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: "waset.org",cType: 'non-interactive',cRay: '913430a5cb01fd83',cH: 'afHyf5VLgwpLwKGtlnpemE.1JoBZpTGK9fC1Py9V7NU-1739778663-1.2.1.1-RODkNZ73h4fISwQzTf8lbfyXmtYi9prPr5Ue0lCD.6xSeqATVRHqcj0hQbrq4NML',cUPMDTk: "\/data-mining-big-data-database-and-data-system-conference-in-july-2025-in-corfu?__cf_chl_tk=aMHxji8pznjFN7gmGySAmCyd5ToKNn2JvU8IvgFNpsI-1739778663-1.0.1.1-1hTdlMpWd7D_p7CoCgKkVMgpVtweekhUgjfrkGrft48",cFPWv: 'b',cITimeS: '1739778663',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/data-mining-big-data-database-and-data-system-conference-in-july-2025-in-corfu?__cf_chl_f_tk=aMHxji8pznjFN7gmGySAmCyd5ToKNn2JvU8IvgFNpsI-1739778663-1.0.1.1-1hTdlMpWd7D_p7CoCgKkVMgpVtweekhUgjfrkGrft48",md: "SeHFLiIZKaqtEkG26L5Mn08JMHJyHxVEAGbbiAYHSjw-1739778663-1.2.1.1-fP_OWEpGF96uezTXPB4eYaWIys5j2f47zLiKWClgNAVNd3mUs.PINdxzMy0HYuQzNHNbNQaV_8JH3PKJRdVePOMsdarN.bVt7VK8E3IsaDQ0.79neTtgEblMu7ZMOvBdqc2Y_AbtKYGUTlXlxltPuONeQx2.up29pqAPpb_rehJnfzO8D3Gu2YiX0FZ9uENUGcC._0nQCyeVbxSYoKqxkEv13X9ZM7rdnG7dByMt66x9ZOC8ofRnKsATSyvWLsCBdxRoLGIYNn6HPoV4GTBD04BKobqXUJtzjzJ6vGpyPW13kOH_6WojRMstgqCQyGiD3tCpPc_kNZHL6M0W2VISlIlf6Zffkvmu_sgjgIfvKwAVe0gYxIw5PW3q2HbQFamJyFTERU17G3V7Ct0A7j_dLCp1g39390Z61VEt_npdB_LSmkZXtAzdHjNkaWMKdoi5UT0DKmMmSJiripTpGoWDo0TxmtesDRVUqQjs_xY5V9PLBlObcYm8rF9t3siRUJ7kdTVl0DvNmWfDNGOTwof.LnoVCV3QZ_mEhJ8ME6mx74I6ANP_CM398O.Me0kZ5s6YUmFJbHbx6OfuUmR7nC6LE71XYXnCUscavvjpOyFRpBBlwcz.sqW_lbowx7hXHtiLxwk.oYnwaKR6Cn17iPClPqvUK2uMYxsx0v7QVzRlDXldLDF3VQ5NjwiRo3eMoc83.Ze2JT3cSwonHdc18nfvBFAOHc5zbeiTmQ9vmQloK_6V0kQEGJNXrcg_eVakpJ79KNn5xOf1xQpvkzfzsW7gVLa2LSrbSobvwwDKOl82yPLqCSOSDDfzRPpGVrf_EzpZktVffbyoM1qup5vvnzKyZFWxcPt8uYgfzI9sIQSPs2p85NpcwQvH1m9Z5sqTf.TVwBhID0T43q8goBtH66t_.dGY3DCA7kgxs.BQdQyqs00T1qWp.7O36chJcaP2CM181yJLW01f8Sl_mAs2.BQvQtJ1IerfZmiFciJuKXzaf9nj5y8dj4f7mLErTZNKTq.nBXVODWMbXJF5r4M.wKqSCJHhXUqXTn6.DnQy1hLIzohsocYTK9CpMgy2V1AsKzRDfHyxwSpX_NTfjgtDgOxa5Uo9h52l23A3T4MtE3eRfn9.m_nmQ6sFpzdYUWVogFLBsmvx7.kq6ah799fQP6n4HpV.0y3T.CMJhru7hjTy9iVDwUy3QbtzGhfN7srej8yQ7gFHZja41rR.5_l7aGfrZccU413spQFS.OcdqAV_Q.EJhWdrZWaJQjHkgMQhNPCttppNeFIYBhTHzLvAt6RU1frQ9JHoed2DTl6xCkROdM7SQmwFD6M4Iv7r._jKx4bFXVWhmsTnY8dVX2JoBfh._jwvpzdKcva5NZl9NuGk.6bzN0.EE61uDoOJ3h_96ruDf0P6amL9pij3ttMH4TbdzGwZV.qbeuC4GotPn5vDAmEBBiDSZsHvWySPUiy4aFSn0DHNGkj1njCf286ONjTBn33SD9MGThLs_cseZuE3r3475G46F3pbSZseb3mnfEUQED1yokw9Pozb7RQ89IhiaHYShmWmqhV1GJewEDAeOxBJoo8QCLp6.nBEpLGKWJvo3sx_Kw6tuOAM7UThJ9ccvUOiWOF1Z3NOT9z.7i1oO0baAMSpkyvXLOpESN3jSkuyAjh.26FX76pDQd_UVRgWHqaUdcpT0O0FmpoLpNDPtXtrkRB5wZRm9YMjI6jMuXtIof4bPYnwI1vr6d0_fIgr4Lz9JMhqXCBR4leeq6JHcUlswTFQlfF.l_TCgwPBYzwuRYaLbstAszACvqgPBY4zg7V91ifWS9OovsNHA5.o2YS.Lwche0TGoXP0SziiQ2MtcFcWTRUpiu.50haqYVzj3tQr6LQy.KgWAtjssfUW4M4iPj_54cKIg5j5aSoTtppD.zZ1Un251.2M1Yv4Cq33SnRKEhGSj3FcawHnQ5WxuxoEy6WiHX6I..d0wJlfjs141uZIFEPkZMj4Xq8WWnxdZ7I8eTUuH2YnWn3Xpk7XP_R90ZTRO4kmHw7o5ootiXy6",mdrd: "W6FtYgkWvlR60Fidi69v1aj5MBvfQ1ElmUVRxYsTkSE-1739778663-1.2.1.1-Wu8HofEeB1t20kVVWsm09YJC6uPdaL1ldfY6XSZ4mMhcbmHXq59o6sJEguhNw90fC.zKSm98dgk7JWwxcgkOQwfzddYwb.hRAOUbiTw9sNOW97n90Mq00WDhA2IrVqqNJhxJhqHw.BiShghx.vt18_9Y2Ow3aGwMcEj6JXefMIfqiFRUInB34MR_kEczByYhsoOAE_VwRFJHFIAJcrcA6Fku.1qx9cjX0OzS_j1v0xL_9bMn_wD39mtk1UoVsgp3aN9sH9T8EyLieMtXcXRPxSA1J0oKmN3UuDxYikhuT4dX7mfvbMlOGu1K0Cb2jJmRQC2amOk8T0N4yqRVVOwVdALwQjqGVXI0l_WgtwTTLXdZpDvwfFqEXsjPhvoSwKZzZtLxFpRUCxuKlZXrEdWyeyEwADezt8F83u4qBoTZopFUUMrs3VfmLyuu.4Je7VO5B9CDjyHubaG9o3r3VEqQrQlObQHkLsnIkWwcxWaS8jWYahzkEx461ryhStOShhN5SV17_zIirpYenE5P1HddMm8zXnk6xk3bcdSwbSxG3O0_YDknL9k_Hv8.2KR7Z_WG.qoAnt0.abrLHl9a5m1w6eSj2pe_Z.8TLvVuT1q3FxsNoYc72gn89XA7ROhh9uNTGwWbqFLDrduKuNxuBzGGEAlrWCgrhMofsr.jJgl3jzue_a8pYkt7LwPshrSMjbZeAXXobmZY5Xjqkrs9B_rWuNl6JzLhPHtJoVNfnmhMtfFSPynVJI27CgDm0OFaykmhdyCw4PtwFNEvSLTe68Dvv_V.2LQfe1z.iO1Gx9dsT9VyPFYgcLGPvCWQ4v9OzJbQJwEUF8XyG08oXIft9WBm5vQcUJ4NAx7Jd5VAkXUWYYmJ8VR86ToIUXnnHCiifek_kCMG4ycS12CnXZt4bgnJYcVsRchZIhD.V40OaKAvV9uR79kq7ibfxKBEDlLTBzWuTYylf58H4rq.1ScLSyaiNoDVS0VgTZcTrnFsOG38vjpfomTiG02DbGs3DcvtOHofLhzTNnU9A.QnAg85qWnwEi6dVE9LNd6OobLBY2mQIYnLCLKRk43gdXBZ2sBEZXDookCGKtnGrgVWZq3nYJcySLaIY6hGErt8ASCYiBwga8g6YIsLARkHEkRYEqztJ5Q1o0E6K5v2uIhtD8pkouRhbqaT_0XdNYfGYxFegHvck3UACA0W9OzlVS0T3Q2i7M.HDRmNNnrHPU2RUH8.rFaONFayGR_USP3jje9DQ7M3_o9W3D3h2fHr3u5nuegKyqRkt4ISoEFZw_fdQe0IIgn5n.s4Iki10qExX.BwkgCTFcMq1T2aWpLljH9WEKoP7MtbboQpcXVOpaqBv9.08IQPWpx.Kprsmk3JtdfqFJ_hTDQHfP9672w9vavUVGNNzPBMqGshR5AppansQlB0LUqVo79cWJh6BbQNiymBoy5lJdqxK8K6ryIQktW01L1qcl0HqKVGpjUUCxfU7ss4pwICuZvKK7kEPbyYgPsj.fAFLHvX5CYlOwEYIm9n6ffpVBiMzVLUiBlaTIv6RvFg1iKagVkZgEoP57utJZJTd10n.XovEy1w5kP1wW1frP5ymx3u.1RjQvAA9Kjoob6j.AlgLRzofNqIDyjBU_f.DeXYCcQu7guRJmPnlpWEgxHhT6e30lQAqFs6WE7BpRch8rqMViZFSkxOIWxnMlDHSFvMBDgMlLRuSpyZVVIG_WA4iO8kLAW_r6Hpo16PuG1sv0eXSedvIRHa6Ol8bCX4suo4aNu6W58QEQrpxQr1zdw9MOOS2tBAKLbitGv_md9r7yLcXmXfQOXLoCtaB.dRyyl5_ESp4DR2.hSgOanbmi2FbTINmOkf1t5m0DmYjjOfe0V4MpUfaGC1aARTZy6F76Y.nB3xWSKf6dG2rQDmjGsWELiscpThmwoD1QK43MIswc1ZEz5DlK_rqtaNHnVNKgr6Pwc"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913430a5cb01fd83';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-july-2025-in-corfu?__cf_chl_rt_tk=aMHxji8pznjFN7gmGySAmCyd5ToKNn2JvU8IvgFNpsI-1739778663-1.0.1.1-1hTdlMpWd7D_p7CoCgKkVMgpVtweekhUgjfrkGrft48" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>