Resource-constrained project scheduling_ Notation, classification, models, and methods(5)

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P.Bruckeretal./EuropeanJournalofOperationalResearch112(1999)3±417

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problemthebasic resource-constrainedjpre jgmaxsettivity f0Y1YAssumeFFFYnYnthattheprojectconsistswillofbea(termination)j 0(j 1gofactivitieswhereac-beactivity. n 1)Theisa®ctitiousbeginningnetworkacyclicanddepictedbynetworkanactivity-on-nodeisassumedtocedencewithThererelations.nodesPreemptionasactivitiesandisnotarcsaspre-assumedare®ndconstraintsamakespan-minimaltoscarcebeinteger-valued.renewableresources.Allallowed.dataarescheduleThethatobjectivemeetsisthetoandimposedbytheprecedencerelationsprojectGivenbylimitedresourceavailabilities.

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