Báo cáo khoa học: "Targeted Help for Spoken Dialogue Systems: intelligent feedback improves naive users'''''''' performance" pdf
Báo cáo khoa học: "Targeted Help for Spoken Dialogue Systems: intelligent feedback improves naive users'''' performance" pdf
... Targeted Help for Spoken Dialogue Systems: intelligent feedback improves naive users' performanceBeth Ann HockeyResearch Institute for AdvancedComputer Science (RIACS),NASA ... ex-periments on a spoken dialogue system for command and control of a simulatedrobotic helicopter.1 IntroductionTargeted Help makes use of user utterances thatare out-of-coverage of the main dialogue ... complex to serve as a good testbed for Targeted Help. 2.2 The Targeted Help ModuleThe Targeted Help Module is a separate compo-nent that can be added to an existing dialogue system with minimal changes...
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Tài liệu Báo cáo khoa học: "Information Presentation in Spoken Dialogue Systems" potx
... Information Presentation in Spoken Dialogue SystemsVera DembergInstitute for Natural Language Processing (IMS)University of StuttgartD-70174 ... lead to a more informed choice and de-crease the risk that the user does not find the opti-mal option.4 ImplementationOur approach was implemented within a spoken dialogue system for flight booking. ... relevant criteria for laterin the dialogue. Thus, the branching criterion for the first level of the tree is the attribute that has thehighest weight according to the user model. For example, Figure...
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Báo cáo khoa học: "A System for Real-time Twitter Sentiment Analysis of 2012 U.S" pdf
... the text in articles, books, or even spoken language. It includes many idiosyncratic uses, such as emoticons, URLs, RT for re-tweet, @ for user mentions, # for hashtags, and repetitions. It ... and tweet volume within each time period for each candidate. For volume, the system outputs the number of tweets every minute for each candidate. For sentiment, the system outputs the number ... that the opinions expressed would be highly subjective and contextualized. Therefore, for generating data for model training and testing, we used a crowd-sourcing approach to do sentiment...
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Tài liệu Báo cáo khoa học: "Co-training for Predicting Emotions with Spoken Dialogue Data" pdf
... performance end end average_performance and keep average_performance end B = best average_performance bestFeatures B ∪ bestFeatures end Figure 2. Implemented algorithm for forward ... to build a spoken dialogue tutoring system that automatically predicts and adapts to the student’s emotions. ITSPOKE uses supervised learning to predict emotions with spoken dialogue data. ... system’s predictions. Therefore, we are looking for a less labour-intensive approach to data annotation. 2 Data Our data consists of the student turns in a set of 10 spoken dialogues randomly selected...
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Báo cáo khoa học: "An Architecture for Dialogue Management, Context Tracking, and Pragmatic Adaptation in Spoken Dialogue Systems" pot
... its potential ap- plication to spoken dialogue systems defined in the near-future scenario. Introduction We present an architecture for spoken dialogue systems for both human-computer interaction ... other modules of the spoken dialogue system. A motivation of this work is reusable discourse processing software for integration with non-discourse modules in spoken dialogue systems. We ... back-end command Waveform :: : Text striri[ ~ ."~ Logical form (with dependent references) Logical form Text string: : :~: ,: : Lo~ic~ form, /~,,, Logical form (with dependent...
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Báo cáo khoa học: " A Framework for Evaluating Spoken Dialogue Agents" docx
... 8(2):376 409. Fraser, Norman M. 1995. Quality standards for spoken dialogue systems: a report on progress in EAGLES. In ESCA Workshop on Spoken Dialogue Systems Vigso, Denmark, pages 157-160. Gale, ... PARADISE (PARAdigm for Dialogue System Evaluation), a general framework for evaluating spoken dialogue agents. The framework decouples task require- ments from an agent's dialogue behaviors, ... AVM attributes is required to calculate costs over subdialogues, since for any subdialogue, task attributes define the subdialogue. For subdialogue $4 in Figure 4, which is about the attribute...
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Báo cáo khoa học: "User Simulations for context-sensitive speech recognition in Spoken Dialogue Systems" potx
... learning,and n-best processing for spoken dialogue sys-tems. We employed a User Simulation model,trained on real dialogue data, to predict the user’snext dialogue move. This prediction was ... in-formation extracted from speech waveforms, to-gether with information derived from their speechrecognizer, to automatically predict misrecog-nized turns in a corpus of train-timetable informa-tion ... methodologyin the Information State Update (ISU) approachto dialogue management (Traum et al., 1999) andtherefore expect it to be applicable to a range ofrelated multimodal dialogue systems.3...
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Báo cáo khoa học: "Medical treatment for the terminally ill: the ‘risk of unacceptable badness’"
... the patient has options for ‘survival’ that they did not have before, even though theyare dependent on ‘life support’. There are now variablesCommentaryMedical treatment for the terminally ill: ... toaccept the pie in the sky bye and bye long shot cure’. If thepatient can just be maintained comfortably for long enough,then a cure may eventually become possible.3. Surrogates dislike being in ... care unit.Available online http://ccforum.com/content/9/4/317AbstractWhen patients or their families rarely request inappropriate end oflife care in the ICU for capricious reasons. End of life...
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Tài liệu Báo cáo khoa học: A strategy for discovery of cancer glyco-biomarkers in serum using newly developed technologies for glycoproteomics ppt
... malignant transformation.Lectin microarray – a powerfultechnology for selection of lectins for cancer glyco-biomarkersThe lectin microarray system is an emerging technique for analyzing glycan ... microarray system is the best tool for a ‘cell profiler’, and it is expected to be applicable for selection of cancer-specific lectins and for qualitycontrol of stem cells before transplantation [12–15].Recently, ... glycosylation and glycansynthesis and the development of bioinformatic tools for their study have been made publicly available asthe Japan Consortium for Glycobiology and Glyco-technology Database (JCGGDB:...
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Tài liệu Báo cáo khoa học: Structural bases for recognition of Anp32⁄LANP proteins doc
... London) for providing the Lanp clone,which was produced from a cDNA originally providedby Dr A. Matilla (ICH, London), Filippo Prischi for help with the gromacs software, and Dr L Masino for helpful ... into the grooveformed by the concave surface of the LRR domain.Stabilizing interactions could form between His230 ofPP2A-C and Asp119 and Asn94 of Anp32a. A saltbridge could form between Glu226 ... Mountain View, CA,USA) for a total of approximately 5 million clones, wefound about 600 potential positives [i.e. hits that werepositive both for quadruple-dropout media and for 5-bromo-4-chloroindol-3-yl...
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