Báo cáo khoa học: "LICENSING AND TREE ADJOINING GRAMMAR IN GOVERNMENT BINDING PARSING" pdf

... LICENSING AND TREE ADJOINING GRAMMAR IN GOVERNMENT BINDING PARSING Robert Frank* Department of Computer and Information Sciences University of Pennsylvania ... constrained to the domain determined by a Tree Adjoining Grammar elementary tree. All dependencies and constraints are lo- caiized within this bounded structure. The resultant parser operates in ... al...

Ngày tải lên: 17/03/2014, 20:20

... synchronous tree- adjoining grammars and tree transducers in the single overarching framework of bimor- phisms, continuing the unification of synchronous grammars and tree transduc- ers initiated ... tree- adjoining grammars, providing a further uniting of the various and dis- parate formalisms. After some preliminaries (Section 1), we be- gin by recalling the definition of t...

Ngày tải lên: 31/03/2014, 20:20

... (Eisner, 2003) or tree- adjoining grammars may better capture the pair- ings. In this work, we explore techniques for inducing synchronous tree- substitution grammars (STSG) using as a testbed ... grammars using the Inside- Outside algorithm. Computer Speech and Lan- guage, 4:35–56. Ding Liu and Daniel Gildea. 2009. Bayesian learn- ing of phrasal tree- to-string templates. In Pro...

Ngày tải lên: 07/03/2014, 22:20

... various input and output paths have to be linked together using inheritance, creating a chain of inheritances between the base, that is, the canonical definitions we introduced in section 3, and ... Saarlandes. Tflman Becker. 1994. Patterns in metarules. In Pro- ceedings of the Third International Workshop on Tree Adjoining Grammars, 9-11. Doris Bleiching. 1992. Prosodis...

Ngày tải lên: 17/03/2014, 09:20

... analyses in SJTree. Since however morphological analyses for verbal and adjectival endings in SJTree are simply divided into EP, EF and EC which mean non-final endings, final endings and conjunctive ... Lexicalized Tree Adjoining Grammar from Korean Sejong Treebank (SJTree). SJTree contains 32,054 eojeols (the unity of segmentation in the Korean sentence), that is, 2,5...

Ngày tải lên: 23/03/2014, 18:20

... (right) tree ~ in A is inserted in A l and is called j3L (j3R). Let 13 be a wrapping tree in A. We split ~ into four auxiliary trees, as informally described in Section 2. Let ~0 be the subtree ... the finite sets of nonterminal and ter- minal symbols, respectively, I, A are the finite 1176 sets of initial and auxiliary trees, respectively, and S E N is the initial s...

Ngày tải lên: 31/03/2014, 04:20

... (1998) Anatomy of hot spots in protein interfaces. J Mol Biol 280, 1–9. 32 DeLano WL (2002) Unraveling hot spots in binding interfaces: progress and challenges. Curr Opin Struct Biol 12, 14–20. 33 ... antibodies contain six hypervariable regions in the variable (V) domains, three in the heavy chain V H and three in the light chain V L , that determine the complementa- rity wit...

Ngày tải lên: 19/02/2014, 07:20

... value. We evaluate our method using automated question answering, WordNet enrichment, and comparison with answers given in Wikipedia and by leading search engines. In all of these, our framework ... improvement. 1 Introduction Information on various numerical properties of physical objects, such as length, width and weight is fundamental in question answering frameworks and for...

Ngày tải lên: 20/02/2014, 04:20

... locked away in a non-standardised form of clinical lan- guage, which if standardised could be usefully mined to improve processes in the work of clin- ical wards, and to gain greater understanding of patient ... reports on the challenges involved in creating the annotation schema, and recog- nising and annotating clinical named enti- ties. The information extraction task has initi...

Ngày tải lên: 08/03/2014, 01:20

... modularized in components that make these decisions in a fixed order. 1. Introduction To express in natural language the information given in a semantic representation, at least two kinds of ... promote intimate interaction between conceptual and linguistic decisions. In particular, our claim is that a generation process cannot be modularized into a "conceptualizer&quo...

Ngày tải lên: 08/03/2014, 18:20