{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T15:18:15Z","timestamp":1773415095520,"version":"3.50.1"},"reference-count":65,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[2020,9,24]],"date-time":"2020-09-24T00:00:00Z","timestamp":1600905600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2020,9,24]],"date-time":"2020-09-24T00:00:00Z","timestamp":1600905600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Empir Software Eng"],"published-print":{"date-parts":[[2020,11]]},"DOI":"10.1007\/s10664-020-09886-9","type":"journal-article","created":{"date-parts":[[2020,9,24]],"date-time":"2020-09-24T19:02:36Z","timestamp":1600974156000},"page":"5374-5412","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":23,"title":["How does code readability change during software evolution?"],"prefix":"10.1007","volume":"25","author":[{"given":"Valentina","family":"Piantadosi","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabiana","family":"Fierro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Simone","family":"Scalabrino","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Alexander","family":"Serebrenik","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7995-8582","authenticated-orcid":false,"given":"Rocco","family":"Oliveto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2020,9,24]]},"reference":[{"key":"9886_CR1","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.jss.2015.05.024","volume":"107","author":"G Bavota","year":"2015","unstructured":"Bavota G, De Lucia A, Di Penta M, Oliveto R, Palomba F (2015) An experimental investigation on the innate relationship between quality and refactoring. J Syst Softw 107:1\u201314","journal-title":"J Syst Softw"},{"key":"9886_CR2","unstructured":"Beck K (2007) Implementation patterns, Addison Wesley"},{"issue":"1","key":"9886_CR3","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1111\/j.2517-6161.1995.tb02031.x","volume":"57","author":"Y Benjamini","year":"1995","unstructured":"Benjamini Y, Hochberg Y (1995) Controlling the false discovery rate: a practical and powerful approach to multiple testing. Journal of the Royal statistical society: series B (Methodological) 57(1):289\u2013300","journal-title":"Journal of the Royal statistical society: series B (Methodological)"},{"key":"9886_CR4","doi-asserted-by":"crossref","unstructured":"Bennett KH, Rajlich VT (2000) Software maintenance and evolution: A roadmap. In: Proceedings of the Conference on The Future of Software Engineering, pp 73\u201387","DOI":"10.1145\/336512.336534"},{"key":"9886_CR5","doi-asserted-by":"crossref","unstructured":"Bird C, Rigby PC, Barr ET, Hamilton DJ, Germ\u00e1n DM, Devanbu PT (2009) The promises and perils of mining git. In: Godfrey M W, Whitehead J (eds) Proceedings of the 6th International Working Conference on Mining Software Repositories, MSR 2009 (Co-located with ICSE), Vancouver, BC, Canada, May 16-17, 2009, Proceedings. IEEE Computer Society, pp 1\u201310","DOI":"10.1109\/MSR.2009.5069475"},{"key":"9886_CR6","unstructured":"Boehm BW, Brown JR, Kaspar H, Lipow M, Macleod GJ, Merrit MJ (1978) Characteristics of software quality TRW series of software technology Elsevier, 1"},{"key":"9886_CR7","doi-asserted-by":"crossref","unstructured":"Buse RPL, Weimer WR (2008) A metric for software readability. In: Proceedings of the 2008 international symposium on Software testing and analysis, ACM, pp 121\u2013130","DOI":"10.1145\/1390630.1390647"},{"issue":"4","key":"9886_CR8","doi-asserted-by":"publisher","first-page":"546","DOI":"10.1109\/TSE.2009.70","volume":"36","author":"RPL Buse","year":"2010","unstructured":"Buse RPL, Weimer WR (2010) Learning a metric for code readability. IEEE Trans Softw Eng 36(4):546\u2013558","journal-title":"IEEE Trans Softw Eng"},{"issue":"1","key":"9886_CR9","doi-asserted-by":"publisher","first-page":"107","DOI":"10.1007\/s11219-013-9221-3","volume":"23","author":"J Businge","year":"2015","unstructured":"Businge J, Serebrenik A, van den Brand MGJ (2015) Eclipse API usage: the good and the bad. Softw Qual J 23(1):107\u2013141. https:\/\/doi.org\/10.1007\/s11219-013-9221-3","journal-title":"Softw Qual J"},{"key":"9886_CR10","doi-asserted-by":"crossref","unstructured":"Capiluppi A, Morisio M, Lago P (2004) Evolution of understandability in oss projects. In: Eighth European Conference on Software Maintenance and Reengineering, 2004. CSMR 2004. Proceedings., IEEE, pp 58\u201366","DOI":"10.1109\/CSMR.2004.1281406"},{"issue":"1","key":"9886_CR11","doi-asserted-by":"publisher","first-page":"3","DOI":"10.1007\/s11334-013-0205-z","volume":"10","author":"A Chatzigeorgiou","year":"2014","unstructured":"Chatzigeorgiou A, Manakos A (2014) Investigating the evolution of code smells in object-oriented systems. Innov Syst Softw Eng 10(1):3\u201318","journal-title":"Innov Syst Softw Eng"},{"key":"9886_CR12","doi-asserted-by":"crossref","unstructured":"Chen C, Alfayez R, Srisopha K, Shi L, Boehm B (2016) Evaluating human-assessed software maintainability metrics. In: National Software Application Conference, Springer, pp 120\u2013132","DOI":"10.1007\/978-981-10-3482-4_9"},{"key":"9886_CR13","unstructured":"Chernick MR (2011) Bootstrap methods: A guide for practitioners and researchers, John Wiley & Sons, vol 619"},{"issue":"3","key":"9886_CR14","doi-asserted-by":"publisher","first-page":"494","DOI":"10.1037\/0033-2909.114.3.494","volume":"114","author":"N Cliff","year":"1993","unstructured":"Cliff N (1993) Dominance statistics: Ordinal analyses to answer ordinal questions. Psychol Bull 114(3):494","journal-title":"Psychol Bull"},{"issue":"2","key":"9886_CR15","doi-asserted-by":"publisher","first-page":"29","DOI":"10.1145\/157710.157715","volume":"4","author":"W Cunningham","year":"1993","unstructured":"Cunningham W (1993) The wycash portfolio management system. OOPS Messenger 4(2):29\u201330","journal-title":"OOPS Messenger"},{"key":"9886_CR16","first-page":"189","volume":"82","author":"TJ DiCiccio","year":"1996","unstructured":"DiCiccio TJ, Efron B (1996) Bootstrap confidence intervals. Stat sci 82:189\u2013212","journal-title":"Stat sci"},{"key":"9886_CR17","unstructured":"Dorn J (2012) A general software readability model, Master\u2019s Thesis, University of Virginia, http:\/\/www.cs.virginia.edu\/~weimer\/students\/dorn-mcs-paper.pdf"},{"key":"9886_CR18","unstructured":"Duvall PM, Matyas S, Glover A (2007) Continuous integration: improving software quality and reducing risk, Pearson Education"},{"key":"9886_CR19","doi-asserted-by":"crossref","unstructured":"Easterbrook S, Singer J, Storey M-A, Damian D (2008) Selecting empirical methods for software engineering research. In: Shull F, Singer J, Sj\u00f8berg D I K (eds) Guide to Advanced Empirical Software Engineering. Springer, pp 285\u2013311","DOI":"10.1007\/978-1-84800-044-5_11"},{"key":"9886_CR20","doi-asserted-by":"crossref","unstructured":"Ebert F, Castor F, Novielli N, Serebrenik A (2019) Confusion in code reviews: Reasons, impacts, and coping strategies. In: Wang X, Lo D, Shihab E (eds) 26th IEEE International Conference on Software Analysis, Evolution and Reengineering, SANER 2019, Hangzhou, China, February 24-27, 2019. IEEE, pp 49\u201360","DOI":"10.1109\/SANER.2019.8668024"},{"issue":"3","key":"9886_CR21","doi-asserted-by":"publisher","first-page":"17","DOI":"10.1109\/6294.846201","volume":"2","author":"L Erlikh","year":"2000","unstructured":"Erlikh L (2000) Leveraging legacy system dollars for e-business. IT Professional 2(3):17\u201323. https:\/\/doi.org\/10.1109\/6294.846201","journal-title":"IT Professional"},{"key":"9886_CR22","doi-asserted-by":"crossref","unstructured":"Fakhoury S, Roy D, Hassan S, Arnaoudova V (2019) Improving source code readability: theory and practice. In: 2019 IEEE\/ACM 27th International Conference on Program Comprehension (ICPC), pp 2\u201312","DOI":"10.1109\/ICPC.2019.00014"},{"key":"9886_CR23","first-page":"14","volume":"122","author":"M Fowler","year":"2006","unstructured":"Fowler M, Foemmel M (2006) Continuous integration. Thought-Works 122:14. http:\/\/www.thoughtworks.com\/ContinuousIntegration.pdf","journal-title":"Thought-Works"},{"key":"9886_CR24","unstructured":"Grady RB (1992) Practical software metrics for project management and process improvement, Prentice-Hall, Inc."},{"issue":"7","key":"9886_CR25","doi-asserted-by":"publisher","first-page":"653","DOI":"10.1109\/32.859533","volume":"26","author":"TL Graves","year":"2000","unstructured":"Graves TL, Karr AF, Marron JS, Siy H (2000) Predicting fault incidence using software change history. IEEE Trans Softw Eng 26(7):653\u2013661","journal-title":"IEEE Trans Softw Eng"},{"key":"9886_CR26","unstructured":"Halstead MH (1977) Elements of software science Operating and programming systems series Elsevier 7"},{"issue":"12","key":"9886_CR27","doi-asserted-by":"publisher","first-page":"5186","DOI":"10.1016\/j.csda.2007.11.008","volume":"52","author":"M Hubert","year":"2008","unstructured":"Hubert M, Vandervieren E (2008) An adjusted boxplot for skewed distributions. Computational statistics & data analysis 52(12):5186\u20135201","journal-title":"Computational statistics & data analysis"},{"issue":"5","key":"9886_CR28","doi-asserted-by":"publisher","first-page":"2035","DOI":"10.1007\/s10664-015-9393-5","volume":"21","author":"E Kalliamvakou","year":"2016","unstructured":"Kalliamvakou E, Gousios G, Blincoe K, Singer L, Germ\u00e1n D M, Damian D E (2016) An in-depth study of the promises and perils of mining GitHub. Empir Softw Eng 21(5):2035\u20132071. https:\/\/doi.org\/10.1007\/s10664-015-9393-5","journal-title":"Empir Softw Eng"},{"issue":"7","key":"9886_CR29","doi-asserted-by":"publisher","first-page":"1286","DOI":"10.1587\/transinf.2014EDP7327","volume":"98-D","author":"T Lee","year":"2015","unstructured":"Lee T, Lee J-B, In H P (2015) Effect analysis of coding convention violations on readability of post-delivered code. IEICE Transactions 98-D(7):1286\u20131296. https:\/\/doi.org\/10.1587\/transinf.2014EDP7327","journal-title":"IEICE Transactions"},{"key":"9886_CR30","doi-asserted-by":"crossref","unstructured":"Letouzey J-L, Coq T (2010) The sqale analysis model: An analysis model compliant with the representation condition for assessing the quality of software source code. In: IEEE Second International Conference on Advances in System Testing and Validation Lifecycle, pp 43\u201348","DOI":"10.1109\/VALID.2010.31"},{"key":"9886_CR31","unstructured":"Likert R (1932) A technique for the measurement of attitudes Archives of psychology"},{"key":"9886_CR32","doi-asserted-by":"crossref","unstructured":"Maldonado ES, Abdalkareem R, Shihab E, Serebrenik A (2017) An empirical study on the removal of self-admitted technical debt. In: 2017 IEEE International Conference on Software Maintenance and Evolution (ICSME), IEEE, pp 238\u2013248","DOI":"10.1109\/ICSME.2017.8"},{"key":"9886_CR33","unstructured":"Martin RC (2009) Clean code: A handbook of agile sofware craftsmanship Prentice Hall"},{"issue":"4","key":"9886_CR34","doi-asserted-by":"publisher","first-page":"308","DOI":"10.1109\/TSE.1976.233837","volume":"SE-2","author":"TJ McCabe","year":"1976","unstructured":"McCabe TJ (1976) A complexity measure. IEEE Trans Softw Eng SE-2(4):308\u2013320. https:\/\/doi.org\/10.1109\/TSE.1976.233837","journal-title":"IEEE Trans Softw Eng"},{"key":"9886_CR35","doi-asserted-by":"crossref","unstructured":"McCall JA, Richards PK, Walters GF (1977) Factors in software quality: Vol. 1: Concepts and definitions of software quality General Electric","DOI":"10.21236\/ADA049014"},{"key":"9886_CR36","doi-asserted-by":"crossref","unstructured":"Misra S, Akman I (2008) Comparative study of cognitive complexity measures. In: IEEE 2008 23rd International Symposium on Computer and Information Sciences, pp 1\u20134","DOI":"10.1109\/ISCIS.2008.4717939"},{"issue":"3","key":"9886_CR37","doi-asserted-by":"publisher","first-page":"1305","DOI":"10.1007\/s10664-016-9447-3","volume":"22","author":"N Munaiah","year":"2017","unstructured":"Munaiah N, Camilo F, Wigham W, Meneely A, Nagappan M (2017) Do bugs foreshadow vulnerabilities? an in-depth study of the chromium project. Empir Softw Eng 22(3):1305\u20131347. https:\/\/doi.org\/10.1007\/s10664-016-9447-3","journal-title":"Empir Softw Eng"},{"issue":"5","key":"9886_CR38","doi-asserted-by":"publisher","first-page":"38","DOI":"10.1109\/MS.2008.123","volume":"25","author":"E Murphy-Hill","year":"2008","unstructured":"Murphy-Hill E, Black AP (2008) Refactoring tools: Fitness for purpose. IEEE Softw 25(5):38\u201344","journal-title":"IEEE Softw"},{"key":"9886_CR39","unstructured":"Oram A, Wilson G (2007) Beautiful code: Leading programmers explain how they think O\u2019reilly"},{"key":"9886_CR40","doi-asserted-by":"crossref","unstructured":"Palomba F, Tamburri DA, Fontana FA, Oliveto R, Zaidman A, Serebrenik A (2018) Beyond technical aspects: How do community smells influence the intensity of code smells?, IEEE Trans Softw Eng","DOI":"10.1145\/3183440.3194950"},{"key":"9886_CR41","doi-asserted-by":"crossref","unstructured":"Pantiuchina J, Lanza M, Bavota G (2018) Improving code: The (mis) perception of quality metrics. In: 2018 IEEE International Conference on Software Maintenance and Evolution (ICSME), pp 80\u201391","DOI":"10.1109\/ICSME.2018.00017"},{"key":"9886_CR42","unstructured":"Piantadosi V, Fierro F, Scalabrino S, Serebrenik A, Oliveto R (2020) Replication package. https:\/\/dibt.unimol.it\/report\/readability-evolution-emse"},{"key":"9886_CR43","doi-asserted-by":"crossref","unstructured":"Posnett D, Hindle A, Devanbu P (2011) A simpler model of software readability. In: ACM Proceedings of the 8th Working Conference on Mining Software Repositories, pp 73\u201382","DOI":"10.1145\/1985441.1985454"},{"key":"9886_CR44","doi-asserted-by":"publisher","unstructured":"Potdar A, Shihab E (2014) An exploratory study on self-admitted technical debt. In: 30th IEEE International Conference on Software Maintenance and Evolution, Victoria, BC, Canada, September 29 - October 3, 2014. IEEE Computer Society, pp 91\u2013100. https:\/\/doi.org\/10.1109\/ICSME.2014.31","DOI":"10.1109\/ICSME.2014.31"},{"issue":"6","key":"9886_CR45","doi-asserted-by":"publisher","first-page":"511","DOI":"10.1109\/TSE.2005.74","volume":"31","author":"R Purushothaman","year":"2005","unstructured":"Purushothaman R, Perry DE (2005) Toward understanding the rhetoric of small source code changes. IEEE Trans Softw Eng 31(6):511\u2013526","journal-title":"IEEE Trans Softw Eng"},{"issue":"4","key":"9886_CR46","doi-asserted-by":"publisher","first-page":"62","DOI":"10.1109\/MS.2004.17","volume":"21","author":"V Rajlich","year":"2004","unstructured":"Rajlich V, Gosavi P (2004) Incremental change in object-oriented programming. IEEE Softw. 21(4):62\u201369. https:\/\/doi.org\/10.1109\/MS.2004.17","journal-title":"IEEE Softw."},{"key":"9886_CR47","doi-asserted-by":"crossref","unstructured":"Runeson P, H\u00f6st M, Rainer A, Regnell B (2012) Case study research in software engineering - guidelines and examples Wiley, http:\/\/eu.wiley.com\/WileyCDA\/WileyTitle\/productCd-1118104358.html","DOI":"10.1002\/9781118181034"},{"key":"9886_CR48","doi-asserted-by":"crossref","unstructured":"Scalabrino S, Bavota G, Vendome C, Linares-V\u00e1squez M, Poshyvanyk D, Oliveto R (2017) Automatically assessing code understandability: How far are we?. In: Proceedings of the 32nd IEEE\/ACM International Conference on Automated Software Engineering, IEEE Press, pp 417\u2013427","DOI":"10.1109\/ASE.2017.8115654"},{"key":"9886_CR49","unstructured":"Scalabrino S, Bavota G, Vendome C, Poshyvanyk D, Oliveto R (2019) Automatically assessing code understandability, IEEE Trans Softw Eng"},{"issue":"6","key":"9886_CR50","doi-asserted-by":"publisher","first-page":"1958","DOI":"10.1002\/smr.1958","volume":"30","author":"S Scalabrino","year":"2018","unstructured":"Scalabrino S, Linares-V\u00e1squez M, Oliveto R, Poshyvanyk D (2018) A comprehensive model for code readability. Journal of Software: Evolution and Process 30(6):1958. https:\/\/doi.org\/10.1002\/smr.1958","journal-title":"Journal of Software: Evolution and Process"},{"key":"9886_CR51","doi-asserted-by":"crossref","unstructured":"Scalabrino S, Linares-V\u00e1squez M, Poshyvanyk D, Oliveto R (2016) Improving code readability models with textual features. In: IEEE Program Comprehension (ICPC), 2016 IEEE 24th International Conference on, pp 1\u201310","DOI":"10.1109\/ICPC.2016.7503707"},{"key":"9886_CR52","unstructured":"Sheskin D J (2007) Handbook of parametric and nonparametric statistical procedures 4 Chapman & Hall\/CRC"},{"issue":"5","key":"9886_CR53","doi-asserted-by":"publisher","first-page":"1299","DOI":"10.1007\/s10664-013-9286-4","volume":"19","author":"J Siegmund","year":"2014","unstructured":"Siegmund J, K\u00e4stner C, Liebig J, Apel S, Hanenberg S (2014) Measuring and modeling programming experience. Empir Softw Eng 19(5):1299\u20131334. https:\/\/doi.org\/10.1007\/s10664-013-9286-4","journal-title":"Empir Softw Eng"},{"key":"9886_CR54","doi-asserted-by":"crossref","unstructured":"Silva D, Tsantalis N, Valente MT (2016) Why we refactor? confessions of GitHub contributors ACM Proceedings of the 2016 24th ACM SIGSOFT International Symposium on Foundations of Software Engineering, pp 858\u2013870","DOI":"10.1145\/2950290.2950305"},{"key":"9886_CR55","doi-asserted-by":"crossref","unstructured":"Spinellis D, Louridas P, Kechagia M (2016) The evolution of C programming practices: a study of the unix operating system 1973-2015. In: Dillon L K, Visser W, Williams L (eds) Proceedings of the 38th International Conference on Software Engineering, ICSE 2016, Austin, TX, USA, May 14-22, 2016. ACM, pp 748\u2013759","DOI":"10.1145\/2884781.2884799"},{"key":"9886_CR56","doi-asserted-by":"crossref","unstructured":"Thongmak M, Muenchaisri P (2011) Measuring understandability of aspect-oriented code. In: International Conference on Digital Information and Communication Technology and Its Applications, Springer, pp 43\u201354","DOI":"10.1007\/978-3-642-22027-2_5"},{"key":"9886_CR57","doi-asserted-by":"crossref","unstructured":"Trockman A, Cates K, Mozina M, Nguyen T, K\u00e4stner C, Vasilescu B (2018) Automatically assessing code understandability reanalyzed: combined metrics matter. In: ACM Proceedings of the 15th International Conference on Mining Software Repositories, pp 314\u2013318","DOI":"10.1145\/3196398.3196441"},{"issue":"11","key":"9886_CR58","doi-asserted-by":"publisher","first-page":"1063","DOI":"10.1109\/TSE.2017.2653105","volume":"43","author":"M Tufano","year":"2017","unstructured":"Tufano M, Palomba F, Bavota G, Oliveto R, Di Penta M, De Lucia A, Poshyvanyk D (2017) When and why your code starts to smell bad (and whether the smells go away). IEEE Trans Softw Eng 43(11):1063\u20131088","journal-title":"IEEE Trans Softw Eng"},{"key":"9886_CR59","doi-asserted-by":"publisher","unstructured":"Vasilescu B, Serebrenik A, van den Brand M G J (2011) By no means: a study on aggregating software metrics. In: Concas G, Tempero E D, Zhang H, Di Penta M (eds) Proceedings of the 2nd International Workshop on Emerging Trends in Software Metrics, WETSoM 2011, Waikiki, Honolulu, HI, USA, May 24, 2011. ACM, pp 23\u201326. https:\/\/doi.org\/10.1145\/1985374.1985381","DOI":"10.1145\/1985374.1985381"},{"key":"9886_CR60","doi-asserted-by":"publisher","unstructured":"Vasilescu B, Serebrenik A, van den Brand M G J (2011) You can\u2019t control the unfamiliar: A study on the relations between aggregation techniques for software metrics. In: IEEE 27th international conference on software maintenance, ICSM 2011, williamsburg, va, usa, september 25-30, 2011. IEEE Computer Society, pp 313\u2013322. https:\/\/doi.org\/10.1109\/ICSM.2011.6080798","DOI":"10.1109\/ICSM.2011.6080798"},{"issue":"9","key":"9886_CR61","doi-asserted-by":"publisher","first-page":"1357","DOI":"10.1109\/32.6178","volume":"14","author":"EJ Weyuker","year":"1988","unstructured":"Weyuker EJ (1988) Evaluating software complexity measures. IEEE transactions on Software Engineering 14(9):1357\u20131365","journal-title":"IEEE transactions on Software Engineering"},{"key":"9886_CR62","doi-asserted-by":"crossref","unstructured":"Wilcoxon F (1945) Individual comparisons by ranking methods. biometrics bulletin 1, 6 (1945), 80\u201383, http:\/\/www.jstor.org\/stable\/3001968","DOI":"10.2307\/3001968"},{"key":"9886_CR63","doi-asserted-by":"publisher","unstructured":"Zampetti F, Noiseux C, Antoniol G, Khomh F, Di Penta M (2017) Recommending when design technical debt should be self-admitted. In: 2017 IEEE International Conference on Software Maintenance and Evolution, ICSME 2017, Shanghai, China, September 17-22, 2017. IEEE Computer Society, pp 216\u2013226. https:\/\/doi.org\/10.1109\/ICSME.2017.44","DOI":"10.1109\/ICSME.2017.44"},{"key":"9886_CR64","doi-asserted-by":"publisher","unstructured":"Zampetti F, Serebrenik A, Penta M D (2018) Was self-admitted technical debt removal a real removal?: an in-depth perspective. In: Zaidman A, Kamei Y, Hill E (eds) Proceedings of the 15th International Conference on Mining Software Repositories, MSR 2018, Gothenburg, Sweden, May 28-29, 2018. ACM, pp 526\u2013536. https:\/\/doi.org\/10.1145\/3196398.3196423","DOI":"10.1145\/3196398.3196423"},{"key":"9886_CR65","doi-asserted-by":"crossref","unstructured":"Zhao Y, Serebrenik A, Zhou Y, Filkov V, Vasilescu B (2017) The impact of continuous integration on other software development practices: a large-scale empirical study. In: IEEE Press Proceedings of the 32nd IEEE\/ACM International Conference on Automated Software Engineering, pp 60\u201371","DOI":"10.1109\/ASE.2017.8115619"}],"container-title":["Empirical Software Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10664-020-09886-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10664-020-09886-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10664-020-09886-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,14]],"date-time":"2024-08-14T19:35:46Z","timestamp":1723664146000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10664-020-09886-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,9,24]]},"references-count":65,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,11]]}},"alternative-id":["9886"],"URL":"https:\/\/doi.org\/10.1007\/s10664-020-09886-9","relation":{},"ISSN":["1382-3256","1573-7616"],"issn-type":[{"value":"1382-3256","type":"print"},{"value":"1573-7616","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,9,24]]},"assertion":[{"value":"24 September 2020","order":1,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}}]}}