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96
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CHI
2008
ACM
16 years 3 months ago
From meiwaku to tokushita!: lessons for digital money design from japan
Based on ethnographically-inspired research in Japan, we report on people's experiences using digital money payment systems that use Sony's FeliCa near-field communicati...
Scott D. Mainwaring, Wendy March, Bill Maurer
EDBT
2006
ACM
266views Database» more  EDBT 2006»
16 years 2 months ago
From Analysis to Interactive Exploration: Building Visual Hierarchies from OLAP Cubes
We present a novel framework for comprehensive exploration of OLAP data by means of user-defined dynamic hierarchical visualizations. The multidimensional data model behind the OLA...
Svetlana Vinnik, Florian Mansmann
72
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SOUPS
2009
ACM
15 years 9 months ago
Escape from the matrix: lessons from a case-study in access-control requirements
Kathi Fisler, Shriram Krishnamurthi