xml之運(yùn)用---知識(shí)管理工具(ppt127)-wenkub.com
2025-01-12 02:25 本頁(yè)面
【正文】 s base name appropriate for a processing context specified by the variant39。 – 非並列的全異關(guān)係：無(wú)共同的鄰近屬概念。 概念的邏輯 暨語(yǔ)義 關(guān)係 (II) ? 交叉關(guān)係 – 兩個(gè)概念外延有一部份相同，另一部份不同。 ? 屬概念：例如：交通工具。s Army 華盛頓的軍隊(duì) name type=Washington39。s Army/name ? USS Washington 華盛頓號(hào)戰(zhàn)艦 name type=shipUSS Washington/name XML Structure for Journal Article XMLStructured Document for Journal Article What does that mean? (I) ? Every part of the document is not just displayable, but also definable, including tables and/or charts. ? For example, in a scientific article, XML tags can be used to distinguish the title of the article from the names of its authors or the cells in a table What does that mean? (II) ? Analytical ? Structural XML Analytical ? Tag (Marker) standardize metadata: – Data Interchange Dublin Core – System Communication OpenUrl XML Analytical Application ? Data Interchange – 數(shù)位典藏計(jì)劃聯(lián)合目錄 (OAI標(biāo)準(zhǔn) ) – MARC的 XML化 ? Machine Communication – OpenUrl Resolver XML Structural ? Logical Structure ? Logical Relationship XML Structural Application ? XML in Hierarchical and Structural Context ? Metadata Within XML – Knowledge Structure – Knowledge Organization Tools Three General Categories of Knowledge Organization ? Term List: – Emphasizing lists of terms with definitions ? Classification and Categorization – Emphasizing the creation of subject sets ? Relationship List: – Emphasizing the connections between terms and concepts Term Lists ? Authority files ? Glossaries ? Dictionaries ? Gazetteers Classification and Categorization ? Subject headings ? Classification schemes, taxonomies, and categorization schemes Relationship Lists ? Thesauri ? Topic Maps ? Semantic work ? Ontologies Principles of Knowledge Organization 1. Group By 2. Association Key Issues in the Principle ? Terms Subjects Concepts ? Subject Relationship Concept 與 Concept 之間的關(guān)係 What is Concept(概念 )? ? 定義 : – 概念是知識(shí)基本單位，也是思維最小單位 – 概念是人類斯為的重要組成部分 , 是反映事務(wù)特有屬性的思維方式 ? 屬性 : – 概念的內(nèi)涵 : 事務(wù)反映到概念的特有屬性 , 亦即構(gòu)成此一概念的屬性總和 ? 汽車的內(nèi)涵是下列屬性的總和 : ?車? , ?由發(fā)動(dòng)機(jī)驅(qū)動(dòng)? , ?有駕駛? . – 外延 ─概念的外延是事物反映到概念的數(shù)量範(fàn)圍 ? 該概念所包括的各個(gè)個(gè)體的總和，稱同類外延 – 大象此一概念的外延是印度象 , 非洲象 . ? 構(gòu)成整體的各部分的總和，稱成分外延 – ?化學(xué)元素系統(tǒng)?此一概念的外延是指氫 , 氧 , 硫 …. 概念的邏輯暨語(yǔ)義關(guān)係 (I) ? 同一關(guān)係 – 兩個(gè)概念的外延一樣。外延較大，包含另一個(gè)概念全部外延的概念。例如：作家、教授。例如：茶杯、水果 概念的邏輯 暨語(yǔ)義 關(guān)係 (III) ? 否定關(guān)係 – 一個(gè)概念的否定關(guān)係構(gòu)成了另一個(gè)概念的屬性。s parameters child element ? A variant name whose parameters include the ? display? or ? sort? published subjects, which is semantically equivalent to display names and sort names (respectively) as defined in ISO 13250. Variants ? variants are names for a specific purpose and/or in a specific format: ? name, as it should – appear on a mobile display – logo on blackwhite screen ? high resolution ? low resolution – be used for sorting Variants (cont?d)
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