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ISBI
2002
IEEE
16 years 3 months ago
Automatic segmentation of mammographic masses using fuzzy shadow and maximum-likelihood analysis
This study attempted to accurately segment tumors in mammograms. Although this task is considered to be a preprocessing step in a computer analysis program, it plays an important ...
Lisa Kinnard, Shih-Chung Ben Lo, Paul C. Wang, Mat...
119
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ICALP
2009
Springer
16 years 2 months ago
Proportional Response Dynamics in the Fisher Market
Abstract. In this paper, we show that the proportional response dynamics, a utility based distributed dynamics, converges to the market equilibrium in the Fisher market with consta...
Li Zhang
NCA
2007
IEEE
15 years 8 months ago
GORDA: An Open Architecture for Database Replication
Although database replication has been a standard feature in database management systems for a long time, third party solutions have been enjoying an increasing popularity. These ...
Alfrânio Correia Jr., José Pereira, L...
DAC
2005
ACM
15 years 4 months ago
VLIW: a case study of parallelism verification
Parallelism in processor architecture and design imposes a verification challenge as the exponential growth in the number of execution combinations becomes unwieldy. In this paper...
Allon Adir, Yaron Arbetman, Bella Dubrov, Yossi Li...
CORR
2007
Springer
132views Education» more  CORR 2007»
15 years 2 months ago
Data Cube: A Relational Aggregation Operator Generalizing Group-By, Cross-Tab, and Sub-Totals
Data analysis applications typically aggregate data across many dimensions looking for anomalies or unusual patterns. The SQL aggregate functions and the GROUP BY operator produce ...
Jim Gray, Surajit Chaudhuri, Adam Bosworth, Andrew...