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In Cloud service composition, collaboration between brokers and service providers is essential to promptly satisfy incoming Cloud consumer requirements. These requirements should be mapped to Cloud resources, which are accessed via web services, in an automated manner. However, distributed and constantly changing Cloud-computing environments pose new challenges to automated service composition such...
Mobile web services create an open distributed system that makes any enterprise and individual in any place utilize mobile web service and engage in various business activities. These characteristics make web services an ideal solution of enterprise application and integration. Software agents are able to integrate different mobile web services into a unique solution. Beginning with the basic framework...
Dynamic web services based on Multi Agents is a hot topic. This paper analyses the traditional the technology of web services. It identifies three issues: how to simplify the services assembly; how to express strategy dynamically and how to advance services' ability of self-government. It extends prior research with the modeled Dynamic web services architecture (DWSMA) to solve these problems, and...
In the environment of the electronic commerce, agent and multi-agent system (MAS) is often adopted to the intelligent service. In related research we often take interaction of agents as methods to resolve business problems. Our framework attempts to interact with a popular the application of semantic web such as semantic web Service and semantic web Application. The proposed solution prevents the...
This paper presents a power quality aided service system based on power supply enterprise's electricity information network, a integrated management platform which can manage power quality monitoring data; evaluate the effect of disturbance loads and design and check the parameters of filter and SVC systems is implemented. In the system, each sub function Web service is encapsulated as an agent abstractly;...
Cloud computing focuses on the use of scalable and often virtualized resources. It is based on service-level agreements made to provide external users with services under request. Cloud computing is still evolving so that new specific negotiation mechanisms among service providers are needed for enabling effective collaboration, allowing the process of serving consumers to be more efficient. This...
As the Internet becomes widespread, many companies have started to present their services through the internet to reach more customers. They have increasingly been using web services in their applications to cope with the complexity and heterogeneity of the Internet. Companies not only sell, but they also buy services over the internet. We present a new web services market framework implemented through...
Automated negotiation has become the core of the intelligent e-commerce. Traditional research in automated negotiation is focused on theory about negotiation protocol and strategy. However, the application of automated negotiation system has lagged far behind. This paper discusses the reason for such a situation, and proposes a technology roadmap for the development of automated negotiation system...
We investigate the mapping of OWL-S process models to ISPL - the system description language for MCMAS, a symbolic model checker tailored to the verification of multi agent systems. In our approach, services are viewed as agents, and service compositions as multi agent systems. We show how various composition constructs defined in OWL-S can be encoded into ISPL by using the proposed mapping rules...
We propose a formal framework based on finite state process algebra for modeling service coordination in agent systems. The model is inspired by WS-coordination specification. Several participant agents can coordinate their actions towards reaching a semantically consistent outcome in a distributed activity. The model defines coordinator and participant agents and their generic interaction protocols...
The following topics are dealt with: performance modelling; performance evaluation; routing mechanisms; broadcast mechanisms; distributed systems; parallel systems; service oriented architecture; trust management; agent computing; video communication technology; communication protocol; automatic network systems; advanced network systems; Internet computing; ad hoc networks; wireless sensor networks;...
Along with the continuous development of Internet, business activities through networks are becoming more and more common, yet completing a deal requires a lot of inquiry about and comparison of different business Web sites to go through matchmaking and negotiation with many trading partners. This complexity greatly obstructs the development of e-commerce. In order to realize the integration and share...
This paper presents a Service-Oriented Coordinated Intelligent Rational Agent (SO-CIR-Agent) model to address three design issues of open Cooperative Distributed Systems (CDS): autonomy, distribution, and heterogeneity. This work incorporates the service-oriented design paradigm, agent-oriented design paradigm, and Web service technology as supporting pillars by extending the CIR-agent model so that...
Some points regarding the design and implementation of holonic manufacturing systems are presented. As the holonic approach supposes a distributed architecture regarding both planning and execution, certain methods and techniques of multi-agent systems can be used. These need specific adaptations, and the paper is focused on describing how the planning solution is conceived in order to obtain the...
Pragmatics Web service is a novel pattern for designing and deploying Web services with the concept of pragmatics as its knowledge foundation. It primarily concerns preference, context, communication and negotiation of service participants, so that the real meaning for conveyed message can be apprehend by the service requester or provider. In this paper, we propose an agent negotiation framework towards...
New application areas such as application web services, eCommerce, and peer-to-peer computing call for robust software systems with open architectures and efficient use of resources available in the environment in which they operate. To build such systems, it is very important to have mechanisms for communication, negotiation, and coordination between software components. Multi-agent system technologies...
Traditionally, system and network management software is tightly tied with the managed IT resources through their specific manageability interfaces. Toloose this tie, applying Web services technology in system and net work manage field is a reasonable way.In this paper, we propose a novel Web services-based distributed system and network management middleware model: WSDSNM3. This model utilizes Web...
This study proceeds with its development on the JADE platform, follows PASSI methodology in MAS analysis and design, and utilizes topic maps for e-learning (TM4L) to construct topic maps. During the service execution period, should a provided service failure occurs, the agent will automatically select a service with the higher evaluation value from the candidate service list to proceed with the service...
This paper presents an amphibian service-oriented agent model (SOAM) to address three design issues facing modern distributed information systems: autonomy, distribution, and heterogeneity. This work incorporates the service-oriented design paradigm, agent-oriented design paradigm, and Web service technology as supporting pillars by extending the coordinated intelligent rational agent (CIR-Agent)...
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