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» Transformations of software models into performance models
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LPNMR
2005
Springer
15 years 5 months ago
Pbmodels - Software to Compute Stable Models by Pseudoboolean Solvers
Abstract. We describe a new software, pbmodels, that uses pseudo-boolean constraint solvers (PB solvers) to compute stable models of logic programs with weight atoms. To this end, ...
Lengning Liu, Miroslaw Truszczynski
HCI
2001
15 years 1 months ago
Distributed user modelling for universal information access
In a distributed multi-agent based software environment, the traditional monolithic user model ceases to exist and is replaced by user model fragments, developed by the various so...
Julita Vassileva
CORR
2008
Springer
155views Education» more  CORR 2008»
14 years 11 months ago
Software dependability modeling using an industry-standard architecture description language
: Performing dependability evaluation along with other analyses at architectural level allows both making architectural tradeoffs and predicting the effects of architectural decisi...
Ana-Elena Rugina, Peter H. Feiler, Karama Kanoun, ...
CMG
2003
15 years 1 months ago
{Performance Modeling and Evaluation of Large-Scale J2EE Applications
The queueing Petri net (QPN) paradigm provides a number of benefits over conventional modeling paradigms such as queueing networks and generalized stochastic Petri nets. Using qu...
Samuel Kounev, Alejandro P. Buchmann
DSN
2002
IEEE
15 years 4 months ago
Performability Analysis of Guarded-Operation Duration: A Successive Model-Translation Approach
When making an engineering design decision, it is often necessary to consider its implications on both system performance and dependability. In this paper, we present a performabi...
Ann T. Tai, William H. Sanders, Leon Alkalai, Savi...