Stream organizers:

Liping Fang, Ryerson University, Toronto, Canada
Keith W. Hipel, University of Waterloo, Waterloo, Canada
D. Marc Kilgour, Wilfrid Laurier University, Waterloo, Canada

Stream description:

Strategic conflict arises whenever humans interact, individually or in groups. New, recently-developed methodologies and techniques that can help analysts understand strategic conflicts and provide strategic support to negotiators have been of great benefit to many decision makers. New theoretical issues are being explored, and at the same time new software systems are making modeling easier and analytical results clearer. Theoretical and practical advances have been utilized to study strategic conflicts arising in diverse areas including environmental management, global warming, energy projects, the food crisis, economic disparities, international trade and aging infrastructure. The main objective of the Stream on Conflict Resolution is to provide a forum for discussion of research advances on the development of formal approaches to conflict resolution with insightful applications in a range of domains. Prospective authors are cordially invited to submit original research developments and applications.

Stream organizers:

Prof. Dr. Mareike Schoop, University of Hohenheim, Germany
Prof. Dr. Rudolf Vetschera, University of Vienna, Austria
Dr. Muhammed-Fatih Kaya, University of Hohenheim, Germany
 

Stream description:

Electronic negotiations (or digital negotiations) are nowadays common business practice. The most important digital support is provided by dedicated Negotiation Support Systems (NSSs). These systems enable complex, asynchronous, and dislocated negotiations.

NSSs have always had the goal to support human intelligence. That goal has become broader in recent years incorporating Artificial Intelligence (AI) into system development and system design to enable the support of human intelligence by means of Artificial Intelligence.

Researchers, developers and practitioners who design and develop NSSs with or without AI, who study the use of NSSs in simulations and in the field, or who incorporate NSS components into negotiation, mediation and facilitation are invited to participate in the NS3 stream. We also encourage research addressing digital transformation of negotiations, i.e. how negotiation support systems transform organisations, processes, and practices.

We solicit papers looking at theory or practice or both. In particular, we seek papers that help bridging the gap between the vast amount of work on face-to-face negotiations and electronic negotiations as well as decision and negotiation aids embedded in negotiation processes. We also seek papers that focus on the design and use of tools for decision support, communication support, document management, or conflict management for the negotiators and mediators in electronic negotiation processes. Furthermore, we specifically look for papers on AI and NSSs, be it using Machine Learning, Generative AI, or some other type of AI.

One goal of the NS3 stream is to show the latest technological advances in NSS research and the current research in NSSs as well as in negotiation agents and their use in e-negotiation processes.

Topics of interest include but are not limited to:

  • Digital transformation of business negotiations
  • Artificial Intelligence in e-negotiations
  • Machine learning as a research method in negotiation research
  • Design of negotiation support systems
  • Empirical research on negotiation support systems
  • Bilateral, multi-bilateral and multi-lateral e-negotiations
  • Cross-cultural online negotiations
  • Electronic mediation and facilitation
  • New applications for e-negotiations

Stream organizers:

Tomasz Wachowicz, Katowice School of Economics, Poland
Danielle Morais, Federal University of Pernambuco, Brazil

Stream description:

A variety of methods, techniques and normative models may be used for supporting group of negotiators and decision makers (DM) in defining their goals, eliciting preferences and building the negotiation offers’ scoring systems, often integrated with multicriteria decision making (MCDM) and game theory. Cognitive issues, formal knowledge and skills of DMs influence the redesigning of existing and designing the new methods for preference modeling and elicitation for group decision and negotiation (GDN) process. In order to make these models and methods more appropriate for real-world decision problems, preference modeling approaches need to be continuously improved, considering behavioural issues and DMs’ limitations regarding information and perception for evaluating preferences.

The main goal of this stream is to create a forum for scientists, researchers and practitioners working on the topic of preference modeling for GDN that will allow to exchange their experience and knowledge, and discussing the recent developments and results of their research. Thus we invite contributors to submit to this stream the papers and sessions. Although not limited to, the stream includes following topics:

  • Preference modeling in GDN problems
  • Methodological issues of preference analysis
  • Preference issues for choosing voting procedures
  • Preference modeling for mediation and arbitration
  • Preference learning
  • Behavioral studies on preference for GDN
  • Neuroscience experiments on preference for GDN
  • Experimental studies on preference for group decision and negotiation
  • Experimental studies on decision makers’ cognitive capabilities and needs for formal support in group decision and negotiation
  • Interfaces between GDN and MCDM
  • Use of MCDM methods for preference modeling in group decision and negotiation
  • Preferences in group decisions for MCDM
  • Group decision support based on partial information on preferences
  • Handling the imprecise and vague preference information
  • Preference aggregation of decision makers versus knowledge aggregation of experts
  • Group decision support based on partial information onexperts’ knowledge

Stream organizers:

Pascale Zaraté, Toulouse Capitole University, France
Guy Camilleri, Université Paul Sabatier, France

Stream description:

Making a decision for a group engaged in a common task is a difficult challenge. There are several kinds of group decision making processes. This stream addresses Collaborative Decision Making processes. By Collaborative Decision Making processes, we intend that involved participants must pool their efforts in order to define and work on the achievement of a common goal. They have to integrate multiple points of view which reveal to be difficult. They have to work together, although not necessarily in the same place or at the same time. Decisional processes are then complex and involve a non-closed set of actors. The difficult point for decision-makers is to make a balance between their own preferences and the building of common preferences within the group. One direct application in the daily life of such Collaborative Decision-Making processes can be implemented through the e_democraty which is defined as a form of government in which all adult citizens are presumed to be eligible to participate equally in the proposal, development, and creation of laws.

The purpose of this stream is to allow researchers to present methodologies, mathematical models, and software supporting Collaborative Decision-Making processes. Submitted papers/abstracts can describe both theoretical and empirical studies like for example survey, field study, case study, experimentation…

Stream organizers:

Tung Bui, University of Hawaii Shidler College of Business

Stream description:

The rapid rise of generative AI has led to intelligent applications across many domains, including group decision and negotiation systems (GDNSS). While these technologies hold great promise for enhancing efficiency, effectiveness, and adaptability, they also raise global concerns around transparency, bias, ethical issues, and potential misuse.

This research stream explores the opportunities, limitations, and risks of generative AI in GDNSS and related fields such as conflict resolution, multi-agent systems, and collaborative environments. We invite position papers, empirical studies, and case analyses on the design, implementation, and ethical implications of AI in decision-making and negotiation systems. Key areas of interest include developing innovative applications of AI in GDNSS and ensuring transparency, fairness, accountability, and addressing broader societal impacts.

We welcome submissions from disciplines such as business, public policy, social sciences, and computer science that examine responsible AI design, development, and use in GDNSS to promote transparent, fair, and accountable systems while mitigating risks.

Stream organizers:

Zhen Zhang, Dalian University of Technology, China.
Yucheng Dong, Sichuan University, China.
Francisco Chiclana, De Montfort University, UK.
Enrique Herrera-Viedma, University of Granada, Granada, Spain.

Stream description:

In the contemporary era, group decision making has emerged as a pivotal approach for addressing complex and multifaceted problems. This process involves the collaboration of at least two experts who work together to devise solutions for predefined decision problems. With the rapid advancement of information and communication technology and the emergence of new decision paradigms such as Web 2.0, social networks, and e-democracy, decision environments have become increasingly intricate. The integration of intelligent technologies, particularly machine learning and artificial intelligence (AI), into group decision making has garnered significant attention from academics, researchers, and practitioners across various domains. AI-driven methodologies have shown promise in enhancing decision making processes by leveraging sophisticated algorithms and data analytics to improve the accuracy, efficiency, and effectiveness of group decisions.

Moreover, achieving satisfactory solutions in group decision making often requires a consensus process, wherein decision-makers engage in discussions, negotiations, and revisions of their opinions to reach a mutually agreed-upon level of agreement. This consensus process is crucial for ensuring that diverse perspectives are considered, thereby increasing the likelihood of successful implementation.

The aim of this stream is to create a platform where researchers and practitioners can converge to discuss cutting-edge advancements in intelligent group decision making and consensus process. We invite contributions that explore the theoretical, methodological, and practical aspects of these topics, as well as their applications in real-world decision making scenarios. Topics of interest include, but are not limited to:

  • Information fusion in intelligent group decision making
  • Computational intelligence-based group decision making
  • Data-driven group decision making
  • Generative AI-based group decision making
  • Preference learning in group decision making
  • Consensus modeling in group decision making
  • Opinion dynamics and social network-based consensus modeling
  • Behavior management in consensus modeling
  • Decision support systems and software for intelligent group decision making and consensus modeling
  • Real-world applications of intelligent group decision making and consensus modeling in various fields, such as healthcare, finance, transportation, and digital transformation

Stream organizers:

Haiyan Xu (College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, China).
Shawei He (College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, China)
Shinan Zhao (School of Economics and Management, Jiangsu University of Science and Technology, Zhenjiang, China).
 

Stream description:

Risk evaluation over business, programs, and conflicts are commonly observed and extensively analyzed in the real world. Risks in complex systems have been paid increasing attentions by researchers. Formal methodologies have been developed to help understand risks in negotiation and discover courses of action to reach desired agreements. The main purpose of this stream is to provide a forum to present novel risk evaluation models and their applications to negotiation. The topics of interest includes but are not limited to:

  • Risk evaluation models and tools
  • Conflict intervention
  • Negotiation models and tools
  • Negotiation strategies with third-party intervention
  • Attitude and behavior of intervention

Stream organizers:

Zaiwu Gong, Nanjing University of Information Science and Technology, China
Xuanhua Xu, Central South University, China
Mei Cai, Nanjing University of Information Science and Technology, China
Ligang Zhou, Anhui University, China
Fanyong Meng, Nanjing University of Information Science and Technology, China
Nannan Wu, Nanjing University of Information Science and Technology, China

Stream description:

It uses the mathematical methods of quantum mechanics theory to construct models for phenomena in the philosophy of cognitive science (such as decision making, consciousness, mind, etc.) and describe human cognition, especially decision-making behavior. This theory breaks the confinement of classical probability theory in traditional decision models and can better simulate complex, fuzzy, multidimensional cognitive and decision-making processes. In addition, the process of consensus reaching among decision makers is similar to the interaction process in a quantum system. With the sharing and discussion of information, opinions gradually merge and eventually reach a common decision.

In recent years, the application of quantum decision making has increased since its flexibility and rigor. However, compared with other more mature decision models, the study of quantum decision making is still at the initial stages. Therefore, the aim of this stream is to provide a platform for experts, scholars, and practitioners to exchange ideas and discuss quantum cognition group decision making and its applications. Topics of interest include, but are not limited to:

  • Group consensus optimization model based on a quantum-like Bayesian network
  • Belief superposition and intervention modeling for decision makers
  • Order effect model of evaluation information or objects in group decision making
  • Modeling of the quantum entanglement phenomenon in the process of group consensus reaching
  • Quantum game-based conflict mediation model
  • The application of quantum decision theory in medical treatment, meteorological disasters, emergency management, etc.

Stream organizers:

Gilberto Montibeller, University of Bristol Business School
Jarrod Goentzel, MIT Center for Transportation and Logistics
Milena Janjevic, MIT Center for Transportation and Logistics

Stream description:

The traditional way of supporting operations decisions (such as defining the layout of a supply chain network, conducting the evaluation of suppliers, or making the selection of sourcing strategies) has been the expert mode. In this mode, the analyst typically develops prescriptive models (e.g. network optimization models, multi-criteria decision analysis models, or simulation models) in backroom analyses. There are limited interactions with the decision-makers during the model development and limited concerns about supporting group decision-making processes.
 
A more recent trend for this category of decision problems is the co-design of operations systems with facilitated decision modeling. In this facilitated mode, there are two major components. First, is the implementation of interactive group decision support systems, which enable decision-making groups to explore the solution space.   Second, is the role of a facilitator. This facilitator supports the decision-making group, facilitates group discussions and negotiation, supports group-model interactions, and promotes positive group outcomes (such as agreement on the way forward and commitment to the implementation of agreed solutions).
 
In this session, we aim to bring the recent development in facilitated decision modeling for supporting the co-design of operations systems. We welcome contributions that report rigorous case studies, discuss methodological advances, bring current challenges, and suggest research designs that can help us develop a better behavioral understanding of this type of group intervention and how positive group outcomes can be fully achieved.

Stream organizers:

Fuad Aleskerov, HSE University, Moscow, Russia

Stream description:

The session covers all papers concerning the use of network models  in different aspects of group decisions and negotiations.  In particular, we consider papers dealing with centrality measures in conflict analysis,  different applications of social networks analysis in conflict resolution and group decisions.

Stream organizers:

Dr. Dominik Siemon, LUT University, Finland
Dr. Muhammed-Fatih Kaya, University of Hohenheim, Germany
Dr. Edona Elshan, Vrije Universiteit Amsterdam, Netherlands

Stream description:

The rise of artificial intelligence (AI) has transformed many domains, including group decision-making and negotiation. AI systems now play an integral role in enhancing collaboration, automating routine tasks, and improving the efficiency and creativity of decision outcomes. These advancements have broadened the scope of AI’s application in various stages of group decision and negotiation, from preference modeling and problem formulation to conflict resolution and concession strategies.

In this stream, we seek to explore both the benefits and challenges AI introduces to group decision processes. AI can streamline interactions and provide valuable analytical insights, yet it also poses significant socio-technical questions regarding transparency, fairness, and trust. As AI alters the dynamics of group decision-making, it has the potential to shift roles within teams, raising important considerations about human-AI collaboration and the future of collective decision-making.

This stream invites researchers and practitioners to contribute original research on the integration of AI in group decision and negotiation. We welcome papers that explore theoretical developments, conceptual frameworks, empirical studies, and applications in diverse settings.

Topics of Interest Include (but are not limited to):

  • AI-based preference modeling in group decisions
  • Machine learning for decision-making and negotiation support
  • AI in negotiation strategies and conflict resolution
  • AI-enabled transparency, fairness, and trust in group decision-making
  • The role of AI teammates in hybrid teams and negotiation settings
  • Emotional and affective AI in group negotiation processes
  • Dynamic adaptation and AI’s influence on group cohesion and decision dynamics

Special Opportunity:

Submissions to this stream are also eligible for fast-track consideration in the Group Decision and Negotiation – Springer Special Issue on Artificial Intelligence in Group Decision and Negotiation. This special issue will delve into the transformative potential of AI in the context of group decision-making and negotiation.

Stream organizers:

Alberto Turón, School of Business and Economics, University of Zaragoza, Zaragoza, Spain.
Jorge Navarro, School of Business and Economics, University of Zaragoza, Zaragoza, Spain.
José María Moreno-Jiménez, School of Business and Economics, University of Zaragoza, Zaragoza, Spain.

Stream description:

The latest Group Decision and Negotiation (GDN2024) Conference, held in Porto under the title “Human-Centric Decision and Negotiation for Societal Transitions”, focused its activities on “ensure that humans remain the main beneficiaries of new services, software, and policies” related to decision making.

In the last five years, the extraordinary development of ICT and, in particular, the emergence of artificial intelligence (AI), has created a new scenario and new challenges in the integration of humans and technology in the cognitive processes involved in decision-making.

Within the framework of the Knowledge and Artificial Intelligence Society (KAIS), scientific developments in the decision making field must be aimed at improving the quality of decisions made by individuals and systems. The continuous training of the actors and systems involved in decision making processes is therefore essential.

Following ideas taken from Bloom’s taxonomy, the education of individuals comprises four domains: cognitive, affective, axiological and psychomotor. What follows is an analysis of how the personal, the social and the technological (artificial intelligence) can complement each other and improve the cognition (knowledge) of people and the systems to which they belong.

The configuration of an integral cognition that incorporates human, social and artificial cognitions is one of the great challenges that KAIS currently faces. In this sense, it is necessary to identify which tasks required in decision-making processes should be carried out by humans, by society or by technology.

The configuration of an integral cognition that incorporates human, social and artificial knowledge is one of the great challenges faced by KAIS. Integral cognition aims to make the extraction and diffusion of knowledge derived from the exploitation of large amounts of information in decision making as effective as possible. The complementarity of human, social and artificial cognitions when creating new knowledge by integrating their strengths and capabilities must be analysed. The interactions and interdependencies between the three cognitions and the mechanisms of coordination, collaboration and communication must be studied and understood. It is necessary to identify which tasks required in decision making processes should be undertaken by humans, by society or by technology. Finally, we need to design communication and graphic visualisation tools that allow the dissemination of knowledge to be as effective as possible. Topics of interest include, but are not limited to:

  • Challenges in human-technology integration in decision making
  • Role of AI in human cognitive processes
  • Visualization tools for knowledge dissemination
  • Integration of human and social cognitive processes in DSS
  • Sentiments and emotions in social networks
  • Detection of fake social media news using sentiment analysis
  • Clustering in cognitive social networks
  • Cognitive identification of phishing messages
  • Individual and collective coherence in Group Decision Making