Báo cáo khoa học: "A Dialogue System with Contextually Appropriate Spoken Output Intonation" docx

... A Dialogue System with Contextually Appropriate Spoken Output Intonation Ivana Kruijff-Korbayova i Elena Karagjosova l Kepa ... the infor- mation structure of system utterances, which we use to control the intonation of synthesized spoken output. 1 Introduction Producing spoken output with contextually ap- propriate intonation ... GoDiS GoDiS (Gothenburg Dialogu...

Ngày tải lên: 17/03/2014, 22:20

... interaction with nAChRs in neurons with low sensitivity to ImI just as for the interaction with Aply- sia AChBP [19]. Thus, a positive charge seems to be important for the interaction with some ... complexes with T. californica nAChR X-Ray structures of Aplysia AChBP in complexes with [A10L,D14K]PnIA [19] and ImI [20,21] provide the basis for modeling the a-conotoxin complexes wi...

Ngày tải lên: 16/03/2014, 13:20

... 4-ddma-atc and rescreened for induction with 0.4 lm atc and without inducer on MacConkey agar plates. We screened 17 600 colonies with mutations in helix a1, 29 840 with mutations in helix a4 and 3900 ... mutagenesis employing powerful selection and screening systems have led to many TetR variants with new activities. Among them was a TetR variant with changed inducer specificity [5]...

Ngày tải lên: 20/02/2014, 01:20

... att. com Abstract Interpreting fully natural speech is an important goal for spoken language understanding systems. However, while corpus studies have shown that about 10% of spontaneous ... corpus. Introduction Disfluencies in spontaneous speech pose serious prob- lems for spoken language systems. First, a speaker may produce a partial word or FRAGMENT, a string of phonemes ......

Ngày tải lên: 20/02/2014, 21:20

... appears with east in comparison to how often other phrases appear with east.That is, if {__ end, __side, the __, toward the __, etc.} is the set of (variable length) n-gram contexts associated with ... conclusive, but are consistent with the bigram results: the mutual rank ratio measure performs best, with top ranking elements consistently being phrasal terms. Comparison wi...

Ngày tải lên: 08/03/2014, 04:22

... function words such as the copula be. Text compression is also exhibited within ~grammatieal" sentences and is identified within noun phrases in Navy messages. Mechanisms of text compression ... specifically equipment failure messages about electronics and data communications systems. These messages are required to be sent within 24 hours of the equipment casualty. Narrative rem...

Ngày tải lên: 08/03/2014, 18:20

... x-linker is structurally associated with the a¢ domain, and displays an irregular conformation without conserved salt bridges or hydrophobic interac- tions with the a¢ domain. Overlay of structures ... C-terminal part of the x-linker loosely interacts with the a¢ domain and does not con- tribute to its structural integrity. As discussed previ- ously, studies with both PDI and ERp72 ha...

Ngày tải lên: 15/03/2014, 23:20

... computational linguistics. Narrative occurs with every other dis- course type, including dialogue, news, blogs and multi-party interaction. Given the volume of nar- rative prose on the Web, a system competent at un- derstanding ... comfortable with the tool after a period of training; in surveys that they completed after each task, they gave Likert-scale usability scores of 4.25 and 4....

Ngày tải lên: 17/03/2014, 02:20

... Clustering works without dictionaries, and the approach removes dictionary overheads completely. Clusters can be implemented as a dimension of the index, growing dynamically with text, and without specific ... word clustering are visible, with a slightly higher SC cut-off. The algorithm performed markedly better at identifying multi-word clusters with infixes (72.72% - compare with 9....

Ngày tải lên: 17/03/2014, 07:20

... common issue with grammar induction systems is a tendency to chunk in a bottom-up fashion. Especially since 4 This is different from making random parsing decisions, which gave a higher score of 35%. 5 Without ... and under- proposed by our system. 4.1 Error Analysis Parsing figures can only be a component of evaluat- ing an unsupervised induction system. Low scores may indicate systemati...

Ngày tải lên: 17/03/2014, 08:20