基于Android平台的工商移动监管系统研究

基于Android手机平台,提出了一种工商移动监管系统的解决方案。该方案主要结合了Openmobster云平台、JBoss服务器和Android手机平台,通过WiFi或3G网络,使外出执法人员通过移动终端进行信息采集并上传至服务器。该系统主要分为服务器、Web客户端和手机客户端三部分,首先介绍了整个系统的框架结构,然后详细分析了各个模块的具体设计与实现,最后在手机上进行了测试,效果良好。     

基于Android的移动互联网健康监测系统的研究

伴随着通信技术的发展,方便快捷的移动互联网及功能日益丰富智能终端在生活中扮演的角色越发重要。在人体局域网和移动互联网的基础上,利用使用广泛的Android终端智能平台,设计开发一种针对人的生理体征数据采集的健康监测系统。系统结合HL7医学信息传输标准,以一种新型的医疗方式探索移动应用软件在医疗领域的发展。Android终端作为数据采集控制端和监控客户端,通过移动互联网将采集的数据上传至服务器,实现监测中心对数据的监测。     

基于Android手机的人员定位与管理系统

提出来一种基于Android手机系统和Windows平台的人员定位与管理系统。该系统使用Android手机采集人员的位置和通信信息,通过手机GPRS网络将信息传送给服务器。管理者通过浏览程序访问服务器,获取人员的位置信息及与特定人员进行通信。系统是使用手机移动设备对人员进行管理的初步尝试,并且能建立高效的人员管理程序。     

移动近红外珍稀木材鉴别云服务系统的设计与实现

用近红外光谱技术检测珍稀木材已经趋向成熟,为了使近红外珍稀木材检测设备更加方便携带外出作业,针对时下市场占有率达81%的Android手机终端,提出一种基于Android手机的移动近红外木材鉴别云服务系统的设计方案。设计了设备到手机、到云服务器的三层架构;重点研究基于Weka的珍稀木材最优判别模型,使用Java Web技术构建部署云服务器,详细阐述Android应用程序开发中设备控制,信息呈现,服务器交互三个主要模块的实现。云端计算程序的部署很好地解决了手机计算能力弱、耗时久的问题,该系统为近红外光谱检测模型的建立、云端部署与Android应用程序的开发提供参考。     

移动视频监控系统的实现

基于Android的开源特性,在系统软件平台之上设计开发视频监控系统。介绍系统的功能需求和Android应用开发过程中的技术要领。利用Eclipse开发工具、Java JDK和Android SDK,设计完成基于Android平台的手机对视频监控系统服务器的访问。该系统把网络视频监控和移动终端相结合,克服了普通网络视频监控对监测客户端地点上的限制。实验结果表明,该设计可以实现基于Android平台的终端设备与远端的实时视频服务器的数据流的传输,也可以从存储服务器上下载视频文件并播放,在实际的应用测试中验证了可行性。     

Android移动设备传感器的体感应用分析

为了进一步探讨Android移动设备传感器的体感应用,文中对服务器和Android手机的通信以及传感器模式进行了较为详细的分析。     

基于Android手机远程文件备份系统设计与实现

设计并实现一种基于Android操作系统的手机文件备份系统。利用Android手机客户端应用程序将需备份的文件进行差异计算,根据差异计算的结果将差异文件发送到备份服务器,实现远程文件同步。测试结果表明,该系统能够实现Android手机文件备份到远程服务器,并对网络带宽的消耗较小。     

基于Android的移动在线教育平台的设计与实现

移动学习是目前互联网时代的一种新型学习方式。本文设计并实现了一个支持移动学习的在线教育平台,该平台基于Android系统,采用多线程技术应用Java语言进行开发,开发工具采用Eclipes,服务器数据库采用My SQL,可运行在Android系统的手机和平板电脑上,学生可以进行学习、测试、资讯浏览等等,是对传统教学模式的很好补充。     

基于Android手机录音木马的原理分析与实现

目前,手机是人们最重要的通讯工具,Android系统已经成为最为频繁使用的手机系统。然而由于这个系统目前仍存在漏洞,越来越多针对该系统的木马程序应运而生。本文实现了一种针对Android系统远程操控目标手机的木马,用来操控手机进行录音,并传回搭建的远程服务器。     

基于Android的移动课件研究与设计

对移动学习的相关理论知识与技术方法进行了研究,以算法与数据结构课程为例,采用服务器结合客户端的模式设计了基于Android的移动课件。该课件在Android手机上顺利通过了测试,并且在计算机专业学生中应用,取得了良好的教学效果。     

Only connect: teaching, technology and telesis

Abstract This paper describes an approach to the design of interactive multimedia materials being developed in a European Community project. The developmental process is seen as a dialogue between technologists and teachers. This dialogue is often problematic because of the differences in training, experience and culture between them. Conditions needed for fruitful dialogue are described and the generic model for learning design used in the project is explained.     

European Community policy and the market

Abstract This paper starts with some reflections on the policy considerations and priorities which are shaping European Commission (EC) research programmes. Then it attempts to position the current projects which seek to capitalise on information and communications technologies for learning in relation to these priorities and the apparent realities of the marketplace. It concludes that while there are grounds to be optimistic about the contribution EC programmes can make to the efficiency and standard of education and training, they are still too technology driven.     

一种自适应子融合集成多分类器方法

融合集成方法已经广泛应用在模式识别领域,然而一些基分类器实时性能稳定性较差,导致多分类器融合性能差,针对上述问题本文提出了一种新的基于多分类器的子融合集成分类器系统。该方法考虑在度量层融合层次之上通过对各类基多分类器进行动态选择,票数最多的类别作为融合系统中对特征向量识别的类别,构成一种新的自适应子融合集成分类器方法。实验表明,该方法比传统的分类器以及分类融合方法识别准确率明显更高,具有更好的鲁棒性。     

Avoiding semantic and temporal gaps in developing software intensive systems

Development of software intensive systems (systems) in practice involves a series of self-contained phases for the lifecycle of a system. Semantic and temporal gaps, which occur among phases and among developer disciplines within and across phases, hinder the ongoing development of a system because of the interdependencies among phases and among disciplines. Such gaps are magnified among systems that are developed at different times by different development teams, which may limit reuse of artifacts of systems development and interoperability among the systems. This article discusses such gaps and a systems development process for avoiding them.     

Designing economic np control charts: A programmed simulation approach

This paper presents control charts models and the necessary simulation software for the location of economic values of the control parameters. The simulation program is written in FORTRAN, requires only 10K of main storage, and can run on most mini and micro computers. Two models are presented - one describes the process when it is operating at full capacity and the other when the process is operating under capacity. The models allow the product quality to deteriorate to a further level before an existing out-of-control state is detected, and they can also be used in situations where no prior knowledge exists of the out-of-control causes and the resulting proportion defectives.     

The development of robot art

Going through a few examples of robot artists who are recognized worldwide, we try to analyze the deepest meaning of what is called “robot art” and the related art field definition. We also try to highlight its well-marked borders, such as kinetic sculptures, kinetic art, cyber art, and cyberpunk. A brief excursion into the importance of the context, the message, and its semiotics is also provided, case by case, together with a few hints on the history of this discipline in the light of an artistic perspective. Therefore, the aim of this article is to try to summarize the main characteristics that might classify robot art as a unique and innovative discipline, and to track down some of the principles by which a robotic artifact can or cannot be considered an art piece in terms of social, cultural, and strictly artistic interest. This work was presented in part at the 13th International Symposium on Artificial Life and Robotics, Oita, Japan, January 31–February 2, 2008     

Explanation and prediction: an architecture for default and abductive reasoning

Although there are many arguments that logic is an appropriate tool for artificial intelligence, there has been a perceived problem with the monotonicity of classical logic. This paper elaborates on the idea that reasoning should be viewed as theory formation where logic tells us the consequences of our assumptions. The two activities of predicting what is expected to be true and explaining observations are considered in a simple theory formation framework. Properties of each activity are discussed, along with a number of proposals as to what should be predicted or accepted as reasonable explanations. An architecture is proposed to combine explanation and prediction into one coherent framework. Algorithms used to implement the system as well as examples from a running implementation are given.     

Three Process Perspectives: Organizations, Teams, and People

This paper provides the author's personal views and perspectives on software process improvement. Starting with his first work on technology assessment in IBM over 20 years ago, Watts Humphrey describes the process improvement work he has been directly involved in. This includes the development of the early process assessment methods, the original design of the CMM, and the introduction of the Personal Software Process (PSP)^SM and Team Software Process (TSP){^SM}. In addition to describing the original motivation for this work, the author also reviews many of the problems he and his associates encountered and why they solved them the way they did. He also comments on the outstanding issues and likely directions for future work. Finally, this work has built on the experiences and contributions of many people. Mr. Humphrey only describes work that he was personally involved in and he names many of the key contributors. However, so many people have been involved in this work that a full list of the important participants would be impractical.     

基于复小波噪声方差显著修正的SAR图像去噪

提出了一种基于复小波域统计建模与噪声方差估计显著性修正相结合的合成孔径雷达(Synthetic Aperture Radar,SAR)图像斑点噪声滤波方法。该方法首先通过对数变换将乘性噪声模型转化为加性噪声模型,然后对变换后的图像进行双树复小波变换(Dualtree Complex Wavelet Transform,DCWT),并对复数小波系数的统计分布进行建模。在此先验分布的基础上,通过运用贝叶斯估计方法从含噪系数中恢复原始系数,达到滤除噪声的目的。实验结果表明该方法在去除噪声的同时保留了图像的细节信息,取得了很好的降噪效果。     

基于QTE的蒙古文显示机制研究与实现

蒙古语言是中国蒙古族使用的通用语言,由于蒙古文区别于其他文字的书写方式和其自身变形机制等特点,在很多通用的文字处理引擎中都不被支持。在嵌入式产品开发与应用领域中Linux加QTE已经成为流行方式。该文给出了一种在QTE环境上实现基于标准Unicode的蒙古文点阵显示和变形算法, 并自定义了支持蒙古文的QTE组件,扩展了QTE功能,为在Linux加QTE方式的嵌入式体系结构中处理蒙古文提供了一种解决方法。