State-of-the-art in visual geo-localization

J Brejcha, M Čadík - Pattern Analysis and Applications, 2017 - Springer
Large-scale visual geo-localization has recently gained a lot of attention in computer vision
research and new methods are proposed steadily. However, surveys of visual geo …

Geotagging text content with language models and feature mining

G Kordopatis-Zilos, S Papadopoulos… - Proceedings of the …, 2017 - ieeexplore.ieee.org
The large-scale availability of user-generated content in social media platforms has recently
opened up new possibilities for studying and understanding the geospatial aspects of real …

A survey on Flickr multimedia research challenges

E Spyrou, P Mylonas - Engineering Applications of Artificial Intelligence, 2016 - Elsevier
Multimedia content sharing within social networks has become one of the most interesting
and trending research fields over the last few years. This undoubted emerge of related …

Geotagging social media content with a refined language modelling approach

G Kordopatis-Zilos, S Papadopoulos… - Intelligence and Security …, 2015 - Springer
The problem of content geotagging, ie estimating the geographic position of a piece of
content (text message, tagged image, etc.) when this is not explicitly available, has attracted …

Content vs. context: Visual and geographic information use in video landmark retrieval

Y Yin, B Seo, R Zimmermann - ACM Transactions on Multimedia …, 2015 - dl.acm.org
Due to the ubiquity of sensor-equipped smartphones, it has become increasingly feasible for
users to capture videos together with associated geographic metadata, for example the …

Human vs machine: establishing a human baseline for multimodal location estimation

J Choi, H Lei, V Ekambaram, P Kelm… - Proceedings of the 21st …, 2013 - dl.acm.org
Over the recent years, the problem of video location estimation (ie, estimating the
longitude/latitude coordinates of a video without GPS information) has been approached …

Multimodal location estimation of consumer media: Dealing with sparse training data

J Choi, G Friedland, V Ekambaram… - … on Multimedia and …, 2012 - ieeexplore.ieee.org
This article describes a novel approach to the problem of associating geo-locations to
consumer-produced multimedia data such as videos and photos that are publicly available …

A rank aggregation framework for video multimodal geocoding

LT Li, DCG Pedronette, J Almeida, OAB Penatti… - Multimedia Tools and …, 2014 - Springer
This paper proposes a rank aggregation framework for video multimodal geocoding. Textual
and visual descriptions associated with videos are used to define ranked lists. These ranked …

Georeferencing in social networks

P Kelm, V Murdock, S Schmiedeke, S Schockaert… - Social media …, 2012 - Springer
Mobile devices are increasingly the primary way people access information on the Web.
More and more users are carrying small computing devices with them wherever they go and …

The benchmark as a research catalyst: Charting the progress of geo-prediction for social multimedia

M Larson, P Kelm, A Rae, C Hauff, B Thomee… - … Location Estimation of …, 2015 - Springer
Benchmarks have the power to bring research communities together to focus on specific
research challenges. They drive research forward by making it easier to systematically …