{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,9]],"date-time":"2026-05-09T04:24:22Z","timestamp":1778300662192,"version":"3.51.4"},"reference-count":39,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2003,9,1]],"date-time":"2003-09-01T00:00:00Z","timestamp":1062374400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Journal of Operational Research"],"published-print":{"date-parts":[[2003,9]]},"DOI":"10.1016\/s0377-2217(02)00498-8","type":"journal-article","created":{"date-parts":[[2003,1,30]],"date-time":"2003-01-30T15:52:50Z","timestamp":1043941970000},"page":"475-489","source":"Crossref","is-referenced-by-count":86,"title":["Software reliability and cost models: Perspectives, comparison, and practice"],"prefix":"10.1016","volume":"149","author":[{"given":"Hoang","family":"Pham","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/S0377-2217(02)00498-8_BIB1","doi-asserted-by":"crossref","first-page":"716","DOI":"10.1109\/TAC.1974.1100705","article-title":"A new look at statistical model identification","volume":"19","author":"Akaike","year":"1974","journal-title":"IEEE Transactions on Automatic Control"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB2","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1111\/j.2517-6161.1972.tb00899.x","article-title":"Regression models and life-tables (with discussion)","volume":"34","author":"Cox","year":"1972","journal-title":"Journal of the Royal Statistical Society Series B"},{"issue":"4","key":"10.1016\/S0377-2217(02)00498-8_BIB3","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1109\/32.277579","article-title":"When to stop testing for large software systems with changing code","volume":"20","author":"Dalal","year":"1994","journal-title":"IEEE Transactions on Software Engineering"},{"issue":"March","key":"10.1016\/S0377-2217(02)00498-8_BIB4","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1109\/52.199726","article-title":"Determining the cost of a stop-testing decision","volume":"10","author":"Ehrlich","year":"1993","journal-title":"IEEE Software"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB5","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1109\/TR.1979.5220566","article-title":"Time-dependent error-detection rate model for software and other performance measures","volume":"28","author":"Goel","year":"1979","journal-title":"IEEE Transaction on Reliability"},{"issue":"4","key":"10.1016\/S0377-2217(02)00498-8_BIB6","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1109\/24.273589","article-title":"Estimating the parameters of a non-homogeneous Poisson process model for software reliability","volume":"42","author":"Hossain","year":"1993","journal-title":"IEEE Transactions on Reliability"},{"issue":"2","key":"10.1016\/S0377-2217(02)00498-8_BIB7","doi-asserted-by":"crossref","first-page":"216","DOI":"10.1109\/12.565602","article-title":"Optimal release times for software systems with scheduled delivery time based on the HGDM","volume":"46","author":"Hou","year":"1997","journal-title":"IEEE Transactions on Computers"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB8","series-title":"Statistical Computer Performance Evaluation","article-title":"Software reliability research","author":"Jelinski","year":"1972"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB9","doi-asserted-by":"crossref","first-page":"233","DOI":"10.1016\/0164-1212(92)90112-W","article-title":"Optimal software release time with a given cost budget","volume":"17","author":"Leung","year":"1992","journal-title":"Journal of Systems and Software"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB10","series-title":"Handbook of Software Reliability Engineering","year":"1996"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB11","doi-asserted-by":"crossref","first-page":"39","DOI":"10.1109\/6.17360","article-title":"Tools for measuring software reliability","volume":"February","author":"Musa","year":"1989","journal-title":"IEEE Spectrum"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB12","doi-asserted-by":"crossref","first-page":"428","DOI":"10.1147\/rd.284.0428","article-title":"Software reliability analysis models","volume":"28","author":"Ohba","year":"1984","journal-title":"IBM Journal of Research Development"},{"issue":"3","key":"10.1016\/S0377-2217(02)00498-8_BIB13","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1109\/24.55878","article-title":"Optimal allocation and control problems for software-testing resources","volume":"39","author":"Ohtera","year":"1990","journal-title":"IEEE Transactions on Reliability"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB14","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1016\/0164-1212(79)90033-5","article-title":"Optimal release time for software systems based on reliability and cost criteria","volume":"1","author":"Okumoto","year":"1980","journal-title":"Journal of Systems and Software"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB15","unstructured":"Pham, H., 1993. Software reliability assessment: imperfect debugging and multiple failure types in software development. EG&G-RAAM-10737; Idaho National Engineering Laboratory"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB16","series-title":"Software Reliability and Testing","first-page":"137","year":"1995"},{"issue":"5","key":"10.1016\/S0377-2217(02)00498-8_BIB17","doi-asserted-by":"crossref","first-page":"455","DOI":"10.1080\/00207729608929237","article-title":"A software cost model with imperfect debugging, random life cycle and penalty cost","volume":"27","author":"Pham","year":"1996","journal-title":"International Journal of Systems Science"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB18","series-title":"Software Reliability","first-page":"565","volume":"vol. 19","author":"Pham","year":"1999"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB19","series-title":"Software Reliability","author":"Pham","year":"2000"},{"issue":"6","key":"10.1016\/S0377-2217(02)00498-8_BIB20","doi-asserted-by":"crossref","first-page":"623","DOI":"10.1109\/3468.983418","article-title":"A quasi-renewal process for software reliability and testing costs","volume":"31","author":"Pham","year":"2001","journal-title":"IEEE Transactions on Systems, Man, and Cybernetics\u2013\u2013Part A: Systems and Humans"},{"issue":"3","key":"10.1016\/S0377-2217(02)00498-8_BIB21","doi-asserted-by":"crossref","first-page":"269","DOI":"10.1142\/S0218539397000199","article-title":"An NHPP software reliability models and its comparison","volume":"4","author":"Pham","year":"1997","journal-title":"International Journal of Reliability, Quality and Safety Engineering"},{"issue":"1","key":"10.1016\/S0377-2217(02)00498-8_BIB22","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1109\/12.743412","article-title":"A software cost model with warranty and risk costs","volume":"48","author":"Pham","year":"1999","journal-title":"IEEE Transactions on Computers"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB23","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1023\/A:1018958810083","article-title":"Software release policies with gain in reliability justifying the costs","volume":"8","author":"Pham","year":"1999","journal-title":"Annals of Software Engineering"},{"issue":"1","key":"10.1016\/S0377-2217(02)00498-8_BIB24","doi-asserted-by":"crossref","first-page":"25","DOI":"10.1109\/3468.823478","article-title":"Software reliability models with time-dependent hazard function based on Bayesian approach","volume":"30","author":"Pham","year":"2000","journal-title":"IEEE Transactions on Systems, Man, and Cybernetics\u2013\u2013Part A: Systems and Humans"},{"issue":"2","key":"10.1016\/S0377-2217(02)00498-8_BIB25","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1109\/24.784276","article-title":"A General imperfect software debugging model with s-shaped fault detection rate","volume":"48","author":"Pham","year":"1999","journal-title":"IEEE Transactions on Reliability"},{"issue":"5","key":"10.1016\/S0377-2217(02)00498-8_BIB26","doi-asserted-by":"crossref","first-page":"483","DOI":"10.1109\/32.90450","article-title":"The estimation of parameters of the hypergeometric distribution and its application to the software reliability growth model","volume":"17","author":"Tohma","year":"1991","journal-title":"IEEE Transactions on Software Engineering"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB27","series-title":"Software Fault Injection: Inoculating Programs Against Errors","author":"Voas","year":"1998"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB28","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1109\/TR.1983.5221735","article-title":"S-shaped reliability growth modeling for software error detection","volume":"12","author":"Yamada","year":"1983","journal-title":"IEEE Transactions on Reliability"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB29","doi-asserted-by":"crossref","first-page":"1431","DOI":"10.1109\/TSE.1985.232179","article-title":"Software reliability growth modeling: Models and applications","volume":"11","author":"Yamada","year":"1985","journal-title":"IEEE Transactions on Software Engineering"},{"issue":"12","key":"10.1016\/S0377-2217(02)00498-8_BIB30","doi-asserted-by":"crossref","first-page":"2253","DOI":"10.1080\/00207729208949452","article-title":"Imperfect debugging models with fault introduction rate for software reliability assessment","volume":"23","author":"Yamada","year":"1992","journal-title":"International Journal of Systems Science"},{"issue":"2","key":"10.1016\/S0377-2217(02)00498-8_BIB31","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1109\/24.387388","article-title":"Reliability-estimation and stopping rules for software testing, based on repeated appearances of bugs","volume":"22","author":"Yang","year":"1995","journal-title":"IEEE Transactions on Reliability"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB32","first-page":"36","article-title":"Toward a more reliable theory of software reliability","volume":"December","author":"Whittaker","year":"2000","journal-title":"IEEE Computer"},{"issue":"2","key":"10.1016\/S0377-2217(02)00498-8_BIB33","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1142\/S0218539395000046","article-title":"Comparison of proportional hazards modeling, additive hazards modeling and proportional intensity modeling when applied to repairable system reliability","volume":"2","author":"Wightman","year":"1995","journal-title":"International Journal of Reliability, Quality and Safety Engineering"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB34","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1109\/2.544240","article-title":"Predicting software reliability","volume":"11","author":"Wood","year":"1996","journal-title":"IEEE Computer"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB35","unstructured":"Zhang, X., 1999. Software reliability and cost models with environmental factors. Ph.D. Dissertation, Rutgers University, unpublished"},{"issue":"4","key":"10.1016\/S0377-2217(02)00498-8_BIB36","doi-asserted-by":"crossref","first-page":"435","DOI":"10.1080\/00207729808929534","article-title":"A software cost model with error removal times and risk costs","volume":"29","author":"Zhang","year":"1998","journal-title":"International Journal of Systems Science"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB37","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/S0164-1212(99)00075-8","article-title":"An analysis of factors affecting software reliability","volume":"50","author":"Zhang","year":"2000","journal-title":"Journal of Systems and Software"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB38","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/S0164-1212(00)00118-7","article-title":"Exploratory analysis of environmental factors for enhancing the software reliability assessment","volume":"57","author":"Zhang","year":"2001","journal-title":"Journal of Systems and Software"},{"key":"10.1016\/S0377-2217(02)00498-8_BIB39","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1002\/asmb.453","article-title":"Calibrating software reliability models when the test environment does not match the user environment","volume":"18","author":"Zhang","year":"2002","journal-title":"Applied Stochastic Models in Business and Industry"}],"container-title":["European Journal of Operational Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0377221702004988?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0377221702004988?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2024,12,11]],"date-time":"2024-12-11T18:53:07Z","timestamp":1733943187000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0377221702004988"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,9]]},"references-count":39,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,9]]}},"alternative-id":["S0377221702004988"],"URL":"https:\/\/doi.org\/10.1016\/s0377-2217(02)00498-8","relation":{},"ISSN":["0377-2217"],"issn-type":[{"value":"0377-2217","type":"print"}],"subject":[],"published":{"date-parts":[[2003,9]]}}}