合肥市会计服务业发展研究

对合肥市会计服务业及其发展进行了研究,研究2009-2013年安徽省（合肥市）会计师事务所数量和注册会计师数量,发现合肥市会计服务业发展形势较为严峻,具体表现为：会计师事务所规模较小,内部治理机制不够完善、业务种类不够全面,管理机制不够健全,人才结构不够合理,高端人才较少,国际化程度不高,并提出合肥市应当加强会计服务行业地方法规政策的完善与制定、提高会计服务业的社会透明度、加强会计服务业的多元化发展、加强业务创新,开创自身特色、加强复合型人才培养,提升会计服务业人员整体素质、推行联合重组,避免内部竞争,以促进会计服务业的进一步发展。     

基于CBI的大学英语拓展课程体系研究

以CBI为基本理论依据,探讨了大学英语拓展课程体系设置的基本思路和框架模块构建。从学生的英语水平和学习需求出发,通过把语言知识和学科知识相结合,使学生完成大学英语拓展阶段课程的学习,促进其语言水平和综合素养的全面提高。     

航空电子企业中数据挖掘技术的应用

以Oracle数据库为源头在微软SQL Server Analysis Services平台上通过建立数据挖掘模型并在航空电子企业中得到实践与应用。     

一种基于先验知识的3D位姿参数识别方法

计算机视觉中用单幅照片来识别三维物体的六个自由度是非常困难的，但是，在知道一些先验知识的情况下，可以对物体的六个自由度进行识别。本文提出一种基于先验知识的三维位举参数识别的方法，使用物体上不共线的三个特征点及目标点来确定物体的位置和姿态，给出了六个参数的解析表达式，在实时处理中可以得到好的效果。     

临时航线运行效果评估研究

依托2012—2015年福建空管分局进近情况及福州长乐国际机场航班延误情况，由专家及一线管制员为各因素不同延误等级所占比重进行打分，建立延误等级模型，再通过打分情况建立物元评估模型，得出关联隶属度评估机场综合延误程度，以及使用临时航线前后延误程度的变化，最后，得到了福州长乐机场延误影响因素及综合延误程度的定性定量分析结果。     

人工智能在电火花加工工艺知识库系统中的应用

]在分析电火花加工中工艺参数与加工性能之间关系的基本上，利用人工智能原理建立了电火花加工工艺知识库，并开发了相应的知识库系统，实现了电火花加工的工艺参数和加工性能之间的双向求解，     

“以学问为诗”初探——江西诗派一个理论问题的溯源

旨在说明江西诗派的理论源自“西昆体”，是北宋一代诗歌创作的总结。特别是欧阳修，在“西昆体”与江西诗派之间起着承上启下的作用。文章简略，以求教于方家。     

Learning Routes from Visualizations for Indoor Wayfinding: Presentation Modes and Individual Differences

Abstract

Participants (N = 78) studied a visualization of a route through a complex building and walked that route in the real building without further assistance. Erroneous turns on the route as well as indicators of uncertainty such as hesitations were assessed. Three types of route visualizations were compared: (1) an allocentric, map-based visualization with the route indicated in floor maps, (2) an ordered sequence of pictures of decision points shown from the egocentric perspective, and (3) an animation showing a virtual walk of the route from the egocentric perspective. In addition to the experimental variation, gender differences, differences in visual-spatial abilities and differences in self-reported wayfinding strategies were considered as predictor variables. Wayfinding performance did not differ between allocentric (map) and egocentric (decision point pictures and animation) visualizations. However, wayfinding performance was better with animated than with static egocentric visualizations. Individual differences in the ability to encode visual-spatial information from the visualization played a critical role for route learning. Self-reported sense of direction related to egocentric wayfinding strategies also predicted wayfinding performance. Gender differences were attributable to differences in visual-spatial abilities and egocentric wayfinding strategies. Interactions between visualizations and individual differences were not found. It is concluded that animations of virtual walks are suitable to convey route information in complex buildings. Successful acquisition of route knowledge from maps is possible but might depend on the comprehensibility of the structure of the building.     

航线网络经济性的探讨

引用一个简化的例子,从成本的角度,对航空公司城市对式的航线结构和中枢航线结构的经济性进行比较分析,同时提出了航线网络经济性应考虑的其它因素,力求为航空公司航线网络经济分析提供一些思路,也为航空公司经营决策提供依据。