Sarcasm,Deception, and Stating the Obvious: Planning Dialogue without Speech Acts

This paper presents an alternative to the speech acts with STRIPS approach to implementing dialogue a fully implemented AI planner which generates and analyses the semantics of utterances using a single linguistic act for all contexts. Using this act, the planner can model problematic conversational situations, including felicitous and infelicitous instances of bluffing, lying, sarcasm, and stating the obvious. The act has negligible effects, and its precondition can always be proved. Speaker maxims enable the speaker to plan to deceive, as well as to generate implicatures, while hearer maxims enable the hearer to recognise deceptions, and interpret implicatures. The planner proceeds by achieving parts of the constructive proof of a goal. It incorporates an epistemic theorem prover, which embodies a deduction model of belief, and a constructive logic.     

红外伪装技术现状和发展趋势

红外侦察技术的飞速发展使得军事目标面临新的威胁环境，因此，以对抗敌方红外侦察与打击为目的的红外伪装技术受到各国军界的普遍重视并得以迅速发展。本文简要分析了红外伪装技术的三大分支即红外抑制技术、改变介质红外传输特性技术和红外欺骗技术的发展现状，并探讨了其发展趋势。     

Beneath the mask: Hypocrisy and the pathology of shame.

With the exception of Rangell's seminal work, hypocrisy is conceptualized exclusively in terms of pathological narcissism and/or compromised superego formation. Recent psychoanalytic investigations of shame offer an alternative to this view, elucidating the motives of so-called moral hypocrites (Batson, Kobrynowicz, Dinnerstein, Kampf, & Wilson, 1997) who meet the diagnostic criteria for neither antisocial nor narcissistic personality disorder and whose behavior deviates from the ethical standards they otherwise hold. Although the shame-vulnerable individual and hypocrite ultimately are distinguished, the former offers a deeper understanding of the latter. Specifically, this analysis illuminates why and for whom the mask is worn, suggesting that shame avoidance plays a critical role in the etiology and furtherance of hypocrisy. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cross-cultural differences in children's choices, categorizations, and evaluations of truths and lies.

This study examined cross-cultural differences and similarities in children's moral understanding of individual- or collective-oriented lies and truths. Seven-, 9-, and 11-year-old Canadian and Chinese children were read stories about story characters facing moral dilemmas about whether to lie or tell the truth to help a group but harm an individual or vice versa. Participants chose to lie or to tell the truth as if they were the character (Experiments 1 and 2) and categorized and evaluated the story characters' truthful and untruthful statements (Experiments 3 and 4). Most children in both cultures labeled lies as lies and truths as truths. The major cultural differences lay in choices and moral evaluations. Chinese children chose lying to help a collective but harm an individual, and they rated it less negatively than lying with opposite consequences. Chinese children rated truth telling to help an individual but harm a group less positively than the alternative. Canadian children did the opposite. These findings suggest that cross-cultural differences in emphasis on groups versus individuals affect children's choices and moral judgments about truth and deception. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

拖曳式诱饵对单脉冲雷达的干扰分析

拖曳式诱饵是一种在实战中得到检验、可有效对付防空导弹的电子战装备。本文对拖曳式诱饵的设计原则及其对单脉冲雷达的干扰机理进行了分析,并提出了防空雷达分离拖曳式诱饵的技术条件。     

基于双重地址跳变的移动目标防御方法

网络系统的确定性和静态性使得防御处在被动之中,移动目标防御作为一种改变攻守态势的防御理念被提出.针对嗅探和扫描攻击,文章提出一种基于双重地址跳变的移动目标防御方法——DAH.通过双重虚拟地址跳变频率分级,有效解决通信服务质量和跳变频率之间的矛盾,利用低频虚拟地址跳变保证网络可用性,利用高频虚拟地址跳变抵御嗅探攻击.通过...     

分布式组网雷达抗多假目标欺骗干扰处理方法

针对多假目标欺骗干扰下的分布式组网雷达,提出了一种抗干扰的数据处理方法.该方法包括单雷达多目标跟踪-航迹关联检验-串行滤波融合3个步骤.首先各雷达分站独立进行多目标跟踪,获得各分站下真假目标对应的各个航迹.接着,对来自不同雷达的航迹进行关联检验,使真目标对应的航迹被保留,而假目标对应的航迹被拒绝.最后,在融合中心对通过...     

The evolution of research ethics in Canada: Current developments.

A decade ago the three major granting agencies produced a policy statement that governs research ethics in most venues in Canada; they have recently (2010) circulated a revised statement: The Tri-Council Policy Statement: Ethical Conduct for Research Involving Humans. 2nd Edition (TCPS-2). There are both major and minor revisions, including changes to the guiding principles, that will have an impact on psychological research. This paper outlines some of the changes and compares them with the Canadian Code of Ethics for Psychologists (3rd Ed.), which is also about to undergo a revision process. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

激光角度欺骗干扰效果的数学仿真分析

分析了激光欺骗干扰技术的干扰机理,干扰条件;分析了激光欺骗干扰采取的干扰信号模式,在此基础之上对这种欺骗干扰信号模式干扰成功概率进行了理论分析和仿真计算.仿真结果表明在系统设备一定时,通过设置合适的波门宽度及干扰超前时间,干扰一定会成功.     

对塔康导航系统干扰效能评估及仿真研究

研究了对塔康导航系统的干扰方法并对干扰效能进行了仿真评估.在分析塔康导航系统弱点的基础上,提出了对塔康信标台的饱和询问干扰样式和对塔康机载设备的基准脉冲欺骗干扰样式;建立了塔康信标台在压制干扰与饱和询问干扰条件下有效导航区域模型,基准脉冲欺骗干扰条件下无人机有效干扰区域的计算模型;设计了仿真方案并实施仿真实验,得出了不...