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Reversible Watermarking Scheme Based on Two-Dimensional Difference Expansion (2D-DE)

机译:基于二维差分扩展(2D-DE)的可逆水印方案

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Although web sites applications are not new in hospitality industry, their evaluations are not well established within hotel sector. While there are no literature has converged on a universal definition, web sites effectiveness that will be referred in this study is on their ability to meet usersȁ9; preferences, mainly business travelers. Thus, this paper aimed to investigate the business travelersȁ9; preferences on web sites attributes and the effectiveness of current hotels web sites in Glasgow in meeting these preferences. The results of a fieldwork and on-line survey were subjected to statistical analysis and these revealed some interesting findings. It was found that business travelersȁ9; preferred web sites to present all basic features that will enable them to do secure on-line transaction. Extra features such as on-line forum, employment opportunities, environmental policy and corporate information were least preferred. The study also found that hotel web sites in Glasgow were highly rated in terms of ȁ8;web site graphics, ȁ8;contact informationȁ9;, ȁ8;privacy statementȁ9; and ȁ8;term and conditionȁ9; but poorly rated in terms of ȁ8;virtual tourȁ9;, ȁ8;tell a friend featureȁ9;, on-line forumȁ9;, ȁ8;whatȁ9;s newȁ9;, ȁ8;hotel environmental policyȁ9; and ȁ8;safety and security tipsȁ9;.
机译:尽管网站应用程序在酒店业中并不陌生,但它们的评估在酒店行业中尚未得到很好的确立。尽管没有关于通用定义的文献汇聚,但本研究中将提及的网站有效性取决于其满足用户的能力9。偏好,主要是商务旅客。因此,本文旨在调查商务旅行者[9]。网站首选项的属性以及格拉斯哥当前酒店网站在满足这些首选项方面的有效性。对现场调查和在线调查的结果进行了统计分析,这些发现揭示了一些有趣的发现。结果发现,商务旅客ȁ9;首选网站展示所有使他们能够进行安全的在线交易的基本功能。诸如在线论坛,就业机会,环境政策和公司信息之类的额外功能是最不受欢迎的。该研究还发现,格拉斯哥的酒店网站在highly8;网站图形ȁ8;联系方式ȁ9;,8;隐私声明ȁ9;社交网站graphics9中得到了很高的评价。和ȁ8;条款和条件; 9;但在ȁ8;虚拟旅游ȁ9;,; 8;告诉朋友功能ȁ9;在线论坛ȁ9;,8;新的ȁ9;,8;酒店环境政策ȁ9; ȁ8;安全提示ȁ9;。

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