dltag system discourse parsing with a lexicalized treeadjoining grammar
Báo cáo khoa học: "Text-level Discourse Parsing with Rich Linguistic Features" pdf
... ComputationalNatural Language Learning, pages 96–103.Steven Bird, Ewan Klein, and Edward Loper. 2009. Nat-ural Language Processing with Python — AnalyzingText with the Natural Language Toolkit. ... NC, and HILDAfeatures, as well as the majority baseline, which isobtained by always picking the most frequent classlabel (ELABORATION in all cases).66AcknowledgmentsThis work was financially ... et al. proposed a semi-supervised method that exploits abundant,freely-available unlabeled data as a basis for featurevector extension to alleviate such issues.4 Text-level discourse parsing Not...
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Tài liệu Báo cáo khoa học: "RELATING COMPLEXITY TO PRACTICAL PERFORMANCE IN PARSING WITH WIDE-COVERAGE UNIFICATION GRAMMARS" pptx
... Speech and Natural Language Workshop. 200- 203. Pereira, F. & D. Warren (1980) "Definite clause grammars for language analysis a survey of the formalism and a comparison with aug- ... ject gran~mar' a syntactic variant of the Defi- nite Clause Grammar formalism (Pereira & War- ren, 1980) containing 84 features and 782 phrase structure rules. Parsing uses fixed-arity ... "Generalised probabilistic LR parsing of natural language (corpora) with unification-based grammars." Computational Linguistics, 19(1): 25-59. Carroll, J. (1993) Practical unification-based...
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Báo cáo khoa học: "Cross-Domain Dependency Parsing Using a Deep Linguistic Grammar" docx
... domain adaptation of the dependency parsing has not been fully explored.Taking a different approach towards parsing, grammar- based parsers appear to have muchlinguistic knowledge encoded within ... the gram-mars. In recent years, several of these linguisti-cally motivated grammar- driven parsing systemsachieved high accuracy which are comparable tothe treebank-based statistical parsers. ... conventional symbolic grammar- based parsing approaches have undergone a quiet pe-riod of development during the past decade, andreemerged very recently with several large scale grammar- driven parsing...
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Báo cáo khoa học: "Simple, Accurate Parsing with an All-Fragments Grammar" potx
... Charniak. 2000. A Maximum-Entropy-Inspired Parser. In Proceedings of NAACL.David Chiang. 2003. Statistical parsing with anautomatically-extracted tree adjoining grammar. InData-Oriented Parsing. David ... De-pendencies and Structural Relations. In Proceedingsof ACL.Andreas Zollmann and Khalil Sima’an. 2005. A Consistent and Efficient Estimator for Data-Oriented Parsing. Journal of Automata, Languages and ... word-level andcharacter-level parsing and their graph versions (for all-fragments grammar with parent annotation and one level ofmarkovization).Figure 7: Character-level parsing: treating the...
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Báo cáo khoa học: "Effective Parsing With Generalised Phrase Structure Grammar" docx
... Effective Parsing With Generalised Phrase Structure Grammar Allan Ramsay Cognitive Studies Program, University of Sussex Brighton, BN1 9QN, England Abstract Generalised phrase structure grammars ... conversations some time ago with Aaron Sloman. Gerald Gazdar and Steve Isard read and commented on this paper and an earlier, even more misguided one. Steve Isard implemented the basic chart parser ... see many ways in which this parser, considered as a general purpose grammar applying algorithm, could be improved. And yet it is nowhere near good enough. With a grammar consisting of about...
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Tài liệu Báo cáo khoa học: Control of the coagulation system by serpins Getting by with a little help from glycosaminoglycans pptx
... ofthe coagulation system including thrombin (factorIIa) and factors IXa, Xa, XIa and XIIa. The princi-pal targets of the serpin are usually regarded as beingthrombin and factor Xa, although ... heparan sulfateand dermatan sulfate GAGs are physiological activa-tors of HC-II, many different polyanions, includingpolyphosphates, polysulfates and polycarboxylates, areable to accelerate HC-II ... by der-matan sulfate. Ann N Y Acad Sci 556, 116–122.60 Maimone MM & Tollefsen DM (1990) Structure of a dermatan sulfate hexasaccharide that binds to heparincofactor II with high affinity....
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Reproductive System Structure, Development and Function in Cephalopods with a New General Scale for Maturity Stages pot
... ofnucleoliappearance anddisappearance.Nucleoliare notdistinguishablebeforesimplefollicleformationinOctopoteuthissicula,SepiaberthelotiandAbraliopsisatlantica.InArgonautaargoandPteriqioteutnisgemmata,at ... areusuallydullwhite.Gonadhassemi-transparentdull-whitelamina.Oocytesaresimplefollicles.Gonadis large,opaqueandappeargranular.Oocytesareatintercalaryandproto-plasmicgrowthphase. AGarecompletelyformedandusuallywhite.IV 1. Firstmatureeggsappearincoelom.IV-2.Matureeggsaccumu-lationincoelom(includesstage ... Development and Function inCephalopods71TABLE1. A generalscale ofmaturitystages for male andfemalecephalopods.(AG =accessoryglands,oviducalglands,NG =nidamentalglands, SG =spermatophoricgland,SP...
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Báo cáo khoa học: "Encoding Lexicalized Tree Adjoining Grammars with a Nonmonotonic Inheritance Hierarchy" potx
... categories and feature information and there is at least one leaf node labeled with a lexical category (such lexi- cal leaf nodes are known as anchors). For example, the canonical tree for a ditransitive ... Third International Workshop on Tree Adjoining Grammars, 20-23. Christy Doran, Dania Egedi, Beth Ann Hockey, B. Sri- nivas, & Martin Zaldel. 1994b. XTAG system a wide coverage grammar for ... in no way restricted to/TAG: it can be readily adapted for application in the context of any feature-based lexicalist grammar formalism. Using this approach, the dative lexical rule can be...
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Báo cáo khoa học: "A Translation Aid System with a Stratified Lookup Interface" doc
... ACL 2007 Demo and Poster Sessions, pages 5–8,Prague, June 2007.c2007 Association for Computational Linguistics A Translation Aid System with a Stratified Lookup InterfaceTakeshi Abekawa and ... KageuraLibrary and Information Science CourseGraduate School of Education,University of Tokyo, Japan{abekawa,kyo}@p.u-tokyo.ac.jpAbstractWe are currently developing a translationaid system ... AnnualMeeting of Japanese Natural Language Processing,pages 707–710.Kou Kanehira, Kazuki Hirao, Koichi Takeuchi, and KyoKageura. 2006. Development of a flexible idiomlookup system with variation...
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CASE STUDY OF COST SAVINGS WITH A NEW CHEMICAL MIXING SYSTEM AT MITSUBISHI PAPER HACHINOHE MILL PM7 potx
... 60secC-PAM beforecleaner fan pumpDrainage A -PAM beforemachine fan pumpC-PAM beforemachine screen A -PAM aftermachine screenSimulation ofnew chemical mixing pointsAfter 60days Untouched ScratchedBefore With ... e sCase Study of Cost SavingsCase Study of Cost Savings with a New Chemical Mixing System with a New Chemical Mixing System at Mitsubishi Paper Hachinohe Mill PM7at Mitsubishi Paper Hachinohe ... FPR3042203040506070CoatBasePaperFinePaperBookPaperSLWC LWC AverageASH FPR [%]Before With TrumpJetChange in dosing rateChange in dosing rateof retention aidsof retention aids1001106080100120BeforeECFAfterECFDosing...
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Báo cáo khoa học: "Hierarchical A∗ Parsing with Bridge Outside Scores" pdf
... context-free grammars G1. . . Gm. We call the most refined grammar Gmthe target grammar, and all other(coarser) grammars auxiliary grammars. Each grammar Gthas a set of symbols denoted with cap-ital ... a hierarchy of coarse grammars to speed up pars-ing without sacrificing optimality. Pauls andKlein (2009) showed that a hierarchy of coarsegrammars outperforms standard A ∗ parsing for a range ... Berkeley{adpauls,klein}@cs.berkeley.eduAbstractHierarchical A ∗(HA∗) uses of a hierarchyof coarse grammars to speed up parsing without sacrificing optimality. HA∗pri-oritizes search in refined grammars usingViterbi...
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Báo cáo khoa học: "A Generic Approach to Parallel Chart Parsing with an Application to LinGO" pdf
... An agent-based parallel HPSG parser for shared-memoryparallel machines. Journal of Natural LanguageProcessing, 8(1), January.[Nurkkala and Kumar1994] Tom Nurkkala andVipin Kumar. 1994. A ... also includes a set of sup-port objects like charts and a thread-safe uni-fication algorithm. CaLi is an instance of a MACAMBA application that implements a Chart parser for the LinGO grammar. ... con-sists of two parts: MACAMBA and CaLi.MACAMBA stands for Multi-threading Ar-chitecture for Chart And Memoization-BasedApplications. The MACAMBA frameworkprovides a set of objects that implement...
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báo cáo hóa học: "The New Jersey Institute of Technology Robot-Assisted Virtual Rehabilitation (NJIT-RAVR) system for children with cerebral palsy: a feasibility study " docx
... participated in the robotic/VR system design, data collection, data analysis, initial manuscriptpreparation and revision. SS participated in the robotic/VR system design, data collection, data analysis, ... You et al. also demonstrated measurable changes incortical activation associated with impaired elbow move-ment as measured by fMRI. Deutsch et al [15] describe a case study in which an adolescent ... spring can be adjusted as needed.All mechanical parameters (i.e., forearm orientationangles and magnitude of spring forces) can be modifiedand adjusted to adapt for different users.The car race...
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