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Geographic location tags on digital images
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Temporal event clustering for digital photo collections
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Automatic organization for digital photographs with geographic coordinates
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The story picturing engine: finding elite images to illustrate a story using mutual reinforcement
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From context to content: leveraging context to infer media metadata
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Photo LOI: browsing multi-user photo collections
Proceedings of the 13th annual ACM international conference on Multimedia
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Finding communication hot spots of location-based postings
CHI '07 Extended Abstracts on Human Factors in Computing Systems
Towards extracting flickr tag semantics
Proceedings of the 16th international conference on World Wide Web
Summarization of online image collections via implicit feedback
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World explorer: visualizing aggregate data from unstructured text in geo-referenced collections
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Towards automatic extraction of event and place semantics from flickr tags
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A hierarchical clustering algorithm based on the Hungarian method
Pattern Recognition Letters
Inferring generic activities and events from image content and bags of geo-tags
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
World-scale mining of objects and events from community photo collections
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Context-aware photo selection for promoting photo consumption on a mobile phone
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Event recognition: viewing the world with a third eye
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Combining image descriptors to effectively retrieve events from visual lifelogs
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Methods for extracting place semantics from Flickr tags
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PCM '08 Proceedings of the 9th Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
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ECIR '09 Proceedings of the 31th European Conference on IR Research on Advances in Information Retrieval
Kartta: extracting landmarks near personalized points-of-interest from user generated content
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Kartta: using multimedia and context to navigate unfamiliar environments
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A visual analysis of the relationship between word concepts and geographical locations
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IEEE Transactions on Multimedia - Special issue on integration of context and content
The Ambient Tag Cloud: A New Concept for Topic-Driven Mobile Urban Exploration
AmI '09 Proceedings of the European Conference on Ambient Intelligence
Place Enrichment by Mining the Web
AmI '09 Proceedings of the European Conference on Ambient Intelligence
Leveraging social media for training object detectors
DSP'09 Proceedings of the 16th international conference on Digital Signal Processing
Ranking canonical views for tourist attractions
Multimedia Tools and Applications
Multimedia Tools and Applications
Getting context on the go: mobile urban exploration with ambient tag clouds
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CIKM '10 Proceedings of the 19th ACM international conference on Information and knowledge management
Investigating perceptions of a location-based annotation system
AMT'10 Proceedings of the 6th international conference on Active media technology
Acquiring semantic context for events from online resources
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Automatic image semantic interpretation using social action and tagging data
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Research and applications on georeferenced multimedia: a survey
Multimedia Tools and Applications
Geotagging in multimedia and computer vision--a survey
Multimedia Tools and Applications
A folksonomy-based recommendation system for the sensor web
W2GIS'11 Proceedings of the 10th international conference on Web and wireless geographical information systems
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Comparing different layouts of tag clouds: Findings on visual perception
HCIV'09 Proceedings of the Second IFIP WG 13.7 conference on Human-computer interaction and visualization
Latent visual context learning for web image applications
Pattern Recognition
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International Journal of Web Engineering and Technology
A usability study of a mobile content sharing system
Journal of Mobile Multimedia
SG'11 Proceedings of the 11th international conference on Smart graphics
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WI-IAT '11 Proceedings of the 2011 IEEE/WIC/ACM International Conferences on Web Intelligence and Intelligent Agent Technology - Volume 01
Scene reconstruction and visualization from internet photo collections
Scene reconstruction and visualization from internet photo collections
Multimedia Tools and Applications
Inferring photographic location using geotagged web images
Multimedia Tools and Applications
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Learning landmarks by exploiting social media
MMM'10 Proceedings of the 16th international conference on Advances in Multimedia Modeling
Tagging space from information extraction and popularity of points of interest
AmI'11 Proceedings of the Second international conference on Ambient Intelligence
W2GIS'12 Proceedings of the 11th international conference on Web and Wireless Geographical Information Systems
Visual analysis of microblog content using time-varying co-occurrence highlighting in tag clouds
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Watching and talking: media content as social nexus
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TweetPhoto: photos from news tweets
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Automatic generation of textual image collection descriptions
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A meteoroid on steroids: ranking media items stemming from multiple social networks
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Uncovering locally characterizing regions within geotagged data
Proceedings of the 22nd international conference on World Wide Web
Personalized intra- and inter-city travel recommendation using large-scale geotags
Proceedings of the 2nd ACM international workshop on Geotagging and its applications in multimedia
Geo-clouds: visualizing news over geographical maps
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Methods for extracting place semantics from Flickr tags
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Automated content labeling using context in email
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We describe a framework for automatically selecting a summary set of photos from a large collection of geo-referenced photographs. Such large collections are inherently difficult to browse, and become excessively so as they grow in size, making summaries an important tool in rendering these collections accessible. Our summary algorithm is based on spa-tial patterns in photo sets, as well as textual-topical patterns and user (photographer) identity cues. The algorithm can be expanded to support social, temporal, and other factors. The summary can thus be biased by the content of the query, the user making the query, and the context in which the query is made.A modified version of our summarization algorithm serves as a basis for a new map-based visualization of large collections of geo-referenced photos, called Tag Maps. Tag Maps visualize the data by placing highly representative textual tags on relevant map locations in the viewed region, effectively providing a sense of the important concepts embodied in the collection.An initial evaluation of our implementation on a set of geo-referenced photos shows that our algorithm and visualization perform well, producing summaries and views that are highly rated by users.