大型数据库操作中KQML行为原语集的扩充

Multi-Agent系统中通信是Agent与环境或其它Agent进行协作和交流的基础,因此Agent通信语言设计成为提高Multi-Agent系统性能的重要部分。本文基于Multi-Agent的大型数据库操作模型,根据Agent通信的需要,依照KQML行为原语的标准扩充了适用于大型数据库操作的KQML行为原语集。该原语集可有效提高Agent之间的通信,并可提高大型数据库访问效率。     

灵敏后勤条件下基于多智能体的军队库存控制系统研究

针对目前军队库存监控系统不能满足灵敏后勤的需求,提出了一种基于多Agent的库存控制系统。该系统是由重构智能体、任务智能体、资源管理智能体、库存资源智能体构成的多智能体系统,通过智能体的自治和智能体之间的相互协调,完成库存控制任务并保证其灵敏特征,讨论了各种智能体的功能、作用和行为。     

基于语义的多Agem武器装备信息集成系统研究

为了解决在网络环境中武器装备信息的异构集成与共享问题,提出了基于语义的多Agent武器装备信息集成系统框架模型。该模型运用XML优秀的信息表示能力表示装备领域的异构信息：运用本体来实现装备领域各异构信息在语义上的共享;运用多Agent系统的自主能力、社交能力、反映能力和智能行为．使该模型具有了良好的开放性、集成性和自适应性。提高了武器装备信息集成系统的整体性能和实用性．     

基于多Agent的智能决策支持系统研究

针对智能化群体决策,结合Agent技术提出了基于多Agent的智能决策支持系统模型。分别对该模型的交互层以及智能决策层中的各Agent进行了描述,并说明了资源层中各库的功能。该系统通过黑板控制Agent进行Agent之间地协调,有助于多个Agent协同求解大规模复杂问题。     

基于Agent的物流配送决策支持系统研究

物流配送是一个涉及多种影响因素的综合性复杂问题。本文探讨了基于Agent(智能体技术)的物流配送决策支持系统设计，在该系统中的智能体模型中引入学习机制，初步建立了一个具有专家系统特点、可以不断进化的物流配送决策支持系统。     

多Agent系统在校园网络故障智能诊断的应用

基于多Agent系统的分布式特点与网络分布式环境的相似性及Agent具有的协作、自适应、学习能力等特点来研究多Agent系统在网络故障智能诊断中的应用,并通过多Agent系统学习、协作等能力来解决网络故障。     

标记语言的语义和XBRL技术的发展

标记语言的标准化推动了互联网革命。本文首先回顾了标记语言的起源和发展,接着论述了XML语义的定义、表达和描述方法,最后对XBRL技术未来发展提出建议：既要遵循语义网技术架构,顺应互联网发展的趋势,又要继承XBRL数十年发展中所形成的对数据处理的优点。     

基于ITL的多智能体物流系统中动态冲突的形式化描述框架研究

由于Agent的自治性和异构性等特征,多智能体物流系统中不可避免的存在着大量由系统属性和事件序列组成的冲突现象,时序逻辑是描述它们的关键.ITL一共包括十三种互不相交且联合完备的时段关系来描述时段之间的关系,在此基础上,提出了一种针对多智能体物流系统中存在的动态冲突的形式化描述框架,并以简单的采购子系统为例进行了验证.     

基于Multi-Agent的供应链信息共享模型仿真研究

供应链是一类复杂自适应系统,作者通过对国内外供应链信息共享相关文献研究,提出应用多智能体系统和计算机仿真技术这种新的思路和方式来研究信息共享问题,并建立基于多Agent的供应链信息共享仿真模型,同时对各功能Agent进行详细描述,最后就进一步研究进行展望。     

浅谈基于半双工通信系统的通信控制协议设计

计算机网络中首先要解决的就是计算机之间的通信问题。通信控制协议为连接不同操作系统和不同硬件体系结构的互联网络提供通信支持，是一种网络通用语言。针对通信速度要求不高、价格控制比较严格系统等要求，特别是控制系统设计了一种协议。这种协议基于半双工通信系统．具有通用性。     

Host country language ability and expatriate adjustment: the moderating effect of language difficulty

Research has shown that expatriates' host country language ability is positively associated with their adjustment. But does the advantage of expatriates' language ability depend on the difficulty of the host language? To examine this issue, data were collected from expatriates in two European countries, one with an easy, relatively simple language and the other with a difficult, highly complex language. Consistent with Goal-Setting Theory, results indicated a relative advantage of expatriates' language ability in terms of their adjustment in the host country with the difficult language as opposed to the host country with an easy language.     

论电脑学习语言的优势与局限

spects.     

高级编程语言中XML数据绑定的应用与研究

文章探讨了常用XML解析方法中数据绑定的优势和适用范围,并比较了C++、Java、VisualStudio.NET等高级编程语言中XML数据绑定的技术实现方式。     

Multicriteria framework for selecting a process modelling language

The choice of process modelling language can affect business process management (BPM) since each modelling language shows different features of a given process and may limit the ways in which a process can be described and analysed. However, choosing the appropriate modelling language for process modelling has become a difficult task because of the availability of a large number modelling languages and also due to the lack of guidelines on evaluating, and comparing languages so as to assist in selecting the most appropriate one. This paper proposes a framework for selecting a modelling language in accordance with the purposes of modelling. This framework is based on the semiotic quality framework (SEQUAL) for evaluating process modelling languages and a multicriteria decision aid (MCDA) approach in order to select the most appropriate language for BPM. This study does not attempt to set out new forms of assessment and evaluation criteria, but does attempt to demonstrate how two existing approaches can be combined so as to solve the problem of selection of modelling language. The framework is described in this paper and then demonstrated by means of an example. Finally, the advantages and disadvantages of using SEQUAL and MCDA in an integrated manner are discussed.     

Crowdsourcing-based semantic relation recognition for natural language questions over RDF data

ABSTRACT

Natural language query systems over RDF data need to rely on the semantic relations in query. First, we propose the new crowdsourcing model that used to produce semantic relations dataset. The model not only inherits completeness of the iterative model and accuracy of the parallel model, but also saves human resources. Second, we mine the rules of semantic relation recognition from the correlations between dependency structures and semantic relations. Third, we propose an algorithm of semantic relation recognition for natural language query over RDF data, and experiments demonstrate that it can recognize more semantic relations than existing methods.     

Integration or disintegration? Human resource implications of a common corporate language decision in a cross-border merger

The primary purpose of introducing a common corporate language in cross-border mergers is to integrate two previously separate organizations and facilitate communication. However, the present case study of a cross-border merger between two Nordic banks shows that the common corporate language decision may have disintegrating effects, particularly at organizational levels below top management. We identify such effects on performance appraisal, language training and management development, career paths, promotion and key personnel. Our findings show that top management needs to work through the consequences of the language decision upon those who are expected to make such a decision work.     

Multifaceted effects of host country language proficiency in expatriate cross-cultural adjustments: a qualitative study in China

While expatriates often face language barriers in host countries, relatively little research has focused on the influence of host country language proficiency on cross-cultural adjustment. We drew on social identity theory and conducted an interview-based study with 70 expatriates and their host country national (HCN) colleagues to provide a contextual account of host country language proficiency's effects on work and non-work-related adjustment in China. Our findings suggest that expatriate host country language proficiency has multifaceted effects on expatriates' HCN interaction, social support, and network-related work and non-work adjustment.     

A language perspective to environmental management and corporate responsibility

Few environmental management scholars have applied a research approach that focuses on analysing the language use through which managers and other societal actors come to describe, explain or otherwise account for environmental and social problems. This article discusses some of the important benefits that treating linguistic materials as ‘sites of language use’ offers for studying corporate responsibilities in various societal challenges such as climate change, biodiversity loss and poverty. Findings from a longitudinal discourse analysis of the debate between a leading global forest industry company (Stora Enso) and a global environmental organization (Greenpeace) demonstrate the utility of a research approach that focuses on the discussants' language use. The article shows how the application of a language perspective opens up new avenues for understanding how certain ways of talking about corporate responsibilities may hinder or facilitate our efforts to steer corporate actions into a more balanced relationship with nature and society. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.     

对外汉语教学中俗语教学的探析

俗语教学对于民俗文化的学习者非常重要。本文分析了对外汉语教学中俗语教学的障碍及其原因,并以部分中高级对外汉语教材为研究对象,总结了俗语教学的方略。     

Linguistic diversity and English language use in multicultural organizations: is there a moderating effect of the age of organizational members?

Two great human resource management challenges face organizations in many parts of the world. The workforce is aging leaving fewer young people to take over. At the same time, globalization leads to a pressure for internationalization with great consequences for internal collaboration in many organizations. Accordingly, the link between employee age and language use is of increasing importance. In this study, we report on the findings of a survey using responses from 489 members of Danish multicultural organizations. We studied the effect of linguistic diversity on English language communication as well as the moderating effect of respondents' age. We found linguistic diversity to have positive associations with the two English language communication variables. We also found age to moderate the relationship between linguistic diversity and perceived use of English language by management. Since organizational language use and language management are an understudied topic, the results could have important theoretical and practical implications.