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» A General, Abstract Model of Incremental Dialogue Processing
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ESORICS
2009
Springer
16 years 6 months ago
Dynamic Enforcement of Abstract Separation of Duty Constraints
Separation of Duty Constraints David Basin1 , Samuel J. Burri1,2 , and G?unter Karjoth2 1 ETH Zurich, Department of Computer Science, Switzerland 2 IBM Research, Zurich Research La...
David A. Basin, Günter Karjoth, Samuel J. Bur...
IDEAS
2005
IEEE
80views Database» more  IDEAS 2005»
15 years 11 months ago
Dynamic Histograms for Non-Stationary Updates
In this paper, we address the problem of incrementally maintaining a histogram in response to a non-stationary update process. In relational database systems, this problem can occ...
Elizabeth Lam, Kenneth Salem
ICSE
2005
IEEE-ACM
16 years 6 months ago
Validation methods for calibrating software effort models
COCONUT calibrates effort estimation models using an exhaustive search over the space of calibration parameters in a COCOMO I model. This technique is much simpler than other effo...
Tim Menzies, Daniel Port, Zhihao Chen, Jairus Hihn...
IDEAL
2004
Springer
15 years 11 months ago
Kernel Density Construction Using Orthogonal Forward Regression
Abstract— The paper presents an efficient construction algorithm for obtaining sparse kernel density estimates based on a regression approach that directly optimizes model gener...
Sheng Chen, Xia Hong, Chris J. Harris
MODELS
2010
Springer
15 years 4 months ago
Modeling Features at Runtime
A feature represents a functional requirement fulfilled by a system. Since many maintenance tasks are expressed in terms of features, it is important to establish the corresponden...
Marcus Denker, Jorge Ressia, Orla Greevy, Oscar Ni...