mechanisms	8.4 General problems with synchronisation mechanisms
8.5.1 Explanation of priority inversion	8.4.1 Explanation of priority inversion
8.5.2 Deadlocks	8.4.2 Deadlocks
8.6 Priority Ceiling Protocol	8.5 OSEK Priority Ceiling Protocol
8.7 Priority Ceiling Protocol with extensions for interrupt levels	8.6 OSEK Priority Ceiling Protocol with extensions for interrupt levels
8.8 Internal resources	8.7 Internal Resources
9 Alarms	9 Alarms
9.1 General
9.2 Counters	9.1 Counters
9.3 Alarm management	9.2 Alarm management
9.4 Alarm-callback routines	9.3 Alarm-callback routines
10 Messages	10 Messages
11 Error handling, tracing and debugging	11 Error handling, tracing and debugging
11.1 Hook routines	11.1 Hook routines
11.2 Error handling	11.2 Error handling
11.3 System start-up	11.3 System start-up
11.4 System shutdown	11.4 System shutdown
11.5 Debugging	11.5 Debugging
12 Description of system services	12 Description of system services
12.1 Definition of system objects	12.1 Definition of system objects
12.2 Conventions	12.2 Conventions
12.2.1 Type of calls	12.2.1 Type of calls
12.2.2 Legitimacy of calls	12.2.2 Legitimacy of calls
12.2.3 Error characteristics	12.2.3 Error characteristics
13 Specification of OS services	13 Specification of operating system services
13.1 Basics
13.1.1 Structure of the description
13.1.2 Constructional elements
13.1.3 Service description
13.2 Common data types	13.1 Common data types
13.2.1 StatusType
13.2.2 All errors of API services
13.2.3 Internal errors of the OS
13.3 Task management	13.2 Task management
13.3.1 Data types	13.2.1 Data types
13.3.2 Constructional elements	13.2.2 Constructional elements
13.3.3 System services	13.2.3 System services
13.3.4 Constants	13.2.4 Constants
13.3.5 Naming convention	13.2.5 Naming convention
13.4 Interrupt handling	13.3 Interrupt handling
13.4.1 Data types	13.3.1 Data types
13.4.2 System services	13.3.2 System services
13.4.3 Naming convention	13.3.3 Naming convention
13.5 Resource management	13.4 Resource management
13.5.1 Data types	13.4.1 Data types
13.5.2 Constructional elements	13.4.2 Constructional elements
13.5.3 System services	13.4.3 System services
13.5.4 Constants	13.4.4 Constants
13.6 Event control	13.5 Event control
13.6.1 Data types	13.5.1 Data types
13.6.2 Constructional elements	13.5.2 Constructional elements
13.6.3 System services	13.5.3 System services
13.7 Alarms	13.6 Alarms
13.7.1 Data types	13.6.1 Data types
13.7.2 Constructional elements	13.6.2 Constructional elements
	13.7.3 System services
13.7.4 Constants	13.6.4 Constants
13.7.5 Naming convention	13.6.5 Naming convention
13.8 OS execution control	13.7 Operating system execution control
13.8.2 System services	13.7.2 System services
13.8.3 Constants	13.7.3 Constants
13.9 Hook routines	13.8 Hook routines
13.9.1 Data types	13.8.1 Data Types
13.9.2 System services	13.8.2 System services
13.9.3 Constants	13.8.3 Constants
	13.9.4 Macros
14 Implementation- and application-specific topics	14 Implementation and application specific topics
14.1 General
14.2 Implementation hints	14.1 Implementation hints.
14.2.1 Aspects of implementation	14.1.1 Aspects of implementation
14.2.2 Parameters of implementation	14.1.2 Parameters of implementation
14.3 Application design hints	R14.2 Application design hints
14.3.1 General
14.3.2 Resource management	14.2.1 management
14.3.3 Placement of API calls	14.2.2 Placement of API calls
14.3.4 Interrupt service routines	14.2.3 Interrupt service routines
14.3.5 Priority and preemption	14.2.4 Priority and preemption
14.3.6 Examples of usage of internal resources	14.2.5 Examples of usage of internal Resources
14.3.7 Parameter to pass to ShutdownOS	14.2.6 Parameter to pass to ShutdownOS
14.3.8 Error handling	14.2.7 Error handling
14.3.9 Errors and warnings
14.4 Implementation-specific tools	14.3 Implementation specific tools
	15 Changes from specification 1.0 to 2.2
	15.1 Changesfromspecification1.0to2.0r1
	15.1.1 Conceptual changes
	15.1.2 Clarifications..
	15.1.3 Changes of the documentation
	15.2 Changes from specification2.0
	15.2.1 Behaviour of ChainTask/TerminateTask with allocated resources is undefined.
	15.2.3 Interrupt handling has been clarified and extended.
	15.2.4 Error checking of GetResource/ReleaseResource have been modified
	15.2.5 Added constant OSTICKSPERBASE.
	15.2.6 ShutdownOS is allowed in ISRs and certain hook routines. .
	15.2.7 Behaviour of ShutdownOS after ShutdownHook returns is implementation defined.
	15.2.8 Added constant OSDEFAULTAPPMODE
	15.2.9 ErrorHook is never called recursively.
	15.2.10 LocalMessagesaddedtospecification.
	15.2.11 Startup/shutdownwhenOSEKandOSEKtimecoexist(2.1r1)
	15.3 Changesfromspecification2.1r1to2.2/2.2.1(ISOversion)
	15.3.1 Add alarm-callbacks to alarms .
	15.3.2 Interrupt handling: changes to functionality
	15.3.3 Scheduling: add internal resources .
	15.3.4 Error handling
	15.3.5 Miscellaneous
	16 Index..
	16.1 List of figures
	17 History .
Figure 1 — Software interfaces inside ECU	Software interfaces inside ECU
Figure 2 — Processing levels of the operating system	Processing levels of the OSEK operating system
Figure 3 — Restricted upward compatibility for conformance classes	Restricted upward compatibility for conformance classes.
Figure 4 — Extended task state model	Extended task state model
Figure 5 — Basic task state model	Basic task state model
Figure 6 — Scheduler: order of events	Scheduler: order of events
Figure 7 — Full preemptive scheduling	Full preemptive scheduling .
Figure 8 — Non-preemptive scheduling	Non preemptive scheduling.
Figure 9 — ISR categories of the operating system	ISR categories of the OSEK operating system
Figure 10 — Synchronization of preemptable extended tasks	Synchronisation of preemptable extended tasks
Figure 11 — Synchronization of non-preemptable extended tasks	Synchronisation of non-preemptable extended tasks
Figure 12 — Priority inversion on occupying semaphores	Priority inversion on occupying semaphores
Figure 13 — Deadlock situation using semaphores	Deadlock situation using semaphores
Figure 14 — Resource assignment with priority ceiling between preemptable tasks	Resource assignment with priority ceiling between preemptable tasks
Figure 15 — Resource assignment with priority ceiling between preemptable tasks and interrupt services routines	Resource assignment with priority ceiling between preemptable tasks and interrupt services routines.
Figure 16 — Resource assignment with priority ceiling between interrupt services routines	Resource assignment with priority ceiling between interrupt services routines
Figure 17 — Layered model of alarm management	Layered model of alarm management
Figure 18 — Example of centralized error handling (extended status)	Example of centralised error handling (extended status)
Figure 19 — System start-up	System start-up .
Figure 20 — PreTaskHook and PostTaskHook	PreTaskHook and PostTaskHook.
Figure 21 — Nested interrupts	Nested interrupts
Figure 22 — Implementation-specific tools	Implementation specific tools
Table 1 — The minimum requirements for Conformance Classes	The minimum requirements for Conformance Classes
Table 2 — States and status transitions for extended tasks	States and status transitions for extended tasks.
Table 3 — States and status transitions for basic tasks	States and status transitions for basic tasks.
Table 4 — API service restriction	API service restrictions

ISOのTableは、OSEK/VDXではFigure

参考資料(Reference)

aspberry Pi 3 Model B+ 向けにリアルタイムOSを実装してみた話
https://qiita.com/tenkoh2/items/baa8e0b6c09669793b4f

[メモ] TrampolineRTOSでLチカ (OSEK/VDX & AUTOSAR APIにあわせたRTOS)
https://qiita.com/mt08/items/65f2ac9bbdae09a34470

MacでLego Mindstorms NXT環境構築 in 2018
https://qiita.com/vivid344/items/2f23f846cd3b135c5a74

ETロボコン開発環境構築 for Mac
https://qiita.com/tac0x2a/items/b1d82050c660935765ef

自己参照(self reference)

OSEKはもう流行らないのでしょうか。AUTOSAR（64）OSEK(1)
https://qiita.com/kaizen_nagoya/items/b87687254b11f30cc2ee
OSEKを図から理解 OSEK(2)
https://qiita.com/kaizen_nagoya/items/f87a7ff5aeb63803a022
OSEK OS（AUTOSAR OS）をざっくり理解するには OSEK(3)
https://qiita.com/kaizen_nagoya/items/c68c0b86b97d4a90e6e2
calloutとcallback, OSEK/VDX OS and AUTOSAR OSEK(4)
https://qiita.com/kaizen_nagoya/items/b95b81354d07b9172a56
OSEK/VDX ISO and 2.23 OSEK(5)
https://qiita.com/kaizen_nagoya/items/4d6bcec01e0132f9c41c
OSEK/VDX OSEK(6)
https://qiita.com/kaizen_nagoya/items/a7720994f2178a15be81
ISO OSEK/VDX and ISO Linux OS 同梱ソースをC++またはRUSTで書く企画　OSEK(7)
https://qiita.com/kaizen_nagoya/items/27899e936c90b415d700
OSEK 記事で views 100,000を目指して　OSEK(8)
https://qiita.com/kaizen_nagoya/items/ff45ee55566eeff5f62e
自動車用OSを網羅する OSEK(9)
https://qiita.com/kaizen_nagoya/items/a61144daf500a3f2b4f4
Smallest Set Profile and Automotive Profile, OSEK(10)
https://qiita.com/kaizen_nagoya/items/0c5484f6562cc259e7f0
Exclusive Area, OSEK(11)　
https://qiita.com/kaizen_nagoya/items/d87ff4e08378dbcf68a7
自動車のソフトウェア、例えばAUTOSAR の仕事を始めてする方に, OSEK(12)
https://qiita.com/kaizen_nagoya/items/1832634788c23498e054
名古屋で自動車関係のソフトウェア設計する際にあるといいかもしれない知識, OSEK(13)
https://qiita.com/kaizen_nagoya/items/9f01d55e4bd0bd931c96
single task os and data, OSEK(14)
https://qiita.com/kaizen_nagoya/items/6acbd5d2cfd3ed8bca60
AUTOSARといえば O で始まる用語は? OSEK(15)
https://qiita.com/kaizen_nagoya/items/06c969fe5c4b3e7319e0
Automotive Software Expert Examination Exercise, Examples or Extract. OSEK(16)
https://qiita.com/kaizen_nagoya/items/1762e0612ef01e036efb
自動運転資料集(1) OSEK(17)
https://qiita.com/kaizen_nagoya/items/42eb2129e281f25eaab8
TOPPERS of the YearとAUTOSAR, AUTOSAR(39), OSEK(18)
https://qiita.com/kaizen_nagoya/items/f241bb4a819733110b7a
Autosar 2.0を読む, AUTOSAR(25), OSEK(19)
https://qiita.com/kaizen_nagoya/items/b44a1047c2c517d522fe
IT関連技術でお世話になった方々, OSEK(20)
https://qiita.com/kaizen_nagoya/items/8a5bf487594cd106e8b8
AUTOSARの４つの入力, OSEK(21)
https://qiita.com/kaizen_nagoya/items/72cef6028b9697f7968e
AUTOSAR これだけ知っていればなんとかなる。OSEK(22)
https://qiita.com/kaizen_nagoya/items/7a63e706bfb8f331cfe4
AUTOSAR based on ISO, OSEK(23)
https://qiita.com/kaizen_nagoya/items/867a709cdf6f4dbdecc6
AUTOSARと国際規格。AUTOSAR（65), OSEK(24)
https://qiita.com/kaizen_nagoya/items/4ddba03efb942969b125
AUTOSAR入門, AUTOSAR(16), OSEK(25)
https://qiita.com/kaizen_nagoya/items/5e43b8ef0935c32ee11d
AUTOSAR 記事1000までの道, OSEK(26)
https://qiita.com/kaizen_nagoya/items/785473512f5f7f85a6bf
Autosarの課題, OSEK(27)
https://qiita.com/kaizen_nagoya/items/617d10b0e34143030600
AUTOSAR: The past 20 years and he next 10 years, OSEK(28)
https://qiita.com/kaizen_nagoya/items/2dab0707c01059c152c4
Autosar文書を読む（準備), OSEK(29)　
https://qiita.com/kaizen_nagoya/items/5f547173544703d267aa
AUTOSARが手に取るように分かるようになる。AUTOSAR(29), OSEK(30)
https://qiita.com/kaizen_nagoya/items/ae092ea6aef89cdc15df
posixとethernet, osekとTCP/IP, osek(31)
https://qiita.com/kaizen_nagoya/items/73b79a4a56f433bd53c0
斉藤直希「組み込み向けリアルタイムOSの基礎知識を整理する」を整理する, OSEK(32)
https://qiita.com/kaizen_nagoya/items/d305e83b37d0c57dceb3
TOPPERS活用アイデア・アプリケーション開発コンテスト受賞作品紹介　まとめ作成中, OSEK(33)
https://qiita.com/kaizen_nagoya/items/72b882d96b2841f25faf
はじめてのAUTOSAR(classic platform) ＜エンジニア夏休み企画>【読書感想文】, OSEK(34)
https://qiita.com/kaizen_nagoya/items/696ad320f76f284664d7
AUTOSARとSimulink: Adaptive Platform, Classic Platformとマルチコア・共通化, OSEK(35)
https://qiita.com/kaizen_nagoya/items/d613b0b14bfd91989a13
AUTOSAR Abstract Platformへの道（詳細編）, OSEK(36)
https://qiita.com/kaizen_nagoya/items/cb217133884fa0a2c704
building block：AUTOSAR Abstruct Platform , OSEK(37),
https://qiita.com/kaizen_nagoya/items/bf7c17624f648fb9f392
系建築家(system architect)になるには, OSEK(38)
https://qiita.com/kaizen_nagoya/items/8c341e69233cb32f6275
自己紹介 OSEK(39)
https://qiita.com/kaizen_nagoya/items/90aa368f296613ec93b5
AUTOSAR 「完全に理解した」, OSEK(40)
https://qiita.com/kaizen_nagoya/items/51983798ad7902b33cb1

<この項は書きかけです。順次追記します。>
This article is not completed. I will add some words and/or centences in order.
Este artículo no está completo. Agregaré algunas palabras en orden.

知人資料

' @kazuo_reve 私が効果を確認した「小川メソッド」
https://qiita.com/kazuo_reve/items/a3ea1d9171deeccc04da

' @kazuo_reve 新人の方によく展開している有益な情報
https://qiita.com/kazuo_reve/items/d1a3f0ee48e24bba38f1

' @kazuo_reve Vモデルについて勘違いしていたと思ったこと
https://qiita.com/kazuo_reve/items/46fddb094563bd9b2e1e

自己記事一覧

Qiitaで逆リンクを表示しなくなったような気がする。時々、スマフォで表示するとあらわっることがあり、完全に削除したのではなさそう。

４月以降、せっせとリンクリストを作り、統計を取って確率を説明しようとしている。
2025年２月末を目標にしている。

一覧の一覧( The directory of directories of mine.) Qiita(100)
https://qiita.com/kaizen_nagoya/items/7eb0e006543886138f39

仮説（0）一覧（目標100現在40）
https://qiita.com/kaizen_nagoya/items/f000506fe1837b3590df

Qiita(0)Qiita関連記事一覧（自分）
https://qiita.com/kaizen_nagoya/items/58db5fbf036b28e9dfa6

Error一覧 error(0)
https://qiita.com/kaizen_nagoya/items/48b6cbc8d68eae2c42b8

C++ Support(0)　
https://qiita.com/kaizen_nagoya/items/8720d26f762369a80514

Coding(0) Rules, C, Secure, MISRA and so on
https://qiita.com/kaizen_nagoya/items/400725644a8a0e90fbb0

Ethernet 記事一覧　Ethernet(0)
https://qiita.com/kaizen_nagoya/items/88d35e99f74aefc98794

Wireshark 一覧 wireshark(0)、Ethernet(48)
https://qiita.com/kaizen_nagoya/items/fbed841f61875c4731d0

線網（Wi-Fi）空中線(antenna)(0) 記事一覧(118/300目標)
https://qiita.com/kaizen_nagoya/items/5e5464ac2b24bd4cd001

なぜdockerで機械学習するか書籍・ソース一覧作成中 (目標100)
https://qiita.com/kaizen_nagoya/items/ddd12477544bf5ba85e2

プログラムちょい替え（0）一覧:4件
https://qiita.com/kaizen_nagoya/items/296d87ef4bfd516bc394

言語処理100本ノックをdockerで。python覚えるのに最適。:10+12
https://qiita.com/kaizen_nagoya/items/7e7eb7c543e0c18438c4

Python(0)記事をまとめたい。
https://qiita.com/kaizen_nagoya/items/088c57d70ab6904ebb53

安全（0）安全工学シンポジウムに向けて: 21
https://qiita.com/kaizen_nagoya/items/c5d78f3def8195cb2409

プログラマによる、プログラマのための、統計(0)と確率のプログラミングとその後
https://qiita.com/kaizen_nagoya/items/6e9897eb641268766909

転職(0)一覧
https://qiita.com/kaizen_nagoya/items/f77520d378d33451d6fe

技術士(0)一覧
https://qiita.com/kaizen_nagoya/items/ce4ccf4eb9c5600b89ea

Reserchmap(0) 一覧
https://qiita.com/kaizen_nagoya/items/506c79e562f406c4257e

物理記事　上位100
https://qiita.com/kaizen_nagoya/items/66e90fe31fbe3facc6ff

量子(0) 計算機, 量子力学
https://qiita.com/kaizen_nagoya/items/1cd954cb0eed92879fd4

数学関連記事１００
https://qiita.com/kaizen_nagoya/items/d8dadb49a6397e854c6d

coq(0) 一覧
https://qiita.com/kaizen_nagoya/items/d22f9995cf2173bc3b13

統計(0)一覧
https://qiita.com/kaizen_nagoya/items/80d3b221807e53e88aba

図(0) state, sequence and timing. UML and お絵描き
https://qiita.com/kaizen_nagoya/items/60440a882146aeee9e8f

色(0) 記事100書く切り口
https://qiita.com/kaizen_nagoya/items/22331c0335ed34326b9b

品質一覧
https://qiita.com/kaizen_nagoya/items/2b99b8e9db6d94b2e971

言語・文学記事　１００
https://qiita.com/kaizen_nagoya/items/42d58d5ef7fb53c407d6

医工連携関連記事一覧
https://qiita.com/kaizen_nagoya/items/6ab51c12ba51bc260a82

水の資料集(0)　方針と成果
https://qiita.com/kaizen_nagoya/items/f5dbb30087ea732b52aa

自動車　記事　１００
https://qiita.com/kaizen_nagoya/items/f7f0b9ab36569ad409c5

通信記事１００
https://qiita.com/kaizen_nagoya/items/1d67de5e1cd207b05ef7

日本語（０）一欄
https://qiita.com/kaizen_nagoya/items/7498dcfa3a9ba7fd1e68

英語(0) 一覧
https://qiita.com/kaizen_nagoya/items/680e3f5cbf9430486c7d

音楽　一覧(0)
https://qiita.com/kaizen_nagoya/items/b6e5f42bbfe3bbe40f5d

「@kazuo_reve 新人の方によく展開している有益な情報」確認一覧
https://qiita.com/kaizen_nagoya/items/b9380888d1e5a042646b

鉄道（０）鉄道のシステム考察はてっちゃんがてつだってくれる
https://qiita.com/kaizen_nagoya/items/faa4ea03d91d901a618a

OSEK OS設計の基礎　OSEK(100)
https://qiita.com/kaizen_nagoya/items/7528a22a14242d2d58a3

coding (101) 一覧を作成し始めた。omake:最近のQiitaで表示しない5つの事象
https://qiita.com/kaizen_nagoya/items/20667f09f19598aedb68

官公庁・学校・公的団体（NPOを含む）システムの課題、官（０）
https://qiita.com/kaizen_nagoya/items/04ee6eaf7ec13d3af4c3

「はじめての」シリーズ　ベクタージャパン　
https://qiita.com/kaizen_nagoya/items/2e41634f6e21a3cf74eb

AUTOSAR(0)Qiita記事一覧, OSEK(75)
https://qiita.com/kaizen_nagoya/items/89c07961b59a8754c869

プログラマが知っていると良い「公序良俗」
https://qiita.com/kaizen_nagoya/items/9fe7c0dfac2fbd77a945

LaTeX(0) 一覧　
https://qiita.com/kaizen_nagoya/items/e3f7dafacab58c499792

自動制御、制御工学一覧（０）
https://qiita.com/kaizen_nagoya/items/7767a4e19a6ae1479e6b

Rust(0) 一覧　
https://qiita.com/kaizen_nagoya/items/5e8bb080ba6ca0281927

programの本質は計画だ。programは設計だ。
https://qiita.com/kaizen_nagoya/items/c8545a769c246a458c27

登壇直後版色使い(JIS安全色) Qiita Engineer Festa 2023〜私しか得しないニッチな技術でLT〜スライド編 0.15
https://qiita.com/kaizen_nagoya/items/f0d3070d839f4f735b2b

プログラマが知っていると良い「公序良俗」
https://qiita.com/kaizen_nagoya/items/9fe7c0dfac2fbd77a945

逆も真：社会人が最初に確かめるとよいこと。OSEK(69)、Ethernet(59)
https://qiita.com/kaizen_nagoya/items/39afe4a728a31b903ddc

統計の嘘。仮説（127）
https://qiita.com/kaizen_nagoya/items/63b48ecf258a3471c51b

自分の言葉だけで論理展開できるのが天才なら、文章の引用だけで論理展開できるのが秀才だ。仮説（136）
https://qiita.com/kaizen_nagoya/items/97cf07b9e24f860624dd

参考文献駆動執筆(references driven writing)・デンソークリエイト編
https://qiita.com/kaizen_nagoya/items/b27b3f58b8bf265a5cd1

「何を」よりも「誰を」。１０年後のために今見習いたい人たち
https://qiita.com/kaizen_nagoya/items/8045978b16eb49d572b2

Qiitaの記事に３段階または５段階で到達するための方法
https://qiita.com/kaizen_nagoya/items/6e9298296852325adc5e

出力(output)と呼ばないで。これは状態(state)です。
https://qiita.com/kaizen_nagoya/items/80b8b5913b2748867840

祝休日・謹賀新年 2025年の目標
https://qiita.com/kaizen_nagoya/items/dfa34827932f99c59bbc

Qiita 1年間をまとめた「振り返りページ」＠2024
https://qiita.com/kaizen_nagoya/items/ed6be239119c99b15828

2024 参加・主催Calendarと投稿記事一覧 Qiita(248)
https://qiita.com/kaizen_nagoya/items/d80b8fbac2496df7827f

主催Calendar2024分析 Qiita(254)
https://qiita.com/kaizen_nagoya/items/15807336d583076f70bc

Calendar 統計
https://qiita.com/kaizen_nagoya/items/e315558dcea8ee3fe43e

LLM 関連 Calendar 2024
https://qiita.com/kaizen_nagoya/items/c36033cf66862d5496fa

Large Language Model Related Calendar
https://qiita.com/kaizen_nagoya/items/3beb0bc3fb71e3ae6d66

博士論文 Calendar 2024 を開催します。
https://qiita.com/kaizen_nagoya/items/51601357efbcaf1057d0

博士論文(0)関連記事一覧
https://qiita.com/kaizen_nagoya/items/8f223a760e607b705e78

coding (101) 一覧を作成し始めた。omake:最近のQiitaで表示しない5つの事象
https://qiita.com/kaizen_nagoya/items/20667f09f19598aedb68

あなたは「勘違いまとめ」から、勘違いだと言っていることが勘違いだといくつ見つけられますか。人間の間違い(human error(125))の種類と対策
https://qiita.com/kaizen_nagoya/items/ae391b77fffb098b8fb4

プログラマの「プログラムが書ける」思い込みは強みだ。３つの理由。仮説（168）統計と確率(17) , OSEK(79)
https://qiita.com/kaizen_nagoya/items/bc5dd86e414de402ec29

出力(output)と呼ばないで。これは状態(state)です。
https://qiita.com/kaizen_nagoya/items/80b8b5913b2748867840

これからの情報伝達手段の在り方について考えてみよう。炎上と便乗。
https://qiita.com/kaizen_nagoya/items/71a09077ac195214f0db

ISO/IEC JTC1 SC7 Software and System Engineering
https://qiita.com/kaizen_nagoya/items/48b43f0f6976a078d907

アクセシビリティの知見を発信しよう！（再び）
https://qiita.com/kaizen_nagoya/items/03457eb9ee74105ee618

統計論及確率論輪講（再び）
https://qiita.com/kaizen_nagoya/items/590874ccfca988e85ea3

読者の心をグッと惹き寄せる7つの魔法
https://qiita.com/kaizen_nagoya/items/b1b5e89bd5c0a211d862

「@kazuo_reve 新人の方によく展開している有益な情報」確認一覧
https://qiita.com/kaizen_nagoya/items/b9380888d1e5a042646b

ソースコードで議論しよう。日本語で議論するの止めましょう（あるプログラミング技術の議論報告）
https://qiita.com/kaizen_nagoya/items/8b9811c80f3338c6c0b0

脳内コンパイラの3つの危険
https://qiita.com/kaizen_nagoya/items/7025cf2d7bd9f276e382

心理学の本を読むよりはコンパイラ書いた方がよくね。仮説（34）
https://qiita.com/kaizen_nagoya/items/fa715732cc148e48880e

NASAを超えるつもりがあれば読んでください。
https://qiita.com/kaizen_nagoya/items/e81669f9cb53109157f6

データサイエンティストの気づき!「勉強して仕事に役立てない人。大嫌い!!」『それ自分かも?』ってなった!!!
https://qiita.com/kaizen_nagoya/items/d85830d58d8dd7f71d07

「ぼくの好きな先生」「人がやらないことをやれ」プログラマになるまで。仮説（37）　
https://qiita.com/kaizen_nagoya/items/53e4bded9fe5f724b3c4

なぜ経済学徒を辞め、計算機屋になったか（経済学部入学前・入学後・卒業後対応）転職(1)
https://qiita.com/kaizen_nagoya/items/06335a1d24c099733f64

プログラミング言語教育のXYZ。仮説（52）
https://qiita.com/kaizen_nagoya/items/1950c5810fb5c0b07be4

【24卒向け】9ヶ月後に年収１０００万円を目指す。二つの関門と三つの道。
https://qiita.com/kaizen_nagoya/items/fb5bff147193f726ad25

「【25卒向け】Qiita Career Meetup for STUDENT」予習の勧め
https://qiita.com/kaizen_nagoya/items/00eadb8a6e738cb6336f

大学入試不合格でも筆記試験のない大学に入って卒業できる。卒業しなくても博士になれる。
https://qiita.com/kaizen_nagoya/items/74adec99f396d64b5fd5

全世界の不登校の子供たち「博士論文」を書こう。世界子供博士論文遠隔実践中心安全(99)
https://qiita.com/kaizen_nagoya/items/912d69032c012bcc84f2

日本のプログラマが世界で戦える16分野。仮説(53),統計と確率(25) 転職(32)、Ethernet(58)
https://qiita.com/kaizen_nagoya/items/a7e634a996cdd02bc53b

小川メソッド　覚え（書きかけ）
https://qiita.com/kaizen_nagoya/items/3593d72eca551742df68

DoCAP（ドゥーキャップ）って何ですか？
https://qiita.com/kaizen_nagoya/items/47e0e6509ab792c43327

views 20,000越え自己記事一覧
https://qiita.com/kaizen_nagoya/items/58e8bd6450957cdecd81

Views１万越え、もうすぐ１万記事一覧最近いいねをいただいた213記事
https://qiita.com/kaizen_nagoya/items/d2b805717a92459ce853

amazon 殿堂入りNo1レビュアになるまで。仮説(102)
https://qiita.com/kaizen_nagoya/items/83259d18921ce75a91f4

100以上いいねをいただいた記事16選
https://qiita.com/kaizen_nagoya/items/f8d958d9084ffbd15d2a

水道局10年(1976,4-1986,3)を振り返る
https://qiita.com/kaizen_nagoya/items/707fcf6fae230dd349bf

小川清最終講義、最終講義（再）計画, Ethernet(100) 英語(100) 安全(100)
https://qiita.com/kaizen_nagoya/items/e2df642e3951e35e6a53

＜この記事は個人の過去の経験に基づく個人の感想です。現在所属する組織、業務とは関係がありません。＞
This article is an individual impression based on my individual experience. It has nothing to do with the organization or business to which I currently belong.
Este artículo es una impresión personal basada en mi experiencia personal. No tiene nada que ver con la organización o empresa a la que pertenezco actualmente.

文書履歴(document history)

ver. 0.01 初稿　20230225

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