Hideyuki Fujita
Biographic Data
| ID | 6746381 |
|---|---|
| NAME | Hideyuki Fujita |
| GIVEN NAMES | Hideyuki |
| FAMILY NAME | Fujita |
| SIGNATURE | FUJITA H |
| AFFILIATIONS | University of Electro-Communications |
| VERIFIED | No |
| TOTAL WORKS | 4 |
| TOTAL CITATIONS | 2 |
| WORKS AS AUTHOR | 4 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2007 |
| LATEST PUBLICATION YEAR | 2017 |
| H-INDEX | 1 |
Information Extraction and Visualization from Twitter Considering Spatial Structure
Mobile social media represented by Twitter are expected to be a suitable source of data for analyzing human behaviour and statuses of locations. It seems that we can provide location-based information simply by spatially filtering archived data. However, there are several problems in terms of practical use. This research considers in particular problems that concern the relationship between data meaning and their spatial structures. With regard t…
Geo-tagged Twitter collection and visualization system
Mobile social media generate valuable data for analyzing human behavior and events in the real world. In this study, we developed a distributed system for collecting geo-tagged data from Twitter. The proposed system can collect several times as much data as commonly used methods. We also developed a spatio-temporal visualization tool for displaying the collected data. We conducted a data-collection and visualization experiment in central Tokyo an…
A User Study of a Map-Based Slideshow Editor
Our research goal is to facilitate the sharing of stories with digital maps. Today, many kinds of “my map” applications allow users to create maps that display personal collections of places visited, along with photographs, videos, and texts. The authors of such maps can organize and publish their collections of places by creating maps, and viewers can browse these collections freely by panning and zooming the maps or searching by location. It is…
Place-tagged Podcasts with Synchronized Maps on Mobile Media Players
PodWalks are a new kind of Podcasts where virtual narrators guide users through real-world spaces. PodWalks can increase a user's appreciation of real spaces by connecting them to audio tours stored on portable media players that can be listened to any time and anywhere without using mobile telecommunication services. One disadvantage of PodWalks is that it can be difficult for listeners to synchronize their locations with the location that the n…
Geo-tagged Twitter collection and visualization system
Mobile social media generate valuable data for analyzing human behavior and events in the real world. In this study, we developed a distributed system for collecting geo-tagged data from Twitter. The proposed system can collect several times as much data as commonly used methods. We also developed a spatio-temporal visualization tool for displaying the collected data. We conducted a data-collection and visualization experiment in central Tokyo an…
Place-tagged Podcasts with Synchronized Maps on Mobile Media Players
PodWalks are a new kind of Podcasts where virtual narrators guide users through real-world spaces. PodWalks can increase a user's appreciation of real spaces by connecting them to audio tours stored on portable media players that can be listened to any time and anywhere without using mobile telecommunication services. One disadvantage of PodWalks is that it can be difficult for listeners to synchronize their locations with the location that the n…
A User Study of a Map-Based Slideshow Editor
Our research goal is to facilitate the sharing of stories with digital maps. Today, many kinds of “my map” applications allow users to create maps that display personal collections of places visited, along with photographs, videos, and texts. The authors of such maps can organize and publish their collections of places by creating maps, and viewers can browse these collections freely by panning and zooming the maps or searching by location. It is…
Geo-tagged Twitter collection and visualization system
Mobile social media generate valuable data for analyzing human behavior and events in the real world. In this study, we developed a distributed system for collecting geo-tagged data from Twitter. The proposed system can collect several times as much data as commonly used methods. We also developed a spatio-temporal visualization tool for displaying the collected data. We conducted a data-collection and visualization experiment in central Tokyo an…
Information Extraction and Visualization from Twitter Considering Spatial Structure
Mobile social media represented by Twitter are expected to be a suitable source of data for analyzing human behaviour and statuses of locations. It seems that we can provide location-based information simply by spatially filtering archived data. However, there are several problems in terms of practical use. This research considers in particular problems that concern the relationship between data meaning and their spatial structures. With regard t…
Computer Science (4 works) · World Wide Web (4 works) · Geographic Information Systems Studies (3 works) · Cartography (2 works) · Data mining (2 works) · Data science (2 works) · Geography (2 works) · Human Mobility and Location-Based Analysis (2 works) · Information retrieval (2 works) · Social media (2 works)