Báo cáo khoa học: "From Strings to Trees to Strings to Trees" potx
Báo cáo khoa học: "From Prosodic Trees to Syntactic Trees" doc
... cantillation trees correspond, directly or indirectly, to the phrase boundaries of the syntactic trees we are trying to build. All the useful boundary information was then extracted to help the ... the event of design/format changes, we can automatically regenerate the trees according to the new specifications without manually touching the trees. The bracketing information will persist ... Syntactically, these words are supposed to be attached to complete NPs, often resulting in trees where those single words are sisters to large NP chunks. Such “unbalanced” trees are rarely found in prosodic...
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Tài liệu Báo cáo khoa học: Crystal structure of importin-a bound to a peptide bearing the nuclear localisation signal from chloride intracellular channel protein 4 ppt
... according to the following equation:Bz¼BiÀ ljrjwhere Bzis the normalized B factor, Biis the B factor ofatom i, ljis the mean B factor (excluding water moleculesand peptide atoms) ... averageatomic B factors for importin-a in the structure are32.1 A˚2for main-chain atoms, 35.7 A˚2for side-chainatoms and 33.8 A˚2overall (3244 atoms). For the pep-tide, B factors are ... 36.9 A˚2for main-chain atoms, 40.2 A˚2forside-chain atoms and 38.7 A˚2overall (62 total atoms).Electron density analysisBoth the main-chain and side-chain atoms of the mod-elled CLIC4...
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Tài liệu Báo cáo khoa học: From heart to mind The urotensin II system and its evolving neurophysiological role ppt
... receptor’s primary sequence shows stri-king similarities to the somatostatin receptor family,most notably in the transmembrane domains. Thepharmacological relatedness of somatostatin receptorsis ... receptor was initially considered to only couple Gaqproteins, the receptor seems to beinvolved in an array of interactions with other signa-ling molecules whose full spectrum remains to bedetermined.Tissue ... laboratory from ratsshow only diffuse URP mRNA expression in certainareas of the medulla oblongata that are not known to project to the PPT. There will be a need to produceselective tools...
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Báo cáo khoa học: "From Information Structure to Intonation: A Phonological Interface for Concept-to-Speech" pot
... an obligatory boundary tone. <IP> : := {<PitchTone>{<PitchTone>}} <Pit chTone>< IP_Bound> <IP_Bound> ::= L-LY, I L-HY, I H-LY. I H-HY. <PitchTone>: ... description which then has to be mapped onto the set of (quanti- tative) parameter values needed as input to the synthesizer. The requirements imposed by a concept -to- speech system differ ... forms which are-either by direct access to a lexicon or via a morphological component-transformed into strings of graphemes and output. With concept -to- speech the task is more complex. Not...
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Báo cáo khoa học: "FROM N-GRAMS TO COLLOCATIONS AN EVALUATION OF XTRACT" pot
... following experiment. We gave the 4,000 collocations to evaluate to the lexicographer, asking him to select the ones that he 3I am grateful to Jeffery whose professionalism and kind- ness helped ... 445 South Street, Mor- ristown, N3 07960-1910. I wish to express my thanks to Kathy McKeown for her comments on the research presented in this paper. I also wish to thank Dor~e Seligmann and ... possible to process large amounts of text with good per- formance. This enabled Itindle and Rooth [Hindle and Rooth, 1990], to improve Debili's work by using bigram statistics to enhance...
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Báo cáo khoa học: "From route descriptions to sketches: a model for a text-to-image translator" doc
... descriptions to sketches: a model for a text -to- image translator Lidia Fraczak LIMSI-CNRS, b£t. 508, BP 133 91403 Orsay cedex, France fraczak@limsi.fr Abstract This paper deals with the automatic ... descriptions into graphic sketches. We discuss some general prob- lems implied by such inter-mode transcrip- tion. We propose a model for an automatic text -to- image translator with a two-stage ... approach to translate RDs into graphic maps consisted in manually transcribing linguistic descriptions into sketches. By doing this, we encoun- tered several problems, some of which we will try to...
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Báo cáo khoa học: "From Bilingual Dictionaries to Interlingual Document Representations"Raghavendra Udupa Micros pptx
... x(t)iis aligned to a target doc-ument y(t)j. We want each document to align to atleast one document from other language. Moreover,we want to encourage similar documents to align to each other. ... similarity are used to identify target language documents that are close to the translated document. The second approach is to use training data of aligned document pairs to find acommon subspace ... case, the input to the bipar-tite matching problem is modified by adding dummydocuments to the language that has fewer documentsand assigning a very high score to edges that connect to the dummy...
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Báo cáo khoa học: "From Chunks to Function-Argument Structure: A Similarity-Based Approach" doc
... which extend if possible to the sim-plex clause level, are then remodeled into com-plete trees in the tree construction level.The tree construction level is similar to theDOP approach (Bod, ... chunk-parsing strategy to factor out recursion and to resolve only unam-biguous attachments.Since chunks are by definition non-recursivestructures, a chunk of a given category cannotfully automatic recognition ... structures instead of rules.Contrary to Bod, we only use the complete trees and do not allow tree cuts. Thus the number ofpossible combinations of partial trees is strictlycontrolled. The resulting...
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Báo cáo khoa học: "From Single to Multi-document Summarization: A Prototype System and its Evaluation" pptx
... assign a score of 4 to all, 3 to most, 2 to some, 1 to hardly any, and 0 to none. The value assignment is for convenience of computing averages, since it is more appropriate to treat these measures ... With the individual key concepts available, we proceed to cluster these concepts in order to identify major subtopics within the main topic. Clusters are formed through strict lexical connection. ... issue when two top ranked sentences refer to similar things. To address the problem, we use a simplified version of CMU’s MMR (Goldstein et al. 1999) algorithm. A sentence is added to the summary...
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Từ khóa: Báo cáo thực tập tại nhà thuốc tại Thành phố Hồ Chí Minh năm 2018chuyên đề điện xoay chiều theo dạngNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpMột số giải pháp nâng cao chất lượng streaming thích ứng video trên nền giao thức HTTPBiện pháp quản lý hoạt động dạy hát xoan trong trường trung học cơ sở huyện lâm thao, phú thọGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMMÔN TRUYỀN THÔNG MARKETING TÍCH HỢPTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ