决策支持技术在电子政务中的应用*——以大社保领域为例

不同的电子政务系统需要特定的决策支持系统，本文以大社保领域为例，介绍了电子政务系统引入决策支持技术的必要性，详细讨论了社会保障决策支持系统的内容和目标，同时还阐述了决策支持技术在大社保领域的应用研究中需要解决的关键性问题。本文从实际应用的角度出发，给出了一个较为完整的社会保障的决策支持系统的解决方案。     

精确数据的模糊查询工具的设计与实现

针对人员信息管理的数据查询操作，在SQL语言中定义了模糊词隶属函数和语言算子隶属函数的函数及相关存储过程，以实现人员信息管理数据库的模糊查询。     

若干新型数字图书保护方法的设计与应用

介绍了目前已有的一些数字图书保护技术，分析了它们的不足之处，提出了两种离线型新型数字图书安全保护方法。     

图书馆Apache服务器日志文件数据的分析

按照标准的服务器日志格式，对图书馆Web服务器日志文件的记录进行分析，并通过对其一定时间段的数据挖掘，对图书馆网站的使用状况进行了有益的探讨。     

Analysis of Academic Libraries' Facebook Posts: Text and Data Analytics

This research analyzed a dataset of academic libraries' posts on Facebook. It applied a text and data analytics approach to a dataset collected from the Facebook posts of academic libraries at the top 100 English-speaking universities, as listed by the 2014 Shanghai World University Rankings. The dataset is from a two-year posting history of 18,333 unique posts, 113,621 likes, and 3401 comments. Less than a quarter of the libraries had more than 2000 post-related likes, and only seven received more than 100 comments on their postings. Content analysis identified the most prevalent single word (unigrams), bigrams (two-word sequences), and trigrams (three-word sequences) in high and low engagement content. Semantic analysis identified the semantic categories for posts with high and low engagement. The findings can assist academic libraries in their social media strategies for engagement, marketing, and visibility.     

Child protection workers dealing with child abuse: The contribution of personal,social and organizational resources to secondary traumatization

The present study compared secondary traumatization among child protection social workers versus social workers employed at social service departments. In addition, based on Conservation of Resources (COR) theory, the study examined the contribution of working in the field of child protection as well as the contribution of background variables, personal resources (mastery), and resources in the workers’ social and organizational environment (social support, effectiveness of supervision, and role stress) to secondary traumatization. The findings indicate that levels of mastery and years of work experience contributed negatively to secondary traumatization, whereas exposure to child maltreatment, trauma history, and role stress contributed positively to secondary traumatization. However, no significant contribution was found for social support and effectiveness of supervision. The study identifies factors that can prevent distress among professionals such as child protection workers, who are exposed to the trauma of child abuse victims. Recommendations are provided accordingly.     

Assessing library topics using sentiment analysis in R: a discussion and code sample

Abstract

This article discusses the use of R programing language for executing a sentiment analysis of tweets pertaining to library topics. This discussion is situated within the literature of marketing and management sciences, which is employing methods of machine learning and business intelligence to make informed decision-making, and library administration, which has expressed great interest in social media engagement within its literature but has yet to adopt these types of analysis. Presented in this article is a sample code with instructions on how users may execute it within R to retrieve and analyze tweets relevant to library services. Two examples created using the code (analysis of top librarians’ tweets and analysis of posts about major book publishers) are used to demonstrate the functionality of the code. The code presented in this article may be used by libraries to analyze tweets about their library and library-related topics, which, in turn, may inform management and marketing design.     

大学生校外兼职劳动权益的法律保障--基于贵州民族大学问卷调查的分析

本文以贵州民族大学校外兼职大学生为主要调查对象展开问卷调查，基于对该群体的基本信息、兼职意向、兼职维权三项内容的数据分析，指出应正确看待大学生校外兼职，给予其积极引导，明确其法律身份，通过多样化方式保障校外兼职大学生应有的劳动权益，从而促进该群体的良性发展。     

德国远程教育综述

德国远程教育有一百多年的历史,形成了自己独特的发展模式,表现在注重面授教学的混合式教学模式、严谨的立法保障、严格的质量监控以及卓有成效的应用拓展,其成熟的发展经验能给我们带来一些启示