Báo cáo khoa học: "Determining the Specificity of Terms using Compositional and Contextual Information" pptx

... comple-ment these problems. Contextual information is distribution of sur-rounding words of target terms. For example, the distribution of co-occurrence words of the terms, the distribution of predicates ... have the terms as arguments, and the distribution of modi-fiers of the terms are contextual information. General terms usually tend to be modified by other words. Contrary, domain specific terms ... new specificity de-termining methods for terms using com-positional and contextual information. Specificity of terms is the quantity of domain specific information that is con-tained in the...

Báo cáo khoa học: "High-Performance Bilingual Text Alignment Using Statistical and Dictionary Information" pptx

... Figure 1: Overview of the Alignment System Figure 1 overviews our alignment system. The input to the system is a pair of Japanese and En- glish texts, one the translation of the other. First, sentence ... and weng are good translations of one another, a should be large, and b and c should be small. In contrast, if the two are not good translations of each other, a should be small, and b and ... method and extracted statistical word correspondences from the result of the first path. Sato's method was then reiterated using both the ac- quired word correspondences and the hand-crafted...

Báo cáo khoa học: "Determining the placement of German verbs in English–to–German SMT" ppt

... aretranslated and placed correctly.Another problem which was often observed in the baseline is the omission of the verbs in the German translations. The baseline translation of the example sentence ... German, the finite verbcan sometimes be the last element of the verbalcomplex, while in English, the finite verb is al-ways the first verb in the verbal complex.In terms of positions, the verbs ... section 7 and conclude in section 8.2 Related workThere have been a number of attempts to handle the long-range reordering problem within PSMT.Many of them are based on the reordering of asource...

Báo cáo khoa học: On the mechanism of a-amylase Acarbose and cyclodextrin inhibition of barley amylase isozymes pdf

... compart-ment of the control and one compartment of the sample cell and the reference line was determined (A0). Then acarbose(1.7–6.5 mM) was added to the buffer compartment of the control and to the ... difference, De is the difference between the molar absorption coefficients of the inhibitor complex and the free enzyme, and Kdis the dissociation constant of the EI complex. Equation (5) is of first order ... differences of the struc-ture and the energetics profiles of the respective active sites. The comparison of AMY and PPA active site showedlarge differences in the binding affinities of correspondingsubsites...

Báo cáo khoa học: "Improving the Interpretation of Noun Phrases with Cross-linguistic Information" doc

... interpretation and show the importance of a set of novel linguistic features.3 Corpus AnalysisFor a better understanding of the meaning of the N N and N P N instances, we analyzed the seman-tic ... restriction. Most of the time, they rep-resent states of emotion, such as fear, desire, etc.These nouns mark their internal argument through of and require most of the time prepositions like por and not ... example, the transitive verb to disband allows the subject to bedeleted as in the following sentences (1) The leadsinger disbanded the group in 1991.” and (2) The group disbanded.”. Thus, the...

Báo cáo khoa học: "Coreference Resolution across Corpora: Languages, Coding Schemes, and Preprocessing Information" pptx

... (m20), they can be a(shortened) string repetition using either the name(m7) or the type (m11), or they can add new infor-mation about the entity: m15 provides the super-type and informs the ... B3(Bagga and Baldwin, 1998). R and P arecomputed for each mention and averaged at the end. For each mention, the number of common mentions between the true and the system entity is divided by the ... true mentions and the φ3sim-ilarity function, R and P are the same and correspond to the number of common men-tions between the aligned entities divided by the total number of mentions.4...

Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx

... contributions of Sco1 and Sco2 to this process. Our understanding of these and other events awaits the development of in vitro systems in which stabilized Cox2 can beexpressed and studied. The CuAassembly ... detected in the redox state of the cysteines of Sco1 in both Sco1 and Sco2 patientbackgrounds, and these correlate well with the severity of the observed cellular copper deﬁciency [17]. The thiol-disulﬁde ... function of the CXXXCmotif of human Sco proteins could therefore be impli-cated not only in the maturation of the CuAsite of Cox2 but also in the maintenance of cellular copperhomeostasis.The...

Tài liệu Báo cáo khoa học: Glucuronate, the precursor of vitamin C, is directly formed from UDP-glucuronate in liver pptx

... procedure. The ﬁnding that the effect of CoASH depends on the presence of ATP (althoughnot of other NTPs such as GTP and UTP; notshown) suggests that it is indirectly mediated via the formation of ... catalysing the forma-tion of glucuronate and glucuronate 1-phosphate werepresent in the lumen of the ER (or had their catalyticsite oriented towards the lumen of this organelle), wechecked the effect ... in the presence of 10 mMATP-Mg and in the absence (black bars) or presence (grey bars) of 1mM metyrapone (A). The effect of the heated high-speed super-natant was further analysed in the...

Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc

... hecell and a deadlock of further reactions of the citric acidcycle. The carbon balances revealed, however, thatglucose is almost completely decomposed to CO2 and, furthermore, the oxidation of ... length of lightpath of the cuvette], which con siders the decrease of the concentration of oxaloacetate in equilibrium withL-malateduring t he formation o f NADH (the concentrations of malate and ... use of the worksheet of the programEXEL98 (Microsoft Inc.).Propionyl-CoA synthetase. Propion yl-CoA synthetaseactivity was determined by the same method as describedfor the determination of...

Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt

... both the source and target side. On the source side, the fea-tures include the verbal predicate, the semantic role of the argument, the head word and the boundarywords of the argument. On the ... argument. On the target side, the trans-lation of the verbal predicate, the translation of the head word of the argument, as well as the boundarywords of the translation of the argument are used asfeatures.4.3 ... al.,2006), the movements of predicate and its argumentsacross translations are like the motions of a planet and its satellites. Therefore we consider the reorder-ing of an argument as the motion of the...

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