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: "publications.waset.org",cType: 'non-interactive',cRay: '913497b51cc6f8d0',cH: 'P85kPPUdhsRGHGvPmuRgzLTbFs2Hpj8x4qlNtH5WttM-1739782884-1.2.1.1-ZuaH33M9T3ubS02mIX4OQXJw0FXZMXBqIOHOHOzkT3Qmd1w906t1Jaj4VBTB30zM',cUPMDTk: "\/abstracts\/search?q=Cloud%20computing&__cf_chl_tk=l3vlBUOYezhsLi079DmZBH2VKl6HYyufx7hswEYcKY0-1739782884-1.0.1.1-74DT2kXJPeMEnAL79j8RCZZ8.kv3CqZGf5iY3oR5RpE",cFPWv: 'b',cITimeS: '1739782884',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=Cloud%20computing&__cf_chl_f_tk=l3vlBUOYezhsLi079DmZBH2VKl6HYyufx7hswEYcKY0-1739782884-1.0.1.1-74DT2kXJPeMEnAL79j8RCZZ8.kv3CqZGf5iY3oR5RpE",md: "hxuhnFUfFd5b4HF3WjZRWDe5CvwTBn0sfPIqJ3mqJL8-1739782884-1.2.1.1-mNoG79EHfFOVT1LVAmytUoW7xAZDOt9SyE3sx7dbfo0_Q_rQL2hlcnewsU.2XbXjIe7mjDiWjJ4r5hQKnGzDb6J8dCYOWURJQgR_25pRD94iW8NJMBTkMyq_.jJtsiF2msOazHSJNQzDawAi4kGJDVMPUbZP0uIoyDC2su1XqRv5f4C0pWS9j8vUE6oJWaKZ1uVLFAqIqTaC3Cajv22B7zN_lKk4DChl3HLAaQRj99hx.ZVtKeR_KmUihNPniyAacfEsXlXbl6N936VhymQ2o2nvbyRfTvdQ_tL5NoAjtpgcB4PqivfBLPoIw6tQ8xbbfP9Z5FZkA3FtQxltmGjbojPNY210hE6Kkyo2sD4xsNrM2irc8m5OWEX8Qh.kT1UiIoQo97vxXxx4zpAEJGMvhpHsnozOLJZIOD_amKzMfQbp4bHre4dB2SLhcxqLzeJU9pEtnLiNEJdQqxEm_Lh_SAw3SV9ujV6xzvka8Kd26aB6IzrZ9UEZwU4SsTcW6K.mPDZ_26_DpKVRXs3P15sahZ9w.PM5CJFLUWiUkJYSP0DINHgAGrsCR7fJ2qXri0DsRY0Kz8Lsj7JzH1HyC.99eo2xvyYY7OE.R3y4Cc57Lkh8erpvhEOeg4dKHP7Mhi8v2ZBN8TnBJwf8G3.Dn7lpglG_B.HCV0XbwflP6qV6V0H5G4ns95kpDpWBx9t1iiYzN4.L5GSQjvakWvDC1ZsVr5LYdOAgCIt6X0ipUCwCioLe35dBMNh4HF9OYAvq8EGxyHsa6AlDOiLXK92wIymxuPBaJtqEUMG4n3ePiQDtY90KGzJXiDcXPKvTw3tmz5v6hpWHZA93r5t9JfkoEV1WkiVKHDkIny3o_TIkB9.HLvd7f9TlOxiypBHwsE5LJ0z_4PRQ8zrinN0JKx.UcSKKwtT3ENoqb1aXk08P8gKy5FNVaCJEy7emmt7IcDnTDqPB8h3yv_mfe1QmAFa44_opkukSRw2NBbWoJsMS.knf1ibemvdsD4lxqyuMxUOD4uwkLlGKq.3uyx25xegFyPxxBkuuMbG6x9otchCxBPg9cA9ERIKQCGyJrs6GNZgcvTPPkM1ju6hKRwH9hcDhVygAsWZp8crtx4lx4oCea4he.AALNzkO3.ukLx1SfGupIn_0eWlby547.fybAERiX14NwN3BCjcVV8HoqqLn_p0_USVmk_T75KLpqtBea287bPT6AGWYQmgpNEL0hqLYLqtMb0EcmPvTivIJfna30r20E0nqAlrGOIzRwc3dBzKXYLLaoFy71GNLL3TdXXmOpSPD1umBTOAuFjSIBBgQYpTCfb5bQvnlJQxplE_ZTQRtAbNHMIUC2ORIZAnV.h.aRaITZHT7u3MzRiDCh0EC1JiJWJEuD6CdOTyDD5kpzflVCAF3HGONPD1A3wUrFqeSSb2Rrw2DDITnWoDZwtUOoj46E95LWTvIUvY6x9VrokfQ.Rn92BwMxBO1GSlas2fnoBaGcXyLxpLo1aia0nvfrWHHy1y4JlkB3amZtRKB9FwbNxWcK0eTHszN08Il9nSarvp_KlcOt2xadI1WPs_dugo0HtBeVpKFEPlg0XJjmKwOJA.10uNrFlURc2bd_TOVLUGVKQtjQ4WO2YwYmawk5zH7dp5PF9yianF6ZFdmgq4siH7cPxvPu7F5OX1kwudPdMlw191_HB8Rsh1vdNy3xMBosGDa_Qz867w0N5GVONAz9XzzZ6K6PIiGc.6f4clYkCpZnOTY1MYklC4oP5vaCOyHwK3RqJUnSq1CN4zpzG6qmYUTvCrhmHcGVQEe_NeGEMHKn_k2tbvVxxYb8r7jEEJZugQgW9IfShu6TPu2ttrI7bvigTzwAtCH7BSXcTn7zMvnQ5isBo76www_mN_z98mKsmtzI2MI01XwlufS44OkhukaeBuS063D6nUg9svBPXWETlDsyFt8ntC86QnayF8mJLo",mdrd: "gh4tr3EnaYW.9VKheuJ46tbatBTHT0.NexXFm6iAvuk-1739782884-1.2.1.1-Se6e5HQd0nQuRWHoogKphm3021ZZVy3Nn2Ii2sqNFxffR9bHCaIn48CyJh504HylinmVvldnvE9xIvSyV5i3QqXrP.BA7CxKafeph2zm1jY_LP0uMt2pvizykCqapLA_4.e7BHhtG9W0vzdHmrumvGP4y4a007qdWfRvYU12E1OUAQuWjlYuySloV4jfLiGgADsPj5Y0DXH3kesaasq1KZS4G1KFW4_2JmTT5aKA3LriYvWwjWndWBeIB5iHX8Z_u_uvqsyDBa749tDo12YU9W..IUVpC2148sOSk4Vop4Uq.NkpbXpDJV3b1M6D6Sk16SYowCLM1G2Lut2FB7CKtmWfDnhzETFXV6_2oh3UJa1ROsa9EMie4oXCMCfeL4fikE8LsIQS8OgzOOoWof_OOT7fS1pOMBsOxz1BdDFy_ua6us_Jbee5exi4ZhrrPczErexWri76zWivni7RMXBp4qMISMsw16PC6Vz7Z4Rb2mkxouS7nXXqMTwsppKW8eTzBMNPl5LiHvUFOyyAHLTP9lvBNz.DDrbSaQOjR_JukSl6DaqKpw7NzuFLDLcshL3bL127X2sKgZeHznP0Es6WbpU2r1dFHJ9gEKiTf3Lz7iFGzxL_._ze2aEFBZAo2qf1ZSjcXPSxajnKujoei70uLEa0eh_We5bw6SIDI7td5VDZ3RRwP0BleUkv5Pvan3RQqvRB90XR9LnKRxqCLfX6evDrXNO3hTuaPVaczz9kSaVVA0nvAUvL_bzp1n4oPzsL_huS.IiIY4xBAEI3owdHIJ_CxCK_CIIP8ilmYQw0vkIr36RglijVeoavCotqe365GOB85DgcuOoqbfALyUnHGVGwxC6v4VRX3MpxVI1JJDXPXWyjsdzMsAK5N1j5H.jCYhUH1Cwf4CY8clqNEkzGmP71CI.oi2Gi2Y8xPoalAr7Y1q1dZ08spE8qCSWSNa3uJ1mlZszvK8pRgsk6u_ebW.Cy9qX8w9dwMf2uVObc9lW0Mqwb.AzElKhuMK2TwJGNdFzowzV6EYj8w1LlwyTRAhyWQyW00Pm.5z2cFEJ73Pv1MYWqhfLkvwGgvSjEEyptXWTOJPZw0bnXSMG.ce5sa.XuyOVwj_F1buJjUqiMFphf6CKMPxmVDq650zz9YGZVQKA1bo15_S3zn6Ohhyh0MKfz8QivPKkHHEkGj1Rcozt4jTQ1elpsnChQ_iofmX7.cOHpX.qJlfMP6KH3QahoJGNYCbVcqFvO45vW7Co99JtFeMgMuFsCWsu9PRMQ9s_5__mvrTVNaB31ELvPR25R86CvNtQ5g2YRSI2ayVdV1YEpNfENA3cTReEanNq2pjj9b6IOfRe_xJTLnjgH.SADpSssBSII.8AISduTCGpJPgtZJF46kD_QRfAjU8_0GqAxuiNYpgcYAqvtGEJjlBaOrIAc2xyUR0ZaloJQGjQp1IBBD3mLRSyIxq1v2JU6jdypwUuRud_bfMScvDDT5jDPLQSYozaiIheAVEIh8NCagZC4KcMGq2T1Zv8xSRXkuwjJQ0tktwegGBpEaxZ9jzmLr1tVFBn4jlQidA5NWnZoOXbe0fQSeqSQkx2OOaEtY.n5t90TVT5UipLGODtSjEJn_iAPDRz0i9Xi3DcwW.5V5tj98J6vjZgcGKw5Lisz50yg.D7zS.us7So6VOwYzYm7Lsf7njkd6I0RU4PjKaS1YUfI6TIeZSv2vZyhI5CJDVQlnIh5fNldRZd2.hfX6SOyFIfnqmkCExnuC3lJ_b.J.Vn5ZcTBGENoI34kXUs8x09GnpV3EijnObDYhGqT7jHu3lPkJvPM36AxfRNJa.WtGR4VQ3FZFhC20d9Z1_Xk9lp5t3cCDFkhLZYbYbOOSHHqn0qOi7ruQkHekamTbVUPckMalIs8AXx58KLfVF2F8V8qEXlYHI4Z2AEkEeqRu0vJrte0jO7epLw.6an58jiznv2U4XZmI83sWm6bCIqhTBzD2B6E3DT9fa7b7OQ6e7gabg"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913497b51cc6f8d0';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=Cloud%20computing&__cf_chl_rt_tk=l3vlBUOYezhsLi079DmZBH2VKl6HYyufx7hswEYcKY0-1739782884-1.0.1.1-74DT2kXJPeMEnAL79j8RCZZ8.kv3CqZGf5iY3oR5RpE" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>