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Multiple Adjunction in Feature-Based Tree-Adjoining Grammar
Multiple Adjunction Tree-Adjoining Grammar
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2015/9/15
In parsing with Tree Adjoining Grammar (TAG), independent derivations have been shown by Schabes and Shieber (1994) to be essential for correctly supporting syntactic analysis, semantic interpretation...
Phrase Dependency Machine Translation with Quasi-Synchronous Tree-to-Tree Features
phrase translation
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2015/9/14
Recent research has shown clear improvement in translation quality by exploiting linguistic
syntax for either the source or target language. However, when using syntax for both languages
(“tree-to-t...
Sampling Tree Fragments from Forests
Forests probabilit
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2015/9/14
We study the problem of sampling trees from forests, in the setting where probabilities for each
tree may be a function of arbitrarily large tree fragments. This setting extends recent work
for samp...
Incremental,Predictive Parsing with Psycholinguistically Motivated Tree-Adjoining Grammar
Incremental Predictive Parsing Psycholinguistically Tree-Adjoining Grammar
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2015/9/11
Psycholinguistic research shows that key properties of the human sentence processor are incrementality, connectedness (partial structures contain no unattached nodes), and prediction (upcoming syntact...
Tree-Adjoining Grammars Are Not Closed Under Strong Lexicalization
Tree-Adjoining Grammars Not Closed Lexicalization
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2015/9/10
A lexicalized tree-adjoining grammar is a tree-adjoining grammar where each elementary tree contains some overt lexical item. Such grammars are being used to give lexical accounts of syntactic phenome...
On the String Translations Produced by Multi Bottom–Up Tree Transducers
String Translations Produced Multi Bottom–Up Tree Transducers
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2015/9/10
Tree transducers are defined as relations between trees, but in syntax-based machine translation, we are ultimately concerned with the relations between the strings at the yields of the input and outp...
Complexity,Parsing,and Factorization of Tree-Local Multi-Component Tree-Adjoining Grammar
Complexity Parsing Factorization Tree-Local Multi-Component Tree-Adjoining Grammar
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2015/9/8
Tree-Local Multi-Component Tree-Adjoining Grammar (TL-MCTAG) is an appealing formalism for natural language representation because it arguably allows the encapsulation of the appropriate domain of loc...
The availability of large scale data sets of manually annotated predicate-argument structures has recently favored the use of machine learning approaches to the design of automated semantic role label...
Many probabilistic models for natural language are now written in terms of hierarchical tree
structure. Tree-based modeling still lacks many of the standard tools taken for granted in
(finite-...
Multi-labeled corpora, where each document is tagged with a set of labels, are ubiquitous. When the number of unique labels in the dataset is large, there are naturally some dependencies among the lab...
Tree-Local Multicomponent Tree-Adjoining Grammars with Shared Nodes
Shared Nodes Multicomponent Tree-Adjoining
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2015/8/31
This article addresses the problem that the expressive power of tree-adjoining grammars (TAGs)
is too limited to deal with certain syntactic phenomena, in particular, with scrambling in freeword-orde...
Tree Adjoining Grammars:Formalisms,Linguistic Analysis and Processing
Tree Adjoining Grammars Formalisms Linguistic Analysis Processing
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2015/8/27
Take a finite set T of trees, and close it under the operation of substitution—replacing daughterless nonterminals by other trees in T whose root node label matches the nonterminal. The set of all ter...
D-Tree Substitution Grammars
D-Tree Substitution Grammars
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2015/8/26
There is considerable interest among computational linguists in lexicalized grammatical frameworks; lexicalized tree adjoining grammar (LTAG) is one widely studied example. In this paper, we investiga...
Conjecture to Statistical Proximity with Tree of Language (?):Report on Few Austronesian Languages of Indonesian Ethnics
quantitative linguistics ethnic languages phylomemetic tree evolution of language
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2015/7/29
We continue some steps showing the distinctions and proximities of languages over statistical facts as it has been pioneered previously [3]. In the paper, we construct the homology tree from the dista...
The Infinite Tree
The Infinite Tree
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2015/6/12
Historically, unsupervised learning techniques have lacked a principled technique for selecting the number of unseen components. Research into non-parametric priors, such as the Dirichlet process, has...