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="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: "waset.org",cType: 'non-interactive',cRay: '91346a6c5f2afd98',cH: 'D2EiTTISsZWwKETJz5PJYz8.rBQTHTNMwu2mcY1w_V0-1739781029-1.2.1.1-EnyqbIHP6XCvbQC4yWCUP.4MTDaO4XjS.zikicipxpk1DfKUS7x_EH10kVuN7GpD',cUPMDTk: "\/data-mining-big-data-database-and-data-system-conference-in-october-2025-in-montreal?__cf_chl_tk=VQbJ3xaGLeAMSYFew0OWorQqZkAWmx.qfUCMj_V4pjs-1739781029-1.0.1.1-LAlSAvPe1NeoSu8peoeAKdxtvXnyKwEs9z.g_pos14w",cFPWv: 'b',cITimeS: '1739781029',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/data-mining-big-data-database-and-data-system-conference-in-october-2025-in-montreal?__cf_chl_f_tk=VQbJ3xaGLeAMSYFew0OWorQqZkAWmx.qfUCMj_V4pjs-1739781029-1.0.1.1-LAlSAvPe1NeoSu8peoeAKdxtvXnyKwEs9z.g_pos14w",md: "iNS30ecu3DhVHGf7Lmzw_844d8h2Yd4NR8AjZfCNz_s-1739781029-1.2.1.1-pEStXp3DdAjMT9TmjGdcTCMcaR7pSN6a6pUH4RdcAeSjs8dJhYVCPG_alcjMtbafYTxCetZnGRmDj9T9yiiFiMU3s4QVBMOlHJtpVMOOt5eVxOo59h7_WtUUd0FrLeFKnaVPhY6QS9OR6fnihXo.YhP4NTEetjAR1FTK5UBjaEk58qDuiNzRdNFQ7koQAgzmuhcRPx1qGMtfpHiyiox5gh7hJ_LzndnQMcoZKlUNDAMVtB6A2XSnLYnaOm6NFXWvYGcaXriqIknokIdxaM8hrYLdZv_fAUoE8dhx4Wgv25I_0lXKT19.WfkP_03I1PYNoKecNFtSeDRD5iS6Q24fbh8PYO5LgpWSIHaswkn_8o9vpuZ5f0bjn11i66QbfAbTN9EoJauMHJk3SMHhiNcbp1SWDAi6OmP1aOc6zO1APWkS6ZOcAFTmuCmnZOE4Ey9cS1Y7pws7sIzA.5fb2nRAoUbElcqDYtUqXUotXxYiQ.rKV2VlbdioFOcWcihT.g.43OVpvi.YNT6G0.dPCc_gVagKvH2myh2sN167.vRdgUZFlci8oAU1jnlOOVrC7IdSFJRHLA4Gy58TdM7kFI.NT_cJpiwQigUlfMPov08TOw6SL6fOAs15fCq3rlY.fayh.Mj9vpQz8VONUyFZnAWuYIAML0xZdqbBnYP3RXTM16QZ8dZfWPjZO_qvzIAY9UY46TIErdv68WH5ftMMR5YE.tvhnaDLGFJTBUZ4Wxoe1CKSnB9bm2SfMEVOMyC471Tfnk3dL91N1FreXZ8fRde_Ox8hZ354CH_RRnl4CTKnMvByG6gkGxMciVy2l8vByBF6jn0c2j1F9CLS67v0.PbdbEFLLeF97dOjWIXnLz2_RhDpCKkhK251a7M.ugy7hWXU60ZvIN9Y9nLOozgpTSrYGMMKDF5jLlpfJBbM9tWzITIcyZ3acZMVMSXWrlDnWu.UN.WYhqZ6mzIjns7hd9eN4nF2qa_RDJBW_PIoSAchvOvcIIKc2eTuNJG7IYC9AApFKXdjlIBFlLGGCZPfAmJE9D3WWFHA9N56z4dTInR0ZqaEf3iCVntXDNWXnKYD15ULGl8k97ds5KZ5hwJCZP_0FeUh6lDWZOyY0PNHjiCxBYHypdBs6UyGUCf7ZZ3trxMMOzppxydECcLulRFkJvGV_3Kf4XSJ_3a0em8ENDaXpjQtmGlmY9D5z_qMrV112BPpCDhLFdq0PzsuUw__p0kq.PEwPe3fzdO9WmCEf36tKg6jw8.TuqOjntQG0nNiX9skyVuaxWRjX4O7DgJmBQsHZclbVWu_Ef_rR_JfyazUCNAX01zcBAOqdSEWnhLyqlTntM2jXNMwDNNrHyyZnGjWwlSadi.vYUqHgx3M4BJwzJ5lDlz56dXoxLxwRqhLoPDYixU8k6pUzq2k4BCQ1EuZzDfPq7AGgcSF0KLw0sZJp20yomBNsGhZObL8CFsnaYLeylgQqdrhqIGTZ_ZLsGO3sS_11V38NyDrcjrz.665sKaSTG_TMOuQGk4D0UQ0PCEotCFIZLFLndNHcbBNAxTjzLkL3prOiYCL7S9u_KkIU8UGWD_d_1UebV8cmvtOiwpZmBKKp_7aRaHJwcDZXbRBMLmdqdDpD2ZQOgxNxVCaXAJGpR9HkGDy5Val2.NbXsFXJDHR4vi51o.L.763nTxVFmZP5CTeq9DyqDnf8M7hJ7CjcA7zk.8RzQQGEQ0pzZMXxzxQqW9zfRSppUlfX_v4VJr5purL4CSCJCx7UF4IpjlssErL_nurjmY5eiJu9MPjEkzv5m78dMuBxCnYme15FX0aGFylAvwL92pQB.rMRdWgm2WAGja9tWmFfWSDJ0hYm_r7LMr1JnUI7ZEeC6XOeP.KarxcQUm2QkmGkgEJOClX5Tbh2WN_4w3JcS2VHhwhWJnRCFwtPeF_v3drFO3WTymBHYRS5OH7t.n6Ds7YOemwp1Efwelro6n1XaCJ2LUehZJRVp32Dkbf21giSk4Fh77xesL9Fyg32ANz3m3RPeHOhzo9qRV9sAmwhqRQxWxITAH033jAd6sut4n8sDyBUg",mdrd: "hIwAmM8AsIRSXev5n0F2U1n9IhWK0_XJ5gtB7uftqMk-1739781029-1.2.1.1-w_otWqKnMwIzVaqXPfcIltvdHP6YnRs0UGqP5QSkJZarpA2dz9so726o3Zm0KBkxcbM1eYpF8Np.CnIFYShNgxpZ_uhny500GodykvfLdhNkCpfSh33KpEBU_qK_ttuqCQTlEPHJOfdkNGJJSkboYpv3cfpw9OhAcX_naVuojpOCF1kQ_cJiDBQGpJ7x.knqcuJKoXReiNWMYuedAqeGdGSB0qGBXYFKXwQvQa3S6Wr.Zf1m9v.ptUsjOzmLILHAXH04DIbju183IFY93BCJOo0TWLNEjoHULcLwElaQn9voPXgZi6v_i5Q86A2MwiksytkirrureaHbY3mjPGoMw5q7cLxeX125RoFvI.zyDXKX7ogKdyazpk44KbYhqB5mPbVbz2oNKKqf4.l2A8l30d0ECHQoHlcVsl8XYr4yCSKQuZhiEV0fsgdMqejqp63AMMTCIi779pqegogvEmq.iM3rh5BX1RRDvkuX0E3Cnqhp_jcAowNozCtk7rxeVtDo4CaAaxnn8TjfMdg.UKcFcnqnLF3Ag1tOGe3W4IC9vWmRGJRDwkOQ_9xArSaaUuXx.E8mimfJrZGRZrWjmEkFQiBL.dqDog076s99mbzDMwICrK5cqzGo.HxJOQSYa_zRa.vPah8WEo5UzTiNIQ8Ob_V3jo4cf6US6iCYRv8uuTjrTrjUu78ZxpIPTZ2s.9JxlfJfP2Jc2oeldmQrpYKZr4eykdTlhSQfhJuwralDdrgPvwaE9vLiErGdk11HLKhVF2ujxAxTiBpH24e7gZ3MgBzG7hS2hHmbqEVaxCe8jPkCYFsngtTD5jGou.fxNo_jL8sOka6etiPXCkMCuQU8gryy2oh1un.A_Lx7ScNc1ulbXnR7BpSEMwU1TcLT4LfYDP..aFBCCKEAUckowZQf54j3XIen1dZquxpD0jTlJa4K8IiZwrmeREfCwE3kIvzaaKqBuMvwiXBV3MaRmPiwtUCNReKtVscaRtqpz3ZdPB.qouGOW2Bnk6zl12fjKjWeWGp6DPishwFE3rHydRBTkOZICpWts5IOVzKwDokYSf37SHdofhT9FeM6DTNsHgADKd9QkYSau6ux_KTpDnyVanDynhvImGF6Hl5LgYEvt381N779x9w7c3SufGIIt1zR2LXKRGyxyeQMe7gU5Apx_XG8l6kvc6weplsbJ6CI9ep9feh5lDNNVPc0lSkDS4cQ4LUpZNTqUA6C4sQQDGao3cWKoVJoxdkSuKCJXFlsZUyga4fdU56C_emeK84Leo8kw9dwx5EgGRbHba1b1N7BViDXZ2vB4WI527TEuzGYWBWcl9y5DbVfaMOwvy4GR.sea2jGHBtDzKynA219D5nsk3bTyrdy1b6DL3W9L9UD79YVOtzpm4Y69vKkGtRiBj544nnvBqoV2_ovcUE7itIbYaBLI8nSRhhjoFXubZCLhJCX5oqJK4hpbv0uVQ1bJZW.B2iJ8lf0K2l.752ORGOGnjCJirdN_GiQTaSDYMUv.S1qEshzyWgTJSGO0NkmIjNj2_GMvEZ0Vnmpagm2ElGV3jZjTXigbPBt6YLHALwEiO6B.vK9ycqaNxjGqy0bRDVQ_.B6hvNs2GNL3u2iyw4ati0u3TavMmq74gJbbW0KfAB.cMZtynB7p5BPi53VBXW95RDcIPBvNdhYl5jRy8XX3jBsYXmdI6T_5TWdkc1QwA084keoJgOMtTZalnOhMjrwOhhPMvP9hei5DWMaxKuaJ_N2Elpx2zMBvAt0_Z5Tikz6b8rU.fYmuYtVVysFNgFUW_h_cieB0B2F1aeSU9Hr4oq7gBdvav6pqExSeGhlLov4Xoxoi01tL5I1aM8sIidMy_rmxqo0xOGcpidD7IRCTorVe9bvMn9yq0iHyVHgTvINsrH4NIGxaW26L017P7u1xPVtWVSUlSJh_HEB73SPUw"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=91346a6c5f2afd98';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, "\/data-mining-big-data-database-and-data-system-conference-in-october-2025-in-montreal?__cf_chl_rt_tk=VQbJ3xaGLeAMSYFew0OWorQqZkAWmx.qfUCMj_V4pjs-1739781029-1.0.1.1-LAlSAvPe1NeoSu8peoeAKdxtvXnyKwEs9z.g_pos14w" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>