2) fuzzy description model
模糊描述模型
1.
A fuzzy description model for uncertain direction relation is proposed with synthetically considering the uncertainties of all of the three factors,reference object,source object and direction relation reference framework.
构建了参考目标、源目标和方向关系参考框架不确定性的不确定方向关系模糊描述模型,实例验证了该模型对空间方向关系的描述符合人类对不确定方向关系的表达习惯和认知逻辑。
3) fuzzy description logic
模糊描述逻辑
1.
In order to represent fuzzy Ontology,this paper extends existing Ontology Web Language(OWL), which can only represent certain and complete concepts and knowledge at present,by encoding fuzzy construc- tors,axioms constraints and maps semantics of new vocabularies to fuzzy description logic.
为了解决模糊Ontology的表示和推理问题,本文结合网络本体语言OWL的特点,在模糊描述逻辑的基础上,构建了RDF/XML式的模糊算子和公理。
2.
In order to be able to represent and reason with fuzzy information,this paper presents a new fuzzy description logic axiom system—F-SHIQ axiom system based on the description logic.
为了能够表示和推理模糊知识,给出了一个基于描述逻辑SHIQ的全新的模糊描述逻辑公理体系——F-SHIQ公理体系,并以此公理体系为基础,扩展了OWL本体语言,能够描述和推理模糊知识。
3.
A new fuzzy description logic F-ALC(G) is therefore introduced to break through the limitation,with its web grammar,syntax and semanteme given.
针对OWL在数据类型表示方面存在严重的局限性,即它不能处理在语义Web和本体中广泛存在的不精确以及不确定信息,也不支持自定义数据类型及自定义数据类型谓词的表示,介绍了一种新的模糊描述逻辑F-ALC(G),给出了F-ALC(G)的语法、语义。
4) Fuzzy Description Logics
模糊描述逻辑
1.
Fuzzy description logics is a family of knowledge representation formalisms, dealingwith structured fuzzy knowledge.
模糊描述逻辑是一类处理结构化模糊知识的形式系统，其表达能力同它所含的构造算子紧密相关。
5) fuzzy description concept
模糊描述背景
6) extended fuzzy description logic
扩展模糊描述逻辑
1.
Reasoning complexity for extended fuzzy description logic with qualifying number restriction;
限制数量约束的扩展模糊描述逻辑的推理复杂性(英文)
2.
The current extended fuzzy description logics lack reasoning algorithms with TBoxes.
针对目前的扩展模糊描述逻辑缺乏TBox约束下的推理算法,提出TBox约束下扩展模糊描述逻辑EFALC截概念可满足性问题及其推理算法。
补充资料：储层描述(见油气田储层评价)
储层描述(见油气田储层评价)
reseroir evaluation of oil and gas field
储层描述(reseroir evaluation of 011 and gasfield)见油气田储层评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条