Báo cáo khoa học: "Empirical Lower Bounds on the Complexity of Translational Equivalence ∗" pdf

... word on one side linked to every word on the other side), then we added links from each of these words to NULL. Second, if n words on one side of the bi- text aligned to m words on the other ... other hand, if a constraining tree is applied to the other sentence as shown in Figure 2b, then the word alignment and tree constraint conflict. The projec- tion of the VP i...

Ngày tải lên: 17/03/2014, 04:20

... to the prediction of associations rely on just one type of in- formation, generally taking the form of either word space models or collocation measures. At the moment, it is an open question ... mean rank of the strongest association in this list. Associations absent from the list auto- matically received a rank of 101. Thus, the lower the rank, the better the...

Ngày tải lên: 08/03/2014, 21:20

... in rows. The first step of the evaluation process is to fill in the cells with the semantic roles the given suffix can code in the context of the verb. We consider the clusters correct, if the corresponding ... verbs on the basis of their syntactic proper- ties with the further goal of identifying the seman- tic classes relevant for the description of Hungar...

Ngày tải lên: 08/03/2014, 03:20

... known, the transfer process in an MT environment places complex requirements on both the linguistic theories involved and on the theories of translation. Perhaps the most refreshing aspect of the ... of semantic organisation that the grammar's seman- tics requires. These categories, and the relationships among them, constitute the upper model. The upper...

Ngày tải lên: 09/03/2014, 01:20

... solutions were prepared. The first was the gel-filtration elution buffer containing the 43-kDa protein incubated for 30 min at room temperature; and the second was the gel-filtration elution buffer containing ... the oxidized form of the Fig. 2. Representative surface plasmon resonance sensorgrams of binding between the 43-kDa protein and the 4-kDa peptide were dependent o...

Ngày tải lên: 17/03/2014, 03:20

... behave identically. Conjunctions A conjunctive concept is modeled as a set P C BasConc of basic concepts. A conjunctive concept P corresponds to the conjunction of the concepts P E P; an object ... defined conjunctive concept cor- responding to the conjunction of those three ba- sic concepts. On the other hand, a primitive sort such as aux cannot be defined as the c...

Ngày tải lên: 17/03/2014, 08:20

... separately for the beginning of the first (left) and end of the sec- ond (right) phrases of the candidate fact. For gen- erality, the computation relies only on the part- of- speech tags of the current ... distinguish the quality of extraction patterns based, for instance, only on the percent- age of the seed set that they extract. The second reason is t...

Ngày tải lên: 20/02/2014, 12:20

... for- mulation under the applied conditions. The kinetic rate is determined solely by the electron acceptor, as the electron donor used (lactate, 1 mm) is supplied in excess. The effect of bacterial ... environ- ments, as some of these metals precipitate upon reduc- tion [6,8]. Although the importance of bacterial dissimilatory metal reduction in controlling the fate and tr...

Ngày tải lên: 07/03/2014, 09:20

... the Alpine Convention. This concept has the same definition in the four languages of the Alpine Convention but is expressed by differ- ent denominations. The Alpine Convention also uses the terms ... by-product of the project, one can see that there is an indirect relation between concepts from different national legal systems (by way of their respective relation to the c...

Ngày tải lên: 08/03/2014, 02:21

... information: the classification decision is a function of both (1) the distributional similarity of the new word to the target class and (2) the strength of the semantic relatedness of the target ... accuracy of these three versions of KINN (fi was set to 1). Table 1 compares them on the data of the two corpora (the number in parentheses specifies the k...

Ngày tải lên: 08/03/2014, 21:20