Industrial Symbiotic Relations as Cooperative Games

In this paper, we introduce a game-theoretical formulation for a specific form of collaborative industrial relations called "Industrial Symbiotic Relation (ISR) games" and provide a formal framework to model, verify, and support collaboration decisions in this new class of two-person operational games. ISR games are formalized as cooperative cost-allocation games with the aim to allocate the total ISR-related operational cost to involved industrial firms in a fair and stable manner by taking into account their contribution to the total traditional ISR-related cost. We tailor two types of allocation mechanisms using which firms can implement cost allocations that result in a collaboration that satisfies the fairness and stability properties. Moreover, while industries receive a particular ISR proposal, our introduced methodology is applicable as a managerial decision support to systematically verify the quality of the ISR in question. This is achievable by analyzing if the implemented allocation mechanism is a stable/fair allocation.Comment: Presented at the 7th International Conference on Industrial Engineering and Systems Management (IESM-2017), October 11--13, 2017, Saarbr\"ucken, German

The Experiences and Attitudes of Student Tutors to Peer Tutoring in the Class Time of the Gynecology and Infertility Course

This study was conducted to examine experiences and attitudes of midwifery student tutors during scheduled class time. Sixty-one students from 2016 to 2019, who passed the gynecology and infertility course, participated in this study as student tutors and tutees. Students’ experiences were investigated with a five-point Likert-type rating scale questionnaire including 17 items in six domains. The average score, frequency, and percentage of positive and negative attitude were calculated in each domain. All participants were female with an average age of 26.3 years. Average student experiences were favorable, and their attitudes towards peer teaching were overwhelmingly positive in all domains. Class-time peer tutoring programs where students change their roles as teacher and student may be regarded as an alternative to traditional peer tutoring programs

Learning fair play in industrial symbiotic relationships

In this paper, we provide practical decision support to managers in firms involved in Industrial Symbiotic Relations (ISRs) in terms of strategy development and test the hypothesis that in the long-term, playing a fair strategy for sharing obtainable ISR-related benefits is dominant. We employ multi-agent-based simulations and model industrial decision-makers as interacting agents that observe their history of cooperation decisions in ISRs. The agents are able to: learn from their past, deviate from relations in which their partner plays unfair, and change their strategy to reach higher long-term benefits. Results show that in a long-run, industrial decision makers learn to play fair in ISRs. In addition to managerial support for developing long-lasting ISRs, our work introduces the concept of learning as a notion that links the micromotives in ISRs to their macrobehavior

Industrial Symbiotic Networks as Coordinated Games

We present an approach for implementing a specific form of collaborative industrial practices-called Industrial Symbiotic Networks (ISNs)-as MC-Net cooperative games and address the so called ISN implementation problem. This is, the characteristics of ISNs may lead to inapplicability of fair and stable benefit allocation methods even if the collaboration is a collectively desired one. Inspired by realistic ISN scenarios and the literature on normative multi-agent systems, we consider regulations and normative socioeconomic policies as two elements that in combination with ISN games resolve the situation and result in the concept of coordinated ISNs.Comment: 3 pages, Proc. of the 17th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2018