多智能体系统协作及控制机理和基本问题分析

首先介绍智能体的概念，并从协作、协调一致性，理性原理及冲突等方面，较为全面而深化入地分析阐述了多智能体系统协从航控制的机理和基本问题。     

CSCW中的对象同步与合并

为了满足响应时间以及可靠性的要求,协同应用通常采用全复制的体系结构．由此带来的一个巨大挑战就是如何保证复制在各个协作站点处的对象的一致性以及获得一个公共状态,总结了在线和离线两种协作模式下的不同需求,在此基础上给出了相应的控制机制——在线模式下的对象同步算法和离线模式下的对象合并算法．这些机制已经在协作支撑平台Cova系统中实现,实际的应用表明,这些措施与其他机制一起能够很好地满足协同应用数据一致性的要求。     

Using WinWin Quality Requirements Management Tools: A Case Study

Negotiating stakeholder WinWin relationships among software quality requirements is a technique that emerged during the 1990's in order to overcome the difficulties arising from contract-oriented specification compliance (popular in the 1970's) and service-oriented customer satisfaction (popular in the 1980's). Obstacles to adoption of negotiated win-win relationships include coordination of multiple stakeholder interests and priorities, reasoning of complicated dependencies, and scalability of an exponentially increasing resolution option space. Conflict identification and resolution techniques are key success factors to overcome the obstacles. This paper describes two exploratory knowledge-based tools (called QARCC and S-COST)^* for conflict identification and resolution and how they were used in the digital library projects of a USC Software Engineering class during the 1996/97 school year. A comparative analysis with the artifacts surfaced by stakeholders and the artifacts generated and analyzed by QARCC and S-COST focused on the conflict resolution process, stakeholders' roles and their relationships to quality artifacts, and tool effectiveness. We conclude that the tools helped stakeholders: (1) surface and negotiate conflicts; (2) identify conflicts among functional and quality requirements; and (3) generate, visualize, and negotiate potential resolution options for the conflicts.     

Extending the theory of conflict equilibria

New symmetric coalition conflict equilibria are proposed. Together with already known equilibria, they allow one to find the strongest equilibrium in the majority of static and dynamic conflict problems. The study is carried out according to the OITVS RAN program, Project No. 1.3. __________ Translated from Kibernetika i Sistemnyi Analiz, No. 2, pp. 80–89, March–April 2007.     

基于时间Petri网的企业铁路作业系统模型的研究

由于企业自备铁路作业现场比较混乱,作业类型相当复杂,好多因素难以从数学模型的角度加以考虑,因此,寻找一种有效的建模方法来描述系统的数学模型是很有意义的。Petri网具有易于描述系统的并发、竞争、同步等特征,很好地满足了系统建模、验证及实现方面的众多需求。文中利用时间Petri网描述了企业铁路的作业系统的模型,并对产生的冲突提出了解决方案。     

Male gender role conflict and willingness to seek counseling: Testing a mediation model on college-aged men.

Men who experience negative consequences of their socialized gender roles--that is, have greater gender role conflict--report less positive attitudes and willingness to seeking counseling. Using structural equation modeling with data from 575 undergraduate men, the authors examined 3 mediators (self-stigma associated with seeking counseling, tendency to disclose distressing information, and attitudes toward seeking counseling) regarding the link between gender role conflict and willingness to seek counseling for psychological and interpersonal concerns. Results indicated that this link was partially mediated by these 3 factors. Men experiencing greater gender role conflict were more likely to self-stigmatize and less likely to self-disclose. High self-stigma and less disclosure then led to less positive attitudes and subsequently to less willingness to seek counseling. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Working models of attachment and reactions to different forms of caregiving from romantic partners.

Inspired by attachment theory, the authors tested a series of theoretically derived predictions about connections between attachment working models (attachment to one's parents assessed by the Adult Attachment Interview; M. Main & R. Goldwyn, 1994) and the effectiveness of specific types of caregiving spontaneously displayed by dating partners during a stressful conflict-resolution discussion. Each partner first completed the Adult Attachment Interview. One week later, each couple was videotaped while they tried to resolve a current problem in their relationship. Trained observers then rated each interaction for the degree to which (a) emotional, instrumental, and physical caregiving behaviors were displayed; (b) care recipients appeared calmed by their partners' caregiving attempts; and (c) each partner appeared distressed during the discussion. Individuals who had more secure representations of their parents were rated as being more calmed if/when their partners provided greater emotional care, especially if they were rated as more distressed. Conversely, individuals who had more insecure (dismissive) representations of their parents reacted more favorably to instrumental caregiving behaviors from their partners, especially if they were more distressed. The broader theoretical implications of these findings are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

论大学生心理冲突及调适

大学生因需要受挫而导致的心理冲突，直接制约和影响着他们的健康发展；心理冲突及调适对促进大学生成长发展具有积极意义；提高大学生心理调适能力，可从情绪调节和环境适应两个层面入手。     

右对齐算法解决IPsec安全策略冲突问题

当前IPsec的策略系统的策略设置方式很可能引起策略冲突。在分析和比较现有策略生成算法的基础上,提出了右对齐策略生成算法,在有效解决策略冲突,获得最少生成策略数的基础上,进一步降低了满足所有需求保护的通信过程所需的策略数。