Báo cáo khoa học: "A Computational Model of Text Reuse in Ancient Literary Texts" potx

... two training hy-potheses listed in Table 2, yielding two models, Band J.Table 3 shows the increasing accuracy of bothmodels in describing the text reuse in Ltrainasmore features are incorporated. ... global linear models in (Collins, 2002), we cast this task as learning amapping F from input verses x ∈ X to a text- reuse hypothesis y ∈ Y ∪ {}. X is the set of verses in the target text. In our ... USAjsylee@csail.mit.eduAbstractWe propose a computational model of text reuse tailored for ancient literary texts, avail-able to us often only in small and noisy sam-ples. The model takes into account sourcealternation...

Báo cáo khoa học: "A Computational Model of Social Perlocutions" docx

... detailed model of speech act effects, containing over 400 effects and constraints. It is able to generate a dozen different types of messages, including initiat- ing or terminating a friendship, ... friendship, applying or resign- ing from a job, congratulating or consoling someone, accepting or declining an invitation, encouraging or discouraging someone from doing an act, thanking someone, ... (3) apologizing, (4) making-excuse, (5) advising, (6) as- suring, and (7) requesting. Most of the text in the letter is devoted to ad- dressing the writer's social goals of being polite...

Báo cáo khoa học: "A COMPUTATIONAL MODEL OF THE SYNTAX-PROSODY INTERFACE IN TOKYO JAPANESE" doc

... useful in modelling intonation phenomena such as the prosodic bracketing of English phrases like (6) (generated using the English Chain rule), whose applicative bracketing is given in (6a). ... WHAT SORT OF TREES DO WE SPEAK? A COMPUTATIONAL MODEL OF THE SYNTAX-PROSODY INTERFACE IN TOKYO JAPANESE Pete Whitelock Sharp Laboratories of Europe Ltd. Neave House, Winsmore Lane Abingdon, ... present in all minor phrases. Note the phonetic justification of this prosodic category as the domain of high tone linking. - 77 - The diagram is annotated according to the notation of Pierrehumbert...

Tài liệu Báo cáo khoa học: "A Shallow Model of Backchannel Continuers in Spoken Dialogue" potx

... of this model was to see if increasing the num-ber of factors used in prediction would significantly im-prove the coverage whilst also maintaining a high ac-curacy. A continuer was inserted ... occurrence of any of these trigrams in the data.4.4 Combined Model The pause duration model was designed to differentiatebetween pauses that contained continuers and pausesthat didn't. Combining ... (2000) modeled the location of backchannel continuers in Japanese and Englishcoversation simply by inserting them wherever theother speaker produced a region of low pitch last-ing 110ms. This model...

Tài liệu Báo cáo khoa học: A kinetic model of the branch-point between the methionine and threonine biosynthesis pathways in Arabidopsis thaliana doc

... Thecomputer model was validated in vitro andusedtoexaminethe branch-point kinetics in detail and to obtain insights intothe kinetic controls of methionine and threonine synthesis in plants.The ... phosphohomoserine to cysteinevia a ping-pong mechanism. Reactions are irreversible andinhibited by inorganic phosphate. The modelling procedureincluded an examination of the kinetic links, the determin-ation ... divergence of two fluxes (fluxes of cystathionine and threonine) with theconvergence of two fluxes (fluxes of Phser and cysteine).Interestingly, the properties of CGS are such that the flux of cystathionine...

Tài liệu Báo cáo khoa học: "A COMPUTATIONAL VIEW OF THE COGNITIVE SEMANTICS OF SPATIAL PREPOSITIONS*" ppt

... deictically " ;in front of the desk". Figure 1: Intrinsic, deictic and extrinsic uses of " ;in front off' ing to a number of considerations including: the spatial context (the spatial ... case of the intrinsic interpretation (see section ) of a predication such as "the stool is in front of the desk", the "stool" is located in some region of the space defined ... of the proximity expressed in any projective prepositional predication varies accord- 303 2 INTRINSIC In the intrinsic case the reference frame is centered at the R0 and adopts the intrin-...

Báo cáo khoa học: "A Hierarchical Model of Web Summaries" docx

... could extend theinformation-theoretic models to include such con- text, we are currently investigating enhancements tothe hLLDA model along the lines of the approachproposed in Wallach (2006).A ... a means of organizing and navigating documentcollections, they can also help in inferring a signif-icant amount of information about the documentsattached to them, including path-level, statistical,representations ... Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics:shortpapers, pages 670–675,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational LinguisticsA...

Báo cáo khoa học: "A Computational Analysis of Complex Noun Phrase in Messages" docx

... is identified within noun phrases in Navy messages. Mechanisms of text compression include increased frequency of complex noun sequences and also increased usage of nominalizations. Semantic ... sources of text compression by two means: (1) comparing a full grammar of the standard language to that of the domain in which we are working, 505 and {2) comparing the distribution of constructions ... Nominalizations. The increased frequency of prepositional modifiers in the equipment failure messages was traced to the frequent use of nominalizations in Navy messages. Out of a preliminary...

Báo cáo khoa học: "A Computational Theory of ProseStyle for Natural Language Generation" ppt

... Gabriel in trying to achieve fluency in a single online pass in the manner of a person talking off the top of his head; this requires us to put much more of the responsibility for fluency in the ... direction of Linguistic organly/nS principles, rather than having to follow conceptual principles in Iockstep. We will begin by describing what we mean by prose style and then introducing the ... p~o.~ style. This remains an interesting domain in which to explore style since we are working with a body of texts whose organization is not totally dictated by its internal form. These...

Báo cáo khoa học: "A COMPUTATIONAL THEORY OF DISPOSITIONS" pdf

... membership of u in A is equal to the degree of similarity of u to t, then the degree of typicality of t is unity. This is reminiscent of definitions of prototypicality (Rosch, 1978) in which ... value of Propor- tion fits the intended meaning of MOST. To test procedure which represents the meaning of p involves the following steps. 1. Let Name~, i 1 m, be the name of ith indivi- ... . By treating Pl and P2 as the major and minor premises in a syllogism, the following chaining syllogism may be esta- blished if B C A (Zadeh, 1983): 1. In the literature of linguistics,...

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