4 citations · 9 across the 4 of their papers we have counts for
4 papers
Geo-Information Harvesting from Social Media Data
Xiao Xiang Zhu, Yuanyuan Wang, Mrinalini Kochupillai +9
As unconventional sources of geo-information, massive imagery and text messages from open platforms and social media form a temporally quasi-seamless, spatially multi-perspective s…
Using Social Media Images for Building Function Classification
Eike Jens Hoffmann, Karam Abdulahhad, Xiao Xiang Zhu
Urban land use on a building instance level is crucial geo-information for many applications, yet difficult to obtain. An intuitive approach to close this gap is predicting buildin…
Changes in Twitter geolocations: Insights and suggestions for future usage
Anna Kruspe, Matthias Häberle, Eike J. Hoffmann +3
Twitter data has become established as a valuable source of data for various application scenarios in the past years. For many such applications, it is necessary to know where Twit…
Concept Embedding for Information Retrieval
Karam Abdulahhad
Concepts are used to solve the term-mismatch problem. However, we need an effective similarity measure between concepts. Word embedding presents a promising solution. We present in…