We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you!
Presentation is loading. Please wait.
Published byMatthew Scott
Modified over 3 years ago
Law Awareness in a Norm-regulated MAS Alberto Sardinha Gustavo Robichez de Carvalho Rodrigo Paes Pedro Cunha
© LES/PUC-Rio Outline Introduction Architecture Case Study : Supply Chain Management Conclusion Future Work
© LES/PUC-Rio Introduction Laws of a multi-agent system are defined at design time Static selection severely limits: –The openness of the system –The dynamic behavior that agents are expected to exhibit This work is concerned with the problem of law evolution awareness
© LES/PUC-Rio Law Awareness Law Awareness service is a publish/subscribe architecture –In runtime, this service notifies the catalogued agents of any law modification The subscriber (agent) sends a message containing a subscription to the publisher (law awareness service) –This subscription specifies the conditions under which the publisher will send a message to the subscriber Law Awareness Service Subscriber Subscription Notification
© LES/PUC-Rio Law Awareness The subscriber may send subsequent messages updating the subscription –Every update request or subscription tells the publisher what to look out for We propose a law awareness protocol as a means to agents interact with our service –subscribe-law-awareness The sender of this performative requests the service to be notified of law modifications. The condition field limits the kind of information that agents will receive. –update-subscription The sender of this performative informs the receiver the new conditions where the subscription is valid. The condition field limits the kind of information that agents will receive.
© LES/PUC-Rio Law Awareness We propose a law awareness protocol as a means to agents interact with our service –pause-notifications The sender of this performative asks the publisher to stop the notification process. –restart-notifications The sender of this performative asks the publisher to continue to notify law evolution. –notify-law-evolution The sender of this performative informs the receiver about the modification of laws. The content field informs the law variation. –unsubscribe-law-awareness The sender of this performative requests the service not to be notified of law modifications.
© LES/PUC-Rio Law Awareness Ontology
Case Study: Supply Chain Management
© LES/PUC-Rio Supply Chain Management Scenario SCM Model: Direct Sales to Customer This model is based on: –Dell –TAC SCM Arunachalam, R. and Sadeh, N. The Supply Chain Trading Agent Competition. Journal of Electronic Commerce Research Applications, 2004. Chopra, S. et al.. Supply Chain Management – Strategy, Planning and Operations. Published by Pearson Prentice Hall, 2004.
© LES/PUC-Rio Supply Chain Management Scenario Goals:
© LES/PUC-Rio Supply Chain Management Scenario Interaction between Manufacturer and Supplier:
© LES/PUC-Rio Supply Chain Management Scenario Ontolology to describe messages:
© LES/PUC-Rio Supply Chain Management Scenario Implementation based on Jess –The knowledge base of the agent is based on RDF triples as a template for unordered facts (deftemplate triple (slot predicate) (slot subject) (slot object)) –Example of fact in agent knowledge base (triple (predicate ns1#type") (subject ns2#ManufacturerOffer") (object ns3#Class") )
© LES/PUC-Rio Supply Chain Management Scenario Knowledge is loaded into agent (OWL to Jess) using XSLT stylesheets: Gandon, F. and Sadeh, N. Semantic Web Technologies to Reconcile Privacy and Context Awareness. Web Semantics Journal. Vol. 1, No. 3, 2004.
© LES/PUC-Rio Supply Chain Management Scenario Manufacturer receives a notification of a new Norm –The norm restricts the number of RFQs that can be sent to a Supplier This norm (in OWL) is added to the agents KB The agent is now aware of the new norm Law Awareness Service Subscriber Notification
© LES/PUC-Rio Supply Chain Management Scenario The Norm ontology and the instantiation
© LES/PUC-Rio Supply Chain Management Scenario Code of the Law Awareness: (defrule Norm_Awareness (triple (predicate ns1#hasRestriction") (subject ?normInstance) (object ?restriction) ) (triple (predicate ns2#type") (subject ?normInstance) (object ?normType) ) => (assert …) (printout t "Norm type = " ?normType crlf "Norm name = " ?normInstance crlf "will call restriction = " ?restriction crlf) )
© LES/PUC-Rio Supply Chain Management Scenario Code of the VerifyRFQ restriction (in maxRFQs): (defrule Verify_RFQ (triple (predicate "ns1#type") (subject ?rfq) (object ns2#ManufacturerRFQ") ) => (assert (triple (predicate ns3#hasMessage") (subject ns4#sendRFQ") (object ?rfq) ) (verifyRestriction) (printout t "RFQ = " ?rfq " is restricted by norm " crlf) )
© LES/PUC-Rio Supply Chain Management Scenario Code of the VerifyRFQ restriction (in maxRFQs): (deffunction verifyRestriction () (bind ?numRFQSent (+ ?numRFQSent 1)) (printout t "RFQs Sent = " ?numRFQSent crlf) (if (>= ?numRFQSent 3) then (printout t "Your are not allowed to send RFQs" crlf) )
Supply Chain Management Scenario DEMO
© LES/PUC-Rio Conclusions A first approach to tackle the problem of law evolution awareness –Provide a publish/subscribe architecture –Notifies in runtime the modifications of laws –Provide semantic support for agents We also depict the representation of laws using JESS and discuss how agents receive notifications and act according to law modification
© LES/PUC-Rio Future Work Use ROWL to describe rules (?) Include new Norms in more interactions Build service architecture with Semantic Web Services
A Semantic e-Wallet to Reconcile Privacy and Context Awareness Fabien L. Gandon & Norman M. Sadeh Mobile Commerce Lab. – Carnegie Mellon University.
Towards an Integration Test Architecture for Open MAS
Sweetening Regulated Open Multi-Agent Systems with a Formal Support for Agents to Reason About Laws Carolina Howard Felicíssimo Key points of my paper.
Copyright © Norman Sadeh Semantic Web Technologies to Reconcile Privacy and Context Awareness Norman M. Sadeh ISRI- School of Computer Science.
Introspecting Agent-Oriented Design Patterns Manuel Kolp, T. Tung Do, Stéphane Faulkner and T. T. Hang Hoang Presented by Rachel Bock, Sam Shaw, Nicholas.
1 The Supply Chain Management Game for the Trading Agent Competition 2004 Supervisor: Ishai Menashe Dr. Ilana David final presentation: 10-Oct-04.
Engineering Law-Governed Approaches How to reuse, extend and compose interaction specifications Gustavo Carvalho, Carlos Lucena
David Pardoe Peter Stone The University of Texas at Austin Department of Computer Sciences TacTex-05: A Champion Supply Chain Management Agent.
Multi-agent organizations in software engineering Jorge J. Gómez Sanz Grasia! Research group Universidad Complutense de Madrid,
An Intelligent Broker Architecture for Context-Aware Systems A PhD. Dissertation Proposal in Computer Science at the University of Maryland Baltimore County.
Enterprise Systems & Architectures. Enterprise systems are mainly composed of information systems. Business process management mainly deals with information.
Summary for final exam Agent System..
Semantic Web and Policy Workshop Panel Contribution Norman M. Sadeh School of Computer Science Carnegie Mellon University Director, e-Supply Chain Management.
Interaction Laws Verification Using Knowledge-based Reasoning Gustavo Carvalho, Anarosa Brandão, Rodrigo Paes & Carlos Lucena By Regiane Lima.
Olston, Ailamaki, Garrod, Maggs, Manjhi, Mowry, Carnegie Mellon University Conference on Innovative Data System Research, 2005 A Scalability Service for.
27 January Semantically Coordinated E-Market Semantic Web Term Project Prepared by Melike Şah 27 January 2005.
Versatile Information Systems, Inc International Semantic Web Conference An Application of Semantic Web Technologies to Situation.
12-1 Copyright © 2013 Pearson Education, Inc. publishing as Prentice Hall Chapter 12 Pricing, Distributing, and Promoting Products.
XML 1. Chapter 8 © 2013 Pearson Education, Inc. Publishing as Prentice Hall SAMPLE XML SCHEMA (XSD) 2 Schema is a record definition, analogous to the.
FIPA Interaction Protocol. Request Interaction Protocol Summary –Request Interaction Protocol allows one agent to request another to perform some action.
Computer Supported Cooperative Work by an Agent Oriented Software Engineering Approach: CSCW by AOSE Darlinton Carvalho
On a Device Information Model for devices in oneM2M
Governance in Multi-Agent Systems Using Testimonies to Enforce the Behavior of Agents Fernanda Duran, Viviane Torres da Silva.
Learning Market Prices for a Real-time Supply Chain Management Trading Agent David Burke Joint work with Ken Brown, Armagan Tarim and Brahim Hnich David.
Exploitation of Semantic Web Technology in ERP Systems Amin Andjomshoaa, Shuaib Karim Ferial Shayeganfar, A Min Tjoa (andjomshoaa, skarim, ferial,
Community Manager A Dynamic Collaboration Solution on Heterogeneous Environment Hyeonsook Kim 2006 CUS. All rights reserved.
1 University of Namur, Belgium PReCISE Research Center Using context to improve data semantic mediation in web services composition Michaël Mrissa (spokesman)
Recent researches show that predicative programming can be used to specify OO concepts including classes, objects, interfaces, methods, single and multiple.
A Survey of Various Middleware Architectures Bhavyan Mehta, Sumeet Maru, Varun Jobanputra.
Berliner XML Tage. Humboldt Universität zu Berlin, Oktober 2004 SWEB2004 – Intl Workshop on Semantic Web Technologies in Electronic Business Intelligent.
Audumbar Chormale Advisor: Dr. Anupam Joshi M.S. Thesis Defense
NextGRID & OGSA Data Architectures: Example Scenarios Stephen Davey, NeSC, UK ISSGC06 Summer School, Ischia, Italy 12 th July 2006.
Andrea Maurino Web Service Design Methodology Batini, De Paoli, Maurino, Grega, Comerio WP2-WP3 Roma 24/11/2005.
A Brief Introduction to Rover 1 Spring February 2010 CMSC818G Christian Almazan Presenter A Brief Introduction to Rover04 February 2010.
Behavioral Patterns Behavioral patterns are patterns whose purpose is to facilitate the work of algorithmic calculations and communication between classes.
Observer Pattern Tu Nguyen. General Purpose When one object changes state, all the dependent objects are notified and updated. Allows for consistency.
E-Marketplaces: Mechanisms, Tools, and Impacts of E-commerce.
SAWA: An Assistant for Higher-Level Fusion and Situation Awareness Christopher J. Matheus, Mieczyslaw M. Kokar, Kenneth Baclawski, Jerzy A. Letkowski,
GenArch: Automatic Product Derivation in Multi-agent Systems Product Line Elder Cirilo.
Document Management System Designing & Managing the Supply Chain Term Paper – Proposal & Progress Jay Kang.
Electronic Commerce Introduction and Related Issues.
Design of a Notification Engine for Grid Monitoring Events and Prototype Implementation Natascia De Bortoli INFNGRID Technical Board Bologna Feb.
1 Towards Decentralized Communities and Social Awareness Pierre Maret Université de Lyon (St Etienne) Laboratoire Hubert Curien CNRS UMR 5516.
SIP Events: Changes and Open Issues IETF 50 / SIP Working Group Adam Roach
- Laboratoire d'InfoRmatique en Image et Systèmes d'information LIRIS UMR 5205 CNRS/INSA.
UCI - Redmiles Practical Lessons Learned While Using Notification Servers To Support Application Awareness David Redmiles Cleidson R. B. De Souza, Santhoshi.
16/11/ Web Services Choreography Requirements Presenter: Emilia Cimpian, NUIG-DERI, 07April W3C Working Draft.
Java Expert System Shell JESS 報告者 : 江梓安. Why we need an expert systems? Conventional programming languages Conventional programming languages Complex.
Web Service Ahmed Gamal Ahmed Nile University Bioinformatics Group
The High Level Architecture Introduction. Outline High Level Architecture (HLA): Background Rules Interface Specification –Overview –Class Based Subscription.
© 2017 SlidePlayer.com Inc. All rights reserved.