Tổng hợp tất cả tài liệu, ebook, giáo trình Khối Ngành Kinh Tế chọn lọc và hay nhất.
9,703 checks would be deducted from the wrong bank accounts each hour 27,800 pieces of mail would be lost per hour 3,000,000 incorrect drug prescriptions per year 8,605 commercial aircraft takeoffs would annually result in crashes
60 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2161 | Lượt tải: 1
Forecasting Old models include cost & expenditure EVA adds schedule estimation Measured in dollars or hours Often time used in software projects Performance Measurement Baseline (PMB) Time-phased budget plan against which contract performance is measured Cost & schedule variances go against this Best via a bottom-up plan
41 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2441 | Lượt tải: 3
Part of Software Development Plan Includes What roles needed, how many, when, who Resource assignments Timing: Start/stop dates Cost/salary targets (if hiring) Project Directory Simply a list of those involved with contact info. Team size: often dictated by budget as often as any other factor
73 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2273 | Lượt tải: 1
12. Estimation best practices Q12: A source of some confusion, I graded quite leniently (and allowed trade-offs with Q15) Estimate iteratively Know presentation techniques Q3, +/- 2 months, 90% probability Hierarchical breakdown of major activities Not: dependencies, durations
53 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2163 | Lượt tải: 0
Move WBS into a Project outline (in Task Sheet) Add resources (team members or roles) Add costs for resources Assign resources to tasks Establish dependencies Refine and optimize Create baseline Track progress (enter actuals, etc.)
27 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2519 | Lượt tải: 0
Milestones Have a duration of zero Identify critical points in your schedule Shown as inverted triangle or a diamond Often used at “review” or “delivery” times Or at end or beginning of phases Ex: Software Requirements Review (SRR) Ex: User Sign-off Can be tied to contract terms
68 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2142 | Lượt tải: 1
What’s the difference? Plan: Identify activities. No specific start and end dates. Estimating: Determining the size & duration of activities. Schedule: Adds specific start and end dates, relationships, and resources.
81 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2450 | Lượt tải: 2
The “Why” phase Not a “mandatory formal” phase Sometimes called the “pre-project” phase Collecting project ideas Then the “funneling” process Project Justification ROI Cost-benefit analysis Project Portfolio Matrix Initial planning and estimates
79 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2264 | Lượt tải: 1
1. Initiating 2. Planning 3. Executing 4. Controlling 5. Closing Note: these can be repeated for each phase Each process is described by: Inputs Tools & Techniques Outputs
66 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 2023 | Lượt tải: 0
Birth of modern PM: Manhattan Project (the bomb) 1970’s: military, defense, construction industry were using PM software 1990’s: large shift to PM-based models 1985: TQM 1990-93: Re-engineering, self-directed teams 1996-99: Risk mgmt, project offices 2000: M&A, global projects
51 trang | Chia sẻ: haohao89 | Ngày: 07/06/2013 | Lượt xem: 3023 | Lượt tải: 0