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Topic: Lexeme


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In the News (Sun 7 Sep 08)

  
  Lexeme - Wikipedia, the free encyclopedia
A lexeme is an abstract unit of morphological analysis in linguistics, that roughly corresponds to a set of words that are "the same" in basic meaning.
A related concept is the lemma (or citation form), which is a particular form of a lexeme that is chosen by convention to represent a canonical form of a lexeme.
A lexeme belongs to a particular syntactic category, has a particular meaning (semantic value), and in inflecting languages, has a corresponding inflectional paradigm; that is, a lexeme in many languages will have many different forms.
en.wikipedia.org /wiki/Lexeme   (315 words)

  
 Encyclopedia: Lexeme   (Site not responding. Last check: 2007-11-07)
A related concept is the lemma, which is a particular form of a lexeme that is chosen by convention to represent a canonical form of a lexeme.
In linguistics, and particularly in morphology, a lemma is the canonical form of a lexeme.
For example, the difference between inflection and derivation can be stated in terms of lexemes: Morphology is a subdiscipline of linguistics that studies word structure.
www.nationmaster.com /encyclopedia/Lexeme   (803 words)

  
 Lexeme - Encyclopedia, History, Geography and Biography
Unlike words, which are defined by paraphrases or synonyms in a dictionary, lexemes are concepts in the mind.
Furthermore, the concept is not the only information stored in the lexicon with each lexeme, but also the phonetic description and the additional inflectional (and perhaps derivational) morphemes with which the lexeme can combine for other forms (example: /-s/ to indicate plural in English).
In many formal theories of language, lexemes have subcategorization frames to account for the number and types of other lexemes they occur with in sentences and other syntactic structures.
www.arikah.com /encyclopedia/Lexeme   (174 words)

  
 Lexeme - Open Encyclopedia   (Site not responding. Last check: 2007-11-07)
A lexeme is a unit of linguistic analysis.
It belongs to a particular syntactic category and has a particular meaning (semantic value).
Lexemes may be simple words, phrasal and compound words and shortened forms.
www.open-encyclopedia.com /Lexeme   (42 words)

  
 Lexical analysis - Open Encyclopedia   (Site not responding. Last check: 2007-11-07)
When the lexical analyzer lands on the dead state, it is done; it goes back to the last accepting state, and thus has the type and length of the longest valid lexeme.
A lexeme, however, is only a string of characters known to be of a certain type.
The lexeme's type combined with its value is what properly constitutes a token, which can be given to a parser.
open-encyclopedia.com /Lexical_analysis   (638 words)

  
 Common Text Transformation Library: grammar reference   (Site not responding. Last check: 2007-11-07)
Lexeme is a single terminal unit in the syntax of the input language.
The lexeme assumes that the end of the universe is always a valid position.
lexeme succeeds, the universe is empty, and the result of evaluation is always the offset of the universe lower boundary.
cttl.sourceforge.net /grammar_reference.html   (5853 words)

  
 HF ENG 111 Grammar: Lecture 4
The lexeme is also useful in handling expressions like red tape 'silly detailed unnecessary official rules that delay action' (1) and kick the bucket 'die' (2) as opposed to red tape 'tape which is red' (3) and kick the bucket 'strike the bucket with one's foot' (4).
It is customary to use inverted commas to indicate that a sequence of words are used to represent the sense of a lexeme.
In addition to the sense of a lexeme, it is customary to talk about the connotations of the lexeme: more or less subjective associations that the lexeme provokes in the individual language user.
www.hf.ntnu.no /engelsk/staff/johannesson/111gram/lect04.htm   (1392 words)

  
 Using and Porting GNU Fortran
Each lexeme carries with it a pointer to where it appears in the source.
lexemes in a row much easier than the old design, so this is not much of a sacrifice.
Certain lexemes need to be padded with virtual spaces when the end of the line (or file) is encountered.
gcc.gnu.org /onlinedocs/gcc-3.4.1/g77/Gotchas--Transforming-.html   (975 words)

  
 FW: Haskell 98 report problem re lexical structure.
The place that "lexeme" is currently used inconsistently is in 2.3 (Comments) Here I propose to replace paras 2 and 3 thus: =20 "An ordinary comment begins with a sequence of two or more consecutive dashes (e.g.
First, the difference between "lexeme" considered as a production in the grammar and "lexeme" used in the more general sense is very confusing.
The fact that "lexeme" as a = grammar=20 production is only distinguished by being in italic font is easy to = overlook.=20 Also, no definition of "lexeme" in the general sense, is given.
www.haskell.org /pipermail/haskell/2001-July/007621.html   (746 words)

  
 Encoding of basic syntactic information
Lexeme love: = V = NP = nom = NP = acc.
The lexeme "love" combines subcategorizes for an accusative object NP, therefore love is a transitive verb.
Lexeme give: = V = NP = nom = NP = acc = PP = to.
coral.lili.uni-bielefeld.de /Classes/Winter98/LingProg/lingprog/node29.html   (498 words)

  
 Language Log: Don't say "lexeme" or we'll break your legs
Lexeme is a fairly familiar technical term in linguistics (especially morphology).
The forms that are not predictable are listed at the beginning of the entry for the lexeme.
The Cambridge Grammar of the English Language uses the distinction between word forms and lexemes throughout, and distinguishes the two notationally: word forms like taken in plain italics and lexemes like take in bold italics.
itre.cis.upenn.edu /~myl/languagelog/archives/000618.html   (376 words)

  
 Language Log: Lexemes and word forms
A lexeme is a word in roughly the sense that would correspond to a dictionary entry.
For words that have only one shape the distinction between lexemes and word forms makes no sense (for a language that truly has no inflection at all, one wouldn't draw the distinction), so the minimum number of word forms for a lexeme would be two.
In some languages (Sanskrit, for example) the number of word forms for a verb lexeme is in the high hundreds, and for some others (Turkish, for example) it is certainly in the thousands.
itre.cis.upenn.edu /~myl/languagelog/archives/001694.html   (707 words)

  
 Language Implemtation Tools - Lexical Analyzers   (Site not responding. Last check: 2007-11-07)
A lexer (lexical analyzer) is an input procedure that reads lexemes: blocks of input conforming to a specified set of patterns.
The lexeme type is a symbol which describes a general category into which the lexeme-string falls.
A lexer can be specified as a series of regular expressions which define the acceptable patterns of lexeme strings, and an associated series of lexeme types or action procedures.
ofb.net /gnu/guile/lang_2.html   (192 words)

  
 Corpora Nov 1999 to Dec 1999: Re: Corpora: lemma vs lexeme   (Site not responding. Last check: 2007-11-07)
The task was to use an unmarked corpus and use collocations.
aspects of lemmas, lexemes that needed to be resolved.
There is a lexeme for a substance which is realized by the
nora.hd.uib.no /corpora/1999-4/0012.html   (259 words)

  
 'lexeme' @ encyclopaediaOnline: the FREE online encyclopaedia (encyclopedia), dictionary, and grammar reference site   (Site not responding. Last check: 2007-11-07)
Lexical analysis converts strings in a language into a list of lexemes.
For a programming language these word-like pieces would include keywords, identifiers, literals and punctutation.
The lexemes are then passed to the parser for syntactic analysis.
www.encyclopaediaonline.com /article.asp?topic=lexeme   (118 words)

  
 ETCSL:ETCSLlemmatisation
Furthermore, the lexeme igi sig, which was correctly recognised as a multiword unit, is an ePSD citation form, whereas we would like, at this stage of the corpus enhancement process, to separate out the various parts of multiword units, and have igi as one lexeme and sig10 as another, as shown next.
The choice of lexeme selected to represent a set of forms is not always self-evident.
Note that our lexemes do not correspond directly to the headwords of the ePSD, which are made up of citation form+guide word.
www-etcsl.orient.ox.ac.uk /edition2/lemmatisation.php   (1748 words)

  
 Lexeme-based morphology   (Site not responding. Last check: 2007-11-07)
An overview of the nature of the lexeme and morpheme.
Morphological Paradoxes A review of some of the key questions in modern morphology.
It uses material from the Wiktionary page "Lexeme".
www.serebella.com /encyclopedia/article-Lexeme-based_morphology.html   (337 words)

  
 XQuery lexical stuff again from Michael Dyck on 2002-08-19 (public-qt-comments@w3.org from August 2002)
"A lexeme is the smallest meaningful unit in the grammar that has syntactic interpretation." This doesn't appear to be true.
For instance, the subsequent table indicates that 'p:foo' is a lexeme, but it seems clear (to me, anyway) that 'p' and 'foo' are smaller meaningful units that have syntactic interpretation.
"Lexemes that must be described by lexical lookahead..." You've just considered a case that could be handled/described by lexical lookahead *or* by "long tokens".
lists.w3.org /Archives/Public/public-qt-comments/2002Aug/0021.html   (1578 words)

  
 LMBM: Table of Contents
Lexeme-Morpheme Base Morphology (LMBM) is known for its rigorous distinction of lexemes and grammatical morphemes.
The theory is formally described in Lexeme - Morpheme Base Morphology, Albany, NY: SUNY Press, 1995.
Comments and questions on all aspects of LMBM, Slavic, or general morphology, may be sent to Robert Beard via the contact page at The Lexiteria or by snailmail to the address below.
www.facstaff.bucknell.edu /rbeard   (176 words)

  
 Corbett   (Site not responding. Last check: 2007-11-07)
If the plural forms of an individual lexeme are compared to the frequency one would expect for a typical lexeme of the corpus, anomalies in the absolute frequency of the plural subparadigm emerge.
A lexeme’s proportion of plural forms is compared to the distribution of these proportions in the coprus as a whole.
Finally, a given lexeme may have a significantly higher (or lower) than average proportion of word forms for a given cell.
eserver.org /langs/emergence/corbett.html   (437 words)

  
 Placke L.   (Site not responding. Last check: 2007-11-07)
If compounds are decomposed into their constituent lexemes, then corresponding frequency effects should emerge for one or both lexemes.
The data also showed that the frequency effects were mainly influenced by the location of the meaningful lexeme, with a larger frequency effect in the beginning lexeme for headed compounds and a larger effect in the ending lexeme for tailed compounds.
For example if the interaction between meaning and frequency accrues after the meaning of the whole compound word was accessed, we would expect an interaction in the gaze or second fixation durations on the compound word but not in the first fixation durations.
www.phys.uu.nl /~ecem10/Abstracts/Placke_L.html   (506 words)

  
 [No title]   (Site not responding. Last check: 2007-11-07)
****************************************************************/ static char *lexeme; static char c; static int lookahead; /**************************************************************** Function: newToken() -------------------- Private function that de-allocates the existing lexeme and allocates a new one (a maxLength-character array).
The variable lexeme remains as a dynamically allocated array.
If a new token stream is desired, the lexeme array is re-allocated.
aleph0.clarku.edu /~fgreen/courses/CS170HW/lexer.c   (307 words)

  
 Lexeme   (Site not responding. Last check: 2007-11-07)
Lexemes may be simple words phrasal and compound words and shortened A lexicon consists of lexemes.
The Composition Of Meaning: From Lexeme To Discourse (Amsterdam Studies in the Theory and History of Linguistic Science, Series IV: Current Issues in Linguistic Theory)
Words, lexemes, concepts, approaches to the lexicon: Studies in honour of Leonhard Lipka
www.freeglossary.com /Lexeme   (201 words)

  
 XQuery: A.1 Lexical structure from Michael Dyck on 2002-11-21 (public-qt-comments@w3.org from November 2002)
"A lexeme is the smallest meaningful unit in the grammar that has syntactic interpretation." The subsequent table used to say that 'p:foo' was one lexeme, but that conflicted with the above sentence, because 'p' and 'foo' are smaller meaningful units.
However, that's the wrong response to the conflict, because it implies that arbitrary whitespace is allowed around the colon, which is presumably not what you intended.
If there is more than one lexeme, they may be separated by whitespace or punctuation." Surely not punctuation: if two lexemes are separated by punctuation, the punctuation would itself be a lexeme.
lists.w3.org /Archives/Public/public-qt-comments/2002Nov/0090.html   (1415 words)

  
 What is a lexeme?   (Site not responding. Last check: 2007-11-07)
A lexeme is the minimal unit of language which
A lexical database is organized around lexemes, which include all the morphemes of a language, even if these morphemes never occur alone.
A lexeme is conventionally listed in a dictionary as a separate entry.
www.sil.org /linguistics/GlossaryOfLinguisticTerms/WhatIsALexeme.htm   (94 words)

  
 Counting Eskimo words for snow
Lexemes referring to snow and snow-related notions in
This is a list of lexemes referring to snow and related notions in one
This is a list of lexemes rather than of words.
www.princeton.edu /~browning/snow.html   (574 words)

  
 Metalanguage for OCaml Syntax   (Site not responding. Last check: 2007-11-07)
Finally, various special characters are written in a single line style that has exactly three Lexemes in the one line of the Rule.
The interpretation of the defining (third) Lexeme is not defined.
The first non-terminal of the grammar is always taken to be the goal symbol of the language being defined.
astronautics.usc.edu /_DTW_/ocaml/metalanguage.html   (926 words)

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