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

... Context Management with Topics for Spoken Dialogue Systems Kristiina Jokinen and Hideki Tanaka and Akio Yokoo ATR Interpreting ... discuss the use of discourse con- text in spoken dialogue systems and argue that the knowledge of the domain, modelled with the help of dialogue topics is important in maintaining robust- ... the utterance topic is an important task of...

Ngày tải lên: 20/02/2014, 18:20

... performance on the statistical spoken language understanding (SLU) problem. The statistical natural language parsers trained on text perform unreliably to encode non-local informa- tion on spoken ... in inference/learning time and it is only suitable for representing constraints by enforcing label consis- tency. We wish to identify ambiguous labels with more general dependency without...

Ngày tải lên: 20/02/2014, 12:20

... June 2005. c 2005 Association for Computational Linguistics A Phonotactic Language Model for Spoken Language Identification Haizhou Li and Bin Ma Institute for Infocomm Research Singapore ... across different spoken languages. In addition, spoken documents 1 , in the form of digitized wave files, are far less structured than written documents and need to be treated with...

Ngày tải lên: 20/02/2014, 15:20

... position in- formation is crucial for being able to evaluate prox- imity information when assigning a relevance score to a given document. In the spoken document case however, we are faced with a dilemma. ... posterior probability) for each word in the lattice. A simple dynamic programming algorithm which is a variation on the standard forward-backward al- gorithm can be employed for...

Ngày tải lên: 20/02/2014, 15:20

... category for input “meets the”. A sample phrase structure tree is shown before and after the right-corner transform in Figures 2 and 3. Our parser operates over a right-corner trans- formed probabilistic ... Association for Computational Linguistics, pages 849–857. Daniel Gildea. 2003. Loosely tree-based alignment for machine translation. In Proceedings of the 41st An- nual Meeting of t...

Ngày tải lên: 20/02/2014, 04:20

... Association for Computational Linguistics, pages 177–185, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Importance-Driven Turn-Bidding for Spoken Dialogue Systems Ethan ... approaches for spoken dialogue systems rely on the speaker re- leasing the turn before the other can take it. This reliance results in restricted interac- tions that ca...

Ngày tải lên: 23/03/2014, 16:20

... conditions are the same as those for WBIBM. The word-based LM tightly coupled (WBLMC) system was implemented for comparison with the chunk-based systems. Except for setting the transla- tion unit ... n-gram for the translation results found in the reference translations with a penalty for too short sen- tences (Papineni et al., 2001). NIST which is a weighted n-gram precision in...

Ngày tải lên: 20/02/2014, 15:20

... Data Bank with accession code 3NU3 for wild-type HIV-1 PR–APV, 3NU4 for PR V32I – APV, 3NU5 for PR I50V –APV, 3NU6 for PR I54M –APV, 3NUJ for PR I54V –APV , 3NU9 for PR I84V –APV, and 3NUO for PR L90M –APV (Received ... Asp25 ⁄ 25¢ with a single conformation for Asp25 and two conformations for Asp25¢ was observed in the crystal structure of PR WT –GRL0255A [31]. Only sin...

Ngày tải lên: 18/02/2014, 04:20

... associated with the linker for activation of T cells. Eur J Immunol 30, 3718–3722. 148 Klem J, Verrett PC, Kumar V & Schatzle JD (2002) 2B4 is constitutively associated with linker for the acti- vation ... reported to interact with the active (open) form of Lck in rafts and possibly induce its transition into the inactive (closed) conformation [56]. The inter- action of LAT wit...

Ngày tải lên: 18/02/2014, 04:20

... high-throughput genome sequencing started to cover the entire genetic information of several species. This information is now available for a Keywords activity-based probe; ATP-binding proteins; COFRADIC; ... sequence information with which to access entire (predicted) protein sequences stored in expressed sequence tag, gene and protein sequence databases. This brought the dawn of novel s...

Ngày tải lên: 18/02/2014, 16:20