More specifically , the research provides an appropriate framework of entities among which causal relations are to hold ; it also develops a theoretical framework of event causation , under which the structures and elements of causal relations holding among these ontological entities can be described ; it gives a general representation tool for event causation supported by the ontological and theoretical frameworks , under which causal relations can be formalized as causal rules for practical reasoning , e . g . , predictive reasoning , in which nonmonotonicity , as well as the other general properties and the nature of elements involved , can be captured ; it constructs computational frameworks for abstract causal reasoning models , such as causal prediction , causal explanation , and causal diagnosis ; and it finally extends and utilizes these abstract reasoning models to formalize causal knowledge in specific domains to develop practical causal reasoning systems for ai research , e . g . , story understanding and legal reasoning . the research i s original from several aspects as follows : ( 1 ) the analysis of the internal structure of events provides a fundamental ontology for causal relations 具体地说,此项研究在以下几个方面做了工作:它对因果关系存在的实体给出了一个合适的框架;它建立了一个基于事件的因果关系的理论框架,在这个框架下因果关系的结构与因素能够被合理描述;它提供了一个得到本体论与因果理论支持的基于事件的因果关系的一般表达方式,使因果关系能够被形式化为在实际推理(例如预测推理)中应用的因果规则,并使因果关系的非单调性以及其它的一般性质得到体现;它构造了基于事件的因果关系的抽象推理模型,特别是因果预测、因果解释和因果诊断;最后它把因果推理模型推广应用到具体的领域以建立实际的ai系统,例如在故事理解和法律推理中的应用。
因果: cause and effect预测: calculate; forecast; prognos ...结果预测: prediction of result广告效果预测: testing of advertising result因果分析预测法: causal forecasting method〔美俚〕比赛结果预测,(赛马的)内情简报。: dopesheet因果: 1.(原因和结果) cause and effect 混淆因果 confuse cause and effect; 说明这次延宕的因果 state the cause and effect of this delay; 一切事情的发生均有其因果。 everything that happens has a cause and an effect. 我们应该分析这场事变的因果。 we should analyze the cause and effect of this event.2.[宗教] karma; preordained fate; 因果颠倒 inverting cause and effect; 因果关系 causality; causal relationship; cause and effect; 因果联系 causal relation; cause-and-effect linkage; 因果律 causality; law of causality; law of causation; 因果条件 causality condition; 因果系统 [控] causal system; nonanticipatory system; physical system; 因果性 causality成果预算制: result-based budget预测: calculate; forecast; prognosis; divine; forecasting; foreshadowing; predetermination 预测日蚀 calculate an eclipse of the sun; 预测台风 detect a typhoon; 作无把握的预测 hazard a forecast; (股票)行情预测 stock-market farecasting; 商情预测 business forecast; 对可能发生的事作出相当准确的预测 give a fairly accurate forecast of what may happen; 统计分析是一种相当可靠的预测方法。 statistical analysis is a means of arriving at a fairly reliable forecast 成果预算框架: result-based framework反因果: anticausality因果4: cause and fact因果的: carsal因果法: cause-and-effect approach因果解: causal solution因果链: causal chain; chain of causation因果律: causationism; causationist; law of causality; law of cause and effect; principle of causality; the law of causation因果论: theory of causation; causationism◇因果论者 causationist因果树: carsal tree因果图: causal diagram; cause & effect diagram; cause-and effect diagram; cause-effect diagram; cause-effect graphing因果性: causality成果预算编制制度: results-based budgeting system结果预期的准确性: expected accuracy of the results表因果关系: because of; for错误因果: post hoc ergo propter hoc