Báo cáo khoa học: "Co-dispersion: A Windowless Approach to Lexical Association" ppt
... disciplines as multi-scalar analysis, of which fractal analysis is a variant. Although a certain amount has been written about the fractal or hierarchical nature of language, approaches to co-occurrence ... Hardcastle (2005) and Washtell (2007) apply this same concept to measuring word pair associations, the former via a somewhat ad-hoc approach, the latter through an extensi...
Ngày tải lên: 24/03/2014, 03:20
... identifying a tan solid square. We achieve this interaction using the information- state approach to dialogue system design (Larsson and Traum, 2000). This approach describes dialogue as a coordinated ... using virtual objects in a graph- ical display as candidate targets and distractors, and using text as its input and output. Our system uses the same task knowledge and the same...
Ngày tải lên: 31/03/2014, 03:20
... find a local maximum nearest to DOP1's estimator. But this is of course a criticism against any iterative ML approach: it is not guaranteed that the global maximum is found (cf. Manning and ... formula, it is useful to consider the state space of all possible derivations of a tree. The derivations of a parse tree T can be viewed as a state trellis, where each state contain...
Ngày tải lên: 20/02/2014, 12:20
Tài liệu Báo cáo khoa học: "ASSIGNING A SEMANTIC SCOPE TO OPERATORS" ppt
... existential quantifier in (20) con- tains a parameter ~. Parameters are used in SEL to trans- late anaphoric expressions of English. A parameter behaves semantically as an open variable, a value ... hotondo-no gakusei-ga hanasu every language-ace most-gen student-nora speak d. Subete-no gengo-wa hotondo-no gakusei-ga hanasu every language-TOP most-gen student-nora speak Several...
Ngày tải lên: 20/02/2014, 21:20
Báo cáo khoa học: "Transonics: A Practical Speech-to-Speech Translator for English-Farsi Medical Dialogues" docx
... (Srini- vasamurthy & Narayanan 2003), as well as use of a small existing Farsi speech corpus (FARSDAT), and our own team-internally generated acoustic data. Language modeling data was also obtained from ... both a Classifier and a stochastic translation engine, both 1 Standardized Patients are typically actors who have been trained by doctors or nurses to portray symptoms of pa...
Ngày tải lên: 08/03/2014, 04:22
Báo cáo khoa học: "An HMM-Based Approach to Automatic Phrasing for Mandarin Textto-Speech Synthesis" doc
... approach HMM-Path to HMM-Path-I. Alternatively, to investigate acceptance, we also calculate the matching score between the approaches and any expert (We assume the prediction is acceptable ... lijh888@sjtu.edu.cn Abstract Automatic phrasing is essential to Mandarin text- to- speech synthesis. We select word format as target linguistic feature and propose an HMM- based a...
Ngày tải lên: 17/03/2014, 04:20
Báo cáo khoa học: "An Expert Lexicon Approach to Identifying English Phrasal Verbs" pot
... together. LingGO-ERG is based on Head-driven Phrase Structure Grammar (HPSG), a unification-based grammar formalism. HPSG provides a mono-stratal lexicalist framework that facilitates handling ... macro call): abide: @V_P_by(abide, by, abide_by, V 6A, APPROVING_AGREEING) accede: @V_P _to( accede, to, accede _to, V 6A, APPROVING_AGREEING) add: @V_P(add, up, add_up, V 2A, MATH...
Ngày tải lên: 17/03/2014, 06:20
Báo cáo khoa học: "An Entity-Level Approach to Information Extraction" pot
... Boundaries We first consider the simplified task where role mention boundaries are given. We map each la- beled token span in training and test data to a parse tree node that shares the same head. ... key abstractions of our model. Mentions: A mention is an observed textual reference to a latent real-world entity. Mentions are associated with nodes in a parse tree and are typically...
Ngày tải lên: 23/03/2014, 16:20
Báo cáo khoa học: "RESOLVING A PRAGMATIC PREPOSITIONAL PHRASE ATTACHMENT AMBIGUITY" pptx
... RESOLVING A PRAGMATIC PREPOSITIONAL PHRASE ATTACHMENT AMBIGUITY Christine H. Nal~tani Department of Computer and Information Science, University of Pennsylvania, Philadelphia, PA 19104 emaih nakatani@linc.cis.upenn.edu ... cannot be computed a priori, so pragmatic PP-attachment ambiguities are among those that defy structural and lexical rules for disambiguation. Another critici...
Ngày tải lên: 23/03/2014, 20:20
Báo cáo khoa học: "An Object-Oriented Approach to the Design of Dialogue Management Functionality" doc
... data that are encapsulated in the current handling instance. Again, in an actual real-world system these data might be contained in the database to which the instance has, from the overall ... to the most relevant subclass for a more detailed analysis specific to that subclass. Any available attributes of the travel enquiry - day, time, etc. - are also forwarded to the spe...
Ngày tải lên: 24/03/2014, 03:20