略论平面广告的互动设计形式

数字式信息传播在现代人类生活中发挥着越来越大的作用,网络、手机、互动电视等新兴媒体成为人们信息获取的重要来源,这些结合了视、听等多感官刺激的媒体不仅满足了人们在获取信息时的感官多样性、多层次需要,更预示着现代人类对互动的思维方式的渴望。这种渴求也使得是否互动成为当代广告成功的关键。如何将互动这个"动"的概念融合到"静"的平面广告中,成为平面广告研究的重要课题。     

基于AMCC网络处理器的QoS技术

在分析QoS技术功能模块及AMCC网络处理器架构基础上,利用微码与高级语言混合编程模式设计并实现基于NP3450的网络设备数据平面软件,引入深度包分类、二次查表、三级调度及四组准入门限等机制,实现基于流的细颗粒度QoS管控。实验结果表明,该设计方案是可行的。     

The use of genetic algorithms for assessment of high voltage fields

There are several numerical methods for calculation of electric fields but they need some sort of experience and trial and error to get the correct solution. A genetic algorithm (GA) based approach is used to eliminate the need for the experience and to save time and effort spent in the trial and error. Two enhancement techniques, namely, Refreshment Method and No-Twins Method, are used with the GA operators to improve the performance of the GA in assessment of high voltage fields. The performance of these two enhancement techniques has been studied for computing the electrostatic field in high voltage applications.     

用于半自动视频对象提取的自适应网格图像分割

随着MPEG－4标准的发展和基于内容的视频处理研究,视频对象平面（VOP）的有效产生成为一个关键问题。本文提出一种基于区域的自适应网格彩色图像分割方法,可用于获得半自动视频对象跟踪和提取所需的初始VOP。该方法利用CIE L＊a*b＊色彩空间的特征量,对视频序列的第一帧进行三角形网格的分裂与合并。对MPEG－4标准测试序列的分割实验取得了较好的结果。     

智能信息平台Jasmine ii研究及应用

介绍新一代Internet智能信息平台Jasmine ii的结构和特点,包括Jasmine ii的对象模型、访问技术,同时介绍了在该对象平台上开发成功的电子商务套装应用软件E－Mart Suite for Jasmine。最后,比较和分析了该软件的特点和优势。     

Response to ‘Comments on: A cohesion measure for object‐oriented classes’

Indicating that CBMC does not satisfy the monotonic property in terms of the number of interactions, Xu and Zhou proposed an augmented definition of CBMC by adopting cut set instead of glue methods. The augmented CBMC clearly satisfies the monotonic property. However, CBMC is designed to overcome the problem with respect to the number of interactions and, therefore, focuses on the interaction pattern, especially, member connectivity. Consequently, it does not make sense to mention the monotonic property of CBMC with respect to interaction number. Moreover, the notion of glue methods allows several interpretations on the design quality of a class. However, that meaningful interpretation is not possible for the augmented definition due to the removal of the notion of glue methods. Copyright © 2001 John Wiley & Sons, Ltd.     

对微波布拉格衍射实验中产生衍射极大值晶面的讨论

通过理论推导出三厘米微波布拉格衍射实验中的模拟晶体只能产生一、二级衍射,而且只有十个晶面可以产生衍射极大值,并且采用微波分光仪可以进行测量。本文还对这些晶面的特点进行了分析讨论,得出只要通过三个有代表性的晶面（晶面族）作为该实验的研究对象,就能够全面研究微波布拉格衍射实验,以便于从事这方面教学与研究的有关专业人士参考。     

试论卓越会计人才培养模式的构建

全球经济一体化和会计准则国际趋同,客观上要求培养具有国际视野的卓越会计管理人才.在阐述卓越会计人才培养内涵的基础上,探析了卓越会计人才培养目标定位,明确了卓越会计人才培养的基本理念,提出了构建卓越会计人才培养模式的实现途径.     

温差引起管子在斜面上的蠕动现象

在斜面上布置管路时,虽然设计上满足了管子自重下滑力与其摩擦力的平衡,但工程实际中管子仍会下滑从而造成变形破坏。详细分析了破坏的原因,认为是由于温差引起管子在斜面上蠕动而造成的。