0000000000400679

AUTHOR

J. Ropponen

showing 21 related works from this author

Components of software development risk: how to address them? A project manager survey

2000

Software risk management can be defined as an attempt to formalize risk oriented correlates of development success into a readily applicable set of principles and practices. By using a survey instrument we investigate this claim further. The investigation addresses the following questions: 1) What are the components of software development risk? 2) how does risk management mitigate risk components, and 3) what environmental factors if any influence them? Using principal component analysis we identify six software risk components: 1) scheduling and timing risks, 2) functionality risks, 3) subcontracting risks, 4) requirements management, 5) resource usage and performance risks, and 6) person…

Requirements managementRisk management planbusiness.industryComputer scienceProject risk managementSoftware developmentSpecific riskRisk management information systemsRisk management toolsBusiness risksProject managerIT risk managementSoftwareRisk analysis (engineering)Enterprise risk managementRisk analysis (business)Human resource managementProject managementbusinessSoftwareRisk managementIEEE Transactions on Software Engineering
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A Framework for Software Risk Management

1996

We present a simple, but powerful framework for software risk management. The framework synthesizes, refines, and extends current approaches to managing software risks. We illustrate its usefulness through an empirical analysis of two software development episodes involving high risks. The framework can be used as an analytical device to evaluate and improve risk management approaches and as a practical tool to shape the attention and guide the actions of risk managers.

Information managementEngineeringKnowledge managementbusiness.industryStrategy and ManagementSoftware developmentRisk factor (computing)Library and Information SciencesManagement information systemsSoftwareRisk analysis (engineering)Risk analysis (business)Information systembusinessRisk managementInformation SystemsJournal of Information Technology
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Attention Shaping and Software Risk—A Categorical Analysis of Four Classical Risk Management Approaches

1998

This paper examines software risk management in a novel way, emphasizing the ways in which managers address software risks through sequential attention shaping and intervention. Software risks are interpreted as incongruent states within a socio-technical model of organizational change that includes task, structure, technology, and actors. Such incongruence can lead to failures in developing or implementing the system and thus to major losses. Based on this model we synthesize a set of software risk factors and risk resolution techniques, which cover the socio-technical components and their interactions. We use the model to analyze how four classical risk management approaches—McFarlan's p…

Risk management planInformation Systems and ManagementKnowledge managementComputer Networks and Communicationsbusiness.industryComputer scienceSoftware developmentRisk management information systemsLibrary and Information SciencesManagement Information SystemsSoftware asset managementIT risk managementRisk analysis (engineering)Enterprise risk managementRisk analysis (business)businessRisk managementInformation SystemsInformation Systems Research
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CCDC 227628: Experimental Crystal Structure Determination

2005

Related Article: S.Busi, M.Lahtinen, J.Ropponen, J.Valkonen, K.Rissanen|2004|J.Solid State Chem.|177|3757|doi:10.1016/j.jssc.2004.06.046

Space GroupCrystallographyCrystal SystemCrystal StructureDibenzyldiethylammonium bromideCell ParametersExperimental 3D Coordinates
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CCDC 249810: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, K.Nattinen, M.Lahtinen, K.Rissanen|2004|CrystEngComm|6|559|doi:10.1039/b413799j

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(333-tris(Methoxycarbonyl)propionoxymethyl)methaneExperimental 3D Coordinates
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CCDC 888797: Experimental Crystal Structure Determination

2013

Related Article: K.Salorinne,E.Nauha,M.Nissinen,J.Ropponen|2013|Eur.J.Org.Chem.|2013|1591|doi:10.1002/ejoc.201201509

Space GroupCrystallography4101622-Tetramethoxy-6121824-tetrakis(prop-2-yn-1-yloxy)-281420-tetrapropylcalix[4]areneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 249809: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, K.Nattinen, M.Lahtinen, K.Rissanen|2004|CrystEngComm|6|559|doi:10.1039/b413799j

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters(222-tris(2-Chloroacetoxymethyl)ethoxymethyl)-tris(2-chloroacetoxymethyl)methaneExperimental 3D Coordinates
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CCDC 249811: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, K.Nattinen, M.Lahtinen, K.Rissanen|2004|CrystEngComm|6|559|doi:10.1039/b413799j

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameterstetrakis(333-tris(Ethoxycarbonyl)propionoxymethyl)methaneExperimental 3D Coordinates
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CCDC 888799: Experimental Crystal Structure Determination

2013

Related Article: K.Salorinne,E.Nauha,M.Nissinen,J.Ropponen|2013|Eur.J.Org.Chem.|2013|1591|doi:10.1002/ejoc.201201509

6121824-Tetramethoxy-1622-bis(pent-4-yn-1-yloxy)-281420-tetrapropyl-410-dihydroxycalix[4]arene ethanol solvateSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 249807: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, K.Nattinen, M.Lahtinen, K.Rissanen|2004|CrystEngComm|6|559|doi:10.1039/b413799j

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinatestetrakis(2-Chloroacetoxymethyl)methane
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CCDC 249808: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, K.Nattinen, M.Lahtinen, K.Rissanen|2004|CrystEngComm|6|559|doi:10.1039/b413799j

Space GroupCrystallographyCrystal Systemtetrakis(2-Bromoacetoxymethyl)methaneCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 210522: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, M.Lahtinen, S.Busi, M.Nissinen, E.Kolehmainen, K.Rissanen|2004|New J.Chem.|28|1426|doi:10.1039/B409062B

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parametersdiethyldimethylammonium bromideExperimental 3D Coordinates
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CCDC 888798: Experimental Crystal Structure Determination

2013

Related Article: K.Salorinne,E.Nauha,M.Nissinen,J.Ropponen|2013|Eur.J.Org.Chem.|2013|1591|doi:10.1002/ejoc.201201509

Space GroupCrystallographyCrystal System4101622-Tetramethoxy-6121824-tetrakis(pent-4-yn-1-yloxy)-281420-tetrapropylcalix[4]arene ethanol solvateCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 210523: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, M.Lahtinen, S.Busi, M.Nissinen, E.Kolehmainen, K.Rissanen|2004|New J.Chem.|28|1426|doi:10.1039/B409062B

Space GroupCrystallographyCrystal SystemCrystal Structuredibenzyldimethylammonium bromideCell ParametersExperimental 3D Coordinates
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CCDC 227629: Experimental Crystal Structure Determination

2005

Related Article: S.Busi, M.Lahtinen, J.Ropponen, J.Valkonen, K.Rissanen|2004|J.Solid State Chem.|177|3757|doi:10.1016/j.jssc.2004.06.046

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersDimethylbis(4-methylbenzyl)ammonium bromideExperimental 3D Coordinates
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CCDC 249806: Experimental Crystal Structure Determination

2005

Related Article: J.Ropponen, K.Nattinen, M.Lahtinen, K.Rissanen|2004|CrystEngComm|6|559|doi:10.1039/b413799j

Space GroupCrystallography111-tris(2-Chloroacetoxymethyl)ethaneCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 888800: Experimental Crystal Structure Determination

2013

Related Article: K.Salorinne,E.Nauha,M.Nissinen,J.Ropponen|2013|Eur.J.Org.Chem.|2013|1591|doi:10.1002/ejoc.201201509

Space GroupCrystallographyCrystal SystemCrystal StructureCell Parameters6121824-Tetramethoxy-1022-bis(pent-4-yn-1-yloxy)-281420-tetrapropyl-416-dihydroxycalix[4]arene ethanol solvateExperimental 3D Coordinates
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CCDC 227631: Experimental Crystal Structure Determination

2005

Related Article: S.Busi, M.Lahtinen, J.Ropponen, J.Valkonen, K.Rissanen|2004|J.Solid State Chem.|177|3757|doi:10.1016/j.jssc.2004.06.046

Space GroupCrystallographyDiethylbis(2-phenylethyl)ammonium bromideCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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CCDC 227627: Experimental Crystal Structure Determination

2005

Related Article: S.Busi, M.Lahtinen, J.Ropponen, J.Valkonen, K.Rissanen|2004|J.Solid State Chem.|177|3757|doi:10.1016/j.jssc.2004.06.046

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D CoordinatesDibenzyldimethylammonium bromide
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CCDC 227632: Experimental Crystal Structure Determination

2005

Related Article: S.Busi, M.Lahtinen, J.Ropponen, J.Valkonen, K.Rissanen|2004|J.Solid State Chem.|177|3757|doi:10.1016/j.jssc.2004.06.046

Space GroupCrystallographyCrystal SystemCrystal StructureCell ParametersBenzyldi-isopropylammonium bromideExperimental 3D Coordinates
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CCDC 227630: Experimental Crystal Structure Determination

2005

Related Article: S.Busi, M.Lahtinen, J.Ropponen, J.Valkonen, K.Rissanen|2004|J.Solid State Chem.|177|3757|doi:10.1016/j.jssc.2004.06.046

Dimethylbis(2-phenylethyl)ammonium bromideSpace GroupCrystallographyCrystal SystemCrystal StructureCell ParametersExperimental 3D Coordinates
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