Báo cáo khoa học: "A MODEL OF REVISION IN NATURAL LANGUAGE GENERATION" pptx

... MODEL OF GENERATION AND REVISION In this section we will outline a model of generation with revision, focusing on improving textual coherence. First we estabLish a division of labor within ... the revision task to assess the computational implications of proposed psychological theories of the writing process. 2. DEFINING THE PROBLEM In order to make research into...

Ngày tải lên: 24/03/2014, 02:20

... changed along other dimen- sions, mainly using referents of indicators instead of indicators, and being more strongly directive in sug- gesting what to do next. Of course, we cannot ar- gue that ... that REL-IND is normal i. use referent of REL-IND and its normal state to justify judgment (c) IF student knows of abnormal indicators OTHER-INDs i. remind him of referents of OTHE...

Ngày tải lên: 31/03/2014, 03:20

... explain some of the basic phenomena of first language acquisition. This system began by learning the meanings of words in terms of a conceptual dependency representation. Word meanings were initially ... and their definitions became less restrictive, the length of CHILD'S utterances increased. CHILD differed from other models of language learning by incorporating, a...

Ngày tải lên: 17/03/2014, 19:21

... marker of nouns (including nominalizations llke arrival). ADV is a marker of adverbs, subordinating conjunctions, and some other uses of "semantic" prepositions (as in Bill is eatin~ ... with no trace of linguistic form. There is no partitioning of knowledge in parts which can be expressed by single sentences or by single lexical items, no grammatical labelling...

Ngày tải lên: 18/03/2014, 02:20

... linguistic inter- pretation of the two-stage model. 4 Estimating the Parameters In this section we present a solution to the problem of estimating the parameters of the distance models introduced ... A Nonstationary Language Model To incorporate triggers and distance models into a long-distance language model, we begin by constructing a standard, static backoff trigram...

Ngày tải lên: 24/03/2014, 03:21

... 6. G intends each act in II to play a role in his plan. The notion of an act playing a role in a plan is defined in terms of two relationships over acts: generation, in the sense defined ... plan she has inferred is invalid, s The type of any invalidities, defined in terms of the clauses of (PI) that contain the discrepant beliefs, can be shown to influence the...

Ngày tải lên: 31/03/2014, 17:20

... [4–6]. Indeed, the epigenetic, genetic and postgenetic cir- cuits restricting cell destiny are becoming increasingly decoded, and their dysfunction is being linked to line- age-dependence underlying ... essential nature of this novel mechanism indelibly patterning gene expression in cell-lineage specification [8], in the context of the established model of cancer as a genetic disea...

Ngày tải lên: 16/03/2014, 01:20

... for the in vitro and in vivo investigations of miRNA production patterns. Second, noninvasive monitoring of miRNAs provides useful information of the possible role of miRNAs involving cellular developments. Third, ... al. [22] obtained quantitative in vitro images of nine transcripts that were predicted to be miRNA9 targets using the ensemble machine- learning algorithm. Howev...

Ngày tải lên: 16/03/2014, 01:20

... sets of things - the concepts and roles in the domain model and the non- logical constants of the meaning representation language. If we wish to include a new non-logical constant in the language ... of the database in terms of the domain model The translation rules presented earlier effectively seek to axiomatize the properties and relations of the domain mod...

Ngày tải lên: 21/02/2014, 20:20

... 'BOTTLE IS A NOUN, which was input in Section 3; c) The string beginning at point Pl and ending at point P2 in a surface string is in category C; e.g. node M53 of figure 3 repre- sents the ... experimentation in KE applied to Natural Language Understanding. The NL-system consists of two logical components: a) A facility for the input of linguistic knowledge in...

Ngày tải lên: 17/03/2014, 19:21