Báo cáo khoa học: "AN EXTENDED OF HEAD-DRIVEN THEORY PARSING" pot
Báo cáo khoa học: "AN EXTENDED OF HEAD-DRIVEN THEORY PARSING" pot
... AN EXTENDED THEORY
OF HEAD-DRIVEN PARSING
Mark-Jan Nederhof *
University of Nijmegen
Department of Computer Science
Toernooiveld, 6525 ED Nijmegen ... here a theory
of head-driven parsing going from crude top-down and
head-corner to more sophisticated solutions, in the at-
tempt to successively make more deterministic the be-
haviour of head-driven ... we discuss...
Tài liệu Báo cáo khoa học: An investigation of the substrate specificity of the xyloglucanase Cel74A from Hypocrea jecorina pdf
... the
basis of sequence similarities and consequent conserva-
tion of fold, and stereochemical outcome of the reac-
tion: inversion (single displacement) or retention
(double displacement) of the ... composed of at least four subsites
() 2 ⁄ + 2). The preferential release of GCNP from the
chromogenic substrates excludes the use of direct spec-
trophotometric assays. The strong con...
Tài liệu Báo cáo khoa học: "AN EXTENDED LR PARSING ALGORITHM FOR GRAMMARS USING FEATURE-BASED SYNTACTIC CATEGORIES " pot
... to variables of
logic unification with a scope of single
productions: if one occurrence of a particular
tag is instantiated as a result of unification, so
are other occurrences of the same ... parsing. The
major innovations of the proposed algorithm
include the construction of a minimal size of
GOTO table that does not require any
preliminary instantiation of categor...
Báo cáo khoa học: "AN APPLICATION OF AUTOfIATED LANGUAGE UNDERSTANDI;IG TECHNIQUES TO THE GENERATION OF DATA BASE ELEMENTS" potx
... a model
of the sublanguage for event reporting which charac-
terizes the message traffic, and (2), a model of the
analyst-user's conceptualization of the world (i.e.,
a model of the entities ... characteristic
of his world).
THE SUBLANGUAGE
The two sublanguage domains studied thus far consist
of descriptions of events involving aircraft activities
and launchings of...
Báo cáo khoa học: "An Exploration of Forest-to-String Translation: Does Translation Help or Hurt Parsing?" ppt
... Exploration of Forest-to-String Translation:
Does Translation Help or Hurt Parsing?
Hui Zhang
University of Southern California
Department of Computer Science
hzhang@isi.edu
David Chiang
University of ... variant
of the n-best algorithm that allows efficient genera-
tion of equivalence classes of derivations (Huang et
al., 2006). The standard algorithm works by gener-
ating, at ea...
Báo cáo khoa học: "An Implementation of Combined Partial Parser and Morphosyntactic Disambiguator" pptx
... further part of the string depends on the type —
for token it is orthografic forms and a list of interpre-
tations; for group — number of heads of the group
and lists of interpretations of syntactic ... Buczy
´
nski
Institute of Computer Science
Polish Academy of Sciences
Ordona 21, 01-237 Warszawa, Poland
olekb@ipipan.waw.pl
Abstract
The aim of this paper is to present a sim...
Báo cáo khoa học: "An Estimate of Referent of Noun Phrases in Japanese Sentences" docx
... possessors
of noun phrases in determining the referents of noun
phrases. As a result, on training sentences we ob-
tained a precision rate of 82% and a recall rate of
85% in the determination of the ... the score of each category (Mu-
rata and Nagao 1993). The value of the plausi-
bility (P) is given by the score.
the weight (W) of the salience of a possible
referent...
Báo cáo khoa học: "AN OVERVIEW OF THE NIGEL TEXT GENERATION GRAMMAR" pptx
... of the author and should not be interpreted as necessarily
representing the Official polic=es or endorsements, either expressed or implied, of
the Air Force Office Of S(;ientific Research of ... ordinarily
expresses the state of development of a unit in terms
of categories of constituents.
3. In the systemic framework, all variability of the
structure of the result, a...
Báo cáo khoa học: "An Evaluation of METAL: the LRC Machine Translation System" ppt
... consists of over
600
augmented phrase s~ructure rules, each
of which is used in both analysis and
trans fer/generatlon. METAL' s gr~-~-r rules
are used in the parsing of all levels of
structure ... Application
of S~ate -of- the-Art Text and Natural
Language Processing Techniques to the
Translation of Technical Manuals, " Working
Paper LRC-82-1, Linguistics Resear...
Báo cáo khoa học: "An Extension of Earley''''s Algorithm for S-Attributed Grammars" pdf
... finite set of string
categories; T a finite set of terminal symbols; P a finite
set of productions or rewriting rules of the form X ~t~,
Xe N, ae (NUT)*; and S a distinguished symbol of N.
A ... state, regardless of the ambiguity of the
underlying grammar, the extended algorithm may
generate several instances of this state, if the grammar is
ambiguous. Each instance...
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