Báo cáo khoa học: "A Language for the Statement of Binary Relations over Feature Structures" ppt
Báo cáo khoa học: "A Language for the Statement of Binary Relations over Feature Structures" ppt
... trate the use of the formalism in the areas of machine translation and reduction of FSs to canonical form. We conclude with an over- view of continuing strands of research. 2. Rule Format ... analysis of one FS with the synthesis of another; they may be thought of as a specialized variety of pattern- matching rule. They are local in nature, and permit the recursive analysis and synthesis ... relates them. a binary relation over a set of feature struc- tures, the properties of that relation depending on the content of the particular rule set in use. Transfer rules associate the analysis...
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Báo cáo khoa học: A strategy for the generation of specific human antibodies by directed evolution and phage display An example of a single-chain antibody fragment that neutralizes a major component of scorpion venom docx
... germ lines. For clone 3F, VH3-VK3 were the closest families for VHand VLdomains, respectively. In the case of C1, VH3-Vk1 were the families with highest scores. The specifici-ty of these two ... scorpion venom. The scFv 3F wasmatured in vitro by three cycles of directed evolution. The use of stringentconditions in the third cycle allowed the selection of several improvedclones. The best ... 0.25 lg per 20 g of mouse weight) [13]. Clone 3F was matured by threecycles of directed evolution. The use of a set of stringentconditions in the third cycle allowed the selection of several improved...
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Tài liệu Báo cáo khoa học: A role for the intersubunit disulfides of seminal RNase in the mechanism of its antitumor action docx
... leading cells to death. The current model proposed for the mechanism of antitumouraction of BS-RNase is based on the ability of the proteinto resist the neutralizing action of the cytosolic RNaseinhibitor, ... indicate that the cell sulfhydryls responsible for the exchange with the protein disulfides are located in the plasma membrane. Furthermore, they show that, asproposed in the hypothesis above, the RNase ... hypothesize that the cytotoxicactivity of the latter monomers was due to the presence inthese proteins of disulfide bonds, with their potentialchemical instability. It is well known that in the...
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Báo cáo khoa học: "SOFTWARE TOOLS FOR THE ENVIRONMENT OF A COMPUTER AIDED TRANSLATION SYSTEM" pptx
... lation of an external form of the chart, and modification of the internal form through inte- raction with the user, with the possibility of returning a new external form. - Interpretation of these ... for all the associated information. VISULEX offers two levels of detail. At the first level, the information is presented by using only the comments associated with the codes found. At the ... by two factors : the dispersal of infor- mation and the obscurity of the coding. In ARIANE-78, the lexical data base may reside on much more 50 files, for a given pair of language. This data...
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Báo cáo khoa học: "A Program for the Machine Translation of Natural Languages" pdf
... eliminate the cause of the incorrect translation. Before the account of the program itself we give a short sketch of the considerations which led to the program, to- gether with a statement of the ... part of one of the input states (in the case of the source language) , or as a part of the output states (in the case of the target language) . That is, however we represent a text in a language, ... letting the sequence translate as the sequence (in the same order) of the translations of the symbols. The fact that there are only finitely many symbols, together with the uniqueness of the repre-...
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Báo cáo khoa học: "A TOOL FOR THE AUTOMATIC CREATION, EXTENSION OF LEXICAL KNOWLEDGE" pdf
... the user may choose, or in the worst case, the user has to enter the correct informa- tion himself. Consider for example the conjugation of Dutch verbs. At some point, the citation form of ... ones on the basis of existing ones and on the basis of primitive linguistic and lexicographic procedures, and checking the output of the constructors before it is added to the dictionary. The ... representation, the pronunciation, the citation form (lex- eme) and some morpho-syntactic codes of the verb form werkte (worked). (Records for citation forms contain pointers to the different forms...
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Báo cáo khoa học: " A Tool for Error Analysis of Machine Translation Output" doc
... number of errors persentence, and how many sentences there are withcertain numbers of errors. The main part of the statistics is the number and percentage of errors for each node in the error ... seg-ments for the MT system, and possibly for the source and reference sentences, and all error andsupport annotations. The annotations are stored with the indices of the word(s) in the segments ... users choose the error typethey want to search for in the error typology, andthen search backwards or forwards for error annota-tions of that type. It is possible both to search for specific...
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Báo cáo khoa học: "A System for Semantic Analysis of Chemical Compound Names" pdf
... set of ver-tices and its set of edges. Therefore, the domain of a graph consists of a set of possible vertices, in ourcase for the atoms, and possible edges, in our case for the bonds. The ... representing one of the given classnames. If the graph or the set of graphs are so-lutions to one of these CSPs, the compound be-longs to the class which provided that CSP. The constraints for the class ... per-formance significantly. Therefore, the system alsoaims at classifying CSPs themselves, by compar-ing them directly. If the constraints of CSP-1 are asubset of the constraints of CSP-2, the...
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Báo cáo khoa học: "A Framework for Customizable Generation of Hypertext Presentations" pdf
... instead of lexemes, and conceptual relations are used instead of re- lations. The similairies of the representions for the ConcSs and DSyntSs facilitate their map- ping and the sharing of the ... optional except for the name of the exemplar: • Name: Specification of the name of the ex- emplar. • Parameters: Specification of the arguments passed in parameters when the exemplar is called. ... (determining the formatting marks to insert in the text string). Developing an appli- cation to present the information for a given domain is often a time-consuming operation requiring the implementation...
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Báo cáo khoa học: New evidence for the role of calcium in the glycosidase reaction of GH43 arabinanases pot
... for the optimal activity of BsArb43B.Furthermore, to determine whether the role of the calcium is structural, thermal shift assays were per-formed to determine the Tm of the protein in the ... In the absence of the histidine residue, recognition andstabilization of the substrate are not as efficient as for the native enzyme, and the efficiency of the enzymetherefore decreases. On the ... that the presence of the C-terminal domain is crucial for the acquisition of the correct enzyme fold. Analysis of the interactions between the two domains led us topresume that expression of the...
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Từ khóa: Nghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngchuyên đề điện xoay chiều theo dạngNghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namNghiên 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 HTTPđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọTrả hồ sơ điều tra bổ sung đối với các tội xâm phạm sở hữu có tính chất chiếm đoạt theo pháp luật Tố tụng hình sự Việt Nam từ thực tiễn thành phố Hồ Chí Minh (Luận văn thạc sĩ)Nghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngĐịnh tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngKiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (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 vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015Đổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt nam