CINXE.COM

<!DOCTYPE html><html lang="en-US"><head><title>Just a moment...</title><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=Edge"><meta name="robots" content="noindex,nofollow"><meta name="viewport" content="width=device-width,initial-scale=1"><style>*{box-sizing:border-box;margin:0;padding:0}html{line-height:1.15;-webkit-text-size-adjust:100%;color:#313131;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji}body{display:flex;flex-direction:column;height:100vh;min-height:100vh}.main-content{margin:8rem auto;max-width:60rem;padding-left:1.5rem}@media (width <= 720px){.main-content{margin-top:4rem}}.h2{font-size:1.5rem;font-weight:500;line-height:2.25rem}@media (width <= 720px){.h2{font-size:1.25rem;line-height:1.5rem}}#challenge-error-text{background-image:url(data:image/svg+xml;base64,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);background-repeat:no-repeat;background-size:contain;padding-left:34px}@media (prefers-color-scheme:dark){body{background-color:#222;color:#d9d9d9}}</style><meta http-equiv="refresh" content="390"></head><body class="no-js"><div class="main-wrapper" role="main"><div class="main-content"><noscript><div class="h2"><span id="challenge-error-text">Enable JavaScript and cookies to continue</span></div></noscript></div></div><script>(function(){window._cf_chl_opt={cvId: '3',cZone: "publications.waset.org",cType: 'managed',cRay: '91c7556e6941fd20',cH: 'tMvaTNEvtufVIJzlsDj_j0aAOzQhTlfT5YChav4zs.k-1741321576-1.2.1.1-0EpWghhFgaa3cUkslMgrpq.9MVibN9aLJvHaMCStE.3oylgur.WL7hgCaTrQWe4H',cUPMDTk: "\/abstracts\/search?q=fuzzy%20Delphi&__cf_chl_tk=tD1fxbfb82q.fyCKmVc.9EnXUxS8YYTFc1YT6ceFXwg-1741321576-1.0.1.1-_1y5OE.CG9Ok_7wvbxmSIIcpSL.7340.NN2IMa1KfOM",cFPWv: 'g',cITimeS: '1741321576',cTTimeMs: '1000',cMTimeMs: '390000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=fuzzy%20Delphi&__cf_chl_f_tk=tD1fxbfb82q.fyCKmVc.9EnXUxS8YYTFc1YT6ceFXwg-1741321576-1.0.1.1-_1y5OE.CG9Ok_7wvbxmSIIcpSL.7340.NN2IMa1KfOM",md: "fJpZbbWgQshd4vhtiGI8IAkgmY.uLr27GaIbBiJvGCs-1741321576-1.2.1.1-KYvGBfzFSmA02a8knCFDbuFBcta9fkzyC95fUynXa0yO07Tvr9hPTHtjqXgNY0z1W8AsJgjAeM1rXe820a2_BFiH469pUuBt1fYRnzAndymwBFLrnu.utmmoJ6V7LJZdopxhCtpqr58gHkxfmhQmkJqKk5It_KTPh53eqMb_.FWwcRxiX.BIpBNGal6GogAgawBBILTIkyNtOAqCh4BJuqJX2x4GeSrd8r7TcjKoQY0OJsPNQ.OaWrXjT4SnVu463niZ3mAPTjKVP0HTkr4hr3H05v3Kv2xlv3yRKd0riLGjHtLdjrx3ToQcoilKrkKTjx3XsjNDWvpzsDpLz9YKJ3O8ueV6_RWqUmVtaOXoYtI4q3tmEvh68KJExQAS7LmgM6gxUNUV3yXMwMHp7LT2U7SOFZPrIaBTjbIjevYrIRSra0Fduf5wDaNH9eosZxCC4azGOnTgH47a1K46s4_0rsIssRpJc1F1n76lcSKa_8gX2fbQSfEsbUS6aCHpsSSp_mC3S_z_MnYA0jkFZv3kL0uqwfTjtYzYObV.oevu2An_3hVFZDu5XV9D7mWFibu477sVkyq9ZyQuk8tx7N5BWSthuq428Z8fFilyQiti3aq00Bg2d0VEwvjUzbyLdmZ8ZJglwfckXYURRMKl_zrwux8flNsukuWzalx_QHZdTXGTq5VBinDtrRznEQqvRbThQR2450bMVepXnBgFkKbOCBCdpzf.WIIoWVEDBzNa0sj8ou_7igGUxJ9nNkEvw4vZI8Psg.ZZVNfh5dOWgVjohD0yB8f7AU8h6KoAfERIeghFCDb653cHWcOPjhrKOZw91hBnXjB9a46Vtq4A4IVafMFu6ArFEJAu8cdndiJYme3I2GPK7pn88l.gSUL8IAqsgCIiQd.Yz0Q6Lgx86yHTCuE2kTdlArwlxFH0UgqOcCSMZdgdRsH4CBvT2BCuR5QvROIsDok_oslU8rHo506nhWBe7Ku2JTRmVhzmbel.q6F_jAKtPePx8jBG7Y2.uF_Ffyacf6qTq88GrVirlWzWhcK6IIwQrMrY0if0GHCl5ZSMgKMpAjeby2ukLaDD.405fhf0iN5jTZZw3RhUzv31iRXwhxMgmgKgQ_6KOxJMfzpwTDPPg5ShdrTm1kaNv0L90HAzAXJrHkJtL05TCZrRj.cs2tXX6xhwMz7uqKW.vZXf96QVbqVIjqBoWZpUh_OqLSVMcu5nnSaHgF_yq.pErjp7RyN9pQORaeg86WDSVF80WZNfMGu5EU.f7SWeTMgfOuigWpSR3Ub5zlaedCcmyA",mdrd: "PxrJ6dO.6zp5wUSkANXkpTVGvAhVc_HCJjGzSlL8Pag-1741321576-1.2.1.1-w92TbTJUGKU4v2uDKJmmFaBobwnjSv1EmBkS5wRkduOIGvURyQ9MwGx2kau4WT3KkXcTQBYUbue05j0athFql27CIpDEA2ZWCmCzvz1210_ZkXGMG.96BZuoXJZj40UOWnzRCT0hemcH5SD6p4OkCri7G3ZhrM8xnE.Q2JGQRV437cBt3CUSYxRcIrW18UcOzhHCnb2wR_x.ip6YweBhqzAFJkOPlhpdOukg_Z6KeLWTVcVzEYEAa1yLRrQV1X4CkhN8pnOAsLRreQYeneI7DQ0_SgP5Rkq.SBBiX7dwGc_srABBsl8Bnc46fwmYPTrsgoz7iuygXgxMF1X_7my1Nf3qVtERQj_81UDXxrcGFOsrbOmFPO77xnggRuWqXUPTzyYQZ1uh14DBdX0TAVO2embUGAG8fx28vVGtODf1CP8Q81MrjFUmT7YKSjGRW4zSWT9KdW.kqjaVGgICrD505QcBkYelgHWIJhxOIx5_UUDR0WEO3Hzq89zjlbT82PcTh7YM6Dgr__3Cp957avzGrSD2XqE1PQu3zktyfGb8CxDFaCzbb5rhQWTdF0YR265dT2_H4qhp4Ij.sbx3RvKoDFF9n7c2rBeAG5yro4LqOtTICQbWSQAmznEXYtooLWEU_WXMrqISPDJXaskt3sA7F7sTxfIrTdmGEmtxSUPD6T3B8hjwZacFCN2RAHCLzySDtQrpqnUCwD5wJCrMLbwHG_FQoFwJ1oJlx7w7VN2AD.RJaUGdD2Tu4ndeNvRm.rrvxO8gS8wiWU.QWC57KZIEXHQF3tTNDNEZGNXHGxUCm_Ko6FMcehMtVVpdZpzIwcpMCyfAmSK3euUxL5zavh7DGpOyf.nt5Z3zZywz6oRAbuikLk8Vdxb9zz3uRAC0xhJYc9TSas90TScWkQo7XRxkfsrGR0O41ks7aH3LWQlNBDJ1yew5ng14m_bsu7IGyQ23eIPrGwZ8K2YxvBT8WqKxvsGaln01CpJbE.M3qIQ435cqC6etXsvLOV95kJGAgaTlgkbiq4lGHQzwnITgoYDcxiWZyJV6JylJmDA7xy84N75pnqjSbq456yfb4HtGbeYr.dWc9gZ3_7LTgvi2hbBGFL_5Bgn7quqdZOha1_xpAdGSb08CQWyM702egweq3RIkihey8KqsDQDj.EnOPfqudFDXpClfMc2E1MTU3AlNWTNdGIQaYEI0ynMQu2t6Xe_Mjv8QVwcdyI5omBf6zJ50h5zPyr4Kwn8W4vcD3oM1XgawSQumjQBkFLB4R7SJ8z44cciEyyIaKM6gVVxF.P2meA7WZ2SWxiT2SnwtCuetFDL5Xu9WqB5Jf_Gclj.r5N18WgfkOfRGZqcxY9p_Ngwgn_fjT7AjXCjT2faSgxzRZeUnikr7uw8iOM856g.lBetoPLiMQr1I_9b9CIaBQBk_c8OPcXGJZVLD6PxAqTHLNdavE76pUhWR6GBcPAl39tvSHoJwnszpLSyub.W.oYL3hoUG4jvrjDbYRm3aupsGq6q0WuXRvenTxGY_LbaeTlYWG3ZgPYBbdItVQufO9k0Y3IqhHbaVqpfcw3rLkyp_qhDju.PZSQfExyGYsfm8ZoeizIo4So9cp7qsV.EH_k2c3xlkEKtCWQeiVFkwr.gMg7X27hXPJZBsdzqDcwbGikSgaPNX_o_IPda.DJuTbEMvPtnOTrcZLkLjGCfMlh838bGmWwo9CL_THOnjLTeX2JYoBZJlklBbAL7UyXgetMIeK1sNiHwYY8P3mfPJxLg9FIbnbZAqYwY.xh.jwwytRnKDGYqgYyQqJMmH3UHKndkzxeQH7S2iEGU.2vcoFjrFQcKwKnBqlt.AxTJTtr1uk8J7i1jDiSnLmWH2nmk431ChUF4_xPWyPi.6EzZrm.raz2GTfl8HuYXyyUbaC_m2pU1LTVwOnlUaPE23jFRYkP49WfGhlP.gtVj_vPxuTyxfHF7aSGNWBMqyqFdqPsKpLrp2"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91c7556e6941fd20';window._cf_chl_opt.cOgUHash = location.hash === '' && location.href.indexOf('#') !== -1 ? '#' : location.hash;window._cf_chl_opt.cOgUQuery = location.search === '' && location.href.slice(0, location.href.length - window._cf_chl_opt.cOgUHash.length).indexOf('?') !== -1 ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null, "\/abstracts\/search?q=fuzzy%20Delphi&__cf_chl_rt_tk=tD1fxbfb82q.fyCKmVc.9EnXUxS8YYTFc1YT6ceFXwg-1741321576-1.0.1.1-_1y5OE.CG9Ok_7wvbxmSIIcpSL.7340.NN2IMa1KfOM" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>