8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic ^bdmthbimg \rmhihic nbr _enucees hi

Gbdmg ICBs

Nmgg ?:=4-?:=

experheide hi pmrthdugmr nhegl, ht hkpghes tfmt tfe ^\ wfhdf kbst ghaegy kmtdf fhs ieels kust

fmve dbithiues eludmthbi br trmhihic hi smke nhegl tb levegbp fhs sahggs.

Kbre hinbrkmthbi recmrlhic wbra kmraet ieel vmgue mil renucees' hinbrkmthbi vmgue whgg oe

expgmhiel gmter hi qumithnhdmthbi bn uidertmhithes sedthbi.

5. ]umithnhdmthbi bn ZrenereidesSe dmi smy tfmt kmae ledhshbi mobut tfhs prbogek hs m ahil bn dbinghdthic bo`edthve. Ht kmhigy

reghes bi suo`edthve `ulckeit tb trmle-bnn tfe vmgue bn emdf mspedt wfhdf hs tfe renucee's

hinbrkmthbi, vbdmthbimg trmhihic mil oulcet lmtmomse, mil wbra kmraet. Mkbic tfree kmhi

mspedts, we set tfe lenmugt wbrtf bn dbishlermthbi equmggy, 44.44% emdf. Fbwever, nbr emdf

ledhshbi kmaer, tfe geveg bn dbishlermthbi bn emdf nmdtbr pbsshogy hs lhnnereit. Tb, we mssesstfe wehcft bn emdf mspedt mddbrlhic tb tfe hinbrkmthbi tfmt tfe ledhshbi kmaer br user hiput.

Hn tfe ledhshbi kmaer dbishlers tfe oulcet ms tfe hkpbrtmit nmdtbr, oulcet wehcft whgg oe

fhcfer tfmi btfer nmdtbr. Se dmi represeit tfe ledhshbi ms tfe nbggbwhic uthghty equmthbi0

Oenbre ml`ustkeit

Evmgumthbi (vbdmthbimg trmhihic) ; o (oulcet) + q(Sbra kmraet ieel ^) + r (_enucee's

hinbrkmthbi ^)

, wfere o ; q ; r mil o + q + r ; =

Mnter ml`ustkeit

Evmgumthbi (vbdmthbimg trmhihic) ; o (oulcet) + q(Sbra kmraet ieel ^) + r (_enucee's

hinbrkmthbi ^)

, wfere o + q + r ; =

\fere hs dertmhigy m dbinghdt oetweei tfe "Sbra kmraet ieel mil _enucee's hinbrkmthbi"

prhbrhthes, mil oulcet. \ferenbre, tfe mssesskeit reghes bi tfe ledhshbi kmaer hiput. Xet,

nhimggy, tfe oulcet hs tfe aey dbishlermthbi. \fe systek dmiibt redbkkeil tfe suhtmoge

vbdmthbimg trmhihic tfmt kmtdf whtf tfe renucees ieel whtf m vbdmthbimg trmhihic dbst

exdeelhic tfe spedhnhel oulcet.

Se dmi smy tfmt tfe ledhshbi hi tfhs dmse hs omsel bi tfe renuceesoeienhts, sb tfmt tfe kbst

hkpbrtmit pmrt bn bur systek hs tfe hiterpretmthbi bn tfe renuceesieels. Se fmve stulhel1 tfe

renucees whtf lhnnereit mce mil sex fmve tfe lhnnereit trmhihic sahggs. Se use tfe mce mil sex

tb hkpgy tfe lenmugt vmgue nbr emdf renucees mdthvhty.

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

nbr renucees hi Gbdmg ICBs

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Fbwever, we chve kbre dbishlermthbi tb wfmt ledhshbi kmaer hiput. \fhs hs oedmuse, nbr

sbke ICBs, tfe renucees prevhbus wbra experheide hs tfe kbst hkpbrtmit tfhic tb dbishler.

Hn tfe prevhbus wbra experheide hs ibt dbinghdt whtf btfer dbishlermthbi sudf ms oulcet mil

kmraet ieels, tfe systek whgg oe moge tb kmtdf tfe rhcft renucee tb tfe suhtmoge vbdmthbimg

trmhihic. Hn tfere mre ib wbra experheides, tfe systek whgg ibt dbishler tfhs pbhit wfei

segedthic tfe vbdmthbimg trmhihic, mil whgg dbishler btfer mspedts.

>. ]umithnhdmthbi bn UidertmhithesBur kbleg dbitmhis nbur kmhi uidertmhithes wfhdf dbishst bn renucees questhbiimhre

prbvhlhic nmdts mobut tfe uidertmhity bn tfe renuceesieels nbr m suhtmoge vbdmthbimg trmhihic

cetthic nrbk renucees tfeksegves., brcmihzmthbis' revhews hilhdmthic tfe uidertmhity bn tfe

vbdmthbimg trmhihic reghmohghty cetthic nrbk tfe tfhrl pmrty trustwbrtfy sburdes sudf ms tfe

kmraet wfere btfer renucees wbra hi br neelomdas br experheides nrbk fukmihtmrhmi

brcmihzmthbis, ICB ieels tegghic tfe uidertmhity bn ICB leshres mil mhk. \fese tfree rener

tb tfe tmichoge vmgue. \fe nhrst bie hs Mdthvhthes hilhdmthic tfe uidertmhity bn renucees

mdthvhthes regmthic tb tfe sahggs tfey mre ushic hi tfehr prevhbus `bos wfhdf rener tb tfe tmichoge

vmgue.

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

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>.=_enucees ]uesthbiimhreMs m suhtmoge vbdmthbimg trmhihic oedbkes bie bn tfe hkpbrtmit nmdtbrs tfmt kbst renucees

dbideri, hiputthic renucee's questhbiimhre hs bie wmy hi wfhdf tfe ledhshbi kmaer dmi cmhi

aibwgelce ms wegg ms usenug hinbrkmthbi mobut tfe renucees ieels mil sahggs hi brler tbdfbbse m suhtmoge vbdmthbimg trmhihic nbr m suhtmoge renucee. Fbwever, shide kmiy

questhbiimhres fmve lhnnereit stmilmrl nbr evmgumthic tfe renucees ieels nbr m suhtmoge

vbdmthbimg trmhihic, bie ledhshbi kmaer dmi botmhi lhnnereit sdbre gevegs. Ms m dbisequeide,

tfe renucees ieels nbr m suhtmoge vbdmthbimg trmhihic geveg oedbke uidertmhi. Nrbk tfhs

remsbi, we fmve dbggedtel tfe renucees ieels nbr m suhtmoge vbdmthbimg trmhihic geveg nrbk

kmiy reghmoge brcmihzmthbis mil renucees tfeksegves wfbse mgremly fmve `bos mnter ^\ tb

eifmide tfe mddurmdy bn tfe renuceesieels mssesskeit.

>.?Brcmihzmthbis' _evhewsMibtfer hkpbrtmit hssue tfmt ledhshbi kmaers hs dbideri mobut vbdmthbimg trmhihic reghmohghty

(fbw lbes tfhs ^\ whgg chve oeienht tb tfe renucees tb wbra hi tfe kmraet). Ghae tfe renucees

ieels, we botmhiel hinbrkmthbi mobut tfe vbdmthbimg trmhihic reghmohghty nrbk vmrhbus sburdes.

Thide every ^\ fms mlvmitmces, ht hs fmrl tb dbggedt emdf nemture bn m ^\. \fus, we bigy

mimgyze reghmohghty repbrts hi tfe ledhshbi kmaer geveg histeml bn vbdmthbimg trmhihic geveg.

Nrbk tfhs pbhit, we mre moge tb mssess tfe reghmohghty bn emdf vbdmthbimg trmhihic oy ushic hts

ledhshbi kmaers reghmohghty sdbre.

3. Fbw tb dmgdugmte tfe prbomohghty bn tfbse twb uidertmhithes2Ms obtf renucees questhbiimhre mil brcmihzmthbis' revhews botmhi tfehr prbomohghty vmgues

nrbk kmiy revhews mil questhbiimhres, ht whgg oe kbre ngexhoge tb kmae tfe systek moge tb

mll iew mimgyshs resugts hitb ht. Ms m resugt, we dremtel m lmtmomse usel nbr dmgdugmthic tfe

prbomohghty bn renuceesservhde mil reghmohghty nbr m suhtmoge vbdmthbimg trmhihic. Kmimcers

dmi mll kbre mimgyshs resugts hi brler tb eifmide tfe mddurmdy bn tfe renucees' ieels mil

reghmohghty mssesskeit oy mll kbre redbrls hi tfe lmtmomse. Nbr prbomohghty dmgdugmthbi, we

usel mgg tfe resugts nrbk tfe questhbiimhres mil revhews tb dmgdugmte tfe prbomohghty bn emdf

crmle geveg. _enucees ieels fmve tfree crmle gevegs (fhcf prhbrhthes, khllge mil gbw) wfhge

reghmohghty fms nbur crmles geveg (butstmilhic, cbbl, nmhr mil pbbr).

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

nbr renucees hi Gbdmg ICBs

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>.4ICBs ieelsTbkethkes evei renucees tfeksegves kmy ibt aibw wfmt tfey remggy wmit br ieel. Ms m

dbisequeide, ht hs bie bn uidertmhithes fmppeihic lurhic tfe renucee requhrekeits

hiterpretmthbi prbdesses wfhdf tfe systek botmhis nrbk tfe renucee rechstrmthbi nbrk. \feprbomohghty bn tfe uidertmhity hs dmgdugmtel nrbk tfe prbpbrthbi mkbic ICBs leshres.

>.

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

nbr renucees hi Gbdmg ICBs

Z m c e | =:

Omsel bi tfhs lhmcrmk, we rengedt bur tfbucft oy kbleghic tfe systek hi m wmy tfmt we cet

tfe hinbrkmthbi nrbk renucees' mdthvhthes, mil tfei esthkmte tfe vmgue bn emdf hinbrkmthbi. Nbr

exmkpge, hn tfe mdthvhthes requhre respbishoge dfmrmdter, tfe vbdmthbimg trmhihic whtf

mddbuithic nhegl sfbugl cet fhcfer sdbre. Mgg dfmrmdterhsthds fmve mi mrd tb _enucees'

hinbrkmthbi ible tb dbkpute tfe nhimg nmde vmgue nbr emdf shicge vbdmthbimg trmhihic. \b

relude dbkpgexhty bi bur systek, we lb ibt dmgdugmte mgg vbdmthbimg trmhihic mt bide. Se

histeml dbkpute nmde vmgue nbr emdf ^\ mt m thke. Mnter mgg vbdmthbimg trmhihics fmve oeei

evmgumtel1 we cet m ghst bn vbdmthbimg trmhihics mgbic whtf hts nmde vmgue. \fe fhcfer nmde

vmgue kemis tfe fhcfer kmtdf whtf m crbup bn renucees.

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

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6. Evmgumthbi bn tfe kblegHi brler tb evmgumte seishthvhty bn bur kbleg, we fmve lenhiel omsel (esthkmtel) vmgue mil

remsbimoge upper mil gbwer obuils. Oy setthic mgg ibles mt omsel vmgue mil vmryhic bie ible

mt m thke nrbk gbwer obuil tb upper obuil, we dmke up whtf tfe nbggbwhic tbrimlb lhmcrmks.

Nrbk tfe lhmcrmk mobve, we dmi see tfmt tfe kbst seishthve vmrhmogetfe gbicest omrmt tfe

tbp bn lhmcrmk hs Oulcet Tmthsnmdthbi. \fhs hilhdmtes tfmt dfbbshic vbdmthbimg trmhihic

lepeils kbstgy bi ICB oulcet rmtfer tfmi btfer hiput vmrhmoge. \fhs hs bovhbus oedmuse

ICBs usumggy hkpgekeit tfe prb`edts lepeils bi tfehr oulcet. Hi tfhs dmse, bvermgg

vbdmthbimg trmhihic hs hiseishthve tb UIFD_ rechstrmthbi, fboohes, kmrhtmg stmtus mil Ib. bn

dfhglrei, sb hi nurtfer mimgyzhic tfhs ledhshbi we shkpgy dmi gemve tfese vmrhmoges mt tfehr

omse vmgues.

Mobve mgg, tfe hinbrkmthbi sfbwi hi tfhs lhmcrmk kmy vmry omsel bi emdf ICBs prhbrhty. Hn

tfe ICB lb ibt dmre mobut tfe oulcet (fmvhic uighkhtel nuils br tfe oulcet hs very fhcf),

tfe oulcet kmy ibt oe tfe kbst seishthvhty vmrhmoge ghae hi tfe mobve nhcure.

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

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8. Exterimg Hiternmde _equhrekeits8.=User Hiternmdes

\fe User Hiternmde Zrbdess

Hi tfe user hiternmde prbdess, tfe user hitermdts whtf tfe dbkputer vhm mi mdthbi

gmicumce prbdessel oy tfe UHKT. Ht eimoges tfe user tb hitermdt whtf tfe kbleg

kmimcekeit mil lmtm kmimcekeit suosystek. Hi mlvmidel systeks, tfe user

hiternmde dbkpbieit hidgules m imturmg gmicumce prbdessbr br dmi use stmilmrl

bo`edts (pugg lbwi keius, outtbis) tfrbucf m crmpfhdmg user hiternmde.

8/12/2019 DSS Project Wafa Attas Submitted by Dr. Adeeb Eit - LIU Faculty of Business - MIS Departement

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Dfbbshic vbdmthbimg trmhihic

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=:._edbkkeilmthbisNbr nurtfer resemrdf mil levegbpkeit hi tfhs prb`edt, we redbkkeil tfe nbggbwhic nemture0

=:.= Levegbpkeit recmrlhic tfe kbleg- Hi hitmichoge mspedt "wbra kmraet ieels", kbre uidertmhithes nrbk vmrhbus sburdes

dmi hidremse kbre reghmohghty bn lmtm. \fe mllhthbimg uidertmhithes sfbugl hidgule kbre

hinbrkmthbi nrbk renucees neelomda, mil kbre revhews nrbk trustwbrtfy sburdesudf

ms hiterimthbimg brcmihzmthbis.

- \fe iukoer bn questhbis tfmt tfe renucees ieel tb hiput hitb tfe systek kust hidremse.- \b cet tfe oulcet smthsnmdthbi, we kmy dbishler mibtfer hkpbrtmit nmdtbr wfhdf hs tfe

durreit nuil bppbrtuihty. \fe wmce hs prbomogy tfe aey nmdtbr nbr kbst bn renucees

wfei wbrahic hi tfe kmraet.

- Hi bur kbleg, we hiterpret tfe hinbrkmthbi tfe renucee hiput tb oe m iukerhdmg vmgue.Tbkethke tfe sdbre hs ibt pernedtgy true.

=:.? Levegbpkeit recmrlhic tfe systek- \b kmae tfe renucees hinbrkmthbi, oulcet mil kmraet ieels lmtmomse kbre up-tb-

lmte, tfe CUH sfbugl oe levegbpel tb mggbw emsher vbdmthbimg trmhihic hinbrkmthbi

mllhthbi mil kblhnhdmthbi.