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Katsumi Tanaka

Researcher at Kyoto University

Publications -  485
Citations -  4896

Katsumi Tanaka is an academic researcher from Kyoto University. The author has contributed to research in topics: Web page & Web search query. The author has an hindex of 32, co-authored 476 publications receiving 4791 citations. Previous affiliations of Katsumi Tanaka include Kobe University & Nanyang Technological University.

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Book ChapterDOI

A Time-Stamped Authoring Graph for Video Databases

TL;DR: A “time-stamped authoring graph” is presented, which is a new video description model and retrieval method based on fragmentary descriptions of video contents and their relationships that can handle continuous video images better than existing description models.
Book ChapterDOI

WebSCAN: Discovering and Notifying Important Changes of Web Sites

TL;DR: A change monitoring/notification system WebSCAN (Web Sites Change Analyzer and Notifier) for Web is proposed, which monitors and analyzes the change of pre-registered Web sites and notifies important changes to users by a push-type delivery mechanism.
Proceedings ArticleDOI

Automatic kinetic typography composer

TL;DR: This work systematize expression elements in kinetic typography and proposes an automatic composer that converts raw text into kinetic typographic data.
Proceedings ArticleDOI

Discovering unexpected information on the basis of popularity/unpopularity analysis of coordinate objects and their relationships

TL;DR: Experimental results show that considering the relationships of coordinate terms of both the keyword query and related terms, and the degree of popularity of each related term for the query, are effective for discovering unexpected information.
Book ChapterDOI

Supporting sharing of browsing information and search results in mobile collaborative searches

TL;DR: A system supporting mobile collaborative searches is proposed, which provides a function for informing others about Web pages by inserting them into others' search results using simple actions; a function of displaying information related toOthers' search topics; and a functions of showing the most positively evaluated Web pages at the top of the list of discovered Web pages.