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,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMiIgaGVpZ2h0PSIzMiIgZmlsbD0ibm9uZSI+PHBhdGggZmlsbD0iI0IyMEYwMyIgZD0iTTE2IDNhMTMgMTMgMCAxIDAgMTMgMTNBMTMuMDE1IDEzLjAxNSAwIDAgMCAxNiAzbTAgMjRhMTEgMTEgMCAxIDEgMTEtMTEgMTEuMDEgMTEuMDEgMCAwIDEtMTEgMTEiLz48cGF0aCBmaWxsPSIjQjIwRjAzIiBkPSJNMTcuMDM4IDE4LjYxNUgxNC44N0wxNC41NjMgOS41aDIuNzgzem0tMS4wODQgMS40MjdxLjY2IDAgMS4wNTcuMzg4LjQwNy4zODkuNDA3Ljk5NCAwIC41OTYtLjQwNy45ODQtLjM5Ny4zOS0xLjA1Ny4zODktLjY1IDAtMS4wNTYtLjM4OS0uMzk4LS4zODktLjM5OC0uOTg0IDAtLjU5Ny4zOTgtLjk4NS40MDYtLjM5NyAxLjA1Ni0uMzk3Ii8+PC9zdmc+);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="120"></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: 'non-interactive',cRay: '9135e8189bd64987',cH: 'fkW7hVW2sjiFdnQiPOcKCy9kRyotgcYEwWYZzuOuOvI-1739796663-1.2.1.1-l0zX3rrjSzfoIviXqWc4gpGtBhCyhnUfmJBv8kImOLjD7RzUZHBjOP74sFYOAH3f',cUPMDTk: "\/abstracts\/search?q=adaptive%20bisquare%20kernel&__cf_chl_tk=80C_T3vz9JfWv0mGxRCEPQgkUHe817b4Ryen34ubu2E-1739796663-1.0.1.1-Yd7ACx6ONgdIBM0PnZyty9p5mJQ8x246wEzQwhDOlp0",cFPWv: 'g',cITimeS: '1739796663',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=adaptive%20bisquare%20kernel&__cf_chl_f_tk=80C_T3vz9JfWv0mGxRCEPQgkUHe817b4Ryen34ubu2E-1739796663-1.0.1.1-Yd7ACx6ONgdIBM0PnZyty9p5mJQ8x246wEzQwhDOlp0",md: "hdIFYOANO5CkMbcY3SnjqPXEAzsq4ua4cUGARgi_4EI-1739796663-1.2.1.1-Z_ld2HD0kC6Ys9ZxqxaQRkGB661IpkYj7Brvo9zvYQ6gQ.WEsw2A2S135MlLz0yYVvYPzUO09xXqFO8X5iI0DH5JdCeAyz84kYdY9KmfcjRiYZsMpb4cZs2ErIY1qUFRwbfPyG5ksyWEJ.t1HkK6RZq2.Ne2181kA7zzsBa54P5N7nuHIqzteqW21tVD0vOu7sSGY7IJzrhquMw.CBdltEcAasK.h13EgscUKeMGVbj94t.DWdIzUs.1Tv.m4Sovl3YjQS.NbuefkBCE7dTc0_iAEyDi2zyOOHCJCgwGKdkAdZ1NtBQj0vIljjBRK0K5xoSpfZpvQSzbrPiTpjsyftcjDlz.XPHty.6Cc6v2Dvx_wnFIflihBSNpYUiDdyJdK3NcJHoBDXCY9atib3TLi4.n3mVYoJoxh.53N6XFxv2cETLiU97mhEac0SbrVFCQGjyB7VCdztmgXMsIhO47NGZmk3wEvVBIpGHZL5ciZGZnTkRGMjM9e4QKOKuJQh88puo_rLLl2ExTT_2TXtmKNJSRtszd6iQudDDbjo54RZRsvhrbpwwWPpTJSmCuDcMcQEjlOB6FS3IMIZ9suHTpH06AwIBMdyRcN3OkPKOVSdnIFDOEAYCLBYR7c8iOCxXMiHKVOlTkVbabxo4PFXAtyI3H6XYkfpQvR8gXdCk5XAuRxNsBD71TDGzknbDSBLuJtU28an3JahnDWnDgdnSouVm6DEK4A7V..RychSLSta8Z6lL3xJp39lt0LYJtxTjySSHMXfYV1JKhtNzDRps.esFR3IGyHXgUsMTnX_I5LfUEUEiza5.h33EO2jaRbrRa0D.PEDoBs7iZxvNT4Zi7EiHW1AvQGdhjnrJdx49g5rOggYvV5O6IyIyegDdu9YE8XGelDeMnPsRlfq_7xiQNtabiVS4qhlOQ9dAEYmQtGk52RIh3a1MPK8bfsnShQ7B9QoqwbTbAjzO7yPrLSorU69u1ZyYPtnvDo9eQvCFIQjI1T_WVU9pS36ExdUPUjMpX4bp3.ht6ctbDTqWuAItmPPp9k_BAVngR3OhmjPMKR8li.3j2wIoIHGF566tS8e0yZqbyWQ21_SbzmM7.5ChToy1As6O7.jIynbxkeUZb5SpMYnNCtP27Kkw7QxwyW_gDB6hG.GpBdFim1V2eH1OW.4Yux79kJq81ewAHWrtjZx.GvQ9GkmAJXO1k5kh1KWLewnbCg2uFVCXJm3vRqg2gOYP9Zu32yIsXNy94P.69jkRww8Swt5AvSgEvEA3SerZp4mYjwaH7psG3mwNETalXTVNq1tfogL2JT1d.tQoWJBsW6ZEY30Y1AeICR6MOYQLqFp.aGdMZ9.bSmlhEpPAurl.lAjOkUD.4ovezCKNwrdIy0GBOTkhsqIR1aFSzGLqpTvIH3yY0tIqsFDDebY0obOKMuWn5xnHBw13gEXLC4RrBwM3H2UG50y5d5Nxtpctuf9smVxttgRWSvK1rtevQ8s62F1SS0am.uSk1kd8pNr6seK0FBD.hjxDeOZb4PzerqkahBxST1B31umNbIJHourIFcDq1BO_nc1JDhJQK9TQgYRdp7l9LTt0cBrPlYsTxoGdUn1n7aDKaxxPfIltNrcOl8_TCDZefv8efCAMnr3XOc7JB7Nu3OxOG3z3RabC3W_IfyQwUHfsmozvwKP0OLgsMevGFhX0vGyPapI9mFb0sdOtioUHqTVIgiZky_C95sCNgY38esYKoO7YRRJ5HkUSmomAbF4yGaiLn2C7vF7_1uHUwCDdOSYtlsN_EkbvMloDCv3Eo9A9iEq_rVRJprKP6ROifWvCndHE1_qUWse884PeFJmL6BiTpfii226sxXhiRDludVqnaRgdcdxMjiDfuqHkNT_W3.8wuQdqXTkaYxvARC7HIVf0ErseR3Pw6kYplkemx8J4wkK._91MrkALFN.OMasTl.XwFMUf0LJBVinf1otAMW2QqyBt8hbfu",mdrd: "SQXJ8ubNvoi8suuu4VCs05x4h.wOlWrDAfUeBR.8._A-1739796663-1.2.1.1-fDIOiv.iJH5i0ujz_NwdPmwIrpOIPZRusfOOqNP.vDb1uCUiVZ5xbgeULzQ3elZa8seOhPLYcCRLnLh1oKqZW5d2p9.w0I9fElAX6lDMU8T2Hype3pXLB3eR9OvApVNspfwOk8SDcLQdiHCCergvTKOzDrDAUMqPy_oEipp.QQ5Yy14Y.qrY7Nju5y_g0OW0C.sSRVJE4C.k2VBqR7szI8DQYRqnxK9oYh11aNwuQyAqEMVgJTKVPCBaqVxOGltDdW6GSdQnbooXzMm_PY3hBjilaf4H.9gwte_UdMPhx4jMwpvEPs0ALUjkJ7HNH9CuCqhCl._XRjSGIolKXwEOb0FFo5Xdtp4Kg3wre552FEJUyPeXHq1N9XmSRgheEm6.gk8zvbfVVDmpwQfQu.JvHHn98M8HKTi7m9b7FzrAT.JeRklR5INlP_lYLNkS_b8i3q1PeP9HO8vzxV8Vj7AY71XOgzN.cbLnpw_aGIbEzlNOij3wZ..a_4Zcq5SxvZXqDgZ0o715I6eLIWG6IX8_7Bga5A7FY2tg5lOWr746ZgumdzXiMDtabzM6ECa3jXhPLRSMjGaYfRn1Tk2nOSIGMticolVN8nN42ede73K7xXuCl0I3rBC4lfWEo16xpAYvJt0KP592gHCi3Si77RaLBB7PT0dQZIlPZXHz_sasQF8oTZoHGC4OvJbTLZirQ.pG5ow2LU54_lgGMkPA10nIuQ4tCjl.hsctXU65tyePuKl7211Q3MUxur5Qj8kSqv0vr9Srs7gBpz3KYFg8nCdD1WWWDAqxofVLI_Kw0i7uMQTvQcHOG7Dz3aInmmeymU71Cw_GIuYBER7Nc.ExuXeJhM_gPgluPiqJJfBLxHpNI1VJBxcKE83Mo3l3l2WmSwtL5e1ziQV8GHzkuwP2_91LgcugAB5fJ5cynYaE6vRHPhvcrHXVV5V3o7eoSDNidLSn1t5TmbD_MsVkZDCjjF41WTuL.nZ1ZErwLyhTTQahKuqpCZxO3yM3ycnP6dMDrTSEw97BmUBvin49xYj6SNUE52kZiLgwP6UCklgZ.tripNY9wFgkES9ch8VaFyLQLpzQ0zXyvQHio5jhKDa7CI2GD4jdqpik6ST37.Woyullc0wZ.SL76NOdOTTC4LEV2g27x_v_0ErvTmn8Sk983vshOhG2Bf2M1YaZJ5DWp786Iyc_JTJGZNhF3Z6LUJMVqtD2S6wZXoZbz1TcK8WFRluFhm78FPWdNHPimEONw0HyUJz3Lk5z1jJdNqan1gA8rwBw8Hn3e7J4dThuUb4T3U4nck5ZA.OCkbRbErnsVz_pImlvz0942KETlV9geWUJzgbFXVWY91reBu52VQQvRS.YCvUA4D316enHqYG1mtrO3xwP6SFZF1i3BY_xv_ubk90.NDrXGFCR0d4c1R8Z2WqamnIAIH1pobF3qqD7_RKVjmJPsHaCORSRboOV_9HX2Lgq3aenmHUI3GBWYCrJdg54X7wscHAvbNx1XSF9HD5SPFKFpS8S4FR0Jmc.RW8OCMTm7Ia5PXwBFG1kieSuSS81Vy1htxwc64GGFRAiBGK9TzsRemI3O8eHzkaezItDy7OBOLNrtDnDNrqtSUXkpwSNfVUUh5Wfb_sQwHNTTpQRILzEuX3EqU9F.LzR606y6oCqUxyaRudGvrGiyw9quuinx4tpgH5xn2xVUVsPKJ8B1cRPKlNsozP2YZ3loBgktrv0THvCLj97mbQw4CBfqVHK7cRPvNbnd041RkJY8Z8Bj0hNY9VAmCJXJGIgYiJ6ryKw.wC4WFuafOcuWUh7eLzIQLuOONDaHWVYEh_UCUd.DmKdtHQTJ.TgNFtMW9ekrIIAkdA.vWsv0Mmv5egGp6iwzGhvAF1YHOMztPo3mfE59pjBBxxmwddbJXY0q0C2kcU9nF8stsc8p7NzdQbg2ANm6dM_NrSArMpXKo10cPxssjtZf_Y0HV0yO..V8YIC1L0w"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=9135e8189bd64987';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=adaptive%20bisquare%20kernel&__cf_chl_rt_tk=80C_T3vz9JfWv0mGxRCEPQgkUHe817b4Ryen34ubu2E-1739796663-1.0.1.1-Yd7ACx6ONgdIBM0PnZyty9p5mJQ8x246wEzQwhDOlp0" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>