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Research on high-tech virtual enterprise integrated information management methods and systems

2nd International Conference on Research and Practical Issues of Enterprise Information Systems

作者： Gao, Changyuan Shan, Zidan Harbin Univ Sci & Technol Sch Econ & Management Harbin 150040 Heilongjiang Peoples R China

ISBN: (纸本)9780387759012

High-tech Virtual Enterprise (HTVE) is a complicated open tremendous system. It should deal with collaborative manufacture between independent entities with different functions in cooperated enterprises and effective integration of existing information system, business process and commerce rules. This paper combines the characteristics of separated topology organization structure in HTVE to establish its information management model and operational mechanism applying the distributed artificial intelligence approach. Then the Integrated Information Management Systems for Virtual Business in High-tech Enterprise under internet environment is constructed from the aspects of system arrangement, network module and function design. Therefore, the reconfigurable, reusable, scalable and dynamic mutual network-based cooperative commerce chains are realized.

关键词： high-tech virtual enterprise information management mechanism integrated information management system distributed artificial intelligence work flow web services

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A Negotiation Platform for Cooperating Multi-agent Systems

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Concurrent Engineering 1993年第3期1卷 179-187页

作者： Polat, Faruk Shekhar, Shashi Guvenir, H. Altay University of Minnesota Computer Science Department Minneapolis Minnesota 55455 United States Bilkent University Department of Computer Engineering and Information Science Bilkent 06533 Ankara Turkey

distributed artificial intelligence attempts to integrate and coordinate the activities of multiple, intelligent problem solvers that come together to solve complex tasks in domains such as design, medical diagnosis, business management, and so on Due to the different goals, knowledge, and viewpoint of the agents, conflicts might arise at any phase of the problem-solving process. Managing diverse knowledge requires well-organized models of conflict resolution. In this paper, a system for cooperating intelligent agents which openly supports multi- agent conflict detection and resolution is described. The system is based on the insights, first, that each agent has its own conflict knowledge which is separated from its domain-level knowledge;and, second, that each agent has its own conflict management knowledge which is not accessible to or known by others. Furthermore, there are no globally-known conflict-resolution strategies. Each agent involved in a conflict chooses a resolution scheme according to its self interest. The problem-solving environment allows a new problem solver to be added, or an existing one to be removed, without requiring any modification of the rest of the system, and therefore achieves open information system semantics. © 1993, Sage Publications. All rights reserved.

关键词： conflict detection and resolution conflict knowledge distributed artificial intelligence open information system

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Using Embodiment Theory to Train a Set of Actuators with Different Expertise to Accomplish a Duty An application to train a quadruped robot for walking 23

Using Embodiment Theory to Train a Set of Actuators with Dif...

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23rd Iranian Conference on Electrical Engineering

作者： Mortazi, Aliasghar Shouraki, Saeed Bagheri Sharif Univ Technol Dept Elect Engn Tehran Iran

ISBN: (纸本)9781479919710

In recent years, there have been many efforts for distributing a big and complex duty among some agents in order to do it more simply. One of the theories that has received attention recently is called Embodiment. According to this theory, in cooperation of a set of agents for performing a particular task, expertise might not be integrated in a centralized controller;rather it gradually spreads to component and agents. Based on this theory and despite the fact that the human brain is the main controller, expertise is integrated in the body organs gradually. In multi-agent systems a central controller controls and programs whole duties and jobs that agents should perform, this leads to have a very complicated central controller. While in embodiment systems, initially each agent with different structures are fed with some knowledge in the specific duty and then are placed together to accomplish a common task. Now, we will examine this issue that how much improvement is earned when every agent has got a specific amount of partial knowledge separately in comparison with whole structure is defined beforehand. We try to implement embodied system on legs of a quadruped and compare result with the multi-agent system.

关键词： Multi-Agent distributed Systems artificial intelligence distributed artificial intelligence Embodiment

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Search reduction in hierarchical distributed problem solving

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Group Decision and Negotiation 1993年第3期2卷 301-317页

作者： Montgomery, Thomas A. Durfee, Edmund H. Scientific Research Laboratory Ford Motor Company Dearborn 48121-2053 MI P.O. Box 2053 MC #2036 United States Department of Electrical Engineering and Computer Science University of Michigan Ann Arbor 48109 Michigan United States

Knoblock and Korf have determined that abstraction can reduce search at a single agent from exponential to linear complexity (Knoblock 1991;Korf 1987). We extend their results by showing how concurrent problem solving among multiple agents using abstraction can further reduce search to logarithmic complexity. We empirically validate our formal analysis by showing that it correctly predicts performance for the Towers of Hanoi problem (which meets all of the assumptions of the analysis). Furthermore, a powerful form of abstraction for large multiagent systems is to group agents into teams, and teams of agents into larger teams, to form an organizational pyramid. We apply our analysis to such an organization of agents and demonstrate the results in a delivery task domain. Our predictions about abstraction's benefits can also be met in this more realistic domain, even though assumptions made in our analysis are violated. Our analytical results thus hold the promise for explaining in general terms many experimental observations made in specific distributed AI systems, and we demonstrate this ability with examples from prior research. © 1993 Kluwer Academic Publishers.

关键词： abstraction coordination distributed artificial intelligence multiagent systems planning search

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Bi-Directional Information Exchange in Decentralized Schedule-Driven Traffic Control Extended Abstract 17

Bi-Directional Information Exchange in Decentralized Schedul...

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17th International Conference on Autonomous Agents and MultiAgent Systems (AAMAS)

作者： Hu, Hsu-Chieh Smith, Stephen F. Carnegie Mellon Univ Pittsburgh PA 15213 USA

ISBN: (纸本)9781450356497

Recent work in decentralized, schedule-driven traffic control has demonstrated the ability to improve the efficiency of traffic flow in complex urban road networks. In this approach, each time an agent generates a new intersection schedule it communicates its expected outflows to its downstream neighbors as a prediction of future demand and these outflows are appended to the downstream agent's locally perceived demand. In this paper, we extend this basic coordination protocol to additionally incorporate the complementary flow of information reflective of an intersection's current congestion level to its upstream neighbors. We present an asynchronous decentralized algorithm for updating intersection schedules and congestion level estimates based on these bi-directional information flows. By relating this algorithm to the self-optimized decision making of the basic protocol, we are able to approach network wide optimality and reduce inefficiency due to myopic intersection control decisions.

关键词： distributed artificial intelligence Coherence and coordination Multi agent planning and scheduling

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A Global Brain fuelled by Local intelligence: Optimizing Mobile Services and Networks with AI 16

A Global Brain fuelled by Local intelligence: Optimizing Mob...

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16th IEEE International Conference on Mobility, Sensing and Networking (MSN)

作者： Naas, Si-Ahmed Mohammed, Thaha Sigg, Stephan Aalto Univ Dept Commun & Networking Espoo Finland Aalto Univ Dept Comp Sci Espoo Finland

ISBN: (纸本)9781728199160

artificial intelligence (AI) is among the most influential technologies to improve daily lives and to promote further economic activities. Recently, a distributed intelligence, referred to as a global brain, has been developed to optimize mobile services and their respective delivery networks. Inspired by interconnected neuron clusters in the human nervous system, it is an architecture interconnecting various AI entities. This paper models the global brain architecture and communication among its components based on multi-agent system technology and graph theory. We target two possible scenarios for communication and propose an optimized communication algorithm. Extensive experimental evaluations using the Java Agent Development Framework (JADE), reveal the performance of the global brain based on optimized communication in terms of network complexity, network load, and the number of exchanged messages. We adapt activity recognition as a real-world problem and show the efficiency of the proposed architecture and communication mechanism based on system accuracy and energy consumption as compared to centralized learning, using a real testbed comprised of NVIDIA Jetson Nanos. Finally, we discuss emerging technologies to foster future global brain machine-learning tasks, such as voice recognition, image processing, natural language processing, and big data processing.

关键词： distributed artificial intelligence Multi-Agent Systems Machine Learning Fog Networks Global Brain

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Enabling distributed intelligent systems in open environments through Agreement Technologies

Enabling distributed intelligent systems in open environment...

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14th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC)

作者： Ossowski, Sascha Univ Rey Juan Carlos Ctr Intelligent Informat Technol CETINIA Mostoles Madrid Spain

ISBN: (纸本)9780769549347;9781467350266

This paper summarises an invited talk given at the 14th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC' 12). It first delineates the emerging field of Agreement Technologies, sketching its main technological building blocks and relating them to each other. A scheme is proposed to organise these building blocks outside of the traditional Agreement Technologies "layer cake", providing examples of how it can be used to relate different lines of research in the field.

关键词： Agreement Technologies Multiagent Systems distributed artificial intelligence

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Engineering Multigroup Agents for Complex Cooperative Systems 13

Engineering Multigroup Agents for Complex Cooperative System...

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International Conference on Autonomous Agents and Multiagent Systems (AAMAS)

作者： Case, Denise M. Kansas State Univ Coll Engn Multiagent & Cooperat Reasoning MACR Lab Manhattan KS 66506 USA

ISBN: (纸本)9781450327381

Intelligent agents and multiagent systems (MAS) provide a scalable approach to distributed artificial intelligence [3]. Analogous to intelligent biological entities, agent-based computational systems may become quite complex. Some may consist of multiple cooperating groups, each providing a specialized subset of the total required functionality [4, 6]. My work focuses on engineering multigroup agents in cooperative intelligent systems. A reusable multigroup agent architecture has been developed, along with a simulation framework and recommended software engineering practices, to support the implementation of multigroup applications. The architecture is being used to evaluate power quality control algorithms for electrical power distribution systems (PDS).

关键词： Agent architectures organization-based agents distributed artificial intelligence agent-oriented software engineering

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distributed MDP for water resources planning and management in inland waterways

Distributed MDP for water resources planning and management ...

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20th World Congress of the International-Federation-of-Automatic-Control (IFAC)

作者： Desquesnes, Guillaume Lozenguez, Guillaume Doniec, Arnaud Duviella, Eric Mines Douai IA F-59508 Douai France Univ Lille F-59000 Lille France

Inland waterway management should undergo heavy changes due to a commitment to increase the waterway traffic in a context of climate change. These new constraints will impose an adaptive and resilient management of the water resource. The aim is to plan optimally the water resource distribution over the integrity of the inland waterway network, while taking into account the uncertainties arising from their operation. Due to the large size of waterways, a centralized modeling would not be able to represent an entire network. A distributed Markov Decision Process modeling of inland waterways associated with a resolution algorithm is proposed to allow full scalability, at the cost of optimality. The proposed approach is tested on a subnetwork composed of 7 reaches. (C) 2017, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

关键词： Markov decision processes Multi-agents systems distributed artificial intelligence Large scale systems Inland waterways Natural resources management

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Applications of colored Petri nets in analysis and synthesis of distributed computer systems

Applications of colored Petri nets in analysis and synthesis...

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1995 IEEE International Conference on Systems, Man and Cybernetics - Intelligent Systems for the 21st-Century

作者： MIKOLAJCZAK, B UNIV MASSACHUSETTS DARTMOUTH DEPT COMP & INFORMAT SCIN DARTMOUTHMA 02747

ISBN: (纸本)0780325605

Special class of high-level Petri nets, called Colored Petri nets has been applied to model, analyze, and synthesize a subclass of distributed systems. This is a class of distributed software systems which can be described by recurrences of the dynamic programming problem solving paradigm, called also as software systems with distributed artificial intelligence. Such systems are designed and programmed by means of Actor programming paradigm.

关键词： distributed COMPUTER SYSTEMS distributed artificial intelligence CONCURRENT OBJECT-ORIENTEDNESS ACTOR-BASED LANGUAGES COLORED PETRI NETS HIERARCHICAL COLORED PETRI NETS VISUALIZATION OF distributed SYSTEMS BY MEANS OF HIERARCHICAL AND COLORED PETRI NETS

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