Jediný katalog výzkumných metod — zjistěte, jak každá funguje, kdy ji použít a co nedokáže.
CRITIC (CRiteria Importance Through Intercriteria Correlation) is a weight objective multi-criteria decision-making (MCDM) method introduced by Diakoulaki, D., Mavrotas, G., Papayannakis, L. in 1995. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
CRITIC-M (Criteria Importance Through Intercriteria Correlation - Modified) is an objective weight derivation method that extends the classical CRITIC approach. It assigns weights to criteria based on two intrinsic properties of the decision matrix: variance (how much a criterion differentiates alternatives) and correl
The Critical Thinking Dispositions Scale (CTDS), exemplified by the California Critical Thinking Disposition Inventory (CCTDI), measures the extent to which individuals exhibit cognitive dispositions conducive to critical thinking. Developed by Facione (1992), it assesses dimensions including truth-seeking, open-minded
The Cross-Cultural Competence Inventory (CCCI) is a comprehensive self-report measure designed to assess healthcare providers' competence in delivering culturally sensitive care across diverse populations. The CCCI evaluates multiple dimensions of cross-cultural competence, including cultural awareness, knowledge of di
Cross-docking is a logistics strategy in which products arriving at a distribution center from suppliers are unloaded, sorted, consolidated, and immediately reloaded onto outbound vehicles destined for customers, with minimal or no storage time. Rather than storing inventory in a warehouse, products flow through in 24–
CROSS-VALIDATION (Cross-Validation — k-fold hold-out validation of MCDM decision consistency) is a ranking multi-criteria decision-making (MCDM) method introduced by Stone, M. in 1974. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
CUBIC-EDAS (Cubic-EDAS — Cubic Pythagorean Fuzzy EDAS (CuP-EDAS)) is a ranking multi-criteria decision-making (MCDM) method introduced by Paul, T.K., Jana, C., Pal, M. in 2023. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
CUBIC-TOPSIS (Cubic-TOPSIS — Cubic extension of TOPSIS) is a ranking multi-criteria decision-making (MCDM) method introduced by Garg, H., Kaur, G. in 2018. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
CUBIC-VIKOR (Cubic-VIKOR — Cubic extension of VIKOR) is a ranking multi-criteria decision-making (MCDM) method introduced by Jun, Y. B. Kim, C. S. Yang, K. O. in 2012. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
CUBIC-WASPAS (Cubic-WASPAS — Cubic extension of WASPAS) is a ranking multi-criteria decision-making (MCDM) method introduced by Jun, Y. B. Kim, C. S. Yang, K. O. in 2012. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
Cuckoo Search (CS) is a population-based metaheuristic optimization algorithm introduced by Xin-She Yang and Suash Deb in 2009. It models the obligate brood-parasitism of cuckoo birds — which lay eggs in other birds' nests — combined with Lévy flight random walks that enable long-range exploration of the search space.
D-TOPSIS (Modified TOPSIS based on D-Numbers (Deng Evidence Theory)) is a ranking multi-criteria decision-making (MCDM) method introduced by Fei, L., Hu, Y., Xiao, F., Chen, L., Deng, Y. in 2016. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DANP (DEMATEL-based ANP) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Tzeng, G.-H., Huang, J.-J. in 2010. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
Data-Driven MCDA is a hybrid framework that integrates machine learning and statistical learning into traditional multi-criteria decision analysis. Instead of eliciting weights from expert judgment, it learns criteria importance from historical decision data, enabling more scalable and empirically grounded decision sup
DEA (Data Envelopment Analysis (CCR model) for efficiency-based ranking) is a dea multi-criteria decision-making (MCDM) method introduced by Charnes, A., Cooper, W. W., Rhodes, E. in 1978. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
Data Envelopment Analysis (DEA) is a linear programming technique for measuring the relative efficiency of multiple hospitals using multiple inputs and outputs. Introduced by Charnes, Cooper, and Rhodes in 1978, DEA has become the standard method for benchmarking hospital performance in healthcare systems worldwide.
DEA-BCC (Data Envelopment Analysis (BCC / VRS model)) is a dea multi-criteria decision-making (MCDM) method introduced by Banker, R. D., Charnes, A., Cooper, W. W. in 1984. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-CROSSEFF (DEA Cross-Efficiency — peer appraisal using cross-evaluation matrix) is a dea multi-criteria decision-making (MCDM) method introduced by Sexton, T. R., Silkman, R. H., Hogan, A. J. in 1986. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-DYNAMIC-NETWORK (Dynamic-Network DEA with Carryovers and Bad Outputs) is a dea multi-criteria decision-making (MCDM) method introduced by Fukuyama, H. Weber, W. L. in 2013. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-ENV (Environmental DEA with Undesirable Outputs (EEI model)) is a dea multi-criteria decision-making (MCDM) method introduced by Färe, R. Grosskopf, S. Lovell, C. A. K. Pasurka, C. in 1989. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-NETWORK (Two-Stage Network DEA with Undesirable Outputs) is a dea multi-criteria decision-making (MCDM) method introduced by Fukuyama, H. Weber, W. L. in 2010. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-NETWORK-SBM (Network Slacks-Based Measure DEA with Window Analysis) is a dea multi-criteria decision-making (MCDM) method introduced by Tone, K. Tsutsui, M. in 2009. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-RAM (Range-Adjusted Measure of Inefficiency) is a dea multi-criteria decision-making (MCDM) method introduced by Cooper, W. W. Park, K. S. Pastor, J. T. in 1999. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-SBM (Slack-Based Measure Data Envelopment Analysis) is a ranking multi-criteria decision-making (MCDM) method introduced by Tone, K. in 2001. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEA-SUPEREFF (Super-Efficiency Data Envelopment Analysis) is a ranking multi-criteria decision-making (MCDM) method introduced by Andersen, P. Petersen, N. C. in 1993. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
The Decisional Conflict Scale (DCS) is a 16-item self-reported outcome measure that quantifies the degree of uncertainty, value ambivalence, and decision distress experienced by patients facing healthcare choices. Developed by Annette O'Connor in 1995, the DCS assesses five core domains: personal uncertainty, understan
DEFUZZ-ALPHA-CUT (Alpha-Cut Defuzzification — Crisp interval or representative via α-level cut) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Zadeh, L.A. in 1965; 1985. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEFUZZ-BISECTOR (Bisector of Area Defuzzification — Vertical line dividing fuzzy set area equally) is a defuzzification multi-criteria decision-making (MCDM) method introduced by van Leekwijck, W.; Kerre, E.E. in 1999. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducibl
DEFUZZ-CENTROID (Centroid Defuzzification — Centre of gravity crisp representative) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Mamdani, E.H. in 1975. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEFUZZ-CENTROID-GAUSSIAN (Gaussian Centroid Defuzzification — Crisp representative of Gaussian fuzzy number) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Zadeh, L.A. in 1965. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEFUZZ-MOM (Mean of Maxima (MOM) Defuzzification — Crisp value at the plateau of maximum membership) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Lee, C.C. in 1990. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEFUZZ-SCORE-IFN (Score Function Defuzzification — Crisp ranking score for IFN/PFN/q-ROFS families) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Chen, S.M.; Tan, J.M. in 1994; extended 2014, 2017. It turns a decision matrix of alternatives scored on multiple criteria into a structured
DEFUZZ-TYPE-REDUCTION (Type Reduction Defuzzification — Karnik-Mendel algorithm for interval type-2 fuzzy sets) is a defuzzification multi-criteria decision-making (MCDM) method introduced by Karnik, N.N.; Mendel, J.M. in 2001. It turns a decision matrix of alternatives scored on multiple criteria into a structured, re
DELPHI (Delphi Method — iterative expert consensus for criterion importance elicitation) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Dalkey, N., Helmer, O. in 1963. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DEMATEL (Decision Making Trial and Evaluation Laboratory) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Gabus, A., Fontela, E. in 1972. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
Dempster-Shafer theory is a mathematical framework for reasoning under uncertainty that generalizes Bayesian probability by representing ignorance explicitly. Instead of forcing a single probability on each hypothesis, it assigns belief mass to sets of hypotheses and derives a belief-plausibility interval, and it provi
The DRRI-2 is a comprehensive self-report inventory measuring pre-deployment, deployment, and post-deployment risk and protective (resilience) factors influencing mental health outcomes in military personnel. Developed by King and colleagues in 2006 and refined in 2008, it captures contextual, behavioral, social, and p
Deterministic Dynamic Programming (DDP) is a mathematical optimization technique that decomposes a multi-stage decision problem into a sequence of simpler subproblems, solving them exactly when all system parameters — transition functions, costs, and rewards — are known with certainty. It guarantees a globally optimal
A Deterministic Genetic Algorithm (DGA) applies the structural framework of evolutionary computation — population, selection, crossover, and replacement — using entirely deterministic operators and fixed decision rules instead of stochastic sampling. By eliminating randomness, the algorithm becomes fully reproducible:
Deterministic Integer Programming (DIP) is a mathematical optimization approach that finds the best solution to problems where some or all decision variables must take integer values, given fully known (deterministic) objective and constraint data. It is the classical, non-stochastic form of integer programming, founda
Deterministic Linear Programming (DLP) is the classical form of linear programming in which all objective function coefficients, constraint coefficients, and right-hand-side values are known with certainty. It finds the optimal allocation of resources to maximize or minimize a linear objective subject to linear constra
Deterministic Mixed-Integer Programming (MIP) is a mathematical optimization framework that finds the provably optimal solution to problems involving both continuous and integer decision variables under fully known, fixed coefficients and constraints. It is the foundational workhorse of operations research when all dat
Deterministic Particle Swarm Optimization (DPSO) removes the stochastic random coefficients from classical PSO, replacing them with fixed cognitive and social acceleration parameters. Particles move through the search space following fully predictable trajectories, enabling reproducible convergence analysis and guarant
Deterministic Simulated Annealing (DSA) is an optimization metaheuristic that adopts the cooling-schedule structure of classical simulated annealing but replaces the probabilistic Metropolis acceptance criterion with a strictly deterministic rule: only improving moves are accepted. This yields a reproducible, greedy-de
DHF-COPRAS (Dual Hesitant Fuzzy extension of COPRAS) is a ranking multi-criteria decision-making (MCDM) method introduced by Rani, P., Mishra, A. R., Krishankumar, R., Mardani, A., Cavallaro, F., Ravichandran, K. S., Balasubramanian, K. in 2020. It turns a decision matrix of alternatives scored on multiple criteria int
DHF-EDAS (Dual Hesitant Fuzzy extension of EDAS) is a ranking multi-criteria decision-making (MCDM) method introduced by Ning, B., Lin, R., Wei, G., Chen, X. in 2023. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DHF-TODIM (Dual Hesitant Fuzzy extension of TODIM) is a ranking multi-criteria decision-making (MCDM) method introduced by Liu, Y., Tariq, M., Khan, S., Abdullah, S. in 2023. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DHF-TOPSIS (Dual Hesitant Fuzzy extension of TOPSIS) is a ranking multi-criteria decision-making (MCDM) method introduced by Wang, R., Li, W., Zhang, T., Han, Q. in 2020. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DHF-VIKOR (Dual Hesitant Fuzzy extension of VIKOR) is a ranking multi-criteria decision-making (MCDM) method introduced by An, J., Zhang, X., Liu, L., Zuo, W. in 2025. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
The Dizziness Handicap Inventory (DHI) is a 25-item self-report questionnaire designed to measure the functional, emotional, and physical effects of dizziness and balance disorders on daily life. Developed by Jacobson and Newman in 1990, it has become a standard tool for assessing dizziness-related handicap in clinical
DIBR (Defining Interrelationships Between Ranked criteria) is a weight subjective multi-criteria decision-making (MCDM) method introduced by Pamučar, D., Žižović, M., Marinković, D., Doljanica, D. in 2021. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
Differential Evolution (DE), introduced by Rainer Storn and Kenneth Price in 1997, is a population-based stochastic optimisation algorithm designed for continuous parameter spaces. It generates candidate solutions by combining vector differences between existing population members, making it a powerful and parameter-le
Dijkstra's Algorithm, introduced by Edsger W. Dijkstra in 1956, is one of the most fundamental algorithms in computer science for solving the single-source shortest path problem. It finds the shortest path from a starting vertex to all other vertices in a weighted graph with non-negative edge weights.
DIST-CHEBYSHEV (Chebyshev Distance — L∞ norm (maximum coordinate difference)) is a distance multi-criteria decision-making (MCDM) method introduced by Roy, B. in 1991. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DIST-EUCLIDEAN (Euclidean Distance — L2 norm between two vectors in criterion space) is a distance multi-criteria decision-making (MCDM) method introduced by Hwang, C. L., Yoon, K. in 1981. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DIST-HAMMING (Hamming Distance — count of positions where two equal-length sequences differ) is a distance multi-criteria decision-making (MCDM) method introduced by Hamming, R. W. in 1950. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DIST-MANHATTAN (Manhattan Distance — L1 norm (city-block distance) between two vectors) is a distance multi-criteria decision-making (MCDM) method introduced by Dezert, J., Tchamova, A., Han, D., Bhotto, M. Z. A. in 2020. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproduc
DIST-MINKOWSKI (Minkowski Distance — generalised Lp norm (p ≥ 1)) is a distance multi-criteria decision-making (MCDM) method introduced by Minkowski, H. in 1910. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DNMA (Double Normalization-Based Multiple Aggregation) is a ranking multi-criteria decision-making (MCDM) method introduced by Liao, H., Wu, X. in 2020. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.
DODGSON (Dodgson Method — Condorcet completion by minimum pairwise swaps) is a aggregationoperator multi-criteria decision-making (MCDM) method introduced by Dodgson, C. L. in 1900. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.