THE DEVELOPMENT OF DECISION SUPPORTING SYSTEM FOR EMPLOYEE’S WORK EVALUATION FOR POSITION PROMOTION BY USING AHP (ANALYTICAL HIERARCHY PROCESS) AND WP (WEIGHTED PRODUCT) METHOD CASE STUDY AT THE SAMAYA UBUD BALI HOTEL

Abstract

This study is a case study which took place at The Samaya Ubud Bali Hotel. The
aims of this study are: (1) to design a decision supporting system for employee’s work
evaluation for position promotion by using AHP (Analytical Hierarchy Process) and
WP (Weighted Product) method, (2) to implement a decision supporting system for
employee’s work evaluation for position promotion by using AHP (Analytical
Hierarchy Process) and WP (Weighted Product) method. In designing and
implementing of the program, researcher used 2 main methods namely AHP (Analytical
Hierarchy Process) and WP (Weighted Product) in which those two methods belong to
MADM (Multi Attribute Decision Making). The inputs of this application are criteria
data, criteria comparison scale, and employees’ score data. On the other hand, the
output is in form of information that shows the employee’s rank. Trial was done to
check the agreeability of the employee’s final score calculated by the system with the
final score calculated manually. In this step, the hotel contribution was required to
determine and process the employees’ final score.
In designing and implementing the application design, waterfall method which is
well known as classic life cycle model was used. This waterfall model is a classic model
which is systematically able to build software. This model involves some steps which
are: (1) requirements definition, (2) system and software design, (3) implementation and
unit testing and (4) integration and system testing.
The implementation and the trial of this system used Embarcadero Delphi 2010.
From the trial it was found that the data produced by the system was already appropriate
with the data calculated manually. Base on this result, this decision supporting system
for employee’s work evaluation for position promotion by using AHP (Analytical
Hierarchy Process) and WP (Weighted Product) method was already suitable with the
AHP and WP calculation, and it also can be said that this system was already reliable to
used at The Samaya Ubud Bali Hotel.