UPRISE : Unified Presentation Slide Retrieval by Impression Search Engine(<Special Section>Information Processing Technology for Web Utilization)

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概要

• 論文の詳細を見る

• A combination of slides used in a presentation and avideo recording of the circumstances of the presentation are quite useful for many applications, such as e-learning. However, to create new content from these with current authoring tools requires considerable effort for the author and the products have reduced flexibility. In this paper, we propose the preparation of a unifying function without creating new content manually. We also propose a new approach to search unified presentation manuscripts for slides matched with given keywords by considering the features peculiar to the presentation slides. We propose impression indicators to express how well a slide matches the given keywords. We also propose a system for retrieving a sequence of desired presentation slides from archives of the combined slides and video. We named the system Unified Presentation Slide Retrieval by Impression Search Engine or UPRISE. We describe the system configuration of UPRISE and the experimentation undertaken to evaluate the effect of the proposed indicators and to compare the results with those of the traditional tf.idf retrieval method.

• 社団法人電子情報通信学会の論文
• 2004-02-01

著者

• KOBAYASHI TAKASHI

  Global Scientific Information and Computing Center, Tokyo Institute of Technology

• Yokota Haruo

  Global Scientific Information And Computing Center Tokyo Institute Of Technology:department Of Compu

• Yokota Haruo

  Global Scientific Information And Computing Center Tokyo Institute Of Technology

• MURAKI Taichi

  Department of Computer Science, Tokyo Institute of Technology

• NAOI Satoshi

  Fujitsu Laboratories Ltd.

• Muraki Taichi

  Department Of Computer Science Tokyo Institute Of Technology

• Naoi Satoshi

  Fujitsu Laboratories Ltd

• Kobayashi Takashi

  Global Scientific Information And Computing Center Tokyo Institute Of Technology

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• Concurrency Control and Performance Evaluation of Parallel B-tree Structures(Regular Section)
• UPRISE : Unified Presentation Slide Retrieval by Impression Search Engine(Information Processing Technology for Web Utilization)
• Global Interpolation in the Segmentation of Handwritten Characters Overlapping a Border
• Quantitative Evaluation of Improved Global Interpolation in the Segmentation of Handwritten Numbers Overlapping a Border (Special Issue on Character Recognition and Document Understanding)

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