This work aims to introduce a conceptual approach to determining the competitive environment for a particular tourist destination by considering popular outbound destinations of its leading segments.This approach we n...This work aims to introduce a conceptual approach to determining the competitive environment for a particular tourist destination by considering popular outbound destinations of its leading segments.This approach we name as a concept of a segment-centered geo-competitive environment of a tourism destination(SGE-TD).The applied methodology includes consideration of the popularity of tourist destinations for each selected segment and the indicators of leading segments of the studied destination.The practical application of the proposed concept is examined in the case of Georgia as a tourist destination by selecting its leading segments and identifying their popular travel destinations.The integrated consideration and application of the mentioned indicators define the competitive position of a destination(in this case Georgia)among the specified tourism destinations,considered as the geo-competitive environment.This research suggests an innovative version of the universal conceptual approach to identify the leading competing destinations for a specific studied one.It fills the gap in similar studies where competing destinations for the analysis are selected based on specific research objectives,missing the universal conceptual approach in this regard.展开更多
传统的TCP/IP路由以IP地址为中心,信息传输效率低下,难以满足网络用户需求。信息中心网络(Information-Centric Network,ICN)开始成为研究热点,ICN以内容为中心,可以高效传输信息。为了利用软件定义网络(Software Defined Network,SDN)...传统的TCP/IP路由以IP地址为中心,信息传输效率低下,难以满足网络用户需求。信息中心网络(Information-Centric Network,ICN)开始成为研究热点,ICN以内容为中心,可以高效传输信息。为了利用软件定义网络(Software Defined Network,SDN)和分段路由技术的优势,提高SDN控制器效率,减少网络传输时延,提出了一种可以应用于ICN的集中式架构。为进一步利用无标度网络对ICN进行建模,提出了一种基于数控分离的自适应概率路由算法。该算法通过迭代的方法调节数据包在节点发送的概率,使网络获取更佳性能。仿真结果表明,与最短路径算法和效率路由算法相比,该算法可以提升网络容量,有效降低平均路径长度。展开更多
文摘This work aims to introduce a conceptual approach to determining the competitive environment for a particular tourist destination by considering popular outbound destinations of its leading segments.This approach we name as a concept of a segment-centered geo-competitive environment of a tourism destination(SGE-TD).The applied methodology includes consideration of the popularity of tourist destinations for each selected segment and the indicators of leading segments of the studied destination.The practical application of the proposed concept is examined in the case of Georgia as a tourist destination by selecting its leading segments and identifying their popular travel destinations.The integrated consideration and application of the mentioned indicators define the competitive position of a destination(in this case Georgia)among the specified tourism destinations,considered as the geo-competitive environment.This research suggests an innovative version of the universal conceptual approach to identify the leading competing destinations for a specific studied one.It fills the gap in similar studies where competing destinations for the analysis are selected based on specific research objectives,missing the universal conceptual approach in this regard.
文摘传统的TCP/IP路由以IP地址为中心,信息传输效率低下,难以满足网络用户需求。信息中心网络(Information-Centric Network,ICN)开始成为研究热点,ICN以内容为中心,可以高效传输信息。为了利用软件定义网络(Software Defined Network,SDN)和分段路由技术的优势,提高SDN控制器效率,减少网络传输时延,提出了一种可以应用于ICN的集中式架构。为进一步利用无标度网络对ICN进行建模,提出了一种基于数控分离的自适应概率路由算法。该算法通过迭代的方法调节数据包在节点发送的概率,使网络获取更佳性能。仿真结果表明,与最短路径算法和效率路由算法相比,该算法可以提升网络容量,有效降低平均路径长度。
