Web multimedia information retrieval using improved Bayesian algorithm

INTRODUCTIONPeoplearebecomingmoreinterestednotonlyintextinformationbutalsoinmultimediainfor mationsuchasimage,audioandvideo .Nowmoreandmoreattentionisbeingpaidtocontent basedretrievalsystemsforwebusebecausetheyplayakeyroleinutilizinginformationavailableon…     

国际服务贸易发展的新趋势及我国的对策建议

随着国际分工的日益深化和产业结构的迅速调整，第三产业日益发展壮大。伴随着国际间经济交流的不断扩大，国际服务贸易异军突起，在各国国民经济中所占比重不断提高，其发展迅速超过了国际货物贸易。可以说，发展国际服务贸易并实现其自由化，将是21世纪国际经济合作的最重要内容之一。在当前我国已经加入世贸组织这个大背景下，认识国际服务贸易发展的新趋势，对大力发展我国的国际服务贸易是非常必要的。     

试论如何维护高校图书馆之读者权益

本文通过引述相关的法律条文说明了高校图书馆读者权益的重要性.探讨了现代图书馆在设施、管理及工作人员的素质等方面应该达到什么标准,读者的权益才能真正得到体现与维护.参考文献7.     

利益相关者视域下社会主体参与现代学徒制研究

发展现代学徒制是推进我国经济转型发展、技术技能人才培养的重要举措。我国在推进现代学徒制建设的过程中,面临的主要困境是动力不足,具体表现为“政府、职业院校‘热’,企业、学生‘冷’”。开展现代学徒制试点,涉及政府、职业院校、企业、学生等多个利益相关者。文章通过对利益相关者的特征分析,构建利益相关者动力模型,试图破解我国实施现代学徒制所面临的动力不足的困境。我国要顺利开展现代学徒制试点,不仅需要完善相关制度,强化政府部门职能转变,增强职业院校自身吸引力,同时也需要落实企业参与现代学徒制中的育人责任、学生主体责任。     

Publishing public performance results on the Internet: Do stakeholders use the Internet to hold Dutch public service organizations to account?

This paper analyzes the relation between publishing public performance results on the Internet, stakeholder accountability, and the effectiveness and legitimacy of Dutch public service organizations. The empirical research focuses on Web sites with performance results of schools and hospitals. These results are published on the Internet by ‘third parties’ (government organizations, associations of public service organizations, and newspapers). Publications of performance results stimulate schools and hospitals to score better on performance indicators because they feel the ‘public eyes’ on them. However, the risk of a ‘performance paradox’ and adverse effects is great since strategic behavior may lead to higher scores but not improve the effectiveness of these organizations. The research provides moderate support for negative effects on the legitimacy of schools and hospitals which may be attributed to the sole use of the Internet as a medium for access to information and negligence of its communicative potential.     

Agile development in a bureaucratic arena—A case study experience

The evolving nature of development approaches towards Agile development is viewed with some success. However, evidence suggests that not all development environments have evolved with the same alacrity, thus an organization's inherent culture may not match the development approach adopted effecting failure. This paper concerns an innovative, real-world Government IS project that is currently being implemented in the UK that reflects such a situation. The paper looks at the tension that transpired between the bureaucratic project arena and the Agile development approach. It examines stakeholders’ behaviour and attitudes borne from a bureaucratic and hierarchical society that were problematic for Agile development. It further explores the issues of conflict and trust that prevented key stakeholders from building and fostering a collaborative and co-operative collective with the Developers that had significant impact. The case study provides evidential insights into the phenomenon of stakeholder control over critical decision-making activities that prevailed over organizational driven strategies that has implications for practice.     

水利风景资源开发的利益博弈及规制机制

水利风景资源的开发会产生外部不经济性,政府试图通过对水利旅游项目的监管来规范水利风景资源的合理开发和利用.在政府监管的背景下,对水利风景资源开发利益相关者的收益、损失、成本进行分析的基础上,构建各利益相关者的净收益函数,确定监管有效空间和最优监管力度,根据均衡监管力度的在不同监管空间的动态变化,对各方博弈关系进行分类,并建立博弈模型,对现实存在的各方博弈进行分析,以期为水利风景资源规制提供理论依据.模型分析结果表明:水利旅游项目的均衡监管力度集与各相关方的利益博弈有关,是一个动态的过程,均衡监管力度决策集应趋向最优监管力度决策集;现实的水资源管理体制下各方的利益博弈是水利旅游项目监管工作阻力重重的原因,政府很难单方面通过监管来解决水利旅游资源开发的外部性问题;加大惩罚力度、提高监管的重视程度、提高渎职惩罚力度可以降低旅游企业的违规可能性;有效的举报处理机制将会促进社会监督,降低政府监管成本.因此,调整各利益相关者的利益再分配是解决目前解决水利风景资源开发问题的关键,建议政府应从水利风景资源开发相关方的利益出发,寻求责任和利益的整合,在水利风景资源开发的利益相关方之间形成互动的规制机制.     

Managing stakeholders in transformational government — A case study in a Danish local government

According to the e-government maturity literature public organizations will move through different stages of maturity implying that more mature e-government is better. For many public organizations the next stage to enter is the stage of transformational government (Dhillon et al., 2008). This paper contributes to this literature by reporting the findings from a case study in a Danish local government who has reached the stage of transformational government. Using a grounded theory approach, information about the local government was initially collected and further analyzed within a stakeholder perspective. The paper reports how they succeeded in involving the most important stakeholders in the process of reaching transformational government. Finally the paper offers six lessons learned, based on the case study, about how to manage the involved stakeholders to reach transformational government.