Pesquisa Operacional

Publication of: Sociedade Brasileira de Pesquisa Operacional
Area: Engineering

ISSN printed version: 0101-7438

ISSN online version: 1678-5142

Previous title Revista Brasileira de Pesquisa Operacional

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Our Mission

To publish papers produced by the Operational Research (OR) scientific community in order to promote its integration and to disseminate the scientific knowledge generated within it.

Most recent issue

Pesquisa Operacional, Volume: 45, Published: 2025

Latest articles

Volume: 45 - Publicado em: 2025-12-01

A finite element approach for the simulation and verification of an epidemiological model for dengue

Volume: 45 - Publicado em: 2025-12-01

From workplace spirituality to employee engagement: governing work-life balance and work-life integration

Volume: 45 - Publicado em: 2025-12-01

Systematic literature review on humanitarian operations: resource optimization and logistics in forced displacement scenarios

Volume: 45 - Publicado em: 2025-10-24

Efficient sat and maxsat techniques for solving the two-dimensional strip packing problem

Volume: 45 - Publicado em: 2025-10-24

Symmetric encryption and cryptography algorithms in internet of things

Volume: 45 - Publicado em: 2025-10-24

Forecasting wind energy generation in southern brazil using a hybrid method of holt-winters and recurrent neural networks

Volume: 45 - Publicado em: 2025-09-22

Integrating pitch, ahp, and k-means for project management strategies

Volume: 45 - Publicado em: 2025-09-22

Branch and cut method for solving integer indefinite quadratic bilevel programs with multiple objectives at the upper level

Volume: 45 - Publicado em: 2025-09-22

Optimizing a linear function over the efficient set of a multi-objective transportation problem

Volume: 45 - Publicado em: 2025-08-08

Bibliometric analysis of scopus indexed journals of the supply chain in small and medium enterprise: 2015-2024

Volume: 45 - Publicado em: 2025-08-08

Unique solution of integral equations via intuitionistic fuzzy b-metric-like spaces

Volume: 45 - Publicado em: 2025-08-08

Simulation studies of information criteria used in the selection of multilevel structural equation models

Volume: 45 - Publicado em: 2025-08-08

A computational study on the global solution of nonconvex quadratic constraints and quadratic programming problems

Volume: 45 - Publicado em: 2025-08-08

A complementary approach based on data envelopment analysis to assess industrial engineering higher education undergraduate programs in brazil

Volume: 45 - Publicado em: 2025-08-08

Repetitive acceptance sampling plan for exponentiated frechet distribution

Volume: 45 - Publicado em: 2025-08-08

Artificial intelligence adoption in the indian bfsi sector: an empirical assessment of operational transformation and strategic implications

Volume: 45 - Publicado em: 2025-08-08

A gonzaga’s problem for linear programming

Volume: 45 - Publicado em: 2025-07-04

Technology transfer through academic spin-offs: a soft systems methodology approach

Volume: 45 - Publicado em: 2025-07-04

An efficient count data model: properties, actuarial measures, bayesian estimation, regression model, and applications to health care data

Volume: 45 - Publicado em: 2025-07-04

Bibliometric indicators and technological mapping of the electric vehicle in brazil

Volume: 45 - Publicado em: 2025-07-04

Evaluating countries’ prosperity using a hybrid approach with electre iii and k-means: a comparison of pre and post-covid-19 pandemic scenarios

Volume: 45 - Publicado em: 2025-07-04

An integrated methodology for identifying partnership profiles to support partner selection in civil construction

Volume: 45 - Publicado em: 2025-06-09

Analyzing production scheduling research: insights from the scopus database on brazilian academia

Volume: 45 - Publicado em: 2025-06-09

Structuring a computational tool for defining multicriteria methods: a proposal for a systematic literature review

Volume: 45 - Publicado em: 2025-06-09

Genetic algorithm approach to production sequencing: a traveling salesman problem in the two-wheel sector of the manaus industrial hub

Volume: 45 - Publicado em: 2025-06-09

A novel approach on extended b-fuzzy metric spaces and fixed point results with application

Volume: 45 - Publicado em: 2025-07-07

Brazilian airport efficiency from the perspective of network dea models

Volume: 45 - Publicado em: 2025-06-09

Valuation of brazilian real estate investment trusts (reits) using the psi-cocoso multicriteria method

Volume: 45 - Publicado em: 2025-05-19

Incorporating esg risks in the asset selection process in the brazilian fixed income market with multiple criteria decision analysis

Volume: 45 - Publicado em: 2025-05-19

An exact method to solve the multi-objective assignment problem

Volume: 45 - Publicado em: 2025-05-19

A new method for optimizing a function over the efficient set

Volume: 45 - Publicado em: 2025-05-19

A decision model for controlling out-of-pocket expenses through telemedicine engagement in primary care

Volume: 45 - Publicado em: 2025-05-19

Maximal covering location problems for healthcare systems: a systematic review

Volume: 45 - Publicado em: 2025-03-17

A hybridized memetic algorithm for solving the multi-objective stochastic multiple knapsack problem

Volume: 45 - Publicado em: 2025-03-17

Innovative multi-criteria decision framework for lng and naphtha export market selection: integrating fuzzy delphi, bwm, and topsis

Volume: 45 - Publicado em: 2025-03-17

Implementation of the balanced decision-making method for prioritizing crop planting in small-scale rural properties

Volume: 45 - Publicado em: 2025-03-17

Scheduling of jobs with deteriorating processing times depending on due dates

Volume: 45 - Publicado em: 2025-03-17

Integrated surgery planning and bed allocation with multiple routes of post-surgical care, with application to a military hospital’s orthopaedic department

News

2025-12-10 14:00

Scientific Integrity in the Age of AI and the challenges of transparency: Fraud, manipulation, and the new transparency challenges

Artificial intelligence radically transforms the challenges of...

2025-12-05 14:00

The dangers of using AI in peer review [Originally published in Hora Campias in December/2025]

Within my academic life, I am always on ‘both sides of the...

2025-12-03 10:00

Ofelia Sepúlveda and the library as an extension of our minds

Ofelia Sepúlveda passed away in Santiago, Chile, on November 17,...

2025-11-26 14:36

Open Science between Promises and Paradoxes, democratization or new dependency?

Open science promises to democratize knowledge but faces deep...

2025-11-19 10:40

Plan S – quo vadis?

By late 2025, Open Access has become mainstream in rhetoric but...

2025-11-07 11:35

Data Colonialism in Science: A New Form of Epistemic Domination

Data colonialism represents a new form of domination that...

2025-10-24 13:15

We need to talk about citations

Citations strengthen science, but errors are still common. Such...

2025-10-10 10:00

The transparency paradox when using generative AI in academic research

The use of generative AI in academic research creates a paradox...

2025-09-24 11:00

Impact beyond academia: SciELO’s presence in public policy

Research published in SciELO transcends academic boundaries and...

2025-09-10 13:30

preLights: biology preprint server reviewed by young researchers from around the world

Preprints have been gaining attention and interest from the...

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E-mail: sobrapo@sobrapo.org.br

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