QtsPlus4Calc Release Beta2 is now available for download.
 
QtsPlus4Calc is an open source project that provide queueing models
that run under OpenOffice.org Calc spreadsheet product.
 
For more information on QtsPlus4Calc go the the project web site:
     http://qtsplus4calc.sourceforg­e.net
 
Purpose of this release:
To get feedback on installation procedures and usability of the models.
Since OpenOffice is available for many platforms, e.g., Windows,
Linux, Solaris, the QtsPlus4Calc project team is interested in
experiences on the different platforms.  Any feedback will be greatly
appreciated.
Please send comments to [log in to unmask]­net.
 
The following is a complete list of 35 models currently available in
this release:
Basic Probability Models:
Poisson Calculator
Erlang Calculator
Mixed Exponential Calculator
Exponential and Erlang Distribution Estimation
Discrete-Time Markov Chain
Continuous-Time Markov Chain
Finite Birth-Death Model
Infinite Birth-Death Model
Single-Server Models:
M/M/1: Poisson Arrivals to a Single Exponential Server
M/M/1/K: Poisson Arrivals to a Space-Limited Single Exponential Server
M/M/1 with Balking, Poisson Arrivals and a Single Exponential Server
Markov Single-Server, Finite-Source Queue without Spares
Markov Single-Server, Finite-Source Queue with Spares
Simple Markov Queue with State-Dependent Service
General State-Dependent Birth-Death Queue
M/G/1: Markovian Arrivals to a Single General Service Queue
M/G/1: Sensitivity Analysis to Coefficient of Variation
M/D/1: Poisson Arrivals to a Single Deterministic Server
D/M/1: Constant Input to Single Exponential Server
E(j)/M/1: Erlang(j) Input to Single Exponential Server
H/M/1: Hyperexponential Input, Single Exponential Server
G/M/1: General Input to Single Exponential Server
 
Multiple-Server Models:
M/M/c: Poisson Arrivals to Multiple Exponential Servers
M/M/c/K:  Multiple-Servers/Limited Capacity
M/G/c/c: Pure Overflow Model
D/M/c: Constant Input, Multiple Exponential Servers
E(j)/M/c: Erlang(j) Input, Multiple Exponential Servers
H/M/c: Hyperexponential Input, Multiple Exponential Servers
G/M/c: General Arrival with Multiple Exponential Servers
 
Bulk Queueing Models:
M^[K]/M/1: Unlimited Capcity, Fixed-size Bulk-Input Poisson Queue
Priority Models:
Single-Server Markovian Queue with 2 Priority Classes
2 Priority Single-Server Markov Model w/ 2 Service Rates
Single-Server Markov Model w/ up to 5 Priority Classes
 
Network Models:
Open Jackson Network Model
Closed Jackson Networks: Buzen Alogorithm
 
--
Jim Thompson
email: [log in to unmask]