Báo cáo khoa học: "High Frequency Word Entrainment in Spoken Dialogue" ppt

... paper we examine novel types of entrain-ment in two corpora—Switchboard and theColumbia Games corpus. We examine en-trainment in use of high -frequency words (themost common words in the corpus), ... useof high -frequency words, the most frequent words in the dialogue or corpus. In Section 2 we describe ex-periments on high -frequency word entrainment andperceived dialogue naturalness in Switchboard ... quantifying the de-gree of entrainment between the speakers (S1andS2) in several word classes. In addition to overallhigh -frequency words, we looked at two subclassesof words often used in...

Tài liệu Báo cáo khoa học: "Finding Predominant Word Senses in Untagged Text" pptx

... algorithm for word sense disam-biguation using WordNet. In Proceedings ofthe Third International Conference on IntelligentText Processing and Computational Linguistics(CICLing-02), Mexico ... represents imaginative writing, the remaining80% being classiﬁed as informative.sense according to SemCor. This seems intuitivegiven our expected relative usage of these senses in modern British ... as described in section 2.1above. We obtained the predominant sense for eachof these words and used these to label the instances in the noundata within the SENSEVAL-2 Englishall-words task....

Tài liệu Báo cáo khoa học: "Resumption strategies for an in-vehicle dialogue system" ppt

... work-load.dialogue-inducedpossible driving-induceddriving-inducedlow workloadPage 1Figure 7: Workload while driver is resuming to theinterview domain.dialogue-inducedpossible driving-induceddriving-inducedlow ... driving task is demanding)and possibly driving-induced when only IDIS isindicating high workload (since IDIS admittedlyis indicating that the driving task is demandingbut the TDT indicates that ... respectively.dialogue-inducedpossibly driving-induceddriving-inducedlow workloadPage 1Figure 5: Workload while the driver is interruptingan interview topic.dialogue-inducedpossibly driving-induceddriving-inducedlow...

Tài liệu Báo cáo khoa học: "Modeling Latent Biographic Attributes in Conversational Genres" pptx

... McConnell-Ginet, 2003).Analyzing such differences is not only interestingfrom the sociolinguistic and psycholinguistic pointof view of language understanding, but also froman engineering perspective, ... speakers usedfor training and 100 speakers used for testing, re-sulting in a total of 4062 conversation sides fortraining and 808 conversation sides for testing.4 Modeling Gender via Ngram ... training data and the ngram-based modelwas retrained on the remaining subset.Figure 2: Empirical differences in sociolinguistic featuresfor Gender on the Switchboard corpus6 Incorporating...

Tài liệu Báo cáo khoa học: "Context Management with Topics for Spoken Dialogue Systems" pptx

... data prob- lem in calculating mutual information. First, there is no difference between out-of-domain words and unknown but in- domain words: both are treated as providing no information about ... unknown words belong to the domain or not. Repeated out-of-domain words may signal a shift to a new topic: the speaker has simply jumped into a different domain. Since the out-of-domain words ... maintain robustness of spoken dialogue systems can be defined in terms of topic types rather than speech acts. Our model uses actually occurring words and topic information of the domain,...

Tài liệu Báo cáo khoa học: "Learning to Recognize Tables in Free Text" pptx

... subdivided into columns and rows. 1 The extracted document fragments appear in a slightly edited form in this paper due to space constraint. 443 Line Line Line Line Line Line Line Line Line ... constraint. 443 Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line Line 1234567890123456789012345678901234567890123456789012345678901234567890 ... or information. We use this clue in designing the features for table row recognition. Since the information within a row may span multiple hlines, as the "Outcome" information in...

Tài liệu Báo cáo khoa học: "The Role of Initiative in Tutorial Dialogue" pdf

... an-notated using changes in initiative as a starting point; thesechanges were taken as marking either a segment endpoint orthe beginning of a nested segment.tion following a question takes initiative. ... Rules for Assigning Initiativeabout the effectiveness of Socratic tutoring in theBEE domain or Socratic tutoring in general.3.2 Initiative Annotation MethodThe two definitions of initiative we ... dialogue ini-tiative) from task initiative. They define dialogueinitiative by stating that it "tracks the lead in de-termining the current discourse focus" (p. 6),1 andthat task initiative...

Báo cáo khoa học: "Prediction of Learning Curves in Machine Translation" ppt

... methods for predicting learning curves in both these scenarios.1 IntroductionParallel data in the domain of interest is the key re-source when training a statistical machine transla-tion (SMT) ... enabling this work we trained a multitudeof instances of the same phrase-based SMT sys-tem on 30 distinct combinations of language-pairand domain, each with fourteen distinct trainingsets of increasing ... usingthe initial points for the combination ct. In general, we observed that the extrapolatedcurve tends to over-estimate BLEU for large sam-ples.6 Combining inference and extrapolationIn...

Báo cáo khoa học: "FACTORIZATION OF LANGUAGE CONSTRAINTS IN SPEECH RECOGNITION" pptx

... decoding is also transformed into an FSN in terms of phonetic units. The transformation is obtained by expanding all the non-terminals into the corresponding vocabulary words and each word in ... distance (Levenshtein, 1966) between two strings is defined as the minimum number of editing operations (substitutions, deletions, and insertions) for transforming one string into the other. ... using a covering grammar with a smaller FSN representation and language decoding is accomplished by imposing the complete set of task constraints in a post- processing mode using multiple word...

Tài liệu Báo cáo khoa học: High-afﬁnity ligand binding by wild-type/mutant heteromeric complexes of the mannose pptx

... Seurin D, Segovia-Quinson B, Hardouin S& Binoux M (1986) Analysis of serum insulin-like growthfactor binding proteins using western blotting: use of themethod for titration of the binding ... in PMP-BSA binding. It thusappears that tethering of the C-terminal end of theectodomain is important for both IGF-II and PMP-BSA binding. In summary, the major ﬁndings obtained in thepresent ... loss of binding energy sufﬁcient toabrogate Man-6-P binding or whether the mutatedbinding pocket becomes distorted, preventing Man-6-Pbinding. Glucose 6-phosphate (Glc-6-P) is unable tobind to...

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