User k-anonymity for privacy preserving data mining of query logs

The anonymization of query logs is an important process that needs to be performed prior to the publication of such sensitive data. This ensures the anonymity of the users in the logs, a problem that has been already found in released logs from well known companies. This paper presents the anonymization of query logs using microaggregation. Our proposal ensures the k-anonymity of the users in the query log, while preserving its utility. We provide the evaluation of our proposal in real query logs, showing the privacy and utility achieved, as well as providing estimations for the use of such data in data mining processes based on clustering.     

The nature of the relationship between teaching concerns and sense of efficacy

This study examined the relationship between prospective teachers’ concerns about their teaching and their beliefs about their sense of efficacy. Three hundred and thirty‐nine prospective teachers participated in this study. Two instruments, the ‘Teaching Concerns Checklist’ and the ‘Teachers’ Sense of Efficacy Beliefs Scale’, were used to elicit the participants’ teaching concerns and their sense of efficacy. Canonical correlation analysis, conducted to explore the relationships between these two constructs, revealed that concern variables were negatively correlated with efficacy variables. This means that if teachers believe their efficacy is weaker, they tend to have more concerns about teaching. The results of this study have implications for teacher education programmes.     

Producing caring qualified teachers: An exploration of the influence of pre-service teacher concerns on learner-centeredness

In a time where students in the United States academic performance continues to lag behind in the international rankings, a disconcerting phenomenon in concerns literature indicates that pre-service and in-service teachers report low levels of concerns regarding the effect implementation of educational innovations have on students. This study explored the relationship of pre-service teachers' learner-centeredness and their concerns related to how learner-centered education affects students. Results indicated that as learner-centeredness increased, so did concerns about student outcomes. Implications for teacher education programmes in the US and abroad will be discussed.     

图书馆用户权益论

图书馆用户权利是一种法的权利,涉及物质、信息、精神的不同层面。图书馆用户权利包括平等权、知情权、隐私权、信用权和消费权等。参考文献8。     

关于侵犯隐私权行为问题的思考

侵犯隐私权是目前社会生活领域和法学界争议不定的一个热门话题,隐私权保护是我国经济社会发展洪流中人们法律意识增强的体现.探讨稳私权的概念,并对之进行系统的论述,给侵犯隐私权行为作一个筒单的认定,根据民法理论分析构成隐私权行为的四个特征,并提出特殊群体的隐私权应当给予限制,指出稳私权保护在中国的现状,对于侵犯隐私权行为在我国的明确界定具有一定的理论意义和现实意义.     

国外网络隐私权保护的基本模式分析

本文系统介绍并深入分析了以美国和欧盟为代表的国外网络隐私权保护的二种基本模式。     

高校图书馆情景敏感服务中的用户隐私保护研究

高校用户在享受图书馆提供的情景敏感个性化服务的同时,也面临个人基本特征、行为情景等隐私泄露的风险。文章探讨了高校图书馆情景敏感服务中涉及的用户隐私内容,分析了情景敏感服务对用户隐私保护提出的新要求,界定了用户隐私保护的范围,在此基础上,从宏观、中观、微观三个层面,技术、管理两个维度构建高校图书馆情景敏感服务中的用户隐私保护机制,并提出用户隐私保护与图书馆服务提供之间的平衡、用户隐私保护有效性评价、用户隐私数据的定期清理等需要关注的问题。     

浅谈高校贫困生精准扶贫档案的构建

本文阐述了高校贫困生精准扶贫档案构建工作的意义和工作现状,具体分析了高校贫困生精准扶贫档案的构建方法和构建内容,并有针对性地提出了加强高校贫困生精准扶贫档案工作的具体措施,以期能够促进我国高校对贫困生进行精准扶贫工作水平的提高。     

Motivating information system engineers’ acceptance of Privacy by Design in China: An extended UTAUT model

Given the serious issues caused by privacy leakage, Privacy by Design (PbD) is gaining the attention of professionals as a new privacy protection paradigm with enormous potential. This study proposes a UTAUT-based integrated model from the perspective of information system (IS) engineers, and explores the determinants of PbD implementation. The implementation of PbD and privacy protection measures relay heavily on IS engineers. However, there is a paucity of research exploring IS engineers’ acceptance of PbD, particularly research that considers engineers’ individualized factors and personal attitudes. Empirical data collected from 261 IS engineers in China demonstrate the rationality of proposed model and the importance of integrating conceptual constructs. The findings suggest that IS engineers’ attitude towards PbD implementation significantly impacts both their behavioral intention and their implementing behavior. IS engineers’ awareness of PbD is a predictor of their effort and performance expectancies, and intention to implement; IS engineers’ effort and performance expectancies concerning PbD usage have significantly impact on their attitude towards PbD. This study reveals the factors that motivate IS engineers to implement PbD into their workflow and proposes for the first time that IS engineers’ attitude towards PbD usage is the key factor for PbD implementation.     

中美个性化信息服务隐私保护比较研究

网络的发展使图书馆信息服务逐渐向个性化信息服务过渡,引发了用户隐私信息的保护问题.论文阐述了用户隐私保护的必要性,从法律、技术、人员自律等方面介绍了中关个性化信息服务隐私保护的区别.最后结合我国实际情况,确定个性化信息服务隐私保护的发展方向,以便该主题的深入研究.