The Experts below are selected from a list of 17772 Experts worldwide ranked by ideXlab platform

Danielle Costa Morais - One of the best experts on this subject based on the ideXlab platform.

  • SMC - Supporting water resource management committees by using Multicriteria Analysis
    2010 IEEE International Conference on Systems Man and Cybernetics, 2010
    Co-Authors: Vanessa B. S. Silva, Danielle Costa Morais
    Abstract:

    Decisions about water resource management are complex in nature, since they involve consequences of environmental, social and economic impacts in the society. The Multicriteria Analysis is a powerful tool to support this kind of decision, assuring a transparent, structured, rigorous and objective evaluation of the problem. This paper presents a group decision support system model to support committees responsible for water resource management. The model provides a ranking of alternatives through the combined use of the Multicriteria methods PROMETHEE II and ELECTRE IV.

Piotr Jankowski - One of the best experts on this subject based on the ideXlab platform.

  • Geodiversity Assessment with Crowdsourced Data and Spatial Multicriteria Analysis
    ISPRS International Journal of Geo-Information, 2020
    Co-Authors: Piotr Jankowski, Alicja Najwer, Zbigniew Zwoliński, Jacek Niesterowicz
    Abstract:

    This paper presents an approach to geodiversity assessment based on spatial Multicriteria Analysis. Instead of relying solely on weighted linear combination (WLC) for aggregating factor ratings and weights to compute a synthetic measure of geodiversity, the approach employs WLC in concert with its local version called L-WLC to provide a more comprehensive assessment approach. As part of the approach, the assessment input data comprised of geodiversity factor ratings and weights were obtained through crowdsourcing. A geoinformation crowdsourcing tool called the geo-questionnaire was used to obtain data from 57 Earth science researchers worldwide. These data served as the bases for a group assessment of geodiversity. The reliability of assessment was evaluated by means of spatially explicit uncertainty Analysis. The results showed the efficacy of local spatial Multicriteria Analysis techniques (L-WLC) used in concert with a global technique (WLC) on the example of geodiversity assessment for Karkonosze National Park in southwestern Poland.

  • Emerging trends and research frontiers in spatial Multicriteria Analysis
    International Journal of Geographical Information Science, 2020
    Co-Authors: Jacek Malczewski, Piotr Jankowski
    Abstract:

    A majority of research on Spatial Multicriteria Analysis (SMCA) has been spatially implicit. Typically, SMCA uses conventional (aspatial) Multicriteria methods for analysing and solving spatial pro...

Vanessa B. S. Silva - One of the best experts on this subject based on the ideXlab platform.

  • SMC - Supporting water resource management committees by using Multicriteria Analysis
    2010 IEEE International Conference on Systems Man and Cybernetics, 2010
    Co-Authors: Vanessa B. S. Silva, Danielle Costa Morais
    Abstract:

    Decisions about water resource management are complex in nature, since they involve consequences of environmental, social and economic impacts in the society. The Multicriteria Analysis is a powerful tool to support this kind of decision, assuring a transparent, structured, rigorous and objective evaluation of the problem. This paper presents a group decision support system model to support committees responsible for water resource management. The model provides a ranking of alternatives through the combined use of the Multicriteria methods PROMETHEE II and ELECTRE IV.

Santoso Wibowo - One of the best experts on this subject based on the ideXlab platform.

  • Performance Evaluation of Mobile Cloud Services: A Fuzzy Multicriteria Analysis Approach
    2019 14th IEEE Conference on Industrial Electronics and Applications (ICIEA), 2019
    Co-Authors: Santoso Wibowo, Srimannarayana Grandhi
    Abstract:

    This paper presents the fuzzy multcriteria Analysis approach for evaluating the performance of mobile cloud services. Hesitant fuzzy sets are used to deal with the conditions where the decision makers hesitate among several values to assess the performance of the alternatives. A hesitant fuzzy Hamacher weighted average operator is used for producing a global value for every mobile cloud service across all evaluation criteria in which the final outcome can be determined. An example is presented to show the applicability and usefulness of the proposed fuzzy Multicriteria Analysis approach.

  • Fuzzy Multicriteria Analysis for Performance Evaluation of Internet-of-Things-Based Supply Chains
    Symmetry, 2018
    Co-Authors: Santoso Wibowo, Srimannarayana Grandhi
    Abstract:

    This paper presents a fuzzy Multicriteria Analysis model for evaluating the performance of Internet of Things (IoT)-based supply chains. The inherent uncertainty and imprecision of the performance evaluation process was handled by using intuitionistic fuzzy numbers. A new fuzzy Multicriteria group decision making algorithm based on the technique ordered preference by similarity to the ideal solution (TOPSIS) approach, and the concept of similarity measures was developed for determining the overall performance of each alternative. The advantage of the proposed fuzzy Multicriteria Analysis model is that it can overcome the limitations of the existing approaches in an intuitionistic fuzzy environment. The fuzzy Multicriteria group decision-making model provides organizations with the ability to evaluate the performance of their IoT-based supply chains for improving their competitiveness. An example is presented to highlight the usefulness of the proposed model for tackling a real world IoT performance evaluation problem.

  • ICIS - A Multicriteria Analysis Approach for Benchmarking Open Innovation Practices of IT Organizations
    2018 IEEE ACIS 17th International Conference on Computer and Information Science (ICIS), 2018
    Co-Authors: Srimannarayana Grandhi, Santoso Wibowo
    Abstract:

    This paper presents a Multicriteria Analysis approach for measuring and benchmarking open innovation practices of IT organizations. Five important criteria for measuring the open innovation performance of IT organizations are identified. To model the vagueness and imprecision of the decision making process, interval-valued intuitionistic fuzzy numbers are used. Based on the concept of the ideal solutions, the closeness coefficient can be obtained for determining the ranking of the alternatives. This Multicriteria Analysis approach helps IT organizations to understand their strengths and weaknesses in terms of their open innovation practices performance, and identify relevant areas for improvement.

  • A Multicriteria Analysis approach for benchmarking smart transport cities
    2015 Science and Information Conference (SAI), 2015
    Co-Authors: Santoso Wibowo, Srimannarayana Grandhi
    Abstract:

    The development of smart transport systems has proven to be crucial for cities around the world due to their capabilities to respond to challenges of rapid urbanization and growing traffic congestion. However, there is still a lack of research done on the comparative performance evaluation of those smart transport systems. Benchmarking is therefore necessary for comparing the performance of smart transport systems in different cities and identifying areas for improvement. This paper develops a Multicriteria Analysis approach for evaluating the performance of different cities based on the smartness of their transportation systems. The subjectiveness and imprecision of the evaluation process are modelled as fuzzy numbers by means of linguistic terms. An efficient algorithm is developed for producing a smartness index for every smart transport city alternative across all evaluation criteria. The approach provides a useful mechanism for relevant transport authorities and agencies to identify main issues concerning their transportation systems and develop key strategies for improving their smart transport systems. An example is presented for demonstrating the applicability of the approach.

  • Multicriteria Analysis for evaluating and selecting suppliers under uncertainty
    2011
    Co-Authors: Santoso Wibowo, H Deng
    Abstract:

    This paper presents a Multicriteria Analysis approach for evaluating and selecting suppliers under uncertainty. Linguistic variables approximated by triangular fuzzy numbers are used for effectively modelling the subjectiveness and imprecision of the decision making process. Pairwise comparison is adopted in the evaluation process for reducing the cognitive demand on the decision maker. A fuzzy Multicriteria Analysis algorithm is developed for generating an overall performance index for every alternative supplier across all criteria. An example is presented that shows the approach is simple and effective for solving the supplier selection problem in real world settings.

Kiyotada Hayashi - One of the best experts on this subject based on the ideXlab platform.

  • Multicriteria Analysis for agricultural resource management: A critical survey and future perspectives
    European Journal of Operational Research, 2000
    Co-Authors: Kiyotada Hayashi
    Abstract:

    Abstract This paper reviews Multicriteria Analysis applied to agricultural resource management. The applications utilize either methods for selecting multiattribute discrete alternatives (including multiattribute utility theory) or methods for solving multiobjective planning problems (including goal programming). Our main purpose is to classify and evaluate the criteria (attributes, objectives) used for modeling agricultural systems and to identify the difficulties for practitioners in applying the methodology. The fields of study in agricultural decisions requiring further investigation are also discussed.