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APSEC
2002
IEEE
15 years 11 months ago
A Predictive Performance Model to Evaluate the Contention Cost in Application Servers
In multi-tier enterprise systems, application servers are key components to implement business logic and provide services. To support a large number of simultaneous accesses from ...
Shiping Chen, Ian Gorton
PAPM
2001
Springer
128views Mathematics» more  PAPM 2001»
15 years 10 months ago
Faster and Symbolic CTMC Model Checking
Abstract. This paper reports on the implementation and the experiments with symbolic model checking of continuous-time Markov chains using multi-terminal binary decision diagrams (...
Joost-Pieter Katoen, Marta Z. Kwiatkowska, Gethin ...
PODS
1998
ACM
152views Database» more  PODS 1998»
15 years 10 months ago
A Cost Model for Similarity Queries in Metric Spaces
We consider the problem of estimating CPU (distance computations) and I/O costs for processing range and k-nearest neighbors queries over metric spaces. Unlike the specific case ...
Paolo Ciaccia, Marco Patella, Pavel Zezula
FSKD
2007
Springer
128views Fuzzy Logic» more  FSKD 2007»
15 years 10 months ago
A First Step towards an Epistemology of the Subjective Uncertainty: Its Premises and Modeling
The uncertainty may be divides it into two major groups, "objective uncertainty" and "subjective uncertainty". The objective uncertainty has already been exten...
Fabio Campos, Andre Neves, R. Souza
CODES
2001
IEEE
15 years 9 months ago
Modeling and evaluation of hardware/software designs
We introduce the foundation of a system modeling environment targeted at capturing the anticipated interactions of hardware and software behaviors -- not just their co-execution. ...
Neal K. Tibrewala, JoAnn M. Paul, Donald E. Thomas