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CHI
2006
ACM
16 years 5 months ago
Participatory design in emergency medical service: designing for future practice
We describe our research--its approach, results and products--on Danish emergency medical service (EMS) field or "pre-hospital" work in minor and major incidents. We dis...
Margit Kristensen, Morten Kyng, Leysia Palen
SIGMOD
2007
ACM
151views Database» more  SIGMOD 2007»
16 years 4 months ago
The case for a wide-table approach to manage sparse relational data sets
A "sparse" data set typically has hundreds or even thousands of attributes, but most objects have non-null values for only a small number of these attributes. A popular ...
Eric Chu, Jennifer L. Beckmann, Jeffrey F. Naughto...
SIGMOD
2002
ACM
219views Database» more  SIGMOD 2002»
16 years 4 months ago
Efficient k-NN search on vertically decomposed data
Applications like multimedia retrieval require efficient support for similarity search on large data collections. Yet, nearest neighbor search is a difficult problem in high dimen...
Arjen P. de Vries, Nikos Mamoulis, Niels Nes, Mart...
EDBT
2004
ACM
230views Database» more  EDBT 2004»
16 years 4 months ago
Flexible Integration of Molecular-Biological Annotation Data: The GenMapper Approach
Molecular-biological annotation data is continuously being collected, curated and made accessible in numerous public data sources. Integration of this data is a major challenge in ...
Hong Hai Do, Erhard Rahm
PERCOM
2007
ACM
16 years 4 months ago
Good Manners for Pervasive Computing--An Approach Based on the Ambient Calculus
When people interact, they follow distinct rules that coordinate the order of speech, who opens doors, whom and how to greet, and many things more. Such a social codex depends on ...
Gregor Schiele, Marcus Handte, Christian Becker