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...

Ngày tải lên: 31/03/2014, 17:20

... present this tool as a stand-alone, re- usable resource for research in semantics in which formal encoding of text, espe- cially in a narrative form, is required. 1 Introduction Research in language ... developed a novel, publicly avail- able annotation tool for the semantic en- coding of texts, especially those in the narrative domain. Users can create for- mal propositions to repres...

Ngày tải lên: 17/03/2014, 02:20

... the Association for Computational Linguistics, pages 92–96, Avignon, France, April 23 - 27 2012. c 2012 Association for Computational Linguistics A platform for collaborative semantic annotation Valerio ... is a web-based platform, it paves the way for a collab- orative annotation effort. Currently it is actively in use as a tool to create a large semantically an- notated corpus f...

Ngày tải lên: 17/03/2014, 22:20

... 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 I...

Ngày tải lên: 08/03/2014, 18:20

... malignant transformation. Lectin microarray – a powerful technology for selection of lectins for cancer glyco-biomarkers The 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 quality control of stem cells before trans...

Ngày tải lên: 16/02/2014, 08:20

... 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- ... S 1 , 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 i...

Ngày tải lên: 19/02/2014, 19:20

... approach faces a serious issue when forward and backward translation models are symmetric. In this case, back-translation will not be very informative to indicate 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 Linguistics Goodness: A Method for Measuri...

Ngày tải lên: 20/02/2014, 04:20

... on ice for 30 min, and centrifuged at 16 000 g for 30 min. The final supernatant was 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 mea...

Ngày tải lên: 20/02/2014, 11:20

... 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...

Ngày tải lên: 20/02/2014, 18:20

... 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...

Ngày tải lên: 20/02/2014, 21:20