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Showing 1-25 of 3,766 resultsfor "Index Terms":Role In Problems
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On the Role of Problem-Solving and Mathematical Modeling in Application-Oriented Talents Training
2009 Second International Conference on Education Technology and Training
Year: 2009 | Conference Paper |
Cited by: Papers (1)
Problem-solving is one of the studies of cognitive psychology. Mathematical modeling is an approach to train skills of students to use mathematical ideas and methods of problem-solving. This paper discusses the role of problem-solving and mathematical modeling in application-oriented talents training.Show More
Backtracking search optimization algorithm for fluid-structure interaction problems
Rabii El Maani;Ahmed Tchvagha Zeine;Bouchaib Radi;Abdelkhalak El Hami;Rachid Ellaia
2016 4th IEEE International Colloquium on Information Science and Technology (CiSt)
Year: 2016 | Conference Paper |
Fluidstructure interaction (FSI) problems play an important role in many technical applications, for instance, wind turbines, aircrafts, injection systems, or pumps. Thus, the optimization of such kind of problems is of high practical importance. Optimization algorithms aim to find the best values for a system's parameters under various conditions. In this paper an approach for multi-objective opt...Show More
Group Role Assignment With Cooperation and Conflict Factors
Collaboration is complex. To solve a problem occurring in collaboration, using computers, we must first define and specify the problem. This paper presents a challenging problem in collaboration, called group role assignment with cooperation and conflict factors (GRACCFs). This problem's solution aims at creating a high-performance group by role assignment with consideration of cooperation and con...Show More
A New Teaching Pattern Based on PBL and Visual Programming in Computational Thinking Course
2019 14th International Conference on Computer Science & Education (ICCSE)
Year: 2019 | Conference Paper |
Cited by: Papers (8)
As a fundamental and introductory course in undergraduate education, Computer Basis aims to cultivate the scientific computational thinking mode and the ability of solving problem for students who are not the computer majors. In this study, a new pedagogical method named PBL-VP combining the Problem-Based Learning (PBL) and the visual programming Blockly was applied to Computer Basis. This paper d...Show More
Solving some optimization tasks of assigning roles within the framework of well-known estimates of relative damage from leakage of authority in a role-based access control model
2019 Dynamics of Systems, Mechanisms and Machines (Dynamics)
Year: 2019 | Conference Paper |
Two formulations of the role assignment problem within the framework of the role-based access control policy are considered. As part of the task, it is required to assign a set of roles to the user in such a way that his authority needs are met, while the damage to the information system would be minimal. In the first task, the damage arising due to the possible compromise of the roles of this use...Show More
Effective Approaches to Adaptive Collaboration via Dynamic Role Assignment
Adaptive collaboration (AC) is essential for group performance optimization in collaborative systems. This paper begins by introducing AC within the context of solving a real-world problem. Next, AC problems are formalized based on the environment-class, agent, role, group, and object (E-CARGO) model. Three algorithms are proposed for solving AC problems. They are based on three different scenario...Show More
Objects Specific Role: An Approach to Solving Roles Redundant Problem
2014 IEEE International Conference on Computer and Information Technology
Year: 2014 | Conference Paper |
In many organizations, there are projects of the same kind continually being created to work on. When role-based access control (RABC) is applied to resources' access control in these organizations, a problem arises, that is, the coming projects make a series of similar roles that are with same functions be created continually, and this makes roles administration hard. The similar roles are differ...Show More
The Problem-Based Learning Model
2019 Eighth International Conference on Educational Innovation through Technology (EITT)
Year: 2019 | Conference Paper |
Cited by: Papers (4)
The problem-based learning model utilizes cooperative group work to approach ill-structured, real-world problems. Proponents of the problem-based learning model argue that by providing authentic, real-world problems in a peer-supported group setting, learners are better able to apply their knowledge after graduation. Studies have shown that problem-based learning affords students advantages such a...Show More
Solving TSP Problem in Cloud Computing using Improved Cultural Algorithm
Seyed Omid Azarkasb;Seyed Hossein Khasteh;Saeed Sedighian Kashi
2021 26th International Computer Conference, Computer Society of Iran (CSICC)
Year: 2021 | Conference Paper |
Traveling Salesman Problem (TSP), despite its simple appearance, is one of the classic and complex problems in Combinatorial Optimization and it is difficult to find an accurate answer for large samples. This problem is so important that many real-world problems can be turned into a TSP and solved. Optimization methods for solving difficult problems, such as TSP, mainly involve a large number of v...Show More
Role-based collaboration (RBC) theory is a promising paradigm for problem-solving in complex systems. Multigroup role assignment (MGRA) specifically tackles the task of assigning roles for multigroup collaboration. However, due to the constraint that an agent can only play a role in one group, the current MGRA models are incapable of handling when required agents outnumber the available supply. Gr...Show More
A Role Based Particle Swarm Optimization for Multimodal Optimization
2012 Fourth International Conference on Computational and Information Sciences
Year: 2012 | Conference Paper |
In this paper, we present a new multimodal optimization algorithm, role based particle swarm optimization (RPSO), for finding and maintaining multiple optima in objective function landscape. Instead of generating all trial vectors randomly, the swarm population is divided into three kinds of roles, each part of swarms generating offsprings with different strategy. A species conservation procedure ...Show More
Group Role Assignment With Constraints (GRA+): A New Category of Assignment Problems
This article systematically establishes a new category of assignment problems by reviewing and extending the problems related to group role assignment (GRA) from a novel vision. After reviewing seven related GRA with Constraints (GRA+) problems, this article specifies three new major assignment problems to make GRA+ problems complete and coherent. In addition, this article proves a series of new r...Show More
A dual self-monitored reconstruction scheme on the TV-regularized inverse conductivity problem
Recently in Charalambopoulos et al. (2020), we presented a methodology aiming at reconstructing bounded total variation ($TV$) conductivities via a technique simulating the so-called half-quadratic minimization approach, encountered in Aubert & Kornprobst (2002, Mathematical Problems in Image Processing. New York, NY: Springer). The method belongs to a duality framework, in which the auxiliary fun...Show More
Solving Dynamic TSP by Using River Formation Dynamics
2008 Fourth International Conference on Natural Computation
Year: 2008 | Conference Paper |
Cited by: Papers (26)
River Formation Dynamics (RFD) is an heuristic optimization algorithm based on copying how water forms rivers by eroding the ground and depositing sediments. After drops transform the landscape by increasing/decreasing the altitude of places, solutions are given in the form of paths of decreasing altitudes. Decreasing gradients are constructed, and these gradients are followed by subsequent drops ...Show More
A study of factors related to health problems in online learning affected by COVID-19 epidemic
Pitchakorn Khumya;Rungtiwa Khanbut;Waritsara Rattanasattakul;Sakunrat Phadungpak;Tosporn Arreeras
2022 International Conference on Decision Aid Sciences and Applications (DASA)
Year: 2022 | Conference Paper |
Cited by: Papers (1)
Online learning played an increasingly important role in education. While the COVID-19 pandemic made institutions shift classroom learning to online learning. Online learning caused various problems that affect the physical and mental health problems of students. They needed to be confined indoors and sitting in front of electronic devices resulting in stress, depression, or fatigue. Certainly, CO...Show More
Computational Thinking and Academic Achievement: The Mediator Roles of Problem-solving Ability and Learning Anxiety
2023 International Symposium on Educational Technology (ISET)
Year: 2023 | Conference Paper |
Computational thinking (CT) has received increasing attention from educational researchers as a higher-order thinking skill. CT is a key factor that influences the learning process and facilitates the acquisition of knowledge and the improvement of students’ academic performance. However, the mechanisms of how CT affects students’ academic performance have yet to be explored in depth. Based on thi...Show More
Group Role Assignment via a Kuhn–Munkres Algorithm-Based Solution
Role assignment is a critical task in role-based collaboration. It has three steps, i.e., agent evaluation, group role assignment, and role transfer, where group role assignment is a time-consuming process. This paper clarifies the group role assignment problem (GRAP), describes a general assignment problem (GAP), converts a GRAP to a GAP, proposes an efficient algorithm based on the Kuhn-Munkres ...Show More
Improvement to rated group role assignment algorithms
2009 IEEE International Conference on Systems, Man and Cybernetics
Year: 2009 | Conference Paper |
Cited by: Papers (21)
Role assignment is a critical task in Role-Based Collaboration (RBC). It can be divided into three steps, i.e., agent evaluation, group role assignment, and role transfer, where group role assignment is a time-consuming process. This paper clarifies the problem of group role assignment; describes the general assignment problem; adapts the group role assignment problem to the general assignment pro...Show More
Agent evaluations for role assignment
2009 8th IEEE International Conference on Cognitive Informatics
Year: 2009 | Conference Paper |
Cited by: Papers (12)
Role assignment is an important task in role-based collaboration (RBC). Agent evaluation is the first step of role assignment. The other two steps are group role assignment and role transfer. This paper clarifies the requirement of agent evaluations, defines the structure of roles and agents, and designs and implements an initial evaluation method. Furthermore, it proposes the requirement to extra...Show More
In this paper we consider the relation between beliefs and goals in agent theory. Beliefs play three roles in reasoning about goals: they play a role in the generation of unconditional desires from conditional ones, they play a role in adoption of desires as goals, and they play a role in the selection of plans to achieve goals. In this paper we consider the role of goals in reasoning about belief...Show More
Learning effects of iconic representation animation teaching on the mathematics problem solving process
2017 10th International Conference on Ubi-media Computing and Workshops (Ubi-Media)
Year: 2017 | Conference Paper |
Pictures play an important role in school children education. Lively and vivid pictures or illustrations are able to attract the most attention from children and enhance their interest in learning. What's more, relevant psychological data prove that people accept different information and knowledge at different paces. Human brain responds to verbal information at the lowest pace, and the consequen...Show More
Resiliency Analysis of Role-Based Access Control via Constraint Enforcement and Mathematical Programming
Given a role-based access control (RBAC), resiliency checking problem (RCP) aims at determining whether every permission is executed by a user and all authorization constraints are satisfied when some users become absent. Although the problem is computationally hard, desirable solutions are still expected so as to guarantee the continuity of access control. In this article, we solve RCP for RBAC b...Show More
Role of EEG delta and beta oscillations during problem solving tasks
Nur Syahirah Roslan;Hafeez Ullah Amin;Lila Iznita Izhar;Mohamad Naufal Mohamad Saad;Subarna Sivapalan
2016 6th International Conference on Intelligent and Advanced Systems (ICIAS)
Year: 2016 | Conference Paper |
Problem solving is one of the higher-order thinking skills that have been studied by many researchers using Electroencephalography (EEG) brain signals. This paper concentrates on specific neural oscillations that can be observed in EEG signals which are delta (1.0–4.0 Hz) and beta (12.0–25.0 Hz) during problem solving task. Our aim is to investigate the role of the delta and beta neural oscillatio...Show More
Computer Application Utilization Based on Creative Problem Solving Model in Calculus Learning Implementation
2019 1st International Conference on Cybernetics and Intelligent System (ICORIS)
Year: 2019 | Conference Paper |
This study aimed to describe computer application utilization based on the creative problem-solving model in calculus learning implementation. This research methodology was in the form of a literature study to find out the utilization magnitude of computer applications based on the creative problem-solving model in implementing calculus learning at STIKOM Bali. The subjects in this study were stud...Show More
The impact of gender issues on the Acceptance of information technology
2010 2nd International Conference on Education Technology and Computer
Year: 2010 | Conference Paper |
Cited by: Papers (2)
Based on Davis' Technology Acceptance Model, the research proposed a new model includes variables such as social-economic class, gender role, gender equality, and self-image. The results indicate that there were significant differences (p = 004) exist in gender role based on different college year of female students. The younger female students tend to have less traditional gender role stereotype ...Show More
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