Báo cáo khoa học: "Collocations in Multilingual Generation" pptx

... knowledge for multilingual generation Within a multilingual generation system, it seems necessary to keep the dictionary as modular as possible, separating information that pertains to different ... used in Meaning- Text-Theory. Section 3 shows how we intend to integrate collocations in the generation dic- 1We use the term "collocation" in the sense of [HAUSMANN 1...

Ngày tải lên: 01/04/2014, 00:20

... a deepening of the lines be- tween the eyebrows, indicating concentration, deter- mination, opposition or hostility.” Definitions of this kind are again not easily handled in machine opera- ... adequate for our purposes. In giving a synonym definition, we are making use of a more general idea, namely, that of defining the intra- linguistic meaning of a word in terms of its relation...

Ngày tải lên: 19/02/2014, 19:20

... found in a writ- ten text. extended in order to maintain a coherent discourse structure for the modelling of the producer. Thus rhetorical relations describing planning processes are introduced. ... remaining part of the paper is organised as follows. Section 2 contains a description of the ex- perimental setting in which the example discourse was obtained (Habel and Tappe, fo...

Ngày tải lên: 20/02/2014, 18:20

... processing of an utterance involves producing an expression or structure that is in some sense a representation of the literal meaning of the utterance. It is often maintained that understanding ... bear in answering thls question. Prom a purely ~echodologica ! standpoint, then, one would hope to define some more restricted notion of meaning as an intermediate step in deve...

Ngày tải lên: 24/03/2014, 01:21

... themselves (Collins, 2003; Charniak, 2000), manually split the tagset into a finer-grained one (Klein and Manning, 2003a), or learn finer grained tag distinctions using a heuristic learning procedure (Petrov ... parser (Klein and Manning, 2003b) for the comparison, since it performs simultaneous tagging and parsing during testing. In this experiment, un- labeled, directed, dependency parsing...

Ngày tải lên: 31/03/2014, 01:20

... TRANSFER IN A MULTILINGUAL MT SYSTEM Steven Krauwer & Louis des Tombe Institute for General Linguistics Utrecht State University Trans 14, 3512 JK Utrecht, The Netherlands ABSTRACT In the ... implementations of AN, TRF, and GEN. In this paper, we are not interested in the implementations, but in the relations to be implemented. Especially, we try to find a principled...

Ngày tải lên: 08/03/2014, 18:20

... using the above definitions, as the resulting semantic structure contains information introduced by the determiner. On the other hand, a lexical NP such as Harry will bind a variable in ... itself. In particular, the only use of variables in the language is in representing existentially quantified variables over individuals. Thus every appearance of a variable can only be fur...

Ngày tải lên: 09/03/2014, 01:20

... major interaction site for the adenine moiety. In b1, an arginine residue (Ile417 in rPDE2) binds to N1 and a threonine (Ser419 in rPDE2) inter- acts with N7 and the N 6 amino group. The inter- actions ... cGMP binding [13], and, in PDE6, both of the amino acids corresponding to Phe433 ⁄ Asp434 in rPDE2A are required for cGMP binding [14]. Our initial mutations in cyaB1 GAF B also...

Ngày tải lên: 19/02/2014, 02:20

... sterically interfere with side-chain packing in the protein’s interior. Mutations that create cavities in hydro- phobic environments generally cause proteins to become less stable [44,45]. Using the ... general unfolding, not leaving any hydrophobic cleft for bis-ANS binding. High pressure is well known to denature proteins to partially folded states [15,17,38,48–50]. The large increase...

Ngày tải lên: 19/02/2014, 12:20

... containing poly(ADP-ribose) polymerase activity and other single strand RNA viral proteins. They show structural similarity to the DNA binding domain of leucine aminopeptidases, suggesting that DNA ... of H2B interaction, bind to the minor groove on the out- side of the superhelix (Fig. 3A). Thus, N-terminal tails are involved in deciding the DNA–histone interactions, and to keep an intact...

Ngày tải lên: 20/02/2014, 02:22