Slide 1IntroductionIntroductionIntroductionSurvey of related worksSurvey of related worksSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureSystem ArchitectureExperimentation and ResultsResultsResultsResultsResultsResultsResultsResultsResultsConclusion and Future WorkConclusion and Future WorkSlide 30Secured Distributed Multi-Agent Role Based AccessControlFawaz AlsaadiFahad AlsolmaiIntroductionRole Based Multi-Agent System for providing effective and secure Bank transaction servicesTo provide seamless access to information present in the databaseNegotiation agent to access and trust negotiations, Database agentInterface Agent to accept and display request service results.7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 2IntroductionMain Features of the systemEase of use, Effective communication between customers and service providers,Isolation from resource specific details, changes in the system and internal complexity7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 3IntroductionAgents developed using Java AgentDevelopment Framework (JADE) Java APIsSystem provides features such as The Login Validation or User AuthenticationService Registration,Role Agent Identification, and User Interface for an effective interaction between customer and the system. The role agent retrieves the information from database and sends it to the customer through an interface agent.7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 4Survey of related worksAurora Vizcanaino et al [1] proposed a multi-agent model which is suitable for developing a generalized knowledge management systemC.VGoldman et.al Suggested a decentralized collaborative multi-agent communication model and mechanism design based on Markov Decision Process (MDP)Assumed that agents are full-synchronized when they start operatingNo specific optimal algorithm is presentedNo experimental results showing their algorithm can work on large team7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 5Survey of related worksFabio Belliemine presented a framework for team coordination under incomplete information based on the incomplete information game theory that agents can learn and share their estimates with each other. Uses a probability method to coordinate agent team without explicit communication by observing teammates’ action and coordinating their activities via individual and group plan inference7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 6System ArchitectureSystem accepts the customer request by interface agent.The facilitator is used to register the service of role agents. The role agent has the ability to forward the request to negotiator for the validation of request and account details. 7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 7System ArchitectureThe database agent possesses the capacity to retrieve the customer information. The interface agent is used to display the customer details.7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 8System ArchitectureUser InterfaceGraphical User InterfaceMobile Agent Creation moduleServer with appropriate resource is identified to process the customer request. Facilitator coordinates the mobile agent to process customer request. Facilitator registers the agent to access a particular service using its Agent ID. After completion of the customer service the facilitator deregisters the service.7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 9System ArchitectureLoan Mobile AgentSystem lists the available bank loan schemes to the customerChecks the customer’s historyIf the customer has sufficient balance, the loan is sanctionedNew loan is not entitled unless the customer pays the previous dues. The customer balance amount gets updated when permitted to avail the loan.7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 10System ArchitectureCredit Card Agent Provides access rights to the customerSends the customer information to interface agent. Interface agent coordinates the Credit Card Agent to register its service with the facilitator. Role of the agent is to process the customer request. The role based agent checks the customer’s earlier due regarding cash or purchase. If customer do not have due then the customer is permitted to use the credit card within the permitted limit. If the customer has dues, credit card payment is barred7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 11System ArchitectureInsurance agent Provides information to all customers about the insurance offers (i.e. access to polices, brochures and price list). Describes the characteristics of different types of insurance and their attributes.7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 12System ArchitecturePayment of Insurance bill1 Electronic bill generation2. Payment order3. Electronic notification for sufficient money4. Electronic notification to Insurance agent5. Verification of money transfer 7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 13System ArchitectureDecision AgentMakes the decision from the role based multiagents with the coordination of a data warehouse.Multi-Agent CommunicationTo achieve the individual objectives or dynamically coordinate the actions, software agents need to interact with one another.Communication is at the basis of agents interactions7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 14System ArchitectureFoundation for Intelligent Physical Agent (FIPA)Specifies standard components that can be usedDetermination of valid sequences of messages called INteraction Protocols (INP) regulating specific interactions to be known by all the interacting entities7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 15System ArchitectureFoundation for Intelligent Physical Agent (FIPA)Agent Communication Language (ACL) ▪Enables the attitudes regarding the content of exchange to be expressed. ▪e.g. whether the content of the communication is, an assertion, a request or some form of query ▪Two most deployed ACL: FIPA-ACL and Knowledge Query Manipulation Language (KQML).7/27/2011 Fawaz Alssadi/Fahad Alsolmai/SDMRBAC 16System ArchitectureFoundation for Intelligent Physical Agent (FIPA)FIPA-SL, Knowledge Interchange Format (KIF) content Languages (CLs) used for describing