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ICSE
2008
IEEE-ACM
14 years 10 months ago
The effect of the number of inspectors on the defect estimates produced by capture-recapture models
Inspections can be made more cost-effective by using capturerecapture methods to estimate post-inspection defects. Previous capture-recapture studies of inspections used relativel...
Gursimran Singh Walia, Jeffrey C. Carver, Nachiapp...
CIKM
2005
Springer
14 years 2 months ago
Towards estimating the number of distinct value combinations for a set of attributes
Accurately and efficiently estimating the number of distinct values for some attribute(s) or sets of attributes in a data set is of critical importance to many database operation...
Xiaohui Yu, Calisto Zuzarte, Kenneth C. Sevcik
SWAT
2010
Springer
250views Algorithms» more  SWAT 2010»
14 years 2 months ago
Fixed-Parameter Algorithms for Cochromatic Number and Disjoint Rectangle Stabbing
Given a permutation π of {1, . . . , n} and a positive integer k, we give an algorithm with running time 2O(k2 log k) nO(1) that decides whether π can be partitioned into at mos...
Pinar Heggernes, Dieter Kratsch, Daniel Lokshtanov...
BIOINFORMATICS
2010
170views more  BIOINFORMATICS 2010»
13 years 9 months ago
Joint estimation of DNA copy number from multiple platforms
DNA copy number variants (CNV) are gains and losses of segments of chromosomes, and comprise an important class of genetic variation. Recently, various microarray hybridization ba...
Nancy R. Zhang, Yasin Senbabaoglu, Jun Z. Li
ARITH
2009
IEEE
14 years 4 months ago
A Dual-Purpose Real/Complex Logarithmic Number System ALU
—The real Logarithmic Number System (LNS) allows fast and inexpensive multiplication and division but more expensive addition and subtraction as precision increases. Recent advan...
Mark G. Arnold, Sylvain Collange