{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,29]],"date-time":"2026-05-29T18:48:17Z","timestamp":1780080497437,"version":"3.54.0"},"reference-count":30,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T00:00:00Z","timestamp":1748390400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Algorithms"],"abstract":"<jats:p>Decision-making is a fundamental challenge in science and engineering, mainly when subjective factors influence the process. This paper introduces a decision support model based on the Analytic Hierarchy Process (AHP) that was specifically adapted for binary decisions and we term Binary AHP. The model facilitates structured decision-making when evaluating two opposing alternatives, such as yes\/no scenarios. To demonstrate its applicability, we applied the Binary AHP model to a real-world case in the Brazilian public sector, where agencies must determine whether a technological solution qualifies as an Information and Communication Technology (ICT) solution. This classification is crucial since it directly impacts procurement policies and regulatory compliance. Our results show that Binary AHP enhanced the decision consistency, transparency, and reproducibility, and reduced the subjective discrepancies between the evaluators. Additionally, by inverting the priority vectors, the model allowed for a comparative analysis of both decision alternatives, thus offering more profound insights into the classification process. This study highlights the flexibility of AHP-based decision support methodologies and proposes a structured approach to refining binary decision frameworks in complex, multi-criteria environments.<\/jats:p>","DOI":"10.3390\/a18060320","type":"journal-article","created":{"date-parts":[[2025,5,28]],"date-time":"2025-05-28T03:52:08Z","timestamp":1748404328000},"page":"320","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Binary Decision Support Using AHP: A Model for Alternative Analysis"],"prefix":"10.3390","volume":"18","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-5271-5328","authenticated-orcid":false,"given":"Edvan Gomes","family":"da Silva","sequence":"first","affiliation":[{"name":"Professional Postgraduate Program in Electrical Engineering (PPEE), Department of Electrical Engineering, College of Technology, University of Bras\u00edlia (UNB), Bras\u00edlia 70910-900, Federal District, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernando Rocha","family":"Moreira","sequence":"additional","affiliation":[{"name":"Professional Postgraduate Program in Electrical Engineering (PPEE), Department of Electrical Engineering, College of Technology, University of Bras\u00edlia (UNB), Bras\u00edlia 70910-900, Federal District, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marcus Aur\u00e9lio Carvalho","family":"Georg","sequence":"additional","affiliation":[{"name":"Professional Postgraduate Program in Electrical Engineering (PPEE), Department of Electrical Engineering, College of Technology, University of Bras\u00edlia (UNB), Bras\u00edlia 70910-900, Federal District, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rildo Ribeiro","family":"dos Santos","sequence":"additional","affiliation":[{"name":"Faculty of Economics, Administration, Accounting, and Public Policy Management, Department of Administration, University of Bras\u00edlia (UNB), Bras\u00edlia 70910-900, Federal District, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7468-2946","authenticated-orcid":false,"given":"Luiz Ant\u00f4nio","family":"Ribeiro J\u00fanior","sequence":"additional","affiliation":[{"name":"Computational Materials Laboratory, Computational Materials Science Laboratory (LCCMat), Institute of Physics, University of Brasilia (UNB), Bras\u00edlia 70910-900, Federal District, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1538-4276","authenticated-orcid":false,"given":"Rafael Rabelo","family":"Nunes","sequence":"additional","affiliation":[{"name":"Professional Postgraduate Program in Electrical Engineering (PPEE), Department of Electrical Engineering, College of Technology, University of Bras\u00edlia (UNB), Bras\u00edlia 70910-900, Federal District, Brazil"},{"name":"UniAtenas University Center, Paracatu 38602-018, Minas Gerais, Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2025,5,28]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Triantaphyllou, E., and Triantaphyllou, E. (2000). Multi-Criteria Decision Making Methods, Springer. [3rd ed.].","DOI":"10.1007\/978-1-4757-3157-6"},{"key":"ref_2","unstructured":"Keiko, L., Shimizu, T., and Jansen, U. (2004, January 3\u20136). Uma an\u00e1lise de investimentos considerando fatores intang\u00edveis. Proceedings of the XXIV Encontro Nacional de Engenharia de Produ\u00e7\u00e3o, Florian\u00f3polis, Brazil."},{"key":"ref_3","unstructured":"Campos, V.R., Castillo, L.A.M., and Cazarini, E.W. (2010). Modelagem do apoio \u00e0 decis\u00e3o multicrit\u00e9rio utilizando a metodologia EKD. XXX Encontro Nacional de Engenharia de Produ\u00e7\u00e3o, Abepro. Available online: https:\/\/www.academia.edu\/download\/46077654\/enegep2010_TN_STO_118_770_15289.pdf."},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Belton, V., and Stewart, T. (2002). Multiple Criteria Decision Analysis: An Integrated Approach, Springer. [3rd ed.].","DOI":"10.1007\/978-1-4615-1495-4"},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"D\u2019Apuzzo, L., Marcarelli, G., and Squillante, M. (,  2009). Analysis of Qualitative and Quantitative Rankings in Multicriteria Decision Making. Proceedings of the International Advances in Economic Research, Sorrento, Italy. Available online: https:\/\/link.springer.com\/chapter\/10.1007\/978-88-470-1083-3_10.","DOI":"10.1007\/978-88-470-1083-3_10"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"6129","DOI":"10.34117\/bjdv8n1-415","article-title":"M\u00e9todos de apoio \u00e0 decis\u00e3o multicrit\u00e9rio: Uma revis\u00e3o sobre aplica\u00e7\u00f5es em avalia\u00e7\u00e3o da educa\u00e7\u00e3o","volume":"8","author":"Junior","year":"2022","journal-title":"Braz. J. Dev."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"104169","DOI":"10.1016\/j.jedc.2021.104169","article-title":"From ants to fishing vessels: A simple model for herding and exploitation of finite resources","volume":"129","author":"Moran","year":"2021","journal-title":"J. Econ. Dyn. Control"},{"key":"ref_8","doi-asserted-by":"crossref","unstructured":"Holehouse, J., and Pollitt, H. (2021). Non-equilibrium time-dependent solution to discrete choice with social interactions. arXiv.","DOI":"10.1371\/journal.pone.0267083"},{"key":"ref_9","doi-asserted-by":"crossref","unstructured":"Holehouse, J., and Moran, J. (2022). Exact time-dependent dynamics of discrete binary choice models. arXiv.","DOI":"10.2139\/ssrn.4016363"},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"137","DOI":"10.2307\/2118498","article-title":"Ants, rationality, and recruitment","volume":"108","author":"Kirman","year":"1993","journal-title":"Q. J. Econ."},{"key":"ref_11","doi-asserted-by":"crossref","unstructured":"Sano, K. (2022). Binary Decision Model and Fat Tails in Financial Market. Appl. Sci., 12.","DOI":"10.3390\/app12147019"},{"key":"ref_12","unstructured":"Kabassi, K., and Virvou, M. (2004, January 10\u201313). A Technique for Preference Ordering for Advice Generation in an Intelligent Help System. Proceedings of the International Conference on Systems, Man and Cybernetics, The Hague, The Netherlands."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"19","DOI":"10.31181\/dmame2003019d","article-title":"Multicriteria decision making model with Z-numbers based on FUCOM and MABAC model","volume":"3","year":"2020","journal-title":"Decis. Mak. Appl. Manag. Eng."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1016\/j.omega.2014.11.009","article-title":"Best-worst multi-criteria decision-making method","volume":"53","author":"Rezaei","year":"2015","journal-title":"Omega"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"120404","DOI":"10.1016\/j.ins.2024.120404","article-title":"A novel intuitionistic fuzzy best-worst method for group decision making with intuitionistic fuzzy preference relations","volume":"666","author":"Wan","year":"2024","journal-title":"Inf. Sci."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"891","DOI":"10.1142\/S0219622020500170","article-title":"A concentration ratio for nonlinear best worst method","volume":"19","author":"Rezaei","year":"2020","journal-title":"Int. J. Inf. Technol. Decis. Mak."},{"key":"ref_17","unstructured":"Ayala, N.F., and Frank, A.G. (2013). M\u00e9todos de an\u00e1lise multicriterial: Uma revis\u00e3o das for\u00e7as e fraquezas. Anais da 13\u00aa Semana de Engenharia de Produ\u00e7\u00e3o Sul Americana, FEEng."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1080\/00137919708903178","article-title":"A Comparison Between Two Multiattribute Decision Methodologies Used in Capital Investment Decision Analysis","volume":"42","author":"Boucher","year":"1997","journal-title":"Eng. Econ."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1590\/S0100-19652003000100002","article-title":"Elementos intervenientes na tomada de decis\u00e3o","volume":"32","author":"Angeloni","year":"2003","journal-title":"Ci\u00eancia Da Informa\u00e7\u00e3o"},{"key":"ref_20","doi-asserted-by":"crossref","unstructured":"Saaty, T.L. (1980). The Analytic Hierarchy Process, McGraw-Hill. [2nd ed.].","DOI":"10.21236\/ADA214804"},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"125491","DOI":"10.1016\/j.eswa.2024.125491","article-title":"Analytic hierarchy process in transportation decision-making: A two-staged review on the themes and trends of two decades","volume":"261","author":"Kriswardhana","year":"2024","journal-title":"Expert Syst. Appl."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"e20230108","DOI":"10.1590\/0103-6513.20230108","article-title":"Analytic hierarchy process applied in the prioritization of third-party logistics providers in banking services","volume":"34","author":"Testoni","year":"2024","journal-title":"Production"},{"key":"ref_23","doi-asserted-by":"crossref","unstructured":"Mu, E., and Pereyra-Rojas, M. (2017). Practical Decision Making. SpringerBriefs in Operations Research, Springer.","DOI":"10.1007\/978-3-319-33861-3"},{"key":"ref_24","unstructured":"Saaty, T.L. (2013). Fundamentals of Decision Making and Priority Theory with the Analytic Hierarchy Process, RWS Publications. [2nd ed.]."},{"key":"ref_25","unstructured":"Roche, H., and Vejo, C. (2004). Analisis multicriterio en la toma de decisiones. M\u00e9todos Cuantitativos Aplicados a la Administraci\u00f3n: Analisis Multicrit\u00e9rio\u2013AHP, Available online: https:\/\/feparunsa.wordpress.com\/wp-content\/uploads\/2012\/07\/amc_aplicado_administracion.pdf."},{"key":"ref_26","first-page":"82","article-title":"Comparing the aggregation methods in the analytic hierarchy process when uniform distribution","volume":"5","author":"Wu","year":"2008","journal-title":"WSEAS Trans. Bus. Econ."},{"key":"ref_27","unstructured":"SIXSIGMA.us (2025, April 22). Comprehensive Guide to Analytic Hierarchy Process (AHP). Available online: https:\/\/www.6sigma.us\/six-sigma-in-focus\/analytic-hierarchy-process-ahp\/."},{"key":"ref_28","unstructured":"Saaty, T.L. (2012). Decision Making for Leaders: The Analytic Hierarchy Process for Decisions in a Complex World, RWS Publications. [3rd ed.]."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1108\/09685220110388827","article-title":"Information priority-setting for better resource allocation using analytic hierarchy process (AHP)","volume":"9","author":"Cheng","year":"2001","journal-title":"Inf. Manag. Comput. Secur."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Pant, S., Kumar, A., Ram, M., Klochkov, Y., and Sharma, H.K. (2022). Consistency indices in analytic hierarchy process: A review. Mathematics, 10.","DOI":"10.3390\/math10081206"}],"container-title":["Algorithms"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1999-4893\/18\/6\/320\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T17:41:48Z","timestamp":1760031708000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1999-4893\/18\/6\/320"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,28]]},"references-count":30,"journal-issue":{"issue":"6","published-online":{"date-parts":[[2025,6]]}},"alternative-id":["a18060320"],"URL":"https:\/\/doi.org\/10.3390\/a18060320","relation":{},"ISSN":["1999-4893"],"issn-type":[{"value":"1999-4893","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,5,28]]}}}