資源描述：
《基于領(lǐng)域知識(shí)重用的虛擬領(lǐng)域本體構(gòu)造》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、1000-9825/2003/14(03)0350?2003JournalofSoftware軟件學(xué)報(bào)Vol.14,No.3?基于領(lǐng)域知識(shí)重用的虛擬領(lǐng)域本體構(gòu)造+陳剛,陸汝鈐,金芝(中國(guó)科學(xué)院數(shù)學(xué)與系統(tǒng)科學(xué)研究院,北京100080)ConstructingVirtualDomainOntologiesBasedonDomainKnowledgeReuse+CHENGang,LURu-Qian,JINZhi(AcademyofMathematicsandSystemSciences,TheChineseAcademyofSciences,Beijing100080,China)+Cor
2、respondingauthor:Phn:86-10-62554389,E-mail:cg@amss.ac.cnhttp://www.amss.ac.cnReceived2001-10-12;Accepted2002-04-10ChenG,LuRQ,JinZ.Constructingvirtualdomainontologiesbasedondomainknowledgereuse.JournalofSoftware,2003,14(3):350~355.Abstract:Amethodologyispresentedtoconstructvirtualdomainontologie
3、sreusingotherdomainknowledgealreadyavailable.Thismethodologyusesthesemanticrelevanceofexistingdomainmodelsanddomainontologies,andproposesthepossibilityofbuildingontologiesfollowingtheviewofsemanticmatch.Firstly,astructuraldefinitionofdomainontologyisgiven.Secondly,thesemanticrelevancebetweendom
4、ainmodelandontologiesisdiscussedandadefinitionofrelevancedegreeisgiven.Basedontheevolutionofpopulation,thedomainontologiesconstructingtechnologiesintheterminologyfromgeneticssuchasselection,clone,mutation,crossover,synthesisandtransgenicarediscussed.Finally,aVDO(virtualdomainontologies)construc
5、tingsystemisintroduced,andacasestudyinthefieldofsomehotelsandtravelagenciesisdemonstrated.Keywords:domainknowledgebase;domainknowledgereuse;domainontology;semanticrelevantdegree;ontologyconstructing摘要:提出了一種重用現(xiàn)有領(lǐng)域知識(shí)庫(kù)知識(shí)構(gòu)造新領(lǐng)域本體的方法.該方法充分利用了領(lǐng)域知識(shí)模型以及領(lǐng)域本體相互之間存在的語(yǔ)義相關(guān)性,從語(yǔ)義匹配的角度探討了構(gòu)造新領(lǐng)域本體的可能性.首先給出了領(lǐng)域本體的一
6、種結(jié)構(gòu)化定義,然后討論了領(lǐng)域模型之間、領(lǐng)域本體之間存在的語(yǔ)義相關(guān)性,并給出了領(lǐng)域本體語(yǔ)義相關(guān)度的概念.以此為基礎(chǔ),重點(diǎn)討論了基于生物種群進(jìn)化方法構(gòu)造新領(lǐng)域本體的選擇、克隆、變異、雜交、合成和轉(zhuǎn)基因方法.最后詳細(xì)介紹了一個(gè)虛擬領(lǐng)域本體構(gòu)造系統(tǒng),并給出了具體分析實(shí)例.關(guān)鍵詞:領(lǐng)域知識(shí)庫(kù);領(lǐng)域知識(shí)重用;領(lǐng)域本體;語(yǔ)義相關(guān)度;本體構(gòu)造?SupportedbytheNationalNaturalScienceFoundationofChinaunderGrantNos.69983010,60233010(國(guó)家自然科學(xué)基金);theNationalHigh-TechResearchandDeve
7、lopmentPlanofChinaunderGrantNo.2001AA113130(國(guó)家高技術(shù)研究發(fā)展計(jì)劃);theNationalGrandFundamentalResearchPre-973ProgramofChinaunderGrantNo.2001CCA03000(國(guó)家重點(diǎn)基礎(chǔ)研究發(fā)展規(guī)劃前期研究專項(xiàng)(973));theNationalGrandFundamentalResearch973ProgramofChinaunderGrantNo.2
