Báo cáo khoa học: "A Rational Model of Eye Movement Control in Reading" pdf

... location of each ﬁx-ation. We present a new rational model of eye movement control in reading, the cen-tral assumption of which is that eye move-ment decisions are made to obtain noisyvisual information ... Rational eye movements in reading combining uncertaintyabout previous words with contextual probabil-ity. In Proceedings of the 32nd Annual Confer-ence of the Cognitive Science Society. Austin,TX: ... behavior of thesemodels looks like human behavior, it suggests thathumans are making rational use of all the infor-mation available to them in language processing. In the domain of incremental...

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 ... provides insights intothe mechanisms of control of methionine and threoninesyntheses in plants.The mathematical model described here has beensubmitted to the Online Cellular Systems Modelling...

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...

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

... 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 ... 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 ... predictive power of our model tothat of several language models. In every case, we672compute the perplexity of the model over the held-out data W = {w1. . . wn} given the model M andthe...

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. ... precedingpericope or to the beginning of the following one.5.3 Test ResultsThe two models trained in §5.2, B and J, are intendedto capture the characteristics of text reuse in Ltrainaccording to two different ... Researcher Model LtrainLtrain.B(Bovon, 2002) BLtrain.J(Jeremias, 1966) JLtestLtest.B(Bovon, 2003)Ltest.J(Jeremias, 1966)Table 2: Two models of text reuse of Mark in Ltrainare trained...

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, ... for Declining, Thanking, and Apologising. ward ~ as far as possible. 5. If an effect is indexed by a mitigates link, fol- low the link to the mitigating effect in the other chain. Continue...

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). ... 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 ... treatment of prosodic phrasing and tone scaling in standard, i.e. Tokyo, Japanese. The possibility of equating syntactic and prosodic structure in this way follows from a view of syntax...

Báo cáo khoa học: "A RATIONAL RECONSTRUCTION OF THE PROTEUS SENTENCE PLANNER" docx

... involves grouping the annotated moves into clusters so that each cluster contains an appropriate amount of information for one sentence. This uses the following guidelines, in the following ... (e.g. taking a square to start the game). In addition to basic organisational entries (square taken, name of player, pointer to preceding move, pointer to following move), the annotation of the ... dominant principle, in that the system will perform "look-ahead" of two (actual) moves in the annotated chain to check if there is a mistake looming up. 4. If a move is a combined...

Báo cáo khoa học: "A Preliminary Model of Centering in Dialog*" pptx

... noun in Cfn+l, Cbn+l must be a pronoun. Rule 2: Sequences of continues are preferred over sequences of retains, and sequences of retains are preferred over sequences of shifts. 3 Centering ... areas of re- search. In our models, all elements of Cf are cre- ated from nouns in the utterance. We do not include entities referred to by complex nominal constituents such as infinitives. ... semantics or syntax of language indicated the end of an utterance. from a centering viewpoint (Byron and Stent, 1998). One of our models includes entities referred to by 1/2PPs in Cf and two do...

Báo cáo khoa học: "A Ranking Model of Proximal and Structural Text Retrieval Based on Region Algebra" ppt

... applied. TF of asubquery is calculated using the number of extentsmatching the subquery, and IDF of a subquery iscalculated using the number of documents includ-ing the extents matching the subquery. ... combination of the measure of thequery itself and the measure of the subqueries. Al-though we calculate the score of extents by sub-queries instead of using only the whole query, thescore of ... relevant documents,since our model allows the partial matching of thequery, which shows the robustness of our model. In addition, our model gives a better result than the ﬂat model, which means...

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