CINXE.COM

Just a moment...

<!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="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: '91359f612c04406a',cH: 'iKEUXu_i2vQ7gdgbPoWYmJAPnkKv16IeOLPEeFo3A4s-1739793684-1.2.1.1-5BpRUmm9cqZ27MfqQVPOEEs6Yudp04dfaKn.T6ChPedw_zLw.ssqAjvpBCCHbWAc',cUPMDTk: "\/abstracts\/search?q=event%20detection&__cf_chl_tk=lgo1SYWGhCRXHQr1zkkYL2phYvpyh5CO0hfLDJZRm5E-1739793684-1.0.1.1-e4.QBkvI1UMHPbgHE_neD9NuUdmoS71Z9fHnSS5ItNw",cFPWv: 'g',cITimeS: '1739793684',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=event%20detection&__cf_chl_f_tk=lgo1SYWGhCRXHQr1zkkYL2phYvpyh5CO0hfLDJZRm5E-1739793684-1.0.1.1-e4.QBkvI1UMHPbgHE_neD9NuUdmoS71Z9fHnSS5ItNw",md: "_ylXLwwcusXHEn4h.AEShsC4.F.EU6T1UbmoGEcbiHI-1739793684-1.2.1.1-9O_sL0k9fo__JGCvOb8AK.seP7TYfxAwHS1X0qv27th2fsHTD1006f_jn5FGPCBawk7RRSChGZtEeZeTirzX0cGiXB6135EbnwX1qysQfunqmvY7o94ujq8Z3gBsm4_ytlFlApdvZOUWLmu7ztb70mjeLbWtWVqGzhDp1aQbXDLSCGBusvIvv6NRUAgdq.BQZYMkVfFJYYrLNUIUT.AHBcNwuxxOeZ74D9fQacx6A0EsYgWo59PIsiObA.nykvK5lnF5zUJL27xdbmbOhaJQhupf.CZn9z7D_428RLbtzkmgkOM6WqKfEanpI4Vntt2LSEq5.daZ19BjqZhdnxmy883jM7FY.SXhJEhAzPG0uSndaMZOSK5ERA8iqBWjNsBFIlp4DJpBsan0BLELeh.zNH1uRp8qnldS1fRxC1AAM4bm6VlMyy.IIg3MU6Dd1UV_qiIlsN6vt1ng7Fk9ymQdB2pcDceAIuKrQYLeyjecWDuXU09D5EOSSHQT3Y0vgW0pFoU2hQBWwDoWZH.uogvTd1NWMZ8QKpd4lLxAa59P0GVh68zqSi4k68OzyLEfrky_tIHP.RGTRf1.R0UzHfD.PcEfG5blOL08fXPRk9tIl1cFPuqD4PhMgApXMufgXyEMrTeXxrg4ALg9vFGXKZBmI6cCTdNThAcEogKsQmdpS_.QgP7.Ss0OJPPpZcIU3gkuPs4YxYXU.vOVxMYAMOlWb1kOA_9VB6d.tafobu8_O1X6j9fN43zKXbamw9Hg07Et8teKGSY.J_0XZNzEm13TNo21xzuqVjts0hLHqDLEHY46HR.9cwRLnTFuh5RoKv3yJspvN9.0lF9byOd0ncC.EbKq6A3kUv3B7Wo8qxeLfgO.D31DOPb555Qrvu5cap0Tb51HGmJGkR42jir6u4UucPXFIvwh1jHVHEU4w5YM1WjGU2Z7t7cabT54ycSsyq59T9wS65DaNTlBY2Gfw1r6A9Ewbz119qkFdGePqFGfpLHhZvo_eWiIR96CJpjmRn8Mrsmza58rQ_OUFhExmSBXoc8q3.uY_B_MbGBGQVF5cw6EP6_jGDBBCvsc5XgcJ93gxPAy0HN6o9D6POomTvH3FBy09VvaaDSJ9Th6_MhAGyT007nAEEMtx1tzHgXNE5BO_8GNaztnpe_EYZoLmGhQQxZ8vsxcpPK46dWkogm2qY6jR3_WmUOTVDKiQYJVnhwOnAxuVO8.nkindu2TQ9Fh1v5H83_he_gyIpY3HLzSn1DDuYmwbyuR3uEdHhrePeISOe6IwP1jlZuLReZXhJhGN_tLaUfkng6sp1QsYFzOvTe0pY4crhwy5BWZA4gEaG.Q7nGaOxdVHdDSpKVtQHBIOWxEOX24qAQ_HNq1zHBGmW.qNMok1b9exsd76pLNwyhYI7C0oOqLZprlrFdGJzhr2pXZVUA.bmjA9NEr7ZCsvaZUNvCQ5pqA.wHwN6CaC2AkY4cdv1LlmsOwigcIDs2lszICFSXUiU5zEwNf5MPawWZwDE7dQ2sQ3B1CRn0CvYjumzxmvTfDuCMh9mmcAFM4ydC16quATsSRJzRnSZJ2pjRuLdoezcAVSrl5UdjvwvB91YqE18GvuH8nO0cqXoB4UC.hySuqa76BFPD0kGulaT2341im.fNWb6358xL4TfdKayZtww395w4.PH5Sn1W0payo7OXzo0VNPtpyLFBGH_ZvR8nr0o7BeGKR6wA2xIgbZkaNTARhkAu5x5L0toGLvaObSuA1nT4dfZmvc.AZACautyB_qo5.6B686oclM6MYs1CiY2rk6H17OJMyc_Lmuwa6AgWkhTJRr9Wl0o4ET.XkHsS3w0.mt3V_wKHznRJw_bEGnaOAvka_mc5qtUzhBQxvlVHWC5XDSpjMKcF8tl6z0gAuW0i6pBDd1pFzmJ24c.3ZyFbloBo0QFlFgodibKBr21h9p8Ij1R1uaV5L88U",mdrd: "kh2pM1lICkehxhZevnHyCi7P3wThg8lNmph2bdV4Zdg-1739793684-1.2.1.1-Q2pWxGz9c6vd4c075.LSDIJ7rlegMKzE9l0lewzMi9GjkRXyZCED2Uq94D486nWGeObIbpZQaw5gz8oo6tjBwuajISP9nQ_gKwLdJEAvEmZ77UAFu63qRiLs9shS90JIUTn8nJT4OxGi78LczuLgIvnujvvv_DHTRmF0fi8tCFA48xGFx_jONEMokDfYHm8MqTtlhCT2TI3oBYPUI83veu.ERllmHlnTaTXItce7vbyEN_N5ZdBFmdIlZPIRI2WSg6BSSSYO76__Cu3BGXDDe_HJkgnJr6RR3z0c0nLsXGWiOKozTDqv.Y060oCHcuC_5C1qQh3MGLThFc.de6YinAS02qzNM1zoZ3cMTiRhexyBoGJL1Pl4ojHBRl1O.00KI.EZtp4VYMFpaP1C6OZg1CTmiRcFisbETtyD0GpQAB87SblZm.i176eXF4.mKSeF6vF8oVyduKcrKc6dNy_JWtWjjiVwoqCgQXduL4wOG5eI.lysfusoLssNm_jC1EIRBVHseboVs4cfJbF7UFzXlQMF7f1181fCT3KX44AGMGPUiHCaBJValSdEXPfGVFqcdHJIurc_8oQ1V.onKUtpiDR5uu5XmrMf.YfmgH2yhSd5XCzZKS16fE9BX.gXR2ObTqf2uBCB0jsMJqrCCLFoeHh7RMYszkI0LpenglRu4BE1xV7hnsB4NTzmC_zcGnKkaHUopJz_pk94rslD3LwJJJ26kRR9wJzDEGwuwHmEIkbfQzQP2uKB1kn5XcipipDTqGRkhfmxjohUSnG1YzlhO28K67XbVe3PqOGIBbEcXPQc4IMyzyYgcZispXU4gNiTxamowLBJ2S0RTGLcNQ2vRZ2.pBob_qZnruIJLmLtxoAHZg4gLlmvbKHZU0fbJyxol.vBuTeDOeffq4pVdE50LuX_LSzbtQ62CYj18GS7hE5pa39rewD_B.wFtHVo9g99I0ieI6edQhj.SVX8pLaR7PXihmC.N_5sFUl9rbZsZdEdk.mQxyHjfK1q4fWjNvAoDrhC48dimZTUevsPe9oefaJdA6hwHxe.LQq9SjjujZrypI28g.k56qeB5Fhhz7ozDK9wUltPwWh4baOzLRfVQJN1Rs95Z3amgG.MMv44RujuWvS68pz0DbfXe83boG4INJhfyYQCEKTAgWTE4TRNQeeyiK44qEQFiUyVVwXu9RdvIvFVR4X_x4glqersOIhyNPDM6wtWIGYJb83b5APIRAoX1zoqLrmmoVmw4Z2qs.ZytJzYEqHrPHiVh2HITk0y8t3AF_Bp0uvJUiNPzWOTTwxKWY7.EVgtfTKoXqwWQ981O9bfUc9qqBJLrfxJVEtVIN65Pu2lQLH_PhEjR4UipN3tVzt2gLifBQkFkt7Z6FiUDaX.DuCLRRUXfqnGQwe6D_49378KdoPHxqfv8VqApQf_i.PMcgFuIfvVcUpcykLe_BbNeWinxnMCx_R8aImUp8hCtRqqSKMaM2A8fkAoWEQJQMKu2vAhJZWPpgTNA7NjXsuS12Bc7g.DG2urJaBfnHP18U3990mrnMcsOpDTflCGK7W75GjSsOp57Aq1FPtTUuPRpD6rBFtfCcZINV9husuuh.NlQTBYOR0Px4y7.MVUwwuvnpbnpCSQf7phcnoQk7v9_RTM124GVTOPrVLJaqVIzaW0xRnPD42sIRI1Z8fOGWszn3HHAoGafSV.ZQriVkMkZ9JYQltFZS53J07eTdqNoQeXukz4uNcZ_5US591MhoPMJwLIW6IMVimH9X2SnfRj8ZTMGaZ3pdg0BelVlr5SAOzEDeVQIgOGs1OMKtiGmR_kilnQBWko2lK_2x6Ib9R235orNMwsYk0jlnLfzaA34QNytpxvhWJlY0cLs7M6DznXXAhhPsvfGroNjyEX9NQO7v64FFbNk_isjFgE026AebkdrSYxlt121s1vknkPyG2kTdjKerM0lmllTa8dSWexYDjLI9Bh0B6TWO1q"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/g/orchestrate/chl_page/v1?ray=91359f612c04406a';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=event%20detection&__cf_chl_rt_tk=lgo1SYWGhCRXHQr1zkkYL2phYvpyh5CO0hfLDJZRm5E-1739793684-1.0.1.1-e4.QBkvI1UMHPbgHE_neD9NuUdmoS71Z9fHnSS5ItNw" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>