Provider: | PUT |
---|---|
Version: | 1.0 |
Determines dominance relations for the given DMUs (alternatives) using SMAA-D method and Additive Data Envelopment Analysis Model with imprecise data. For given number of samples returns a matrix with alternatives in each row and column. Single cell indicates how many samples of alternative in a row dominates alternative in a column.
(For outputs, see below)
A list of alternatives (DMUs).
A list of criteria with specified preference direction. List has to contains at least one criterion that will be minimized (input) and at least one criterion that will be maximized (output).
Tag: criteria
Code:
<criteria>
<criterion>[...]</criterion>
[...]
</criteria>
Informations about inputs and outputs scales and optionally about boundaries
<criterionID>[…]</criterionID> <scales>
- <scale>
- […]
</scale>
</scales>
</criterionScale> […]
</criteriaScales>
Optional: yes, disabled by default
Shapes of functions assigned to inputs and outputs (if other than linear)
<criterionID>[…]</criterionID> <functions>
- <function>
- <piecewiseLinear>
- <segment>
- <head>
- […]
</head> <tail>
[…]</tail>
</segment>
</piecewiseLinear>
</function> […]
</functions>
</criterionFunction> […]
</criteriaFunctions>
A list of alternatives (DMUs) minimal performances (or exact performances if intervals should be created by tolerance).
Tag: performanceTable
Code:
<performanceTable>
<alternativePerformances>
<alternativeID> [...] </alternativeID>
<performance>
<criterionID>
[...]
</criterionID>
<values><value>[...]</value></values>
</performance>
[...]
</alternativePerformances>
[...]
</performanceTable>
Optional: yes, enabled by default
A list of alternatives (DMUs) maximal performances.
Tag: performanceTable
Code:
<performanceTable>
<alternativePerformances>
<alternativeID> [...] </alternativeID>
<performance>
<criterionID>
[...]
</criterionID>
<values><value>[...]</value></values>
</performance>
[...]
</alternativePerformances>
[...]
</performanceTable>
Optional: yes, disabled by default
A list of criteria linear constraints.
Tag: criteriaLinearConstraints
Code:
<criteriaLinearConstraints>
<constraints>
<constraint>
<elements>
<element>
<criterionID> [...] </criterionID>
<coefficient>
[...]
</coefficient>
</element>
[...]
</elements>
<operator>[...]</operator>
<rhs>
[...]
</rhs>
</constraint>
[...]
</constraints>
</criteriaLinearConstraints>
Tag: programParameters
Code:
<programParameters>
<parameter id="samplesNb">
<values>
<value><integer>%1</integer></value>
</values>
</parameter>
<parameter id="tolerance">
<values>
<value><real>%2</real></value>
</values>
</parameter>
<parameter id="transformToUtilities">
<values>
<value><boolean>%3</boolean></value>
</values>
</parameter>
<parameter id="boundariesProvided">
<values>
<value><boolean>%4</boolean></value>
</values>
</parameter>
<parameter id="functionShapeProvided">
<values>
<value><boolean>%5</boolean></value>
</values>
</parameter>
</programParameters>
A performance table for given alternatives. Single performance consists of attribute criterionID representing dominated alternative, and a value representing ratio of samples dominating this alternative.
Tag: performanceTable
Code:
<performanceTable>
<alternativePerformances>
<alternativeID> [...] </alternativeID>
<performance>
<criterionID> geq [...]</criterionID>
<values>
<value>[...]</value>
</values>
</performance>
[...]
</alternativePerformances>
[...]
</performanceTable>
A list of messages generated by the algorithm.
For further technical details on the web service underlying this program, have a look at its documentation here.