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: '913419e3aa46ce55',cH: 'eJ_39S9RudocjJG7GQfbqX.u9oSc3TqoQpbTbLYi_BI-1739777731-1.2.1.1-5FYy9Aa5hXCVYKOuO8unNR4nZ2ZIwT5t9qXmMOFSrt9pQuG0j.8SpCywRTd_KXSg',cUPMDTk: "\/abstracts\/search?q=semantic%20analysis&__cf_chl_tk=U0BGdMCfRE.ZQTK9ZFGRIcY8_4H5qylk8BNaeOY.S4M-1739777731-1.0.1.1-dYvyzEVhf4mcYtHtsIFA_9YZLvXyTOWrH7hgCS8k7Is",cFPWv: 'b',cITimeS: '1739777731',cTTimeMs: '1000',cMTimeMs: '120000',cTplC: 0,cTplV: 5,cTplB: 'cf',cK: "",fa: "\/abstracts\/search?q=semantic%20analysis&__cf_chl_f_tk=U0BGdMCfRE.ZQTK9ZFGRIcY8_4H5qylk8BNaeOY.S4M-1739777731-1.0.1.1-dYvyzEVhf4mcYtHtsIFA_9YZLvXyTOWrH7hgCS8k7Is",md: "yxRohCBhPqXN.GEEx7No7U04bWX8Se8GIDcgCw2bCJo-1739777731-1.2.1.1-9UA_Tx0gc.CzKkFbZ_4X1t3RysM1psATFpR4l2bSLrBbxCxSEdKo90Fa2Nzy7I2z8bXdtPEuw6qgIgBSOLpSjRSgcWiHVKBkiPn4S3U2rQ9NOg8EX9g23U0Kw6LVdnNuUPOjBSB05OeVPHyMn8l7.yOHM.FtvMhbQmDVkM1eAE54_fd6RrXahjdfbns9SjUvIUvqveniHxdR_VWEnIOb.s3ExP9A4MRtPM_nvZraowEIVtWIu3iXwK7d0T4Gv2r.pcTBDDof4BYKhu_RgWmrlnTAUErbe0XcTQGurhvJ.u.0KjPw5XH_XwX5cctAWUW.q46sfPhe4X04zNZNecXiW0zWKq_OsoSunAhd9qEefVIBGiRJJeD7vJvMrr2JrgQyJIFRFvCPaAEO8TJ_q0YJCtg7L8dyHrTD9GvWg8WdqejkC1AupP.TgrZf41VHcUHAyAWsNjf5EFvxea_3X5E.IR3SM0yeiXbxDXUNa.OOTV4JVEgCILW9ovVXq6MX4u9dQ5SXdOBbqF8IllRtJIcsKH2uMKsmNTaFOHLMq3d.WIBNumpGHmSOknUwtVTlW5Z00l0kY8F7Jo30VVuYGZQPRQOwsbLWeoVYR7VZQaqC6SCCZhp.oEVX1LyMwFrPX8Lpcn6DjboNzqq0HBUy421H4oJE7qhlxYcquVeTQUds427oX2EvgdQuEaKbxeFUm3k3dmqTK6I3vhxTHCDpBaHHAwmX.EOBqZRwHxJPyZAs.1Bj3GACA54ZWhIahz3x.C.jOLup57WBVBlfCqVsS2IWo7.QPHTU6hmvdUbYbYCRIOEv3fQ8LxQ5BGPR2xMlEquP6pasx6ucBrXLr5a19tW2.kZz8wFcE5JEE4SvqO9W_H32VEtV.qWd52.fPfzWvdKwrUHMOi4qTReiyDi19NO17M.6oTXTCMtURI4lXzTwLTQwtRixBOuNThdXVeE3dqsntzTxJgTw1ISS3FVPBwM5lBNNtG46cHBNV5sWde082sijWoc7I24WTrhYjOU1_vQXIK1uWgl9rEsyvqmwQNZ7m_JwXDWxiHWBjh.NL7EzvZm4xtz5QpEDUN4tkF3cgbd6t.hZHeipDCGIcadRVgwJ0hvr5UTL1PLEM8GMLbY7qrJab3o57TUv8g.dDdrz9uTo6MXpXWpDwa3BaJ9Iq87WN12Vv__ukrK9ec_s5vQEdLdMaYVviqj_vNtnLcLhLLz42V4eopVjH4wFGU8zgNwDqbgdUuu853FGxgi6PKa2l4ubwhyaHzs7gvoJc833AlmObvcQkZ8J9Nug7BWfSthXrpC4C6Prz1FVYvxGzJE93I9K9CT.ZfQP1tBtgYuo4qLEIruXR.iHsxNjhZDbEq9bAfUPcYqMDOfhzG4vqMox1vEpG7hBBl0dKL3_bH60U5vpTiR30sIujE9E_g6uaxZePrGXCUo1QTSju7o0sJJuglEWtq3DNBcWrarKN4jzSC081T926Z1zdAK47853k_56QWQCDZL6QgS.X7l_xf.5RTCMxll5Y_oQPgrZmfGnA6_gVyhf2O6EwBZCizupOhn1Q5sCvJ3v0qjq6uFG4fmqMSEY5tw4y5y.pVRZXzJ7n0UpBH0lkEWs3ChuxLeCSa7ImG38QdGGaSTE7nmgNXvR3VmD2gHHU2WnKg4_7SCr3tzX9URjm9Lzl.R0mRjeJsAGV1zI1mAG7XqTnxncnkRJjfTzEc3HdUZUW8wAcdzEQWwYn9aFUVMJBePApp9syjTR.goJfedGloODVrG8G9pDPfNwbkLoW7CymlRAIz2jnTgijxONml5dd2s.8jDNo8ct2v0SdJVIGMlshhwZGKix24ai9NIoqkPA0hd_YqjGPLBAeAyo82asIy6J7yJIlTB9XOBU.bVGUsNVVaV6aeA1mhdAR.V6MgEmaxA8gTxbS64hXqnv5t5Rp5EyzJdrsznM29LbZdGvgwQvqbm8gsiKJ74",mdrd: "l7o4h6VX3ThxyCBVIORUSYo.dFR.hiGlnpadbfZBlbs-1739777731-1.2.1.1-M.Pg2B4zXmBSOT_CPsxZiLwfsrBwNraMsFvUH4xcqndwpv6nFLIBPiWm6REoXKl2VEDDtx6pNRlwlXh8aQDA6fOjcQRp67.cJJYc5vRO2MuDFFmXGPzDLSJ6Sz1rNwHGCHn2ZhLduLAkcCxBw3pg.TVB.6kIeFZWoMcITeZHQSPvUf9FdX6zFaUdjQmg5wxvdu37ZXpjcgtyBzAulv4KVFD5PhmIL7gwRrGlbyhYb.3Deh6qnjkOALWzQzwIw2W_4r1MHutgZiDwo_RiK7TrGT1GLNfn_XNSYFRSrrZgv0Z5YtLSkOsp5Ue7WCNIyL.EoNUq4tqeUo.azR2X6DR6Hhm9yRn5ANq9ghq5nVuB74nWVOGnGpptAyvgIodZn9DQ7yuA01yazDoGsUKPo24RCwbgVnjSLILNDm5ZuouaY6AK4WSwr_ZmY6SD_xs_ueLgaI4qAeDKKqNBLtY51_yp32N9_vVA7Kgnu3kJ9wMKy9yPRyt6sv8HNKSHd6rJQX9sImmQ2VqJELbohtT7M2j5Hl86tf0Yh3jbQZo22YmZCI4PmJvxI_or7mHaD_Y6FknSJrPJIgbpzPB79BsXdueyLTR7R2.khczVbrnfOQvC3OGG26RhFyCSB9iSSthzG_M0.TzyxgFguzSHJLrp9RICCGVaWNaZnH3uAT.X_L7suVxEAPBm7klSIDa7S5yNCc61DxRI2yHn4e6PFId__sGkXllCBEfGZ.gwAJOvPASg_tvGDcr9BhryPMYJenSnesYXBettUN11KSQxOhG1kyNo6AUiW9pZezNZ1aRgJq3hxpGrmE9xSnxVyJrmLUG3SRDGVxmnzMz74hzGwi7TLaVHpB0R3RFWfFNo9BHto9eXz_BbNVNUf.QzPr.FSLt.Grdgkk5VyiJLdCBletrDINb3MSoX7IBq6d7cl50FyQ5Tg4Qa9zFBgtIbkO1wQLh0qem7zekX4x1rQvonQhNro5SHXQzOa5Uh9RrP22R7ZdBC4xOp0USiuONyz2d_zac_apebgSdwbXez32KPuUBZQDULL9xTVz9z5UqLpiiyHfhUmUvI7GOS5h2l9dmqX6qxHEN9VHpn22FCb8yUwOs6lkhCahiOQdXAB14h5bx9d_LI4_Zn0.ntUDQ3tC7JfOBq6dYvjltpz_MdZ0Vao9td_sN1QvPEu2BKBctP2Ye4cjeT93AZlyZI_GESDuS3Ah91OvhCsuOdyYzz26yR62Xyrbd4YQklqMPrO8H10XqfRO.bqAhSVNEQu0kftqZKfoQehcs4SXoABE1kSkQyyGMXefq7SnBvbpdiDJcyRlIbcqFHMSZUhpbdJmcCKSlmKUYXs7WtbwaGSWiG7lVml7zKSj5sZMF_6yHJDh7UERUkrLlJ3TE.wvlazRNe6g0SGv.0QYwNlTzUc0p.vVIphVICKvvUu0ZjB81HgcmjQBzkKOkmFYDgQS4PXhcuAiAQVBoQkWPjlmBa_vPA3Oc7UBmLvHy8FW7nVsCOcHqOiHMcLGi8SZ9OMwPi1v52sWYzixpAXKlySNAFFLSGPB8S1ZSSkv5nM9k1jH8bBZ22HXtlWSMgTdQEwi6sT8KHAeUD55YO5L0ll7wDHBzLaC1qNAh.sFUz1PAWyOZWcZHslkgq8sbrp9RqXM51w8dJKYCToo0.5CYja4g3thkVoBftDJjIweEw3rXUOxohEkFMkynO6Vd51zUYk77hwgHW7JM7vyBvEX4xtv3IsHjJsfqy40YsfXZ0GKoT7v5HhxI28xijnrsstXZBlzJGc5Z2760nGFl6p6tyLkFoKnm_mnCTPHOmkYLCjLI2QbQt4.hpTiK8hy6fFQMSQYprIcQ7Oo9V5m3o9PAoIYe69J8ahQ74ajhmOf1XzMfPhaBRJ6btizqrEHoqo7QdrLj2JrE6kvUkKymSnAopIVS7_qJIe1AXEXw_aMnwHLzOigGW29qvZqvSpY6QMMk"};var cpo = document.createElement('script');cpo.src = '/cdn-cgi/challenge-platform/h/b/orchestrate/chl_page/v1?ray=913419e3aa46ce55';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=semantic%20analysis&__cf_chl_rt_tk=U0BGdMCfRE.ZQTK9ZFGRIcY8_4H5qylk8BNaeOY.S4M-1739777731-1.0.1.1-dYvyzEVhf4mcYtHtsIFA_9YZLvXyTOWrH7hgCS8k7Is" + window._cf_chl_opt.cOgUHash);cpo.onload = function() {history.replaceState(null, null, ogU);}}document.getElementsByTagName('head')[0].appendChild(cpo);}());</script></body></html>