{"id":2516,"date":"2025-09-15T07:38:34","date_gmt":"2025-09-15T07:38:34","guid":{"rendered":"https:\/\/cvsc.upcebu.edu.ph\/?p=2516"},"modified":"2025-11-12T14:40:45","modified_gmt":"2025-11-12T14:40:45","slug":"dynamical-system-modelling-for-picture-fuzzy-multi-criteria-public-opinion-on-transportation-infrastructure","status":"publish","type":"project","link":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/project\/dynamical-system-modelling-for-picture-fuzzy-multi-criteria-public-opinion-on-transportation-infrastructure\/","title":{"rendered":"Dynamical system modelling for picture fuzzy multi-criteria public opinion on transportation infrastructure"},"content":{"rendered":"

[et_pb_section fb_built=”1″ theme_builder_area=”post_content” _builder_version=”4.27.4″ _module_preset=”default”][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” column_structure=”1_2,1_2″ theme_builder_area=”post_content” box_shadow_style=”preset1″ hover_enabled=”0″ sticky_enabled=”0″][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_image src=”http:\/\/cvsc.upcebu.edu.ph\/wp-content\/uploads\/2025\/09\/Abellana-Mathematics.gif” _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” title_text=”Abellana-Mathematics” box_shadow_style=”preset2″ hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Authors<\/p>\n

<\/strong><\/h3>\n

<\/strong><\/p>\n

Lanndon Ocampo<\/span><\/p>\n

Dharyll Prince<\/span>\u00a0Abellana
<\/span><\/strong>Faculty, Department of Computer Science, College of Science, University of the Philippines Cebu<\/span><\/span><\/h5>\n

Julius Selle
Rhoda Namoco
Fatima Maturan
John Kevin Padro
Samantha Shane Evangelista<\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content”][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”4_4″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Abstract<\/strong><\/h3>\n
\n
This work presents a novel approach for modelling dynamic fuzzy multi-criteria decision-making problems. We consider a problem where members of a population evaluate alternatives under a given criterion by taking either of three options: agree, neutral, or disagree. The physical partitioning of the population gives rise to the notion of describing the performance of alternatives under multiple criteria as Picture fuzzy sets, with operations that can aggregate multi-criteria performance into real numbers. Then, the dynamic performance of the alternatives is described by considering the interactions of the partitions of the populations, modelled as a system of differential equations constructed for each criterion. We provided proof of the basic properties of each system, including nonnegativity and boundedness of solutions, and presented the points of convergence. Parameter values were estimated by performing time-series clustering. The proposed approach was applied numerically in modelling multi-criteria public opinion of a bus rapid transit project\u2014a single alternative, where nine criteria were evaluated. Initial performance values under multiple criteria were obtained using a survey, and four scenarios representing possible government interventions were evaluated. The time-dependent performance profiles of the public about the project were obtained, with insights indicating the efficacy of the proposed model.<\/div>\n<\/div>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” column_structure=”1_2,1_2″ theme_builder_area=”post_content”][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” box_shadow_style=”preset1″ hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Keywords<\/strong><\/p>\n

Mathematical modelling; <\/span>Opinion dynamics; <\/span>Multi-criteria decision making; <\/span>Picture fuzzy sets; <\/span>Transportation systems<\/span><\/div>\n

[\/et_pb_text][\/et_pb_column][et_pb_column _builder_version=”4.27.4″ _module_preset=”default” type=”1_2″ theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” theme_builder_area=”post_content” box_shadow_style=”preset1″ hover_enabled=”0″ sticky_enabled=”0″]<\/p>\n

Link to the article<\/strong><\/p>\n

https:\/\/doi.org\/10.1016\/j.matcom.2025.04.024<\/strong><\/span><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

Authors Lanndon Ocampo Dharyll Prince\u00a0AbellanaFaculty, Department of Computer Science, College of Science, University of the Philippines Cebu Julius SelleRhoda NamocoFatima MaturanJohn Kevin PadroSamantha Shane EvangelistaAbstract This work presents a novel approach for modelling dynamic fuzzy multi-criteria decision-making problems. We consider a problem where members of a population evaluate alternatives under a given criterion by taking […]<\/p>\n","protected":false},"author":7,"featured_media":0,"template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"project_category":[34],"project_tag":[],"class_list":["post-2516","project","type-project","status-publish","hentry","project_category-recent-publications"],"_links":{"self":[{"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/project\/2516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/project"}],"about":[{"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/types\/project"}],"author":[{"embeddable":true,"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":2,"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/project\/2516\/revisions"}],"predecessor-version":[{"id":2520,"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/project\/2516\/revisions\/2520"}],"wp:attachment":[{"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/media?parent=2516"}],"wp:term":[{"taxonomy":"project_category","embeddable":true,"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/project_category?post=2516"},{"taxonomy":"project_tag","embeddable":true,"href":"https:\/\/cvsc.upcebu.edu.ph\/index.php\/wp-json\/wp\/v2\/project_tag?post=2516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}