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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...
FLOPS
2008
Springer
15 years 5 months ago
Rewriting and Call-Time Choice: The HO Case
It is known that the behavior of non-deterministic functions with call-time choice semantics, present in current functional logic languages, is not well described by usual approach...
Francisco Javier López-Fraguas, Juan Rodr&i...
VAMOS
2008
Springer
15 years 5 months ago
How complex is my Product Line? The case for Variation Point Metrics
Software Product Lines aim at capturing the variability and commonality of a family of related programs that share a common set of assets. Variation points capture variability on ...
Roberto E. Lopez-Herrejon, Salvador Trujillo
IFIP
2001
Springer
15 years 8 months ago
Cultivating Recalcitrance in Information Systems Research
There is an ongoing debate about how to improve the quality of empirical research efforts in information systems. One of the persistent issues within the debate concerns the relat...
Carsten Sørensen, Edgar A. Whitley, Shirin ...
SIGMOD
2006
ACM
107views Database» more  SIGMOD 2006»
16 years 4 months ago
Relaxed space bounding for moving objects: a case for the buddy tree
Rapid advancements in positioning systems and wireless communications enable accurate tracking of continuously moving objects. This development poses new challenges to database te...
Shuqiao Guo, Zhiyong Huang, H. V. Jagadish, Beng C...