scholarly journals Optimalisasi Laporan Keuangan PT. Pegadaian dengan Pendekatan Metode Lexicographic Goal Programming dan Simpleks yang Dimodifikasi

2021 ◽  
Vol 3 (1) ◽  
pp. 1-9
Author(s):  
Sri Basriati ◽  
Elfira Safitri ◽  
Nurul Izzah
Keyword(s):  
Goal Programming ◽  
Lexicographic Goal Programming

PT. Pegadaian merupakan lembaga keuangan yang melayani masyarakat untuk mendapatkan dana pinjaman. Setiap lembaga keuangan harus membuat laporan keuangan sebagai suatu bentuk pertanggungjawaban atas hasil kinerja dalam periode tertentu. Laporan keuangan PT. Pegadaian tersebut akan dianalisa menggunakan model goal programming. Metode yang digunakan dalam penyelesaian model goal programming tersebut yaitu metode lexicographic goal programming dan simpleks yang dimodifikasi untuk mendapatkan solusi optimal. Optimalisasi dengan metode lexicographic goal programming dilakukan dengan mendahulukan prioritas pertama hingga berikutnya, sedangkan metode simpleks yang dimodifikasi menganggap setiap prioritas sama pentingnya. Berdasarkan hasil penelitian bahwa kedua metode mendapatkan solusi optimal dan iterasi yang sama, yaitu sebanyak enam iterasi. Tujuan model yaitu, aset, liabilitas, ekuitas, pendapatan dan beban dapat dicapai. Berdasarkan lima tujuan tersebut, tiga tujuan seperti total ekuitas, total pendapatan dan total beban dapat diubah untuk meningkatkan kinerja laporan keuangan. Total ekuitas dapat ditingkatkan sebesar Rp. 3.186.129,- per tahun, total pendapatan dapat ditingkatkan sebesar Rp. 957.800,- dan total beban dapat diturunkan sebesar Rp. 436.141,- per tahun.Kata kunci: Goal Programming, Laporan Keuangan, Lexicographic dan Simpleks Modifikasi.

Lexicographic Goal Programming and Assessment Tools for a Combinatorial Production Problem

2011 ◽  
pp. 148-184 ◽  
Author(s):  
Seamus M. McGovern ◽  
Surendra M. Gupta
Keyword(s):  
Goal Programming ◽  
Optimal Solution ◽  
General Purpose ◽  
Combinatorial Problems ◽  
Assessment Tools ◽  
Data Sets ◽  
Combinatorial Search ◽  
Benchmark Data ◽  
Lexicographic Goal Programming ◽  
Solution Techniques

NP-complete combinatorial problems often necessitate the use of near-optimal solution techniques including heuristics and metaheuristics. The addition of multiple optimization criteria can further complicate comparison of these solution techniques due to the decision-maker’s weighting schema potentially masking search limitations. In addition, many contemporary problems lack quantitative assessment tools, including benchmark data sets. This chapter proposes the use of lexicographic goal programming for use in comparing combinatorial search techniques. These techniques are implemented here using a recently formulated problem from the area of production analysis. The development of a benchmark data set and other assessment tools is demonstrated, and these are then used to compare the performance of a genetic algorithm and an H-K general-purpose heuristic as applied to the production-related application.

scholarly journals Supported Evacuation for Disaster Relief through Lexicographic Goal Programming

Mathematics ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 648
Author(s):  
Inmaculada Flores ◽  
M. Teresa Ortuño ◽  
Gregorio Tirado ◽  
Begoña Vitoriano
Keyword(s):  
Goal Programming ◽  
Programming Model ◽  
Operation Time ◽  
Health Condition ◽  
Human Beings ◽  
Goal Programming Model ◽  
Logistic Problem ◽  
Joint Consideration ◽  
The Impact ◽  
Lexicographic Goal Programming

Disasters have been striking human-beings from the beginning of history and their management is a global concern of the international community. Minimizing the impact and consequences of these disasters, both natural and human-made, involves many decision and logistic processes that should be optimized. A crucial logistic problem is the evacuation of the affected population, and the focus of this paper is the planning of supported evacuation of vulnerable people to safe places when necessary. A lexicographic goal programming model for supported evacuation is proposed, whose main novelties are the classification of potential evacuees according to their health condition, so that they can be treated accordingly; the introduction of dynamism regarding the arrival of potential evacuees to the pickup points, according to their own susceptibility about the disaster and the joint consideration of objectives such us number of evacuated people, operation time and cost, among which no trade-off is possible. The performance of the proposed model is evaluated through a realistic case study regarding the earthquake and tsunami that hit Palu (Indonesia) in September 2018.

scholarly journals Lexicographic Goal Programming Model for Bank’s Performance Management

2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Ali AlArjani ◽  
Teg Alam
Keyword(s):  
Saudi Arabia ◽  
Performance Management ◽  
Goal Programming ◽  
Financial Management ◽  
Programming Model ◽  
Financial Statements ◽  
Operating Income ◽  
Proposed Model ◽  
Goal Programming Model ◽  
Lexicographic Goal Programming

Any bank’s financial management is essential to preparing the assets and liabilities for multiple goals. In this paper, we develop an optimal bank model for the financial management department in the Kingdom of Saudi Arabia. The lexicographic goal programming model was used to formulate the banks’ performance management. In this study, the six goals of one of the leading banks in Saudi Arabia, namely, maximize asset, minimize liability, maximize equity, maximize operating income, maximize net income, and maximizing total goal achievements in the financial statement, were studied. To illustrate the model, we have focused on Al Rajhi Bank’s financial statements as a case study. The data was obtained from the banks’ financial statements. The outcomes of the study exhibited that all goals were accomplished. This proposed model is dynamic because it will help examine the banks’ financial strengths located in the kingdom. As a result, the proposed model can guide banking firms in making decisions and developing strategies to deal with numerous monetary circumstances.

scholarly journals Swarm lexicographic goal programming for fuzzy open shop scheduling

2013 ◽  
Vol 26 (6) ◽  
pp. 1201-1215 ◽  
Author(s):  
Juan José Palacios ◽  
Inés González-Rodríguez ◽  
Camino R. Vela ◽  
Jorge Puente
Keyword(s):  
Goal Programming ◽  
Open Shop ◽  
Open Shop Scheduling ◽  
Shop Scheduling ◽  
Lexicographic Goal Programming

Fuzzy Extended Lexicographic Goal Programming

2004 ◽  
pp. 543-550 ◽  
Author(s):  
Mar Arenas ◽  
Amelia Bilbao ◽  
Blanca Pérez-Gladish ◽  
M. Victoria Rodríguez-Uría
Keyword(s):  
Goal Programming ◽  
Lexicographic Goal Programming
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