Luis M. Camarinha-Matos
Orcid: 0000-0003-0594-1961Affiliations:
- Universidade Nova de Lisboa, Lisbon, Portugal
According to our database1,
Luis M. Camarinha-Matos
authored at least 275 papers
between 1986 and 2024.
Collaborative distances:
Collaborative distances:
Timeline
Legend:
Book In proceedings Article PhD thesis Dataset OtherLinks
Online presence:
-
on scopus.com
-
on publons.com
-
on orcid.org
-
on id.loc.gov
-
on d-nb.info
-
on uninova.pt
-
on dl.acm.org
On csauthors.net:
Bibliography
2024
J. Intell. Manuf., February, 2024
Proceedings of the Navigating Unpredictability: Collaborative Networks in Non-linear Worlds, 2024
Proceedings of the Navigating Unpredictability: Collaborative Networks in Non-linear Worlds, 2024
Proceedings of the Navigating Unpredictability: Collaborative Networks in Non-linear Worlds, 2024
Proceedings of the Navigating Unpredictability: Collaborative Networks in Non-linear Worlds, 2024
Proceedings of the Technological Innovation for Human-Centric Systems, 2024
A Human-AI Centric Performance Evaluation System for Collaborative Business Ecosystems.
Proceedings of the Technological Innovation for Human-Centric Systems, 2024
Proceedings of the Technological Innovation for Human-Centric Systems, 2024
2023
Digital capability requirements and improvement strategies: Organizational socialization of AI teammates.
Inf. Process. Manag., November, 2023
SN Comput. Sci., September, 2023
Proceedings of the Ethics and Responsible Research and Innovation in Practice, 2023
Proceedings of the Collaborative Networks in Digitalization and Society 5.0, 2023
Proceedings of the Collaborative Networks in Digitalization and Society 5.0, 2023
Proceedings of the Technological Innovation for Connected Cyber Physical Spaces, 2023
2022
Int. J. Decis. Support Syst. Technol., 2022
Meta-Governance Framework to Guide the Establishment of Mass Collaborative Learning Communities.
Comput., 2022
Proceedings of the Collaborative Networks in Digitalization and Society 5.0, 2022
Proceedings of the Collaborative Networks in Digitalization and Society 5.0, 2022
A Multi-supplier Collaborative Monitoring Framework for Informatics System of Systems.
Proceedings of the Collaborative Networks in Digitalization and Society 5.0, 2022
Proceedings of the Collaborative Networks in Digitalization and Society 5.0, 2022
Proceedings of the Technological Innovation for Digitalization and Virtualization, 2022
Proceedings of the Technological Innovation for Digitalization and Virtualization, 2022
2021
Proceedings of the Advancing Research in Information and Communication Technology, 2021
Sensors, 2021
Analysis of relevant standards for industrial systems to support zero defects manufacturing process.
J. Ind. Inf. Integr., 2021
Comput., 2021
Proceedings of the 8th International Conference on Information Technology and Quantitative Management, 2021
Proceedings of the Internet of Things. Technology and Applications, 2021
A Mixed Method for Assessing the Reliability of Shared Knowledge in Mass Collaborative Learning Community.
Proceedings of the Technological Innovation for Applied AI Systems, 2021
Proceedings of the Technological Innovation for Applied AI Systems, 2021
Proceedings of the Smart and Sustainable Collaborative Networks 4.0, 2021
Proceedings of the Smart and Sustainable Collaborative Networks 4.0, 2021
Proceedings of the Smart and Sustainable Collaborative Networks 4.0, 2021
Proceedings of the Technological Innovation for Applied AI Systems, 2021
Proceedings of the Smart and Sustainable Collaborative Networks 4.0, 2021
Proceedings of the Technological Innovation for Applied AI Systems, 2021
Proceedings of the Smart and Sustainable Collaborative Networks 4.0, 2021
Proceedings of the Smart and Sustainable Collaborative Networks 4.0, 2021
Proceedings of the Technological Innovation for Applied AI Systems, 2021
2020
Proceedings of the Technological Innovation for Life Improvement, 2020
Proceedings of the Technological Innovation for Life Improvement, 2020
Proceedings of the Boosting Collaborative Networks 4.0, 2020
Proceedings of the Boosting Collaborative Networks 4.0, 2020
Analysis of Manufacturing Platforms in the Context of Zero-Defect Process Establishment.
Proceedings of the Boosting Collaborative Networks 4.0, 2020
Proceedings of the Technological Innovation for Life Improvement, 2020
Towards Agile Operation for Small Teams in Knowledge Intensive Organizations: A Collaboration Framework.
Proceedings of the Boosting Collaborative Networks 4.0, 2020
Evaluating and Influencing the Performance of a Collaborative Business Ecosystem - A Simulation Study.
Proceedings of the Boosting Collaborative Networks 4.0, 2020
Proceedings of the Technological Innovation for Life Improvement, 2020
Proceedings of the Boosting Collaborative Networks 4.0, 2020
A Framework for Behavioural Change Through Incentivization in a Collaborative Virtual Power Plant Ecosystem.
Proceedings of the Technological Innovation for Life Improvement, 2020
2019
Proceedings of the 7th International Conference on Information Technology and Quantitative Management, 2019
Proceedings of the Technological Innovation for Industry and Service Systems, 2019
Proceedings of the Collaborative Networks and Digital Transformation, 2019
Proceedings of the Technological Innovation for Industry and Service Systems, 2019
Adaptive Integration of IoT with Informatics Systems for Collaborative Industry: The SITL-IoT Case.
Proceedings of the Collaborative Networks and Digital Transformation, 2019
Proceedings of the Collaborative Networks and Digital Transformation, 2019
Proceedings of the Technological Innovation for Industry and Service Systems, 2019
Proceedings of the Technological Innovation for Industry and Service Systems, 2019
A Model of Evolution of a Collaborative Business Ecosystem Influenced by Performance Indicators.
Proceedings of the Collaborative Networks and Digital Transformation, 2019
Development of a Conceptual Architecture for the Energy Management of Building Ecosystems.
Proceedings of the Collaborative Networks and Digital Transformation, 2019
Proceedings of the Collaborative Networks and Digital Transformation, 2019
Proceedings of the Technological Innovation for Industry and Service Systems, 2019
Emerging Community Energy Ecosystems: Analysis of Organizational and Governance Structures of Selected Representative Cases.
Proceedings of the Technological Innovation for Industry and Service Systems, 2019
Proceedings of the Computational Science and Its Applications - ICCSA 2019, 2019
2018
Int. J. Inf. Decis. Sci., 2018
IEEE Access, 2018
Proceedings of the Technological Innovation for Resilient Systems, 2018
Selection of Normalization Technique for Weighted Average Multi-criteria Decision Making.
Proceedings of the Technological Innovation for Resilient Systems, 2018
Proceedings of the Collaborative Networks of Cognitive Systems, 2018
Proceedings of the Collaborative Networks of Cognitive Systems, 2018
Proceedings of the Collaborative Networks of Cognitive Systems, 2018
Proceedings of the Collaborative Networks of Cognitive Systems, 2018
A Modeling Framework to Assess Strategies Alignment Based on Collaborative Network Emotions.
Proceedings of the Collaborative Networks of Cognitive Systems, 2018
Proceedings of the Technological Innovation for Resilient Systems, 2018
Proceedings of the 2018 IEEE International Conference on Fuzzy Systems, 2018
2017
Ind. Manag. Data Syst., 2017
Ind. Manag. Data Syst., 2017
Proceedings of the Collaboration in a Data-Rich World, 2017
Proceedings of the Collaboration in a Data-Rich World, 2017
Evolution of a Collaborative Business Ecosystem in Response to Performance Indicators.
Proceedings of the Collaboration in a Data-Rich World, 2017
A System Dynamics and Agent-Based Approach to Model Emotions in Collaborative Networks.
Proceedings of the Technological Innovation for Smart Systems, 2017
Proceedings of the Collaboration in a Data-Rich World, 2017
Proceedings of the Collaboration in a Data-Rich World, 2017
Service Personalization Requirements for Elderly Care in a Collaborative Environment.
Proceedings of the Technological Innovation for Smart Systems, 2017
2016
Normalization Techniques for Multi-Criteria Decision Making: Analytical Hierarchy Process Case Study.
Proceedings of the Technological Innovation for Cyber-Physical Systems, 2016
Proceedings of the Collaboration in a Hyperconnected World, 2016
Proceedings of the Collaboration in a Hyperconnected World, 2016
Proceedings of the Collaboration in a Hyperconnected World, 2016
Proceedings of the Technological Innovation for Cyber-Physical Systems, 2016
A Decision-Support Tool to Deal with the Strategies Alignment Process in Collaborative Networks.
Proceedings of the Technological Innovation for Cyber-Physical Systems, 2016
2015
Proceedings of the Risks and Resilience of Collaborative Networks, 2015
Proceedings of the Technological Innovation for Cloud-Based Engineering Systems, 2015
Proceedings of the Technological Innovation for Cloud-Based Engineering Systems, 2015
Proceedings of the Risks and Resilience of Collaborative Networks, 2015
Proceedings of the Technological Innovation for Cloud-Based Engineering Systems, 2015
Proceedings of the Technological Innovation for Cloud-Based Engineering Systems, 2015
Proceedings of the Risks and Resilience of Collaborative Networks, 2015
2014
Proceedings of the Collaborative Systems for Smart Networked Environments, 2014
Proceedings of the Technological Innovation for Collective Awareness Systems, 2014
Proceedings of the Technological Innovation for Collective Awareness Systems, 2014
Proceedings of the Collaborative Systems for Smart Networked Environments, 2014
Proceedings of the Collaborative Systems for Smart Networked Environments, 2014
Proceedings of the Enterprise Interoperability VI: Interoperability for Agility, 2014
2013
A qualitative approach to assess the alignment of Value Systems in collaborative enterprises networks.
Comput. Ind. Eng., 2013
Proceedings of the 11th IEEE International Conference on Industrial Informatics, 2013
Proceedings of the Innovative and Creative Developments in Multimodal Interaction Systems, 2013
Proceedings of the Collaborative Systems for Reindustrialization, 2013
Proceedings of the Technological Innovation for the Internet of Things, 2013
Proceedings of the Collaborative Systems for Reindustrialization, 2013
Proceedings of the Technological Innovation for the Internet of Things, 2013
Proceedings of the Technological Innovation for the Internet of Things, 2013
Proceedings of the Collaborative Systems for Reindustrialization, 2013
Proceedings of the Collaborative Systems for Reindustrialization, 2013
Proceedings of the Enterprise Information Systems - 15th International Conference, 2013
Proceedings of the IEEE 15th International Conference on e-Health Networking, 2013
Proceedings of the IEEE 15th International Conference on e-Health Networking, 2013
2012
Proceedings of the Technological Innovation for Value Creation, 2012
Modelling a Collaborative Network in the Agri-Food Sector Using ARCON Framework: The PROVE Case Study.
Proceedings of the Collaborative Networks in the Internet of Services, 2012
Proceedings of the Technological Innovation for Value Creation, 2012
Proceedings of the Collaborative Networks in the Internet of Services, 2012
Proceedings of the Collaborative Networks in the Internet of Services, 2012
Proceedings of the Technological Innovation for Value Creation, 2012
2011
Models, Methodologies, and Tools Supporting Establishment and Management of Second-Generation VBEs.
IEEE Trans. Syst. Man Cybern. Part C, 2011
Proceedings of the Adaptation and Value Creating Collaborative Networks, 2011
Proceedings of the Technological Innovation for Sustainability, 2011
Proceedings of the Adaptation and Value Creating Collaborative Networks, 2011
ProActive Service Entity Framework: Improving Service Selection Chances within Large Senior Professional Virtual Community Scenario.
Proceedings of the Technological Innovation for Sustainability, 2011
Proceedings of the Adaptation and Value Creating Collaborative Networks, 2011
Proceedings of the Adaptation and Value Creating Collaborative Networks, 2011
Proceedings of the Adaptation and Value Creating Collaborative Networks, 2011
2010
Proceedings of the Dynamic Business Process Formation for Instant Virtual Enterprises, 2010
J. Intell. Manuf., 2010
J. Intell. Manuf., 2010
Proceedings of the 4th International Conference on Pervasive Computing Technologies for Healthcare, 2010
Proceedings of the 4th International Conference on Pervasive Computing Technologies for Healthcare, 2010
Proceedings of the 4th International Conference on Pervasive Computing Technologies for Healthcare, 2010
Proceedings of the Emerging Trends in Technological Innovation, 2010
Proceedings of the Emerging Trends in Technological Innovation, 2010
Towards a Reference Architecture for a Collaborative Intelligent Transport System Infrastructure.
Proceedings of the Collaborative Networks for a Sustainable World, 2010
Proceedings of the Emerging Trends in Technological Innovation, 2010
Proceedings of the Emerging Trends in Technological Innovation, 2010
Pro-Active Service Entity Framework for a Better Mapping between Business and Software.
Proceedings of the Collaborative Networks for a Sustainable World, 2010
Proceedings of the Emerging Trends in Technological Innovation, 2010
Proceedings of the Collaborative Networks for a Sustainable World, 2010
Active Ageing Roadmap - A Collaborative Networks Contribution to Demographic Sustainability.
Proceedings of the Collaborative Networks for a Sustainable World, 2010
Proceedings of the Balanced Automation Systems for Future Manufacturing Networks, 2010
Proceedings of the Balanced Automation Systems for Future Manufacturing Networks, 2010
2009
Modeling and Management of Information Supporting Functional Dimension of Collaborative Networks.
Trans. Large Scale Data Knowl. Centered Syst., 2009
Int. J. Inf. Technol. Manag., 2009
Collaborative networked organizations - Concepts and practice in manufacturing enterprises.
Comput. Ind. Eng., 2009
Annu. Rev. Control., 2009
Annu. Rev. Control., 2009
Proceedings of the Leveraging Knowledge for Innovation in Collaborative Networks, 2009
Proceedings of the Leveraging Knowledge for Innovation in Collaborative Networks, 2009
Proceedings of the Leveraging Knowledge for Innovation in Collaborative Networks, 2009
Proceedings of the Leveraging Knowledge for Innovation in Collaborative Networks, 2009
Towards Modeling a Collaborative Environment for Extension of Professional Active Life.
Proceedings of the Leveraging Knowledge for Innovation in Collaborative Networks, 2009
Proceedings of the Database and Expert Systems Applications, 20th International Conference, 2009
2008
Proceedings of the Pervasive Collaborative Networks, 2008
Proceedings of the Pervasive Collaborative Networks, 2008
Proceedings of the Innovation in Manufacturing Networks, 2008
Proceedings of the Innovation in Manufacturing Networks, 2008
Torwards a Methodology to Measure the Alignment of Value Systems in Collaborative Networks.
Proceedings of the Innovation in Manufacturing Networks, 2008
2007
J. Intell. Manuf., 2007
Annu. Rev. Control., 2007
Proceedings of the Establishing The Foundation of Collaborative Networks, 2007
Proceedings of the Establishing The Foundation of Collaborative Networks, 2007
2006
Proceedings of the Knowledge Enterprise: Intelligent Strategies in Product Design, 2006
Proceedings of the Network-Centric Collaboration and Supporting Frameworks, 2006
Proceedings of the Network-Centric Collaboration and Supporting Frameworks, 2006
Proceedings of the Information Technology For Balanced Manufacturing Systems, 2006
Proceedings of the Information Technology For Balanced Manufacturing Systems, 2006
2005
Proceedings of the 2005 IEEE/IPSJ International Symposium on Applications and the Internet (SAINT 2005), 31 January, 2005
Proceedings of the Collaborative Networks and Their Breeding Environments, 2005
Proceedings of the Collaborative Networks and Their Breeding Environments, 2005
Ecolead: A Holistic Approach to Creation and Management of Dynamic Virtual Organizations.
Proceedings of the Collaborative Networks and Their Breeding Environments, 2005
Proceedings of the Collaborative Networks and Their Breeding Environments, 2005
Proceedings of the Collaborative Networks and Their Breeding Environments, 2005
2004
Int. J. Netw. Virtual Organisations, 2004
TeleCARE Time Bank: A Virtual Community supported by Mobile Agents.
Proceedings of the Tele-Care and Collaborative Virtual Communities in Elderly Care, 2004
A Mobile Agents Platform for Telecare and Teleassistance.
Proceedings of the Tele-Care and Collaborative Virtual Communities in Elderly Care, 2004
TeleCARE: Collaborative virtual elderly support communities.
Proceedings of the Tele-Care and Collaborative Virtual Communities in Elderly Care, 2004
Proceedings of the Virtual Enterprises and Collaborative Networks, IFIP 18th World Computer Congress, TC5 / WG5.5, 2004
Proceedings of the Virtual Enterprises and Collaborative Networks, IFIP 18th World Computer Congress, TC5 / WG5.5, 2004
Proceedings of the Emerging Solutions for Future Manufacturing Systems, 2004
Proceedings of the Emerging Solutions for Future Manufacturing Systems, 2004
Proceedings of the Emerging Solutions for Future Manufacturing Systems, 2004
2003
Coalitions of manufacturing components for shop floor agility - the CoBASA architecture.
Int. J. Netw. Virtual Organisations, 2003
Int. J. Comput. Integr. Manuf., 2003
A Roadmap For Strategic Research On Virtual Organizations.
Proceedings of the Processes and Foundations for Virtual Organizations, 2003
New Collaborative Organizations And Their Research Needs.
Proceedings of the Processes and Foundations for Virtual Organizations, 2003
Proceedings of 9th IEEE International Conference on Emerging Technologies and Factory Automation, 2003
Proceedings of 9th IEEE International Conference on Emerging Technologies and Factory Automation, 2003
2002
J. Intell. Robotic Syst., 2002
Design of a Virtual Community Infrastructure for Elderly Care.
Proceedings of the Collaborative Business Ecosystems and Virtual Enterprises, 2002
Contract Management in Agile Manufacturing Systems.
Proceedings of the Collaborative Business Ecosystems and Virtual Enterprises, 2002
Dynamic Virtual Organizations, or Not So Dynamic?
Proceedings of the Knowledge and Technology Integration in Production and Services: Balancing Knowledge in Product and Service Life Cycle, 2002
Proceedings of the 13th International Workshop on Database and Expert Systems Applications (DEXA 2002), 2002
2001
Int. J. Comput. Integr. Manuf., 2001
Future Gener. Comput. Syst., 2001
Service Federation in Virtual Organizations.
Proceedings of the Digital Enterprise Challenges: Life-Cycle Approach to Management and Production, IFIP TC5 / WG5.2 & WG5.3 Eleventh International PROLAMAT Conference on Digital Enterprise, 2001
Proceedings of 8th IEEE International Conference on Emerging Technologies and Factory Automation, 2001
Virtual Enterprise Modeling and Support Infrastructures: Applying Multi-agent System Approaches.
Proceedings of the Multi-Agent Systems and Applications, 2001
2000
Proceedings of the WISE 2000, 2000
Adaptive mobile agents: Enhanced flexibility in internet-based remote operation.
Proceedings of the Advanced Network Enterprises, 2000
Agent-based brokerage for virtual enterprise creation in the moulds industry.
Proceedings of the E-Business and Virtual Enterprises: Managing Business-to-Business Cooperation, 2000
Federated multi-agent scheduling in virtual enterprises.
Proceedings of the E-Business and Virtual Enterprises: Managing Business-to-Business Cooperation, 2000
Supporting business process management and coordination in a virtual enterprise.
Proceedings of the Advanced Network Enterprises, 2000
Supporting agility in virtual enterprises.
Proceedings of the E-Business and Virtual Enterprises: Managing Business-to-Business Cooperation, 2000
A systematic approach to IPR definition in cooperative projects.
Proceedings of the E-Business and Virtual Enterprises: Managing Business-to-Business Cooperation, 2000
Shop floor reengineering to support agility in virtual enterprise environments.
Proceedings of the E-Business and Virtual Enterprises: Managing Business-to-Business Cooperation, 2000
Towards an Execution System for Distributed Business Processes in a Virtual Enterprise.
Proceedings of the High-Performance Computing and Networking, 8th International Conference, 2000
1999
Application of Machine Learning in Water Distribution Networks Assisted by Domain Experts.
J. Intell. Robotic Syst., 1999
J. Intell. Robotic Syst., 1999
Partners search and qulaity-related information exchange in a virtual enterprise.
Proceedings of the Global Production Management, 1999
Flexible coordination and information sharing for virtual enterprises in PRODNET.
Proceedings of the Global Production Management, 1999
Production Planning and Control in a Virtual Enterprise.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Prodnet Coordination Module.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Coordination and Configuration Requirements in a Virtual Enterprise.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Selection of Partners for a Virtual Enterprise.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
The Prodnet Demonstrator.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Infrastructures for VE: A Summary of Achievements.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Further Developments in Virtual Enterprises.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
The Prodnet Architecture.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
The Prodnet Goals and Approach.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Tendencies and General Requirements for Virtual Enterprises.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
The Virtual Enterprise Concept.
Proceedings of the Infrastructures for Virtual Enterprises: Networking Industrial Enterprises, 1999
Proceedings of the Cooperative Information Agents III, Third International Workshop, 1999
1998
Intell. Data Anal., 1998
Configuration and Coordination Issues in a Virtual enterprises Environment.
Proceedings of the Globalization of Manufacturing in the Digital Communications Era of the 21<sup>st</sup> Century: Innovation, 1998
Mutigent perspectives to agile scheduling.
Proceedings of the Intelligent Systems for Manufacturing: Multi-Agent Systems and Virtual Organizations, Proceedings of the BASYS, 1998
Concurrent engineering in virtual enterprise: The extended CIMFACE architecture.
Proceedings of the Intelligent Systems for Manufacturing: Multi-Agent Systems and Virtual Organizations, Proceedings of the BASYS, 1998
Using multiagent systems and the Internet in care services for the ageing society.
Proceedings of the Intelligent Systems for Manufacturing: Multi-Agent Systems and Virtual Organizations, Proceedings of the BASYS, 1998
A Framework for Cooperation in Virtual Enterprises.
Proceedings of the Information Infrastructure Systems for Manufacturing II, 1998
Application of machine learning techniques in water distribution networks assisted by domain experts.
Proceedings of the Intelligent Systems for Manufacturing: Multi-Agent Systems and Virtual Organizations, Proceedings of the BASYS, 1998
Towards Intelligent Manufacturing Systems.
Proceedings of the Intelligent Systems for Manufacturing: Multi-Agent Systems and Virtual Organizations, Proceedings of the BASYS, 1998
1997
Proceedings of the Database and Expert Systems Applications, 8th International Conference, 1997
1996
IEEE Trans. Robotics Autom., 1996
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems. IROS 1996, 1996
1995
Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, 1995
Proceedings of the 1995 International Conference on Robotics and Automation, 1995
1994
Control and Dynamic Scheduling in Virtual Organization of Production Resources.
Proceedings of the Production Management Methods, 1994
Proceedings of the 1994 International Conference on Robotics and Automation, 1994
Proceedings of the Postprint Volume from the IFAC Symposium on Artificial Intelligence in Real-Time Control, 1994
1993
Information Based Control Architecture for CIM.
Proceedings of the Towards World Class Manufacturing 1993, 1993
CIM-CASE Demonstration Description.
Proceedings of the Knowledge Based Hybrid Systems, 1993
Hybrid Programming Paradigms in CIM-CASE.
Proceedings of the Knowledge Based Hybrid Systems, 1993
A Toolbox of Integrated Planning Tools - A Case Study.
Proceedings of the Interfaces in Industrial Systems for Production Engineering, 1993
Proceedings of the 1993 IEEE International Conference on Robotics and Automation, 1993
1989
Knowledge-Supported Autonomy for Robotic Systems in CIM.
Proceedings of the Intelligent Autonomous Systems 2, 1989
1987
1986