Báo cáo khoa học: "A CASE FOR RULE-DRIVEN SEMANTIC PROCESSING" pptx

... 0.0 INTRODUCTION A CASE FOR RULE-DRIVEN SEMANTIC PROCESSING Marcha Palmer Department of Computer and Information Science University of Pennsylanla The primary cask of semantic processing ... theories about cases. 2.0 RULE-DRIVEN SEMANTIC ANALYSIS This section presents a system for semantic processin S that maps syntactic constituents directly onto the arguments of the semantic predicates ... of case. The suggestion is chat the appropriate level for case information is in fact the predicate level, and that most cradlClonal cases should be seen as arguments to clearly defined semantic...

Báo cáo khoa học: "A Tool for Deep Semantic Encoding of Narrative Texts" docx

... present this tool as a stand-alone, re-usable resource for research in semanticsin which formal encoding of text, espe-cially in a narrative form, is required.1 IntroductionResearch in language ... developed a novel, publicly avail-able annotation tool for the semantic en-coding of texts, especially those in thenarrative domain. Users can create for- mal propositions to represent spans of text,as ... texts against deep semantic models. In this demonstration, we present a toolwe have developed, SCHEHERAZADE, for deepannotation of text.1We are using the tool to collect semantic rep-resentations...

Báo cáo khoa học: "A platform for collaborative semantic annotation" ppt

... the Association for Computational Linguistics, pages 92–96,Avignon, France, April 23 - 27 2012.c2012 Association for Computational LinguisticsA platform for collaborative semantic annotationValerio ... is aweb-based platform, it paves the way for a collab-orative annotation effort. Currently it is activelyin use as a tool to create a large semantically an-notated corpus for English texts: ... com-prising most of the aforementioned phenomena:the Groningen Meaning Bank (GMB). We aim toreach this goal by:1. Providing a wiki-like platform supportingcollaborative annotation efforts;2. Employing...

Báo cáo khoa học: "AN ENVIRONMENT FOR ACQUIRING SEMANTIC INFORMATION" pptx

... English expression, and therefore, what are valid semantic mappings (IRules, in our case) . Our NIKL representation of the domain knowledge, the domain model, forms the semantic backbone of our ... interface for Information Retrieval. Proceedings of the 6th Annual International ACM SIGIR Conference, ACM Special Interest Group on Information Retrieval and American Society for Infor- mation ... dictionaries [3, 16]. Semantic knowledge includes at least two kinds of information: selectional restrictions or case frame con- straints which can serve as a filter on what makes sense semantically,...

Tài liệu Báo cáo khoa học: A strategy for discovery of cancer glyco-biomarkers in serum using newly developed technologies for glycoproteomics ppt

... malignant transformation.Lectin microarray – a powerfultechnology for selection of lectins for cancer glyco-biomarkersThe lectin microarray system is an emerging technique for analyzing glycan ... microarray system is the best tool for a ‘cell proﬁler’, and it is expected to be applicable for selection of cancer-speciﬁc lectins and for qualitycontrol of stem cells before transplantation [12–15].Recently, ... method (C). For differential analysis among the supernatants from cancer cell lines, we used the former method. In this case, an analyteglycoprotein should be labeled with Cy3 before the binding...

Tài liệu Báo cáo khoa học: "A Framework for Syntactic Translation" docx

... glaring in the case of German-to-English word -for- word translations. Over the years it has become increasingly clear that most, if not all, of the problems associated with word -for- word trans- ... S1, which contains all of the information that is in the input sentence. The part of the information that is implicit in the sentence (tense, voice, and so forth) is made explicit in S1. ... certain German verb form into English, it is necessary to un- derstand the German verb form as part of a complex of features of German structure in- cluding possibly other verb forms within the...

Tài liệu Báo cáo khoa học: "A Method for Measuring Machine Translation Conﬁdence" docx

... approach faces a serious issue when forwardand backward translation models are symmetric. In this case, back-translation will not be very informative toindicate forward translation quality.In ... Meeting of the Association for Computational Linguistics, pages 211–219,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational LinguisticsGoodness: A Method for Measuring Machine ... onthe information from the forward-backward inference.One approach is to directly use the conditional prob-abilities of the whole sequence. However, this quan-tity is the conﬁdence measure for...

Tài liệu Báo cáo khoa học: A role for the intersubunit disulﬁdes of seminal RNase in the mechanism of its antitumor action docx

... on ice for 30 min, andcentrifuged at 16 000 g for 30 min. The ﬁnal supernatantwas assayed for protein concentration and frozen at )80 °C,or processed immediately. All steps were performed ... quaternary isoforms, isoenzymes, monomeric forms;assay for selective cytotoxicity of the enzyme. Methods Enzymol.341, 248–263.13. Kunitz, M. (1946) A spectrophotometric method for the meas-urement ... cellstreated for 24 h with BS-RNase (lane 1), monomeric MSSAE (lane 2),monomeric MSSG (lane 3), MSSAE from a lysate performed in thepresence of 2 mMiodoacetamide (lane 4), BS-RNase from a lysateperformed...

Tài liệu Báo cáo khoa học: "A Method for Correcting Errors in Speech Recognition Using the Statistical Features of Character Co-occurrence" pptx

... less than T (T=4), then go to the step for a top. If a value L - P2 + T is less than T, then go to the step for a tail. In all other cases, go to the step for a middle. Here, P1 and P2 denote ... value for the frequency of the occurrence, and 10 as the length of a string, therefore obtaining 16655 strings. 3.2 Two Factors for Evaluation We evaluated the following two factors before ... level-down cases. Three of these cases were caused by the misdetection of errors in the SSC procedure. The remaining case occurred in the EPC procedure. The Error-Pattern used in this case could...

Tài liệu Báo cáo khoa học: "A SYSTEM FOR TRANSLATING ENGLISH LOCATIVE INTO PREPOSITIONS FROM FRENCH*" pdf

... possible in both languages, and these differences account for differences in use of the prepositions. This point is important, for example, for pairs of sentences (4), where a picture is conceptualized ... e~pects of the conceptual representations were implemented for extensihillty or for the purposes Of'LmhlgUlty and error detection. For the sake of com- pletez~ss, we describe all aspects ... num- ber of cases, where each case is an "objective situation ~, such as an object being on a hori- zontal support or an object being in a closed environment. There are 35 cases, which...

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