About: Inaccessible Area and Effort Consumption Dynamics

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Inaccessible area (IA) is the set of pairs (D,E), D and E are project duration and effort, that cannot appear. IA is related to the changes of effort consumption dynamics (ECD) for tight project durations D. The widely used Rayleigh model RM of ECD does not imply the existence of IA and the behavior of project efforts for projects having (D,E) near their IA's. Let $t_{max}$ be the time when effort intensity E(t) is maximal. RM requires that the effort E expended before $t_{max}$ is near to 0.52 E. RM implies almost no effort consumption for $t } 3.5 t_{max}$. It wrongly implies that zero defect software could be a feasible goal. We propose a new model M inspired by physics having no such drawbacks. M can be used to refine estimations of D and E after $t_{max}$ is passed. The model implies several mutual dependencies of empirical laws of software development. M implies the behavior of effort E near inaccessibility area and implies a realistic estimation of project duration. Inaccessible area (IA) is the set of pairs (D,E), D and E are project duration and effort, that cannot appear. IA is related to the changes of effort consumption dynamics (ECD) for tight project durations D. The widely used Rayleigh model RM of ECD does not imply the existence of IA and the behavior of project efforts for projects having (D,E) near their IA's. Let $t_{max}$ be the time when effort intensity E(t) is maximal. RM requires that the effort E expended before $t_{max}$ is near to 0.52 E. RM implies almost no effort consumption for $t } 3.5 t_{max}$. It wrongly implies that zero defect software could be a feasible goal. We propose a new model M inspired by physics having no such drawbacks. M can be used to refine estimations of D and E after $t_{max}$ is passed. The model implies several mutual dependencies of empirical laws of software development. M implies the behavior of effort E near inaccessibility area and implies a realistic estimation of project duration. (en)
Title	Inaccessible Area and Effort Consumption Dynamics Inaccessible Area and Effort Consumption Dynamics (en)
skos:prefLabel	Inaccessible Area and Effort Consumption Dynamics Inaccessible Area and Effort Consumption Dynamics (en)
skos:notation	RIV/00216208:11320/08:00207589!RIV10-MSM-11320___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1ET100300517), Z(MSM0021620838)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Žemlička, Michal Král, Jaroslav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	371796
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/08:00207589
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Inaccessible; Effort; Consumption; Dynamics (en)
http://linked.open.../riv/klicoveSlovo	Inaccessible Consumption Dynamics Effort
http://linked.open...ontrolniKodProRIV	[94BF6C4F682F]
http://linked.open...v/mistoKonaniAkce	Neuveden
http://linked.open...i/riv/nazevZdroje	6th ACIS International Conference on Software Engineering Research, Management, and Applications (SERA 2008)
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Methods for Intelligent Systems and Their Applications in Datamining and Natural Language Processing
http://linked.open...UplatneniVysledku	2008
http://linked.open...iv/tvurceVysledku	Král, Jaroslav Žemlička, Michal
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000259298900028
http://linked.open.../riv/zahajeniAkce	2008-01-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Moderní metody, struktury a systémy informatiky
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE Computer Science
https://schema.org/isbn	978-0-7695-3302-5
http://localhost/t...ganizacniJednotka	11320

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