We introduce the tree cross-product problem, which abstracts a data structure common to applications in graph visualization, string matching, and software analysis. We design solutions with a variety of tradeoffs, yielding improvements and new results for these applications.

Major changes in the job search have occurred with development of digital age. Therefore, user experience enhancement (UserExperience, UX) and interface (UserInterface, UI) applications is becoming an urgent need. This study aims to explore application methoddesign thinkingin designing UI/UX a namedCareer Hunt.Design thinking, user-centric approach, enabling developers understand deeply needs, ...

in this journal, because of the central role of the orient, we have mentioned special points to the readout of theorizing about orient, in each issue.