Báo cáo khoa học: "Stochastic Discourse Modeling in Spoken Dialogue Systems Using Semantic Dependency Graphs" pdf

... words in the user’s utterance using the semantic dependency graphs. Dependency relation between the headword and other words in a sentence is detected using the semantic dependency grammar. In ... issues for semantic understanding in the spoken dialogue systems. Five main catego- ries about medical application, clinic information, Dr.’s information, confirmati...

Ngày tải lên: 08/03/2014, 02:21

... the TALK TownInfo Evaluation. In IEEE/ACL Spoken Language Technology. Oliver Lemon. 2008. Adaptive Natural Language Generation in Dialogue using Reinforcement Learn- ing. In Proceedings of SEMdial. Oliver ... wizard-of-oz interface to study information pre- sentation strategies for spoken dialogue systems. In Proc. of the 1st International Workshop on Spoken Dialogue S...

Ngày tải lên: 17/03/2014, 00:20

... In using this rule, an interpreter brings to bear 'top-down' information, in the following sense. Up to now, discourse and temporal relations have been determined by using the input ... pushing causing the falling, given the discourse context in which the pushing and falling are described in (2), Narration is inferred after all, and so the falling precedes th...

Ngày tải lên: 23/03/2014, 20:20

... point _ _ _ total importance total importance total importance score not using score using score not using interruption abbreviation abbreviation Figure 5: Change of importance score on interrup- ... waiting 1285 interruption abbreviation : with interruption °'1 l w thou - ~! interruplion i t time Important proposition posted at this point total importance sco...

Ngày tải lên: 20/02/2014, 18:20

... Rose Finkel, Trond Grenager, and Christopher Manning. 2005. Incorporating Non-local Informa- tion into Information Extraction Systems by Gibbs Sampling. In Proceedings of the Annual Meeting of ... recall whereas the learning- based methods maintain a higher precision. Sim- ilar to the in- domain setting using few labeled training data, the incorporation of generalization increases both...

Ngày tải lên: 22/02/2014, 02:20

... of integrating syntax and other high-level mod- ules in spoken language systems. One quite normal prosody (13, below) for an answer to the following question (a) intuitively impotes the intonational ... propositions". One way of introducing an open proposition into the discourse context is by asking a Wh-question. For example, the question in (1), What does Mary prefer?...

Ngày tải lên: 08/03/2014, 18:20

... then using FSA theory, we can integrate two word graphs by applying the composition algorithm. We conducted a set of experiments to integrate the ASR and MT systems using this method. We obtain ... r(x T 1 |e I 1 )}(2) Eq. 1 is decomposed into Eq. 2 by assuming conditional independency between x T 1 and f J 1 . The decomposition into three knowledge sources allows for an independent mo...

Ngày tải lên: 20/02/2014, 12:20

... second the ink stream (gesture symbols) and the third their com- bined meaning (meaning symbols). In essence, this device takes the speech and ink meaning lattices as inputs, consumes them using the ... electronic ink for the UI. Recogni- tions are performed both on individual strokes and combinations of strokes in the input ink lattice. The handwriting recognizer supports a vocabulary...

Ngày tải lên: 08/03/2014, 07:20

... kinase inhibitors act by inhibiting the activation of intracellular signal trans- duction, typically by blockage of the ATP-binding site in the catalytic domain of the kinase. As the majority of kinase ... for developing a successful drug, in the case of imatinib it has resulted in approval for the treatment of gastroin- testinal stromal tumors, owing to its inhibitory activity against...

Ngày tải lên: 16/03/2014, 00:20

... and Aravind Joshi. 1982. Taking the initiative in natural language database interaction: Jus- tifying why. In Coling 82, pages 413 419. 280 PARADISE: A Framework for Evaluating Spoken Dialogue ... its use in un- derstanding dialogue. In A. Kobsa and W. Wahlster, editors, User Models in Dialogue Systems. Springer Verlag, Berlin, pages 133-162. Carletta, Jean C. 1996....

Ngày tải lên: 17/03/2014, 23:20