Externalization support of key phrase channel in presentation preparation

Hanaue, Koichi; Watanabe, Toshio

doi:10.3233/idt-2009-0049

Cited by 8 publications

(2 citation statements)

References 11 publications

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“…Despite the critical importance of speech in presentations, much research that supports presentations focuses on slide creation [1][2][3]. To help presenters create additional explanations in speech, Kojiri et al developed a system that analyzes and visualizes the relations among slides that audiences can recognize [4].…”

Section: Introductionmentioning

confidence: 99%

Effective Presentation Speech Support System for Representing Emphasis-Intention

Kojiri

Kaji

2015

Systems

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A research presentation integrates slides and speech. If these two aspects do not represent the same intention, the presentation will probably fail to effectively explain the presenter's intention. This paper focuses on the representation of the critical contents in a presentation. In an effective speech, the speaker adds more intonation and stress to emphasize the importance of the slide contents. Audiences recognize that important contents are those that are explained in a stronger voice or that are said after a short pause. However, in ineffective speeches, such voice effects do not always correspond to the important contents that are indicated by slides. On slides, the important contents are represented by levels of text indentation and size, color, and animation. This research develops a presentation speech support system that estimates important contents from slides and voices that might be recognized by audiences and extracts numerical differences. In addition, the system provides comments and feedback to improve speeches.

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Section: Introductionmentioning

confidence: 99%

Effective Presentation Speech Support System for Representing Emphasis-Intention

Kojiri

Kaji

2015

Systems

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“…Therefore, this system cannot be used when there is no audience. Hanaue and Watanabe (5) constructed a system that creates slides automatically. In this system, the author has to input topics and their relationships beforehand.…”

Section: Introductionmentioning

confidence: 99%

Automatic Estimation of Topic Flow from Slides for Supporting Presentation Slide Creation

Kojiri

Yamazoe

2012

The Journal of Information and Systems in Education

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Researchers often present their ideas using presentation tools such as Microsoft Office PowerPoint. However, listeners sometimes cannot follow the story and cannot understand what the speakers intend, even if topics are appropriately selected and arranged. Such situations are caused by inappropriate representation of sentences that describe topics. The audience cannot re-organize topic structures based on the descriptions on the slides. Our research is aimed at developing a system that automatically detects differences in the speaker's (or author's) intention for topics and a topic structure that can be estimated from created slides. We focus on a mechanism for automatic estimation of the relationships between slides, especially sequential and inclusive relationships. Relationships between slides can be inferred by the change in focus in the topic structure, and the topic structure is estimated using lexical information on the slides. Therefore, we introduce a topic graph that represents the relationships among topics on slides, which is formed using lexical and layout information of slides. Relationships between created slides are detected by the change in their focused topics in the topic graph. Based on an experiment, we validated the detected relationships with a prototype system when slides mainly consist of typical topics of a presentation and do not contain compound nouns.

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Composition Support of Presentation Slides Based on Transformation of Semantic Relationships into Layout Structure

Watanabe

Hanaue

2013

Multimedia Services in Intelligent Environments

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Externalization support of key phrase channel in presentation preparation

Cited by 8 publications

References 11 publications

Effective Presentation Speech Support System for Representing Emphasis-Intention

Effective Presentation Speech Support System for Representing Emphasis-Intention

Automatic Estimation of Topic Flow from Slides for Supporting Presentation Slide Creation

Composition Support of Presentation Slides Based on Transformation of Semantic Relationships into Layout Structure

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