流程與流程改善cmmi的基本認(rèn)知-文庫吧資料
2024-10-24 17:03本頁面
【正文】 focus their creativity where it belongs in the content of their work rather than on the structure of their work. CMMI 的誤解 (2) 2. Moving from ML 1 to ML 3 Skip ML 2 ? At level 2, the focus is on projects. ? At level 3, two additional generic practices are implemented by level 2 process area – Establish a Defined process – Collect Improvement Information ? At level 3, the emphasis shifts to the anization. – Best practices are gathered by MA (a long period) across the anization (ML 2). – Processes are tailored as appropriate. – Engineering (RD, TS, PI, VER, VAL), Infrastructure (OPF, OPD, OT), Project (RSKM, IPM), Support (DAR) – The anization supports the projects by establishing: ? Common processes Common processes does not necessarily mean one process. (Menu of Processes) ? Common measurements ? Training CMMI 的誤解 (3) 3. Moving from ML 3 to ML 5 Skip ML 4 ? ML4: Organizational Process Performance (OPP) and Quantitative Project Management (QPM) ? GG 4: Institutionalize a Quantitatively Managed Process – GP : Establish Quantitative Objectives for the Process. – GP : Stabilize Subprocess Performance. ? The process Performance Baselines include: – Individual process elements (ex. Restcase inspection element, ML 2 and ML 3 ) – Sequence of connected processes – Processes that cover the entire life of the project (Req. Management) – Process for developing individual work products CMMI 的誤解 (4) 4. CMMI for ODM/OEM (., India) – Japan is the Model – Better Quality, International Business,... 5. Small Organization – CMMI fits in the Small Organization – Tailoring – Collaboration of Companies – See SEI Report – Organization Size 6. CMMI Appraisals Status Misconception Branch Achieved CMMI ML 2 Only Announce: The Whole Company Achieved CMMI ML 2. CMMI 的誤解 (5) anization 7. SCAMPI Practices Implementation Indicator (PII) ., Affirmations –It is not answers to a predefined questions. –How CMMI work was done in the Organization Unit (OU) rather than the correct answers to the CMMI questions. –CMMI Practices CMMI 的誤解 (6) CMMI 的誤解 (7) 8. Tools vs. 通過 CMMI 評鑑 ? Collect “process requirements” for support tools and investigate possible shortterm and longterm tool solutions. ? 工具是配合各流程使用，僅是 『 輔助 』 工作，流程的制定、產(chǎn)品開發(fā)設(shè)計(jì)能力的培養(yǎng)更為重要。 問卷的回應(yīng)、訪談、簡報(bào)等。 指標(biāo)三 ： 證實(shí) 指標(biāo)類型 描述 例子 3. 證實(shí) 口頭或書面的聲明，用以證實(shí)一般或特定執(zhí)行方法的實(shí)施。當(dāng)懷疑一執(zhí)行方法的目的是否有達(dá)成，這些是有用的。 CMMI執(zhí)行方法(practices)列出的典型工作產(chǎn)品、文件、交付客戶的項(xiàng)目、訓(xùn)練資料等。 ? 以高階主管作為評鑑發(fā)起人。 評鑑原則 ? 使用 SACMPI reference model for CMMI。 ? 確認(rèn)目前階段與目的階段之間狀況的差距。 desired states, Develop remendations ? Establishing – Set priorities, Develop approach, Plan actions ? Acting – Create solution, Pilot/test solution, Refine solution, Implement solution ? Learning – Analyze and validate, propose future actions CMMI 基本的認(rèn)知 CMM 和 CMMI 的演進(jìn) ? Carnegie Mellon University – USA DOD Supported Software Engineering Institute (SEI) ? 1987 – First CMM (Capability Maturity Model) published as a technical report ? 1989 – Book on the software maturity framework published ? 1991 – CMM V. for software published ? 1993/1994 – CMM V. for software published – PSP (Personal Software Process) developed by the SEI ? 1995 – New specialized CMM published by the SEI , including CMM’s for software acquisition (SACMM), system engineering (SECMM
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