Benefi ts of Internationalization to Students Cosmopolitan Competency

Higher education institutions across the world are responding to globalization through internationalization.However,there is limited research that focuses on the benefits of both internationalization-at-home and cross-border internationalization to students’cosmopolitan competency from the perspective of students.Therefore,this qualitative case study explored the benefits of internationalization to students from the perspectives of both domestic and international undergraduate and graduate students at two U.S universities.Purposeful and snowball sampling strategies were adopted to identify sixteen students.Data were garnered via interviews,institutions’websites,and documents.Constant comparative method was employed to analyze the data.Findings from this study revealed that students acquired bilingual or multilingual abilities,fi rsthand cultural knowledge,global knowledge,cultural nuances critical to showing respect to people from different cultures and geographical backgrounds,friendship and networking,personal growth,high tendency to develop empathy through university internationalization,and opportunity to taste food from different parts of the world.The study recommends that,institutions of higher education should provide opportunities such as foreign language courses,Rosetta Stones,language laboratories,foreign language conversation hour sessions,English as a Second Language(ESL)or Intensive English Language program for students.Also,administrators and faculty are encouraged to provide a platform for study abroad returnees to share their experiences with their colleagues.Higher education institutions should continue to recruit more international students to enrich students’experiences and global learning.

Detecting geo-relation phrases from web texts for triplet extraction of geographic knowledge:a context-enhanced method

As an effective organization form of geographic information,a geographic knowledge graph(GeoKG)facilitates numerous geography-related analyses and services.The completeness of triplets regarding geographic knowledge determines the quality of GeoKG,thus drawing considerable attention in the related domains.Mass unstructured geographic knowledge scattered in web texts has been regarded as a potential source for enriching the triplets in GeoKGs.The crux of triplet extraction from web texts lies in the detection of key phrases indicating the correct geo-relations between geo-entities.However,the current methods for key-phrase detection are ineffective because the sparseness of the terms in the web texts describing geo-relations results in an insufficient training corpus.In this study,an unsupervised context-enhanced method is proposed to detect geo-relation key phrases from web texts for extracting triplets.External semantic knowledge is introduced to relieve the influence of the sparseness of the georelation description terms in web texts.Specifically,the contexts of geo-entities are fused with category semantic knowledge and word semantic knowledge.Subsequently,an enhanced corpus is generated using frequency-based statistics.Finally,the geo-relation key phrases are detected from the enhanced contexts using the statistical lexical features from the enhanced corpus.Experiments are conducted with real web texts.In comparison with the well-known frequency-based methods,the proposed method improves the precision of detecting the key phrases of the geo-relation description by approximately 20%.Moreover,compared with the well-defined geo-relation properties in DBpedia,the proposed method provides quintuple key-phrases for indicating the geo-relations between geo-entities,which facilitate the generation of new triplets from web texts.