基于领域本体和概念向量的中文文本相似性测度研究

文本相似性测度被广泛用于计算用户提问与文档资源相关程度以及基于内容相似资源推荐。OCVSM是一种基于领域本体和概念向量相似性测度的方法。该方法将军用飞机领域知识本体OntoAvion的概念集作为词汇抽取特征项,根据本体中概念间的关系确定特征项的相似度,最后利用余弦算法计算文本向量相似度。实验证明,该方法与基于语言学词典的相似性测度方法相比,更接近用户对文本相似性的判断。表10。图5。参考文献10。     

浅析手机病毒攻击方式及其预防措施

目前我国是手机使用大户，手机病毒对手机用户存在着潜在的危害，对手机病毒要有深入认识.本文阐述了手机病毒原理、病毒攻击方式、病毒的主要类型以及手机病毒的预防措施等几个方面的问题。     

基于气象数据与AVHRR热红外数据的人工神经网络分类方法

利用 5 2个气象站观测的温度数据与同位置的AVHRR 1bCH3、CH4、CH5三个通道的热红外遥感数据进行网络训练,再用训练出来的规则,指导整个研究区范围内图像数据进行分类,取得了较好的效果     

不可忽视的软件需求分析

本文根据笔者多年来软件开发的体会，提出了在需求分析过程建立开发者与客户间良好的沟通渠道的必要性；讨论了改进需求质量应遵循的基本原则；归纳了需求分析阶段值得注意的问题。最后，指出了在需求分析阶段常出现的问题对软件开发质量和成本的影响。     

Perceptions of friendship among adolescents with autism spectrum conditions in a mainstream high school resource provision

Establishing and maintaining friendships is frequently challenging for young people with autism spectrum conditions (ASC). However, few studies have explored influences on friendship development, meaning that knowledge of friendship formation processes remains limited at a critical point in social development. As friendship can impact on well-being and the success of educational inclusion, addressing this issue is important and timely. This study explores friendship among adolescents with ASC, and in particular the meaning and nature of friendship, including perceived influences on its development. Semi-structured interviews were conducted with nine participants: three adolescent students with ASC, a parent of each student and key teachers. Students were found to have an understanding of friendship, although parents often felt it was theoretical and did not correlate with their own experiences. All of the students expressed a desire for friendship and reported having experienced loneliness. Friendships tended to centre on structured activities such as computer games, which provided both support and obstacles for friendship development. Further individual and contextual influences included levels of maturity, understanding of social rules, school environment and peer acceptance. The implications of these findings are discussed in relation to research and practice in educational settings.     

Artful Dodgers: an arts education research project in early education settings

Artful Dodgers is an arts education project developed by two artists and delivered in two early years settings located in two areas of urban disadvantage. It is a music and visual arts programme designed and implemented with early years teachers of children aged 3–5 years. It explored whether the provision of high-quality arts experiences could enhance children’s emerging literacy and numeracy. A novel ‘artist in(formed) residency’ model was developed within a unique arts education research design. Piloting a tripartite relationship between researchers, artists and early years teachers, this study was situated within a qualitative action research paradigm, with both artists located in both services weekly over a 12-week period. The evaluation of the programme indicates changes in pedagogical planning and style in the early years teachers over the period of the artists’ residency. Their language became more reflective and their practice incorporated a wider and richer range of materials; there was greater evidence of more child-led activities and unstructured play opportunities over the duration of the study. The data suggest that children’s social, cooperative and communication skills were enhanced. Recommendations have implications for the professional development of artists and teachers working in early years settings.     

Outsourcing the State’s responsibilities? Third Sector Organizations supporting migrant families’ participation in schools in Catalonia and London

Based on two case studies of Third Sector Organizations (TSOs) working with schools and parents in Catalonia and London, this paper aims to discuss some of the implications of ‘participative’ programmes aimed at involving those migrant families seen by schools as ‘hard to reach’. First, we describe how an ambiguous notion of participation can shift responsibilities to families and leave internal school practices free from critical gaze. Second, we focus on the complexities and tensions involved in the process of partnering TSOs with schools because of the bureaucratic nature of educational institutions and unresolved conflicts of interests and responsibilities. Finally, we argue that the potential of these initiatives were limited and diluted by being stand-alone and time-limited. Our analysis suggests that, in spite of their apparent success, they ended up being part of powerful authorising narratives that justify the outsourcing of public services and the abdication of the State’s responsibilities.     

CSSCI来源期刊头部发文机构固化现象及测度研究

[目的 /意义]探究各学科CSSCI来源期刊头部发文机构固化现象及固化程度,为研究科学发展结晶现象的影响提供参考。[方法 /过程]以CSSCI来源期刊发文机构为分析对象,从机构发文量、学科机构发文占比、机构平均发文量、头部发文机构净流动率等方面,对CSSCI来源期刊头部发文机构固化现象以及学科头部发文机构固化程度进行分析。[结果 /结论 ]CSSCI来源期刊各学科发文机构分布呈“头部集中—尾部分散”,少数发文机构近20年始终保持较大的发文占比,前1%、前10%、前20%不同范围内头部发文机构固化程度不同,整体上看,经济学头部发文机构固化程度最高,人文经济地理与艺术学头部发文机构固化程度最低。     

经费与采购管理系统的管理能效研究

介绍了暨南大学仪器设备经费与采购管理系统的架构,阐述了该系统如何实现高校采购业务的一体化管理和全方位的采购监管.