CAJ | 학술논문

许多WEB应用程序采用AJAX技术来增强用户体验。但是AJAX的一些特性使它在传统搜索引擎实施抓取操作时非常困难。如谷歌的AJAX爬行方案需要网站改变架构并添加额外的代码，因此只被谷歌支持。针对这种情况，提出了一种基于文档对象模型和广度优先爬行算法的A-JAX爬行方案，它可以通过跟踪由AJAX事件引发的DOM树的变化，来建立AJAX WEB应用程序的状态转换图，进而生成原始AJAX WEB应用程序的静态镜像站点。实验证明，该AJAX爬行方案确实可以爬行AJAX应用程序。
허다WEB응용정서채용AJAX기술래증강용호체험。단시AJAX적일사특성사타재전통수색인경실시조취조작시비상곤난。여곡가적AJAX파행방안수요망참개변가구병첨가액외적대마，인차지피곡가지지。침대저충정황，제출료일충기우문당대상모형화엄도우선파행산법적A-JAX파행방안，타가이통과근종유AJAX사건인발적DOM수적변화，래건립AJAX WEB응용정서적상태전환도，진이생성원시AJAX WEB응용정서적정태경상참점。실험증명，해AJAX파행방안학실가이파행AJAX응용정서。
Many web applications employ AJAX to enhance their user experience. But many properties of AJAX can make traditional search engines crawl web applications hardly. Google’s AJAX crawling scheme was currently sup-ported only by Google, because it suggests webmasters change their website architectures and add additional code. In view of this, the paper presented an AJAX crawling scheme based on document object model and breadth-first crawling algorithm. It can establish a state transition graph of an A-JAX web application, through tracking the changes of the DOM tree. Then it builds a static mirror site of the original AJAX web application. Experimental results show that the AJAX crawling scheme can really crawl Ajax application.