Báo cáo khoa học: "Recognizing Authority in Dialogue with an Integer Linear Programming Constrained Model" pptx
Báo cáo khoa học: "Recognizing Authority in Dialogue with an Integer Linear Programming Constrained Model" pptx
... a change in speaker has occurred betweenthe current and previous contribution.4.3 Constraints using Integer Linear Programming We formulate our constraints using Integer Linear Programming ... for Computational LinguisticsRecognizing Authority in Dialogue with an Integer Linear Programming Constrained ModelElijah MayfieldLanguage Technologies InstituteCarnegie Mellon UniversityPittsburgh, ... annotating text usingthis coding scheme, using supervised learningenhanced by constraints implemented with In- teger Linear Programming. We show that this constrained model’s analyses of speaker au-thority...
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Tài liệu Báo cáo khoa học: "Predicting Success in Dialogue" doc
... short-term priming can be pin-pointed us-ing the characteristic decay, for long-term primingwe need to inspect whole dialogues and constructand contrast dialogues where priming is possible andones ... actual goings-on when two interlocutorsengage in collaborative problem-solving to jointlyreach an understanding. In such dialogues, inter-locutors work over a period of about half an hour.To ... 0.09 n/aBaseline 0.01 0.01Table 1: Portion of variance explained (r2)splits of the dialogues. No full dialogue was in- cluded in both test and training sets.Task 1 was evaluated with all data,...
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Tài liệu Báo cáo khoa học: "Discourse Obligations in Dialogue Processing" docx
... communicative intentions to partake in natural dialogue. This system plays the role of the dialogue manager in the TRAINS dialogue system which acts as an intelligent planning assistant in a transportation ... Since the domain plan reasoner [Ferguson, 1994] performs both plan recognition and plan elaboration in an incremental fashion, proposals from system and user can be integrated naturally in ... action - in many cases there is nothing wrong with doing the unexpected or not performing an expected action. The interpretation of an utterance will often be clear even without coherence with...
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Báo cáo khoa học: "Multimodal Menu-based Dialogue with Speech Cursor in DICO II+" pptx
... understands the words that are spoken(semantic understanding), understands the meaningof the utterance (pragmatic understanding) and ac-cepts the dialogue moves performed in utterances.As an ... spoken interaction in combination with haptic input to access all func-tionality (including browsing long lists) without everhaving to look at the screen. In combination with the flexible dialogue ... languages, including menu-based mul-timodal dialogue when acting as an interface to an mp3 player (Hjelm et al., 2005).The GoDiS dialogue manager allows the userto interact more flexibly and...
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Báo cáo khoa học: "Mixed Initiative in Dialogue: An Investigation into Discourse Segmentation" pdf
... by applying the control rules to 4 sets of dialogues, including both advi- sory dialogues (ADs) and task-oriented dialogues (TODs). We analysed both financial and support ADs. The financial ... agree to a change of topic. We also compared initiative in Task Oriented and Advice Giving dialogues and found that both allo- cation of control and the manner in which control is transferred ... participant has available at any point in the discourse. By indicating that the speaker does not want the floor, prompts function on a number of levels, including the expression of understanding...
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Báo cáo khoa học: "Non-Cooperation in Dialogue" pptx
... Next,looking for a better understanding, we preformed an in- depth case study of one of the examples, ap-proaching the analysis from different angles.By studying, e.g., the observance of turn-takingrules, ... speakers:• interrupting• overlapping• ending the exchange abruptlyGrounding Interviewer fails to either:• ask next relevant question• move to next topical issue• state irrelevance of answerInterviewee ... as an alter-native to joint intentions and shared plans, to al-low for models of dialogues in which participantsdo not share the same high-level goals and wherebehaviour is also determined...
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Báo cáo khoa học: "Recognizing Stances in Online Debates" docx
... informationis employed, in conjunction with discourse infor-mation, in an Integer Linear Programming (ILP)framework. This framework combines the individ-ual pieces of information to arrive at ... recognizing which stance a per-son is taking in an online debate posting. In on-line debate forums, people debate issues, expresstheir preferences, and argue why their viewpoint isright. In addition ... debate side classification task as an Integer Linear Programming problem.Our results show that our method is sub-stantially better than challenging baselinemethods.1 IntroductionThis paper presents...
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Báo cáo khoa học: "a Chat-oriented Dialogue System based on the Vector Space Model" ppt
... generating a final rank of candidate utterances. A log -linear combination scheme is used for combining the two scores. The dialogue management module randomly selects one of the top ranked ... that is not contained in either the dialogue or vocabulary learning data-bases. In case an OOV is identified, a set of heuris-tics (aiming at avoiding confusing misspellings with OOVs) are ... se-quences within the dialogues and dialogue sequen-ces within the scripts are preserved. Some post-processing is also necessary to filter out and/or repair the most common parsing errors occurring...
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Báo cáo khoa học: "Rigid Grammars in the Associative-Commutative Lambek Calculus are not Learnable" pptx
... Computational Linguistics (COLING2002), Taipei, Republic of China (Taiwan). Mor-gan Kaufmann Publishers and ACL.Annie Foret and Yannick Le Nir. 2002b. Onlimit points for some variants of rigid ... said to have a limitpoint if and only if there exists an infinite se-quence (L,),EN of languages in G such thatLo c Li c C Cand there exists another language L in f such[\113Note ... enriched input (i.e. some kindof bracketing or additional semantic informa-tion) may overcome this problem, which iscertainly an interesting approach. However,one could also take another approach...
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Báo cáo khoa học: "Semantic Acquisition In TELI: A Transportable, User-Customized Natural Language Processor" pptx
... making definitions, and are independent of the modifier type being defined. When creating or modifying a meaning, users are presented with information as shown in Figure 4-a; upon asking to "add ... have been made during parsing by reference to selectional restrictions (Ballard and Tinkham, 1984), and (b) minimal re-ordering does occur in converting parse trees into internal representations. ... associated with each phrase type is stored globally. In most instances, the argument of a case slot can be an arbitrary IR structure, in keeping with the recursive nature of the English inputs being...
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