FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W272943886> ?p ?o ?g. }

• W272943886 abstract "This research develops exact methods to calculate project duration distributions and to calculate Van Slyke's (1963) criticallly for arrows, the probability that an arrow is on a critical path, assuming nonnegatlve integer duration distributions. These calculations for project duration distributions correct estimates made by the Program Evaluation and Review Technique (PERT), and the Van Slyke critlcality calculations extend the arrow critlcality ansdysls by the Critical Path Method (CPM) Into the probabilistic realm. Exact methods for calculating project duration distributions and Van Slyke's criticallly sire demonstrated on series networks, parallel networks, parallel-series networks, and the Wheatstone network. The Van Slyke criticallly equation for parallel networks is in a form that appears to Improve upon one proposed by Dodln & Elmaghraby (1985). The present form Is generalized to, In principle. Include sill networks. The exact methods are enhanced by developing a procedure to limit the number of calculations needed to analyze large networks. The procedure identifies paths through a large network, calculates the minimum and maximum path durations, and ranks the paths by duration. A smaller skeletal network is constructed from the arrows of the longest paths and is analyzed by exact methods. The procedure emphasizes accuracy for the longer project durations, of greatest concern to project managers and schedulers, while limiting the number of necessary calculations. The procedure for large networks is iUustrated on the 40-arrow Klelndorfer (1971) network. Of the 51 Klelndorfer paths, the procedure selected 6 paths to construct a skeletal network. Analysis of the skeletal network yields a project duration distribution that is correct in Its range and in the duration probabilities for the upper 5% of the distribution. Analysis results are compared with SLAM II and FORTRAN simulations. No arrow critlcality appears to be seriously miscalculated. The project duration distribution is calculated to be bimodal. In keeping with the simulation. Conditions under which the Just mentioned blmodality can occur are determined for parallel, normally-distributed paths. The large-network procedure warns when these oddly shaped distributions are possible." @default.
• W272943886 created "2016-06-24" @default.
• W272943886 creator A5014397094 @default.
• W272943886 date "2018-08-13" @default.
• W272943886 modified "2023-09-25" @default.
• W272943886 title "Schedule network node time distributions and arrow criticalities" @default.
• W272943886 cites W1509149194 @default.
• W272943886 cites W1513419084 @default.
• W272943886 cites W1583958891 @default.
• W272943886 cites W1601780811 @default.
• W272943886 cites W1977545325 @default.
• W272943886 cites W1978191906 @default.
• W272943886 cites W1979291456 @default.
• W272943886 cites W1979365494 @default.
• W272943886 cites W1980218695 @default.
• W272943886 cites W1980316752 @default.
• W272943886 cites W1985740943 @default.
• W272943886 cites W1986361321 @default.
• W272943886 cites W1987959230 @default.
• W272943886 cites W1988022348 @default.
• W272943886 cites W1991598069 @default.
• W272943886 cites W1993455779 @default.
• W272943886 cites W2002460920 @default.
• W272943886 cites W2008533147 @default.
• W272943886 cites W2013002076 @default.
• W272943886 cites W2019099582 @default.
• W272943886 cites W2037041439 @default.
• W272943886 cites W2039993041 @default.
• W272943886 cites W2043568474 @default.
• W272943886 cites W2045826497 @default.
• W272943886 cites W2049554266 @default.
• W272943886 cites W2049606892 @default.
• W272943886 cites W2052423850 @default.
• W272943886 cites W2054610152 @default.
• W272943886 cites W2062568266 @default.
• W272943886 cites W2064690171 @default.
• W272943886 cites W2072725536 @default.
• W272943886 cites W2074329090 @default.
• W272943886 cites W2076092908 @default.
• W272943886 cites W2076118120 @default.
• W272943886 cites W2077913849 @default.
• W272943886 cites W2078580321 @default.
• W272943886 cites W2079712585 @default.
• W272943886 cites W2080087304 @default.
• W272943886 cites W2080756024 @default.
• W272943886 cites W2082060556 @default.
• W272943886 cites W2085757315 @default.
• W272943886 cites W2091311817 @default.
• W272943886 cites W2093510796 @default.
• W272943886 cites W2097337612 @default.
• W272943886 cites W2099413976 @default.
• W272943886 cites W2107857629 @default.
• W272943886 cites W2111650053 @default.
• W272943886 cites W2118170736 @default.
• W272943886 cites W2119702428 @default.
• W272943886 cites W2126062865 @default.
• W272943886 cites W2127111670 @default.
• W272943886 cites W2130876464 @default.
• W272943886 cites W2131544345 @default.
• W272943886 cites W2140442875 @default.
• W272943886 cites W2143245396 @default.
• W272943886 cites W2143716876 @default.
• W272943886 cites W2145463494 @default.
• W272943886 cites W2148839232 @default.
• W272943886 cites W2150475794 @default.
• W272943886 cites W2151475319 @default.
• W272943886 cites W2151500277 @default.
• W272943886 cites W2158750015 @default.
• W272943886 cites W2161245691 @default.
• W272943886 cites W2163282423 @default.
• W272943886 cites W2168903052 @default.
• W272943886 cites W2316491929 @default.
• W272943886 cites W2318449720 @default.
• W272943886 cites W2327022120 @default.
• W272943886 cites W2400084195 @default.
• W272943886 cites W243466937 @default.
• W272943886 cites W2797195819 @default.
• W272943886 cites W2797692640 @default.
• W272943886 cites W350071688 @default.
• W272943886 cites W567776623 @default.
• W272943886 cites W627981561 @default.
• W272943886 cites W2284483830 @default.
• W272943886 doi "https://doi.org/10.31274/rtd-180813-10386" @default.
• W272943886 hasPublicationYear "2018" @default.
• W272943886 type Work @default.
• W272943886 sameAs 272943886 @default.
• W272943886 citedByCount "0" @default.
• W272943886 crossrefType "dissertation" @default.
• W272943886 hasAuthorship W272943886A5014397094 @default.
• W272943886 hasBestOaLocation W2729438861 @default.
• W272943886 hasConcept C105795698 @default.
• W272943886 hasConcept C111919701 @default.
• W272943886 hasConcept C112758219 @default.
• W272943886 hasConcept C11413529 @default.
• W272943886 hasConcept C115874739 @default.
• W272943886 hasConcept C12426560 @default.
• W272943886 hasConcept C124952713 @default.
• W272943886 hasConcept C126255220 @default.
• W272943886 hasConcept C127413603 @default.
• W272943886 hasConcept C134306372 @default.

• next