Báo cáo khoa học: "Discourse Pragmatics and Ellipsis Resolution in Task-Oriented Natural Language Interfaces" pptx

... therefore, requires a finer grain substation method than simply inserting the highest level non-terminals in the in the ellipsed input in place of the matching non-terminals in the parse tree ... The user wassituated at one terminal and was told he or she was communicating with a real natural language interface to an operating system (and an accompanying intelligent help system, not unlike ... listed in the preceding section was underscored by an empirical study we conducted to ascertain the most pressing needs of natural language interfaces in interactive apl~lications, The initial...

Báo cáo khoa học: "Feasibility Study for Ellipsis Resolution in Dialogues by Machine-Learning Technique" docx

... machine- learning approaches, to ellipsis resolution. 3.1 Ellipsis Tagging In order to train and evaluate our ellipsis re- solver, we tagged some ellipsis types to a di- alogue corpus. The ellipsis ... decision-tree learning research to itself. 3.3 Training Attributes The training attributes that we prepared for Japanese ellipsis resolution are listed in Table 2. The training attributes in the table ... and none were included in the training dialogues. Table 3 indicates the training size and performance calculated by F-measure. This illustrates that the performance improves as the training...

Báo cáo khoa học: "DISCOURSE RELATIONS AND DEFEASIBLE KNOWLEDGE*" pptx

... pred- icates involved in the above deduction are suffi- ciently independent that in MASH one can indeed divide the above into two applications of the Pen- guin Principle to yield inferences ... Info(a, > prep(me(Z), ) The inference pattern is a Cascaded Penguin Prin- ciple again. The two resolvable conflicts are Law 2 and Narration and Elaboration and Narration. Background Intuitively, ... Penguin Prin- ciple, from which Explanation(3a, 3b) is inferred. The second application of the Penguin Prin- ciple in the above used the results of the first, but in nonmonotonic reasoning...

Báo cáo khoa học: "Segregatory Coordination and Ellipsis in Text Generation" docx

... clauses could be combined and coordinated too. Complex coordinations involving ellipsis and gapping are much more challenging. In multiple-distinct coordination, each conjoined clause is generated, ... clause that involves conjoining that item." In our example, the first and second propositions are 1-distinct at ARG2, and they are combined into a semantic structure repre- senting "A1 ... generat- ing any string for such redundant elements. Our multiple-distinct coordination produces what linguistics describes as ellipsis and gapping. Figure 4 shows the result combining two...

Tài liệu Báo cáo khoa học: "Balancing Clarity and Efﬁciency in Typed Feature Logic through Delaying" docx

... degrees of instantiation in LTFS,however, corresponding to long subtyping chainsthat terminate in ⊥. A more general and usefulprimitive in a typed language with such chains issuspending until ... suspending until a variable is instantiated, and (2) suspending until two variables are equatedor inequated. The latter corresponds exactly tostructure-sharing in TFSs, and to shared variables in ... the inten-tion of minimizing this extra cost (indeed, the ERGbaseline had not yet been devised).2 Modularity: the cost in claritySemantic types and inheritance serve to organizethe constraints...

Tài liệu Báo cáo khoa học: "Object clitics and clitic climbing in Italian HPS Ggrammar" docx

... Furthermore, if the third person dative feminine clitic le precedes a clitic beginning with l- or n-, the masculine dative form gli is used instead of the feminine one. Other evidence for the affixal ... clitic and such combination should be accounted for in the morphological mod- ule. An account in terms of template morphology as in [Simpson and Withgott, 1986] could handle the rigid ordering ... complement and triggering the cliticized verb form. If clitic climbing occurs as in (4a), there is ar- gument raising and the right hand side (output) of the lexical rule will account for it; in this...

Báo cáo khoa học: Metabolomics, modelling and machine learning in systems biology – towards an understanding of the languages of cells potx

... high-throughput screening for ligandbinding [316,317] and nucleic acid sequences [318–320]are now being performed using assays based onminiaturization and single-molecule measurements,bringing the $1000 ... and is crucial in scientiﬁcdiscovery’, the pioneering work by Swanson on hypo-thesis generation [299] is mainly credited with sparkinginterest in text mining techniques in biology. Textmining ... onEngineering and Physical Sciences, including mathematics and computing (%60%), with those from biology and medicine (40%).D. B. Kell Metabolomics, modelling and machine learning systemsFEBS...

Báo cáo khoa học: Calcium, mitochondria and oxidative stress in neuronal pathology Novel aspects of an enduring theme pdf

... calciumtransients during reversible brain ischemia. Exp BrainRes 104, 462–466.188 Silver IA & Erecinska M (1992) Ion homeostasis in ratbrain in vivo: intra- and extracellular [Ca2+] and [H+ ]in the ... element binding protein, iso-citrate dehydrogenase is an RNA-binding protein, whilekgd2p is a mitochondrial DNA binding protein [81–84].Mitochondria from different brain regions containdifferent ... neuron. The turning point upon whichthe cell looses the ability to buffer the incoming calciumresulting in an abrupt, sustained and irreversibleincrease in [Ca2+]c, probably coincides with...

Báo cáo khoa học: New human and mouse microRNA genes found by homology search pptx

... A minor, splicing-independent pathway invol-ving endonucleolytic cleavage within the intron hasalso been identiﬁed in yeast and rat [33,45–48]. In addition, in plants and certain yeasts, snoRNAs ... miRNAs.Second, a single gene can host several snoRNAs in various introns, but a gene contains in general onlyone intronic miRNA, or one cluster of miRNAs in asingle intron. The single known exception ... addi-tional genes in the families shown in Table 2 mightcontain still uncharacterized miRNAs. Intriguingly,hsa-mir-211 and -204 are located within an intron ofthe TRPM1 and TRPM3 genes, respectively,...

Báo cáo khoa học: "A FRIENDLY AND FLEXIBLE FRONT-END FOR DATA MANAGEMENT SYSTEMS" pptx

... and table driven so that it can be interfaced to different applications and data management systems. It allows a user to query his data base in natural English, including sloppy syntax and ... co the items in the data base are entities, events, and funcclons. Entities and events are defined using a case structure representation which combines synCacclc and sm clc information. Lexlcal ... is accomplished by using an intermediate language (IL). The main parts of EUFID analyze the question, map it to data items, and then express the query in a standard language (IL). A translator...

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