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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.

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Pesquisa Operacional, Volume: 44, Published: 2024

Latest articles

DENGUE OUTBREAK EARLY IDENTIFICATION BY RAIN AND HUMAN CASES EVOLUTION IN FORTALEZA/CE

A MULTIMETHODOLOGICAL APPROACH TO ORGAN DONATION LOGISTICS: SYSTEMIC ANALYSIS OF BRAZILIAN FEDERAL UNITS THROUGH QUALITATIVE SYSTEM DYNAMICS AND EFFICIENCY ASSESSMENT USING DATA ENVELOPMENT ANALYSIS

DECISION SPATIAL MODEL TO EVALUATE HUMAN DEVELOPMENT IN THE STATE OF RIO GRANDE DO NORTE

A DECISION SUPPORT FRAMEWORK FOR PLANNING AND PRIORITIZING URBAN SUSTAINABLE DEVELOPMENT STRATEGIES UNDER UNCERTAINTY CONDITIONS: A CASE STUDY

DISTRIBUTION OF INVESTIGATIONS IN THE BRAZILIAN FEDERAL POLICE USING AGENCY THEORY, SHAPLEY’S VALUE AND MCDA MODEL

TENDER VACANCIES ALLOCATION TO THE MEMBER UNITS OF A PUBLIC RESEARCH COMPANY: A DATA ENVELOPMENT ANALYSIS APPROACH

EVALUATING SUPPLY CHAIN MANAGEMENT PERFORMANCE IN PUBLIC HEALTH CARE: AN MCDA APPROACH

AN EARLY WARNING SYSTEM FOR SCHOOL DROPOUT IN THE STATE OF ESPÍRITO SANTO: A MACHINE LEARNING APPROACH WITH VARIABLE SELECTION METHODS

A STATISTICAL APPROACH TO AIRCRAFT CARGO LAUNCHING TO SUPPORT HUMANITARY AID OPERATIONS

MODEL FOR SORTING MUNICIPALITIES BASED ON THE CRITICALITY OF ASSISTANCE FOR COMBATING DROUGHT

DEFINITION OF OBJECTIVES AND SUSTAINABLE ALTERNATIVES FOR A STANDING FOREST ECONOMY IN THE AMAZON REGION USING PROBLEM STRUCTURING METHODS

APPLYING PROBLEM STRUCTURING METHODS FOR THE MANAGEMENT OF INFRASTRUCTURE PROJECTS IN UNIVERSITIES

RANKING OF INSTRUCTORS IN A BRAZILIAN AIR FORCE SCHOOL USING THE AHP AND TOPSIS METHODS

GE2-VIKOR MCDM METHOD APPROACH FOR DEFENSE TECHNOLOGY CRITICALITY ASSESSMENT IN DEVELOPING COUNTRIES

A NEW APPROACH FOR SOLVING BILEVEL FRACTIONAL/QUADRATIC GREEN TRANSPORTATION PROBLEM WITH MULTI-CHOICE PARAMETERS UNDER UNCERTAINTY

A MANUFACTURING STRATEGY APPROACH FOR SOLVING AGGREGATE PRODUCTION PLANNING PROBLEMS WITH MULTIPLE OBJECTIVES

A BIASED RANDOM-KEY GENETIC ALGORITHM FOR THE 2D STRIP PACKING PROBLEM WITH ORDER AND STABILITY CONSTRAINTS

MANAGING LEAD TIME VARIABILITY IN THE ACTIVITY INGREDIENT SUPPLY CHAIN: A GAME THEORY-BASED RISK RESPONSE FRAMEWORK

EFFECTS OF HOLISTIC EVALUATIONS ON FITRADEOFF METHOD USING A SIMULATION STUDY

OCCURRENCE OF RAILWAY ACCIDENTS RELATED TO SOME PERSONAL AND PROFESSIONAL TRAIN CONDUCTOR FACTORS: USE OF STATISTICAL MODELS IN THE PRESENCE OF EXCESS OF ZEROS

PLANNING OF PERSONALIZED PSYCHOLOGICAL INTERVENTION IN VICTIMS OF THE ARMED CONFLICT IN COLOMBIA THROUGH ARTIFICIAL INTELLIGENCE

A NOVEL APPROACH BASED ON INVERSE NON-RADIAL DEA PROCESS FOR DEALING WITH UNDESIRABLE OUTPUTS

A COMBINATION OF FITRADEOFF AND COGNITIVE MAPS FOR OBJECT DEFINITION IN PUBLIC PROCUREMENT

THEORETICAL INSIGHTS AND A NEW CLASS OF VALID INEQUALITIES FOR THE TEMPORAL BIN PACKING PROBLEM WITH FIRE-UPS

AN APPLICATION OF A MULTICRITERIA RANKING APPROACH TO ASSESSING THE PERFORMANCE OF THE DOMINANT MEXICAN ECONOMIC SECTORS

BIOBJECTIVE INTEGER STOCHASTIC OPTIMIZATION OVER THE INTEGER STOCHASTIC EFFICIENT SET

OPERATIONAL EFFICIENCY IN BRAZILIAN AIRPORTS: AN ANALYSIS THROUGH THE HIERARCHICAL LINEAR MODELING WITH REPEATED MEASURES

BUILDING A MULTICRITERIA DECISION MODEL FOR SOLVING A TECHNICAL SCHOOL LOCATION PROBLEM WITH THE FITRADEOFF METHOD

PRIORITIZATION OF ALTERNATIVES IN WASTE MANAGEMENT: A CASE IN PERNAMBUCO STATE, BRAZIL

QUALITY OF LIFE IN RIO DE JANEIRO: A MULTICRITERIA ANALYSIS BASED ON MASLOW’S HIERARCHY OF NEEDS

WASTE REDUCTION USING THE THOR 2 HYBRID METHOD: DECISION MAKING IN THE CONTEXT OF LEAN HEALTHCARE

BRANCH-AND-CUT METHOD FOR SOLVING THE INTEGER LINEAR MULTIPLICATIVE BILEVEL PROBLEM

USING VALUE-FOCUSED THINKING IN AN INTEGRATED PROCESS TO SUPPORT DECISIONS

DISCRETE EVENT SIMULATION TO ANALYZE PATIENT PRIORIZATION IN THE CONTEXT OF AN EMERGENCY DEPARTMENT

MODELLING AND OPTIMIZING THE TACTICAL PLANNING OF THE CORN SUPPLY CHAIN CONSIDERING DOMESTIC AND EXPORT MARKETS

News

Accessibility in the SciELO Program: current status and future prospects – Part 2

Accessibility in the SciELO Program: current status and future prospects – Part 1

New tool to assess equity in scholarly communication models

Editorial policies for inclusion and diversity in the Revista Brasileira de Estudos da Presença

Art as a Vehicle and Jerzy Grotowski’s Investigations Beyond the 20th Century

Metamorphosis, friction or symbiosis between body and animated forms in the work of Ilka Schönbein

Presence as a field of research in the performing arts

Performing Arts research highlighted on the blog “SciELO in Perspective”

An Analysis of the Epistemological Foundations of Machine Learning

Tracing the origins of ‘publish or perish’ [Originally published in the LSE Impact blog in July/2024]

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