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Title: 1 Last modified by: a_harada Created Date: 5/15/2003 2:12:10 PM Document presentation format: Other titles – PowerPoint PPT presentation

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1
???????????????????????????????????????????
  • ??????????
  • ?????????????
  • ?????
  • ?? ?

2
?????
????????????????? ??,???????,??,???????????????
?? ??1??????????? ?????????????? ??2????,???
??,???? ???????? ??3?????????????? ??4??????
??????
?? ??????? ?????? ??????? ????????????? ?????
?? ??????????? ??????
3
???????
????2, 3, 4??? 1.????????????????
???????????? 2.????????????????????
?????????????? 3.???????????????????
????????????
???? ?????????????????????? WBS????????????????
???? ??????????????? QFD????????????????
?????? ??
????? ??
4
??????????????????????????????????
5
?????
???,???? ???
????,???? ???
  • ????
  • ??????????????,??????????
  • ??.
  • ??????RFP?????????,????,???,
  • ???????.
  • ?????????????,????????????
  • ????,????,???,???????.

6
???????
????? ?????????. ??????????????.
???????????????. ???????????????????????.
??????????????????????.
???????????(FP) ??????????????????????(FP)??????
?? 1979??IBM?Albrecht?????? ??????????????????
??????????????
????????????
7
????????????
  • ??????????????IBM?,SPR?,IFPUG??,????????????.
  • ???IFPUG????

???????????(FP) ???,?????????
5???????????
????? (????????????????(TF)) ????(EI)
????(EO) ????(EQ)
??????? (??????????(DF)) ????????(ILF)
????????? ????(EIF)
8
IFPUG????
Step1???????(DF)??? ILF,EIF??? ILF,
EIF??????,?,??3????? ??????????,??????????
Step2????? (TF)??? EI,EO,EQ??? EI, EO,
EQ??????,?,??3????? ???????????,?????????
FP????
? ? ? ?
ILF X7 X10 X15
EIF X5 X7 X10
EI X3 X4 X6
EO X4 X5 X7
EQ X3 X4 X6
FP
Step3FP???
9
IFPUG????
IFPUG????
EI, EO, EQ???????. (???????????????) ???
???????
?????????? ??????????? ????????????
???? ?????????????????????????
?????,????????FP?????????????? ???????????
?????
10
??????IFPUG????
  • ????????GUI???,????????????????????
  • ??????.???????????????.

?????
IFPUG?
DF ILF,EIF?3??
DF IFPUG????
TF 16???????????? (????) ex???????,????,
????
TF EI,EO,EQ?3??
????? ???? ???????,?????? FP??????(FP??)???
????? ???????,????? ????
11
???????FP??
?? FP?? ?? FP?? ?? FP??
????(???????????????(TF)) ????(???????????????(TF)) ????(???????????????(TF)) ????(???????????????(TF)) ????(???????????????(TF)) ????(???????????????(TF))
??? ??? ????? ????? ?????? ??????
???? 5 ????? 5 ???? 6
??????? 5 ???? 5 CSV?? 5
??????? 4 ???? 5 ???????? 5
????????? 12 ?????? 6 ????????? 5
????? 6 ???????? 4 - -
- - ????? 3 - -
- - ????? 5 - -
??????????(DF) ??????????(DF) ??????????(DF) ??????????(DF) ??????????(DF) ??????????(DF)
ILF 8 EIF 5 - -
12
FP????????
  • 1996?1998??????IFPUG?????????FP??????????,???????
    ?.
  • ????????
  • ???????????FP??
  • ????,??????

??????? FP???
IFL 8
EIF 5
EI 5
EO 6
EQ 4
13
?????FP?????
  • ?????????TF(EI,EO,EQ)??????FP?????
  • ???
  • ????DF??????EI?1???.EI?FP???????????
  • ???????EI?1???.??????,FP?4???
  • ?????EO,EQ????????.?????????

???? ??????? ?????
EI ???? 1.0 1.0
EI FP? 5 4
EO ???? 0.5
EO FP? 6
EQ ???? 0.5
EQ FP? 4
?????FP?? ?????FP?? 5 4 5
14
????????????
???? ??(FP??-FP???)/FP???)-1025
FP???????
11????????????? ????????
?? ????
????? 57.9 1.8
???????? -16.7 1.9
????? 42.9 0.3
CSV?? 51.5 2.7
???????? ?????
15
?????FP???
???? ?? ???? FP?? FP?? FP??? FP?? FP??
???? 580 11.8 2526 12.0 4.4 5 13.6
???????? 712 14.5 2980 14.2 4.2 5 19.0
???????? 439 9.0 1671 8.0 3.8 4 5.3
????? 87 1.8 334 1.6 3.8 6 57.9
????? 537 11.0 2362 11.2 4.4 5 13.6
???? 567 11.5 2564 12.4 4.6 5 8.7
???? 131 2.7 692 3.3 5.3 5 -5.7
?????? 12 0.2 61 0.3 5.1 6 17.6
??????? 94 1.9 455 2.2 4.8 4 -16.7
????? 650 13.3 2045 9.7 3.1 3 -3.2
????? 17 0.3 59 0.3 3.5 5 42.9
???? 586 12.0 3170 15.1 5.4 6 11.1
CSV?? 133 2.7 433 2.1 3.3 5 51.5
????????? 294 6.0 1285 6.1 4.4 5 13.6
????????? 61 1.2 329 1.6 5.4 5 -7.4
?? 4898 100.0 20996 100.0 65.5 74 221.8
16
????????????
????????RFP ???????????????? ?????????? ???????
??????? ???????????? ????????????????
???? IFPUG?,?????? ????????RFP??FP???

2?????,???????? ?????????EI,EO,EQ?
?????????? RFP??EO,EQ??????? ???????????????
IFPUG? ??????????????????
????? ??????TF?????? ?????IFPUG??35???
17
IFPUG????????
??????? ??????? ?????? ??????
??? ??(FP) ??? ??(FP)
?????????????????????????? EQ1 ????????????????????,1???????????????.???2????????????????????????EO???. EO1 EQ1
???????????????? EI1 ????????TF??????. EI1
???????????????????. EI1 ??????????????????.?????2????????. ???????????????. EO1 EO1 EI2
?????????? EO1 ?????????????EO???. EO1
17 36
EI,EO,EQ?????????
18
????????????
?????????? ????(FP)
??????????????????????????.????????????????????. ???? ????
????????????. ????
???????????????????????????.?????????????,???????. ??????? ??????? ???? ????
??????????????????. ????
40
19
??????????
6?????????????????????? ????1 ????2 ????3
????????????????? 1.????????????FP?6?????
???????ILF?FP??8????, 6?????????7.3 2.?????????
???????FP?5???? ?????FP???????EI,EO,EQ?
FP??IFPUG?????????? ??????,6???????????
IFPUG????????100??? -411????
20
????????AP-Estimate
??????PC
AP-Estimate????
Intranet
? ? ? ? ? ?
????
??????
TF? ??
DF? ??
??
???????
???????
???
??
?? ????
?? ??
??DB(RDB)
??????PC
??????A
???? Ver1
???? Ver2
??????B
??
??
??
???? Ver1
???? Ver2
??????
21
AP-Estimate?????
  • ????
  • ???14??????
  • ???60??????
  • ?????????????
  • ???????????????????.
  • ??????????????????????????????.
  • ??????????????????.
  • ????????????,??????????????????????.
  • ?????,???????????????,???????????????,????????????
    ???.

22
???
  • ????????
  • ?????(IFPUG??-411???)
  • ??????????????????????????
  • ?????????????????IFPUG??35???
  • ????????AP-Estimate???
  • ??????????????????????????????.
  • ????????????,??????????????????????.
  • ?????,???????????????,???????????????,????????????
    ???.

23
WBS???????????????????
24
??????????
?????????????? ??,?????? ???????????? ???????
???????? (??,??,???) ???????????
  • ????
  • WBS??????????????
  • ??,??????
  • ??,??,???,?????
  • ???????????

????????????,??, ??????? ????????????? ???????
??????????? ??,??,????????????? ????,??????
????????????????
WBS???????????????? ?????????
25
??????WBS
?1????????
????????
?2??????????
????????

?????????
?3??????
????
??????
???????

??????????
?4????????
?????????
?????

??????
?????????
?5?????

26
????WBS????????????
????? WORK1.1
?????
???????? ??????
????????
??????/?? ??????
??????/?? ?????2004/4/5
??????/?? ?????2004/4/16
??????/?? ?????2004/4/5
??????/?? ?????-
??????/?? ??????
??????? ???????????
??????? ???????
??????? ???????
??????? ????2004/4/9 100000
??????? ????2004/4/16 150000
??????? ???????2
??????? ???????????
????????
?????????
????
WORK1 ??????
WORK2 ????
WORK2.1 ??????????
WORK2.1.1 ?????
27
???????
??????PC
????Web???
?????? ??DB
???
???????? ???
??? DB
??????
??????PC
?????????? project view private view
???????
???? DB
???
?????
???? ??
Intranet/Internet
28
??????????????????
??????????????? ???????????????
?? ? ????? ?? ???????????????, ?????????? project view??????????? ??. ?????????DB??????? ??????????,??
?? ? ???? ?? ????????????????DB ??????.???????? ??????. ??????????????????????? ????DB???
??? ??,????????? ???????????? project view????
??? ??? ?? ??????????????? ????? ??????????????? ???????????????? project view???????????? ????????????????? ??????????WBS?????? ???????????????
29
??????
??6???2000??????????????????,????????
??????????????????????????????? ??????????
??????? 100???????????????????109?????
95?????(?????????34 ,???????????33)
???????
???? ? ?
????????? ???????????????????????????????????? ????,??????????????????????????????????????????????
?????? ????????????????,??????????????????????
?????? ??????????????????????????? ?????????,?????????????????????????????
??????? ???????,?????????????????????? ??,??????????????,???????????????????
30
???????????????
31
WBS??????
1.WBS???????????? ??????????????
??????,????2???
C-1 ?????? C-1-1 ???????? C-1-1-1 ??????????
C-1-1-2 ?????????? C-1-1-2-1 ???1
C-1-1-2-1-1 ???11 C-1-1-2-1-1-1 ????????
C-1-1-2-1-1-2 ??????
???1 ???11 60(FP)
???1 ???12 50(FP)
???1 ???13 45(FP)
2.????????
?? ?? ???
?? ????????????? ???
???? ????????????? ???
QA??? ??????(QA)??????? ??????
PM??? ??????????? PM
????? ????????? PM
3.WBS???????
?? ?? ???
??? ???????????????????? PM
?? ?????????????????? PM
32
??????????????
?? ??? ??? FP ?? ??? ?? ?? ?????? ?????? ?????? ?????? ?????? ??????
?? ??? ??? FP ?? ??? ?? ?? ?????? ????? PM??? QA??? ???? ??
? ? ? ???? - - 300 180 ??? B 80 70 73 78 78 78
? ? ? ???? ???1 - 180 60 ??? C 50 40 43 48 50 50
? ? ? ???? ???1 ???11 60 60 ?? D 15 15 15 15 15 15
? ? ? ???? ???1 ???12 65 0 ??? E 25 20 20 25 25 25
? ? ? ???? ???1 ???13 55 0 ??? F 10 5 8 8 8 8
? ? ? ???? ???2 - 120 120 ?? G 30 30 30 30 30 30
? ? ? ????
33
QFD???????????????????????QFD?
34
??????QFD???
?? ???,??????,??????????????? ??????????
Step1????????????????????(?????)
Step2?????????????? ?????????
????
????
??????????????
?????????
?????????????
??????????
Step3?????????????? ?????
????
????????
???????()
35
??????QFD??
?? ??? ?? ??? ?????(1??) ?????(1??) ?????(1??) ?????(2??) ?????(2??) ?????(2??)
???? ???? ?? ??? ?? ??? ??????? ?? ??? ??? ??????? ?? ??? ???
A?? A1?? 284 640 20 128 ? 10 4
A?? A2???? 284 640 40 200 ? 16 6
A?? A3??? 83 140 30 25 ? 40 75
A?? A4??? 83 140 ? 15 7 ? 35 12
B?? B1?????? 89 133 ? 10 2 ? 10 1
B?? B2?????? 89 340 ? 15 3 ? 15 3
B?? B3?? 174 73 ? 20 3 ? 20 3
B?? B4?? 32 133 ? 25 11 ? 20 4
??????????
?????,????????
36
???
???? 1.???????? ??????????????????
???IFPUG??-411??? ?????35??? 2.WBS????????
???????? ??????? 2000?????????????????
109???????????????95?????? ?????,???????,?????
?, ???????????? 3.QFD???????????????? ???
????????QFD???????? ?????????????????????
?????
??????? 1.COCOMO???? AP-Estimate????????????,??
?????????????????? ?????,???????
??????????????????? ????????????????
??? 2.???????????????? EASE??????????EPM?AP-Esti
mate, ????????????????????????
?????????????????????
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