Stimulated by the heavy use of smartphones, the joint use of textual and spatial data in space-textual objects (e.g., tweets, Flickr photos, POI reviews) became the mainstay of many applications, such as crisis management, tourist assistance or the finding of places of interest. These tasks are fundamentally based on the representation of spatial objects and the definition of matching functions. In previous work, the problem has been addressed using linguistic models that rely on costly probability estimation of the relevance of words in spatial regions. However, these traditional methods are not very effective when dealing with social network data. These data are usually short, use unconventional or ambiguous words, and are difficult to ma...
International audienceIn this paper, we propose and test different transfer learning methods for the...
International audienceIn this paper, we propose and test different transfer learning methods for the...
The research introduced in this paper develops a semantic model whose objective is to analyze the ge...
Stimulated by the heavy use of smartphones, the joint use of textual and spatial data in space-textu...
Stimulated by the heavy use of smartphones, the joint use of textual and spatial data in space-textu...
Stimulée par l'usage intensif des téléphones mobiles, l'exploitation conjointe des données textuelle...
International audienceThe impressive increasing availability of social media posts has given rise to...
International audienceThe impressive increasing availability of social media posts has given rise to...
Leveraging textual and spatial data provided in spatio-textual objects (eg., tweets), has become inc...
Predicting the locations of non-geotagged tweets is an active research area in geographical informat...
Predicting the locations of non-geotagged tweets is an active research area in geographical informat...
While geographical metadata referring to the originating locations of tweets provides valuable infor...
Inferring the location of a user has been a valuable step for many applications that leverage social...
Social media such as Twitter generate large quantities of data about what a person is thinking and d...
Social media such as Twitter generate large quantities of data about what a person is thinking and d...
International audienceIn this paper, we propose and test different transfer learning methods for the...
International audienceIn this paper, we propose and test different transfer learning methods for the...
The research introduced in this paper develops a semantic model whose objective is to analyze the ge...
Stimulated by the heavy use of smartphones, the joint use of textual and spatial data in space-textu...
Stimulated by the heavy use of smartphones, the joint use of textual and spatial data in space-textu...
Stimulée par l'usage intensif des téléphones mobiles, l'exploitation conjointe des données textuelle...
International audienceThe impressive increasing availability of social media posts has given rise to...
International audienceThe impressive increasing availability of social media posts has given rise to...
Leveraging textual and spatial data provided in spatio-textual objects (eg., tweets), has become inc...
Predicting the locations of non-geotagged tweets is an active research area in geographical informat...
Predicting the locations of non-geotagged tweets is an active research area in geographical informat...
While geographical metadata referring to the originating locations of tweets provides valuable infor...
Inferring the location of a user has been a valuable step for many applications that leverage social...
Social media such as Twitter generate large quantities of data about what a person is thinking and d...
Social media such as Twitter generate large quantities of data about what a person is thinking and d...
International audienceIn this paper, we propose and test different transfer learning methods for the...
International audienceIn this paper, we propose and test different transfer learning methods for the...
The research introduced in this paper develops a semantic model whose objective is to analyze the ge...