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» High Impact Requirements Engineering
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SAC
2006
ACM
15 years 1 months ago
Transforming OCL constraints: a context change approach
Integrity constraints (ICs) play a key role in the definition of conceptual schemas. In the UML, ICs are usually specified as invariants written in the OCL. However, due to the hi...
Jordi Cabot, Ernest Teniente
ICDE
2003
IEEE
108views Database» more  ICDE 2003»
16 years 2 months ago
MEMS-based Disk Buffer for Streaming Media Servers
The performance of streaming media servers has been limited due to the dual requirements of high throughput and low memory use. Although disk throughput has been enjoying a 40% an...
Raju Rangaswami, Zoran Dimitrijevic, Edward Y. Cha...
ICDE
1999
IEEE
113views Database» more  ICDE 1999»
16 years 2 months ago
Parallel Algorithms for Computing Temporal Aggregates
The ability to model the temporal dimension is essential to many applications. Furthermore, the rate of increase in database size and response time requirements has outpaced advan...
Jose Alvin G. Gendrano, Bruce C. Huang, Jim M. Rod...
ISBI
2008
IEEE
16 years 2 months ago
Sensitivity analysis of parcellation in the joint detection-estimation of brain activity in fMRI
Within-subject analysis in fMRI relies on both (i) a detection step to localize which parts of the brain are activated by a given stimulus type, and on (ii) an estimation step to ...
Thomas Vincent, Philippe Ciuciu, Bertrand Thirion
VLSID
2009
IEEE
96views VLSI» more  VLSID 2009»
16 years 2 months ago
Efficient Placement of Compressed Code for Parallel Decompression
Code compression is important in embedded systems design since it reduces the code size (memory requirement) and thereby improves overall area, power and performance. Existing res...
Xiaoke Qin, Prabhat Mishra