VO Coordinator and VO member list.
Pre-conditions: - VO member performance is poor 2. Triggers:
- VO member agrees to leave - VO Coordinator decision to remove a VO
- VO member completes final tasks member due to poor performance.
Post-conditions:- VO member is removed from VO - VO member agrees to leave.
- All partners are notified about removal
- Knowledge base and member list are updated
Triggers: - VO Coordinator decision to remove a VO member 3. Post-conditions ensure:
due to poor performance - All partners are notified
- VO member agrees to leave - Knowledge base and member list are
updated to
Service-oriented architecture, or SOA, is well-known as a way to structure IT systems. It has obvious connections with enterprise-architecture: a key theme of TOGAF (The Open Group Architecture Framework) conferences has been about how IT-architecture underpins SOA. Yet SOA can - and must - be about more than just IT. The aim of this presentation is to extend SOA ideas to the whole enterprise, as "the service oriented enterprise" - and adapt the TOGAF ADM to suit.
[Presentation at TOGAF Conference, Glasgow, April 2008. Describes TOGAF 8.1, but most details apply as much to TOGAF 9. Copyright (c) Tetradian Consulting 2008]
Agilität ist in aller Munde – von den einen abgöttisch geliebt und es soll noch andere geben, die sie nicht so gerne mögen. Jedem das Seine. Doch wie sieht die agile Landschaft in der Schweizer IT Community aus? Laden Sie die Agile Trends & Benchmarks 2012 herunter ziehen Sie Ihre eigenen Schlüsse daraus.
Collaboration Patterns as Building Blocks for Community InformaticsCommunitySense
Community Informatics is a wide-ranging field of inquiry and practice, with many paradigms, disciplines, and perspectives intersecting. Community Informatics research and practice build on several methodological pillars: contexts/values, cases, process/methodology, and systems. Socio-technical patterns and pattern languages are the glue that help connect these pillars. Patterns define relatively stable solutions to recurring problems at the right level of abstraction, which means that they are concrete enough to be useful, while also sufficiently abstract to be reusable. The goal of this paper is to outline a practical approach to improve CI research and practice through collaboration patterns. This approach should help to strengthen the analysis, design, implementation, and evaluation of socio-technical community systems. The methodology is illustrated with examples from the ESSENCE (E-Science/Sensemaking/Climate Change) community.
Exploiting Web Technologies to connect business process management and engine...Stefano Costanzo
The Business Process Model and Notations (BPMN) standard can be used for representing low-level simulation and automation workflows for scientific, engineering and manufacturing process. This poster presents a prototype focused on removing the main obstacles to an adoption of the standard and the related technology caused by insufficient collaboration and data management.
Monitoring and Visualisation Approach for Collaboration Production Line Envir...Waqas Tariq
In this paper, a tool, called SPMonitor, to monitor and visualize of run-time execution productive processes is proposed. SPMonitor enables dynamically visualizing and monitoring workflows running in a system. It displays versatile information about currently executed workflows providing better understanding about processes and the general functionality of the domain. Moreover, SPMonitor enhances cooperation between different stakeholders by offering extensive communication and problem solving features that allow actors concerned to react more efficiently to different anomalies that may occur during a workflow execution. The ideas discussed are validated through the study of real case related to airbus assembly lines.
Service-oriented architecture, or SOA, is well-known as a way to structure IT systems. It has obvious connections with enterprise-architecture: a key theme of TOGAF (The Open Group Architecture Framework) conferences has been about how IT-architecture underpins SOA. Yet SOA can - and must - be about more than just IT. The aim of this presentation is to extend SOA ideas to the whole enterprise, as "the service oriented enterprise" - and adapt the TOGAF ADM to suit.
[Presentation at TOGAF Conference, Glasgow, April 2008. Describes TOGAF 8.1, but most details apply as much to TOGAF 9. Copyright (c) Tetradian Consulting 2008]
Agilität ist in aller Munde – von den einen abgöttisch geliebt und es soll noch andere geben, die sie nicht so gerne mögen. Jedem das Seine. Doch wie sieht die agile Landschaft in der Schweizer IT Community aus? Laden Sie die Agile Trends & Benchmarks 2012 herunter ziehen Sie Ihre eigenen Schlüsse daraus.
Collaboration Patterns as Building Blocks for Community InformaticsCommunitySense
Community Informatics is a wide-ranging field of inquiry and practice, with many paradigms, disciplines, and perspectives intersecting. Community Informatics research and practice build on several methodological pillars: contexts/values, cases, process/methodology, and systems. Socio-technical patterns and pattern languages are the glue that help connect these pillars. Patterns define relatively stable solutions to recurring problems at the right level of abstraction, which means that they are concrete enough to be useful, while also sufficiently abstract to be reusable. The goal of this paper is to outline a practical approach to improve CI research and practice through collaboration patterns. This approach should help to strengthen the analysis, design, implementation, and evaluation of socio-technical community systems. The methodology is illustrated with examples from the ESSENCE (E-Science/Sensemaking/Climate Change) community.
Exploiting Web Technologies to connect business process management and engine...Stefano Costanzo
The Business Process Model and Notations (BPMN) standard can be used for representing low-level simulation and automation workflows for scientific, engineering and manufacturing process. This poster presents a prototype focused on removing the main obstacles to an adoption of the standard and the related technology caused by insufficient collaboration and data management.
Monitoring and Visualisation Approach for Collaboration Production Line Envir...Waqas Tariq
In this paper, a tool, called SPMonitor, to monitor and visualize of run-time execution productive processes is proposed. SPMonitor enables dynamically visualizing and monitoring workflows running in a system. It displays versatile information about currently executed workflows providing better understanding about processes and the general functionality of the domain. Moreover, SPMonitor enhances cooperation between different stakeholders by offering extensive communication and problem solving features that allow actors concerned to react more efficiently to different anomalies that may occur during a workflow execution. The ideas discussed are validated through the study of real case related to airbus assembly lines.
User Interface Derivation from Business Processes: A Model-Driven Approach fo...Jean Vanderdonckt
This presentation defines a model-driven approach for organizational engineering in which user interfaces of information systems are derived from business processes. This approach consists of four steps: business process modeling in the context of organizational engineering, task model derivation from the business process model, task refinement, and user interface model derivation from the task model. Each step contributes to specify and refine map-pings between the source and the target model. In this way, each model modification could be adequately propagated in the rest of the chain. By applying this model-driven approach, the user inter-faces of the information systems are directly meeting the require-ments of the business processes and are no longer decoupled from them. This approach has been validated on a case study in a large bank-insurance company
Resourceome: a semantic knowledge management system based on multilevel ontology model, supporting both procedural and declarative knowledge.
http://resourceome.cs.unicam.it/
2016 Federal User Group Conference - DevOps Product StrategyCollabNet
Presented by Eric Robertson, General Manager of the DevOps Product Line at CollabNet, at the Federal User Group Conference on April 28th, 2016 in Washington DC.
A workflow execution platform for collaborative artifact centric business pro...Dr. Sira Yongchareon
To execute an artifact-centric process model, current workflow execution approaches require it to be converted to some existing executable language (e.g., BPEL) in order to run on a workflow system. We argue that the transformation can incur losses of information and degrade traceability. In this paper, we proposed and developed a workflow execution platform that directly executes a collaborative (i.e., inter-organizational) workflow specification of artifact-centric business processes without performing model conversion.
User Interface Derivation from Business Processes: A Model-Driven Approach fo...Jean Vanderdonckt
This presentation defines a model-driven approach for organizational engineering in which user interfaces of information systems are derived from business processes. This approach consists of four steps: business process modeling in the context of organizational engineering, task model derivation from the business process model, task refinement, and user interface model derivation from the task model. Each step contributes to specify and refine map-pings between the source and the target model. In this way, each model modification could be adequately propagated in the rest of the chain. By applying this model-driven approach, the user inter-faces of the information systems are directly meeting the require-ments of the business processes and are no longer decoupled from them. This approach has been validated on a case study in a large bank-insurance company
Resourceome: a semantic knowledge management system based on multilevel ontology model, supporting both procedural and declarative knowledge.
http://resourceome.cs.unicam.it/
2016 Federal User Group Conference - DevOps Product StrategyCollabNet
Presented by Eric Robertson, General Manager of the DevOps Product Line at CollabNet, at the Federal User Group Conference on April 28th, 2016 in Washington DC.
A workflow execution platform for collaborative artifact centric business pro...Dr. Sira Yongchareon
To execute an artifact-centric process model, current workflow execution approaches require it to be converted to some existing executable language (e.g., BPEL) in order to run on a workflow system. We argue that the transformation can incur losses of information and degrade traceability. In this paper, we proposed and developed a workflow execution platform that directly executes a collaborative (i.e., inter-organizational) workflow specification of artifact-centric business processes without performing model conversion.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
An Architecture for Collaboration Patterns in Agile Event-Driven Environments
1. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
4th IEEE Workshop on Agile Cooperative
Process-Aware Information Systems
An Architecture for Collaboration Patterns in Agile Event-Driven
Environments
Yiannis Verginadis
Dimitris Apostolou
Nikos Papageorgiou
Gregoris Mentzas
Information Management Unit
Institute of Communication and Computer
Systems
National Technical University of Athens
2. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Overview of presentation
Introduction
Collaboration Patterns
Collaboration Pattern Services in VOs
Architecture for Agile Process Aware Collaborations
A Collaboration Pattern Example
Conclusions
3. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Introduction
Modern enterprises tend to form virtual but legally consolidated
schemas for collaborating (Virtual Organizations) in order to function
and survive in constantly changing grounds.
Due to the dynamic nature of this environment, the flexible
decomposition of collaboration into reusable chunks is needed.
The reuse of segments of collaborative work (Collaboration
Patterns) can constitute an advantage in collaborative
environments, where there is an increased need for modeling,
executing, monitoring and supporting the dynamic nature of
collaborations.
The static workflow models become inappropriate, as independent
enterprises come together to share skills, core competencies and
resources.
4. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Overview of presentation
Introduction
Collaboration Patterns
Collaboration Pattern Services in VOs
Architecture for Agile Process Aware Collaborations
A Collaboration Pattern Example
Conclusions
5. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Concept of Patterns
the word pattern has appeared almost entirely due to the
work of Christopher Alexander in architecture.
he defined a pattern as a “morphological law that
explains how to design an artifact in order to solve a
problem in a specific context”. [Alexander et al., 1977]
the first notable publication in the context of software
engineering was the book "Design Patterns: Elements of
Reusable Object-Oriented Software" by the so-called
Gang of Four [Gamma et al., 1995], that advanced the
popularity of patterns in computer science.
6. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Collaboration Patterns (1/2)
“A collaboration pattern is a prescription which
addresses a collaborative problem that may occur
repeatedly in the environment. It describes the
forms of collaboration and the proven solutions to
a collaboration problem and appears as a
recurring group of actions that enable efficiency in
both the communication and the implementation
of a successful solution. The collaboration pattern
can be used as is in the same application domain
or it can be abstracted and used as a primitive
building block beyond its original domain.”
7. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Collaboration Patterns (2/2)
For a solid and unambiguous description of Collaboration
Patterns, we need a model that captures the important
aspects of a CPat.
This model involves attributes that present the description
of the problem and its solution that the CPat can address
in a specific context.
It also involves the triggering aspects along with the pre-
conditions that must hold, in order the execution of a
CPat’s solution to be meaningful.
9. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Overview of presentation
Introduction
Collaboration Patterns
Collaboration Pattern Services in VOs
Architecture for Agile Process Aware Collaborations
A Collaboration Pattern Example
Conclusions
10. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Collaboration Pattern Services in VOs (1/2)
The CPat lifecycle involves the following phases:
Based on this lifecycle we have defined a number of Collaboration
Pattern Services (Design time & Run time)
11. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Collaboration Pattern Services in VOs (2/2)
Design - time services - Collaboration Patterns
Editor (CPE)
Create, edit, validate and simulate Collaboration Patterns in a
graphical environment
Run – time services – Collaboration Patterns
Assistant (CPA)
Recommender Services
recommendation for initiating a new CPat.
Awareness Services
awareness on the on-going collaboration related to the “active”
CPats
Analytics Services
indicators and metrics associated to the past / ongoing
collaborations
12. ApproachInformation Management Unit / ICCS of NTUA www.imu.iccs.gr
Approach
Execution of a CPat
=
Find & Instantiate appropriate CPat
(according to the Problem, Context, Pre-conditions,
Triggering)
+
Propose the activation of an “execution engine”
(to implement the solution, e.g. the workflow engine, the
activation of other tools, the triggering of a human task)
13. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Overview of presentation
Introduction
Collaboration Patterns
Collaboration Pattern Services in VOs
Architecture for Agile Process Aware Collaborations
A Collaboration Pattern Example
Conclusions
14. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Architecture for Agile Process Aware Collaborations
15. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Design-Time Functionality
CPat Editor + Simulator
Creates full, templated CPats (pre/post conditions,
Triggers, Solutions, etc.) - OWL “file”
Links VO with CPats
Simulates CPats (e.g., check that they can be
triggered, finished, etc.)
16. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Run-Time Functionality
CPat Assistant
Presents activated CPats
Informs user for required actions
Presents analytics
Recommends CPats
17. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Run-Time Functionality
CPat Processing Layer
Validates CPats (OWL-DL restrictions/axioms)
Manages access and execution permissions
Instantiates CPats, Triggers
Generates rules from CPat OWL file
Instantiates CPat solution (Wf / checklist – like / hybrid)
Logs CPats in execution
18. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Run-Time Functionality
CEP Engine (Event Reasoner & Rule Engine)
Monitors/Process Simple Events
Identifies/Detects Complex Events
Executes Rules
19. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Run-Time Functionality
Ad Hoc Wf Engine
Implements CPat’s solution
Produces events that express the state of execution/collaboration
Enables adaptivity by allowing the modification of the actions described at CPat
instantiation or during run-time
20. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Overview of presentation
Introduction
Collaboration Patterns
Collaboration Pattern Services in VOs
Architecture for Agile Process Aware Collaborations
A Collaboration Pattern Example
Conclusions
21. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
CPat Withdrawal of VO Member (1/3)
< Withdrawal of VO No CPat 2 1.Involves an actions list:
Name:
Member> . VO Coordinator notifies all members
about the removal of a VO member.
Category: Strategic Pattern
VO Coordinator communicates details of
A VO member must be removed due to poor VO member (leaving) to all partners along
Problem: with the reason.
performance
VO member (leaving) completes final
VO lifecycle VO Operation tasks
phase: VO member (leaving) arrange final
Application Any financial and administrative issues.
Area: VO Coordinator updates knowledge base
Solution:
on leaving incident
Pre- (VO member presents poor performance) AND ( <Running and Supporting a Meeting>
Conditions: VO.Coordinator.canDecideForMemberRemoval ) (CPat 1) with all partners for undertaking the
VO Coordinator decides that VO member must be responsibilities of the leaving party.
removed OR VO member doesn’t participate in the VO Coordinator updates project plan.
Triggers: VO for X weeks (1.Doesn’t enter VO’s forum, 2. 2. It involves the usage of collaborative tools
Doesn’t appear in meetings, 3. Doesn’t reply to VO GUI to the virtual collaboration space or
Coordinator mails ) e-mail or telephone.
GUI to knowledge base
Triggers of VO members that don’t agree > X% (variable)
Exceptions:
VO Coordinator, VO member (staying), VO Output Revised list of VO members
Roles: Revised project plan
member (leaving) Informati
on:
VO member list
Input
Information about the VO member (leaving) poor Y days (variable)
Information: Duration:
performance
22. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
CPat Withdrawal of VO Member (2/3)
<Running and Supporting a Meeting> (CPat 1) for
Exception: reaching consensus on undertaking the responsibilities
of the leaving party.
VO member(leaving) removed
Post-
Knowledge base updated
Conditions:
Project plan updated
1.Collaboration patterns that can be executed in parallel
to the specific pattern: < Running and Supporting a
Meeting CPat > (CPat1)
2.Collaboration patterns that can be executed sequential
Related CPats: to the specific pattern: <Conduct Search Over CPool
Partner Profiles> CPat, <Addition of a new partner>
CPat
3.Collaboration patterns that can be executed after the
termination of the specific pattern: <Running and
Supporting a Meeting> (CPat 1)
24. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Sketch of runtime execution of a CPat example
Reply to email
Event
Triggers
Forum access
Event
Attend Meeting
Event
Preconditions
Ad - for CPat
“VO Coordinator
decides for
partner removal”
Event
Facts:
1.canDecideForPartnerRemoval(?VOcoordinator)
Rule: IF Doesn’t enter VO
forum(?VOmember, ?Period) AND 2. performance (?VOmember) = “poor”
Doesn’t appear in
meetings(?VOmember, ?Period)
AND Doesn’t reply
(?VOmember,?VOCoordinator, Collaboration
?Period) Knowledge
THEN Doesn’t participate in
VO(?VOmember, ?Period)
ECA Rule: WHEN Doesn’t participate in VO ( ?VOmember, ?Period) OR VO CPat: Withdrawal of VO Member ( ?VOmember)
Coordinator decides for partner removal(?VOmember)
1. VO Coordinator notifies all members about the removal
IF (canDecideForPartnerRemoval(?VOcoordinator)) AND ( performance(?VO of (?VO member)
member)=“poor” )
2. VO Coordinator communicates details and reason for
THEN “Withdrawal of VO Member”( ?VOmember, ?VOmember list, …) member leaving (?VOmember)
3. . . .
25. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Sketch of implementation of CPat example (exception)
Triggers VO members
that don’t agree
> X% (variable)
Event
Preconditions for
Ad hoc the exception of a
CPat
Facts:
1. CPat(“Withdrawal of VOMember”)
(?VO,…) = “active”
Collaboration
Knowledge
ECA Rule: WHEN VO members that don’t agree > X% (variable) CPat: Running and supporting a meeting (?VO,…)
IF CPat(“Withdrawal of VOMember”) (?VO,…) = “active” 1. Meeting Organiser schedules the meeting (describe
reason, propose date)
THEN CPat(“Running and supporting a meeting”)(?VO,?subject,…)
2. Meeting Organiser selects meeting participants
3. ….
26. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Overview of presentation
Introduction
Collaboration Patterns
Collaboration Pattern Services in VOs
Architecture for Agile Process Aware Collaborations
A Collaboration Pattern Example
Conclusions
27. Information Management Unit / ICCS of NTUA www.imu.iccs.gr
Conclusions
This work has been partially funded by the European
Commission regarding the strep project SYNERGY
(Supporting highlY-adaptive Network Enterprise
collaboration thRouGh semanticallY-enabled knowledge
services)
We believe that this proposal can cope with the critical
challenges that a VO environment poses.
Further work will be carried out in terms of implementing
this combination of EDA along with Collaboration
Patterns and validating it across real case scenarios in
VOs lifecycles.