Cross-lingual semantic interoperability has drawn significant attention in recent digital library and World Wide Web research as the information in languages other than English has grown exponentially. Cross-lingual information retrieval (CLIR) across different European languages, such as English, Spanish, and French, has been widely explored; however, CLIR across European languages and Oriental languages is still in the initial stage. To cross language boundary, corpus-based approach is promising to overcome the limitation of the knowledge-based and controlled vocabulary approaches but collecting parallel corpora between European language and Oriental language is not an easy task. Length-based and text-based approaches are two major approaches to align parallel documents. In this paper, we investigate several techniques using these approaches and compare their performances in aligning English and Chinese titles of parallel documents available on the Web. 相似文献
ABSTRACTHearken is a proprietary news engagement platform growing in popularity. Under the Hearken approach, audience members are invited to participate in the newsmaking process. Hearken strives to assist news organizations in providing local and hyperlocal content that meets audience needs and demands while preserving elements of the journalist’s role as gatekeeper. Hearken has also worked to help news organizations reach underrepresented populations with mixed results per its own anecdotal analyses. This study employs a quantitative content analysis comparing one year’s worth of coverage at four different local NPR affiliates in the United States to provide a breakdown of Hearken content versus traditional reporter-driven content in the following four categories: emphasis on hyperlocal coverage, story topic prevalence within local and hyperlocal coverage, emphasis on coverage of underrepresented communities, and story topic prevalence within coverage of underrepresented communities. Findings reveal listener-driven Hearken content favors hyperlocal news on lifestyle issues while reporter-driven stories emphasize state-level governance and politics as well as local crime. These indicate a stark contrast between the content audiences want and that which journalists tend to report. The nuanced normative implications, possibilities and limitations of Hearken’s model of “deep participation” are addressed in some detail. 相似文献
This paper reports on research aimed at investigating the ways in which teachers in Portugal and in England are experiencing recent changes in the policy environment which have affected their sense of professionalism and their professional identity. Data were collected through questionnaires and focus group interviews. Findings suggest the existence of some strengths in teachers' views on their professionalism, namely the importance of vocationalism, continuing learning and collaborative cultures, the relevance of project‐oriented work at school and an integrated perspective of the curriculum. However, a number of limitations also emerged, such as feelings of ambivalence and conflict, associated with increased bureaucracy, qualities of school leadership, cultures of loneliness and the lack of understanding and ownership of the process of change.
Cet article rend compte des données sur une étude réalisée au Portugal et en Angleterre sur la manière dont les enseignants des deux pays vivent les plus récents changements dans leur travail en résultat des politiques nationales. Plus concrètement, l'étude a analysé la manière dont les enseignants des deux pays caractérisent leur professionnalisme et leur identité professionnelle. Les données ont été recueillies à travers des questionnaires et des entretiens en groupe. Les résultats suggèrent quelques points forts, notamment l'importance du sentiment de vocation, de l'apprentissage continu, des cultures de collaboration et du travail de projet ainsi qu'une perspective intégrée du curriculum. Par contre, les points plus faibles ont été les sentiments d'ambivalence et de conflit, ainsi que la bureaucratie, la culture de solitude et l'absence de compréhension du processus de changement.
El artículo se basa en un estudio realizado por las Universidades del Minho (Portugal) y Nottingham (Inglaterra) sobre la forma como los profesores de los dos países han reaccionado a los recientes cambios en la política curricular, bien como sobre sus implicaciones en su profesionalismo y su identidad. Los datos fueron recogidos a través de cuestionario y entrevista de grupo. La lectura que surge de los datos indica un conjunto de puntos fuertes en la definición del profesionalismo de los profesores, especialmente la importancia atribuida al aprendizaje continuo y a las culturas de colaboración, así como la importancia del trabajo de proyecto y un entendimiento más amplio de los papeles de la escuela y de los profesores. Sin embargo, también surgieron algunas limitaciones, sobretodo en lo que respecta a sentimientos de alguna manera ambivalentes y conflictivos, determinados por el aumento de la burocracia, de la cultura individualista y la falta de comprensión y asimilación de los procesos de cambio.
Dieser Artikel berichtet über eine Studie, welche untersucht hat, inwiefern Lehrer aus Portugal und England die jüngsten Veränderungen im politischen Umfeld erleben, und inwiefern sich diese Veränderungen auf die berufliche Einstellung und Identität der Lehrer auswirken. Die Daten wurden durch Fragebögen und Fokusgruppeninterviews erhoben. Die Untersuchungsergebnisse zeigen, dass die Lehrer ihre Weiterbildung und Mitarbeitskultur, projektorientierte Schularbeit, eine integrierte Perspektive des Curriculums und ein breites Verständnis für die Schule und für die Lehrerarbeit als wichtig erachten. Es wurden jedoch auch einige Schwachpunkte identifiziert, wie beispielsweise mit erhöhtem Bürokratismus verbundene Ambivalenz‐ und Konfliktgefühle, Einsamkeitskultur, sowie Verständnislosigkeit gegenüber dem Veränderungsvorgang. 相似文献
The researchers engaged in a qualitative analysis (using journaling and focus group methodology) of the communicative behaviors of Hispanic students with White institutional members at a medium-sized, Southwest HSI. Utilizing Co-Cultural Theory and Elaborative Coding analysis, the authors mapped how Hispanic students narrated their co-cultural communication and reasoning (i.e., why they engage in one strategy rather than another). The findings show that, although Hispanic students used almost all co-cultural strategies, their responses were clustered primarily around assimilationist strategies – indicating that they engage in a high degree of self-monitoring and self-censorship when interacting with White institutional members in an HSI. These results suggest that even when Hispanic students constitute a large or majority part of the institution’s population, they still feel the need to engage in behaviors that navigate White norms. The study concludes by examining the findings for co-cultural theorizing as well as providing insights for instructors who wish to engage in inclusive teaching practices. 相似文献
The goals of this study were twofold: first, to examine whether preschool children's name-writing proficiency differentiated them on other emergent reading and writing tasks, and second, to examine the effect of name length on preschool children's emergent literacy skills including alphabet knowledge and spelling. In study 1, a range of emergent literacy tasks was administered to 296 preschool children aged 4-5 years. The more advanced name writers outperformed the less advanced name writers on all emergent literacy measures. Furthermore, children with longer names did not show superior performance compared to children with shorter names. In study 2, four measures of alphabet knowledge and spelling were administered to 104 preschool children. Once again, the more advanced name writers outperformed the less advanced name writers on the alphabet knowledge and spelling measures. Results indicated that having longer names did not translate into an advantage on the alphabet knowledge and spelling tasks. Name writing proficiency, not length of name appears to be associated with preschool children's developing emergent literacy skills. Name writing reflects knowledge of some letters rather than a broader knowledge of letters that may be needed to support early spelling. 相似文献
