TY - GEN
T1 - Exploration through enrichment
T2 - 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2011
AU - Spretke, David
AU - Bak, Peter
AU - Janetzko, Halldor
AU - Kranstauber, Bart
AU - Mansmann, Florian
AU - Davidson, Sarah
PY - 2011/12/1
Y1 - 2011/12/1
N2 - The analysis of trajectories has become an important field in geographic visualization, as cheap GPS sensors have become commonplace and, in many cases, valuable information can be derived either from the data themselves or their metadata if processed and visualized in the right way. However, showing the "right" information to highlight dependencies or correlations between different measurements remains a challenge, because the technical intricacies of applying a combination of automatic and visual analysis methods prevents the majority of domain experts from analyzing and exploring the full wealth of their movement data. This paper presents an exploration through enrichment approach, which enables iterative generation of metadata based on exploratory findings and is aimed at enabling domain experts to explore their data beyond traditional means.
AB - The analysis of trajectories has become an important field in geographic visualization, as cheap GPS sensors have become commonplace and, in many cases, valuable information can be derived either from the data themselves or their metadata if processed and visualized in the right way. However, showing the "right" information to highlight dependencies or correlations between different measurements remains a challenge, because the technical intricacies of applying a combination of automatic and visual analysis methods prevents the majority of domain experts from analyzing and exploring the full wealth of their movement data. This paper presents an exploration through enrichment approach, which enables iterative generation of metadata based on exploratory findings and is aimed at enabling domain experts to explore their data beyond traditional means.
UR - https://www.scopus.com/pages/publications/84856425371
U2 - 10.1145/2093973.2094038
DO - 10.1145/2093973.2094038
M3 - Conference contribution
AN - SCOPUS:84856425371
SN - 9781450310314
T3 - GIS: Proceedings of the ACM International Symposium on Advances in Geographic Information Systems
SP - 421
EP - 424
BT - 19th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2011
Y2 - 1 November 2011 through 4 November 2011
ER -