CourseIntroductionFundamental ProblemswithChinese ComputingCharacter LevelAtChineseLargeandnotClosedCharacterSetComputer Representation,InputandOutputAt Chinese LanguageLevelLackofMorphologicalVariationLackofGrammarVeryArbitraryandFlexibleSuperimposedGrammarTextsareRunning TogetherCOMP323Lecture1
COMP323 Lecture 1 ◼ Fundamental Problems with Chinese Computing At Chinese Character Level ◼ Large and not Closed Character Set ◼ Computer Representation, Input and Output At Chinese Language Level ◼ Lack of Morphological Variation ◼ Lack of Grammar Very Arbitrary and Flexible Superimposed Grammar ◼ Texts are Running Together Course Introduction
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COMP323 Lecture 1 Course Introduction ◼ Fundamental Problems with Chinese Computing
CourseIntroductionFundamental Problems withChinese Language Bi-lingual, Tri-lingual and Multi-lingual ComputingQuestion:IsHong Konga multi-lingual society?Howcana system bedesigned so that itcanbeused by different languages with minimalchanges?Howcanasystem bedesignedsothatitcanbeused formultiple languages金DistinguishChineseand EnglishCharactersChinese Text,EnglishTextorChineseTextMixed Together withEnglishText?COMP323Lecture1
COMP323 Lecture 1 Course Introduction ◼ Fundamental Problems with Chinese Language Bi-lingual, Tri-lingual and Multi-lingual Computing ◼ Question: Is Hong Kong a multi-lingual society? ◼ How can a system be designed so that it can be used by different languages with minimal changes? ◼ How can a system be designed so that it can be used for multiple languages? ◼ Distinguish Chinese and English Characters Chinese Text, English Text or Chinese Text Mixed Together with English Text?
CourseIntroductionFundamental Problems with Chinese LanguageBi-lingual, Tri-lingual and Multi-lingual ComputingExample:CounttheNumberof(Chineseand/orEnglish)CharactersorWordsWord Count2XStatistics:1Pages11Words30Characters (nospaces)Multilingual Computing31Characters (withspaces)2Paragraphs多语言文字魔理技術2Lines2Non-Asian wordsoAsiancharacters,KoreanwordsIncludefootnotesandendnotesShow ToolbarLoseCOMP323Lecture1
COMP323 Lecture 1 Course Introduction ◼ Fundamental Problems with Chinese Language Bi-lingual, Tri-lingual and Multi-lingual Computing ◼ Example: Count the Number of (Chinese and/or English) Characters or Words Multilingual Computing 多語言文字處理技術 ?
Tentative Teaching ContentCharacteristicsofChineseLanguageReading System(Pronunciation)WritingSystem（Look)Computer Representation ofChinese CharactersCharacterSetStandards (GB,Big5andUnicode...)EncodingSchemes(ISOandUTF...)Chinese CharacterInputChineseInputProcessingby(Pen,Image,Speechand)Key StrokeShape-based KeystrokeInputMethodPhonetic-based Keystroke InputMethodCOMP323Lecture1
COMP323 Lecture 1 ◼ Characteristics of Chinese Language Reading System (Pronunciation) Writing System (Look) ◼ Computer Representation of Chinese Characters Character Set Standards (GB, Big5 and Unicode .) Encoding Schemes (ISO and UTF .) ◼ Chinese Character Input Chinese Input Processing by (Pen, Image, Speech and) Key Stroke ◼ Shape-based Keystroke Input Method ◼ Phonetic-based Keystroke Input Method Tentative Teaching Content