一种通用的软件功能规模度量模型

功能规模度量（FSM）方法通过量化用户功能需求(FUR)而得到软件功能规模。针对不同的功能规模度量方法都是使用不同的抽象来描述一个软件系统的问题,提出了一种通用的FSM模型。根据软件系统的抽象模型,首先对度量所涉及的数据组和事务进行了泛化,然后以IFPUG FPA为例详细说明了该通用模型和FPA之间的转换过程,最后给出了度量过程的算法描述。     

一种介质设备控制方法

研究了传统的以WDM过滤驱动的方法来实现的设备控制原理.通过对这种传统方法的阐述说明了这种方法存在不够安全、不够灵活等缺点,对微软Windows的高中断级别的自旋锁源码进行反汇编分析,然后以NT过滤驱动的方式尝试实现WDM过滤驱动的机制,最后利用内核例程hook的方法,使用对驱动对象的派遣例程函数入口地址替换提出一种新的实现思路.经过仿真实验表明,这种方法能取得较好的效果.     

基于．Net平台美化软件系统界面的美化类库设计初探

本文描述的对象是“利用自定义类库美化软件系统界面的设计方案”．目的是提出为软件系统界面设计一个用于美化的类库的思想．通过对自定义类库包括工具栏、菜单的白定义组件的重新设计。满足客户的需求．同时为软件系统对设类库的调用接口、组件间接口定义提供必要的支持。     

Evaluating choice in universal access: an example from rehabilitation robotics

This paper describes a technique using dimensional analysis that so far has been rarely, if ever, used in studies of universal access. However, this procedure can produce a robust decision support process for inclusive designs. In this paper, it is applied to a case study of a wheelchair robot computer interface with choices in data input methods, addressing disparate requirements of different groups of intended users. The main underlying issue is to combine technical measurements, speed of operation and cost with subjective opinion. It turns out that Braglia’s method has greater robustness in determining rank compared to standard techniques. In this, case a simple switch was rated better than a mouse or voice operation for control.     

在Win32汇编语言环境下开发网络通讯功能

采用Win32汇编语言实现了一个基于TCP／IP协议的网络通信功能。程序开发及运行结果表明,与传统汇编相比,在Windows操作系统下的Win32汇编具有高级语言的优点,能够以最灵活的方式调用系统封装函数,软件开发效率大为提高;与高级语言相比,Win32汇编应用程序占用内存资源少,运行速度快,保留了传统汇编的优点。     

Strange Bedfellows: Human-Computer Interaction, Interface Design, and Composition Pedagogy

As digital interfaces increasingly mediate our access to information, the design of these interfaces becomes increasingly important. Designing digital interfaces requires writers to make rhetorical choices that are sometimes technical in nature and often correspond with principles taught in the computer science subfield of human-computer interaction. We propose that an HCI-informed writing pedagogy can complicate for both writing and computer science students the important role audience should play when designing traditional and digital interfaces. Although it is a subtle shift in many ways, this pedagogy seemed to complicate student understanding of the relationship between audience and the texts/interfaces they created: it was not just the “human” (beliefs, attitudes, values, demographics) or the “computer” (the software or hardware or other types of mediation) that mattered but rather the “interaction” between the two. First we explore some of the ways in which writing code and writing prose have merged and paved the way for an HCI-informed writing pedagogy. Next we examine some parallels between human-computer interaction principles and composition principles. Finally, we refer to assignments, student responses, and anecdotal evidence from our classes where an HCI-informed writing pedagogy drew—or could have drawn—student attention more acutely to various audience-related technical and rhetorical interface design choices.     

Mediating Power: Distance Learning Interfaces, Classroom Epistemology, and the Gaze

Distance learning's interfaces—from corresponding through the postal service to the televised talking head—have traditionally been designed from the top down, supporting banking models of learning or, in writing instruction, current-traditional rhetoric pedagogies. Due to temporal and spatial constraints, these interface designs often support (or encourage) one-way communication from the instructor to the student. Students mostly interact with the instructor by asking questions or submitting work, and they tend to have little correspondence with other peers. These methods clearly privilege the instructor's knowledge and evaluation. Furthermore, these interface designs empower the instructor to gaze upon the students and assess them—often not as a corporeal body but as a corpus of texts. Thus, each interface adopted for distance learning sets up a power dynamic in which the capability to share the roles of creating knowledge is juxtaposed with the instructor's capability to normalize the students and reify their own authority through their gaze. In this article we examine the traditional classroom interface through the correspondence course interface, the simulated classroom interface, and the synchronous video interface to raise questions about the infrastructures of distance learning and their implications for student learning.     

基于Win32 API的未知病毒检测

提出了一个基于行为特征向量的病毒检测方法。特征向量的每一维用于表示一种恶意行为事件,每一事件由相应的Win32应用程序编程接口(API)调用及其参数表示,并实现了一个自动化行为追踪系统(Argus)用于行为特征的提取。试验中,通过对样本数据的分析,利用互信息对特征向量进行属性约简,减少特征维数。试验结果表明,约简后的模型对于发生行为事件数大于1的病毒程序仍有着较好的检测效果。     

一种Java与OpenCV结合实现的目标检测模块

提出一种Java与OpenCV结合实现的目标检测模块,详细讲述了利用JNI技术调用OpenCV目标检测方法的具体步骤和关键过程。该模块可很容易地与科研、工业等领域的Java视频系统集成。实验结果表明,集成了该模块的Java视频系统获得了较高的检测率和处理速度。     

Petri网中子网的分类与规范化研究

研究了Petri网中子网的外部环境、子网的接口、子网的边界等问题,给出了相关的定义;通过分析不同子网的特点,将子网分为T子网、P子网、TP子网和PT子网等不同类型;提出了接口标准化和子网规范化的思想.研究成果有助于基于子网的结构化设计方法的研究和推广.