Re: [Architecture] [ML] Anomaly Detection Feature for WSO2 ML

2015-09-23 Thread Ashen Weerathunga
Variables of the above diagram. - Cc1, Cc2, Cc3 - Cluster centers - r1 - ith percentile distance of distances of all the points of cluster 1 to their cluster center (Cc1) (this is considered as the boundary of cluster 1) - d1 - distance between

Re: [Architecture] [ML] Anomaly Detection Feature for WSO2 ML

2015-09-23 Thread Ashen Weerathunga
Thanks for the suggestion! This diagram shows how the algorithm detect anomaly behaviors. As in the diagram when we do the K means clustering there will be set of clusters of normal data and some deviated points which behave as anomalies. since we consider a percentile distance to identify cluster

Re: [Architecture] FHIR inbound/connector

2015-09-23 Thread Hariprasath Thanarajah
Hi Malaka, I think we don't need to write a separate inbound for this. In this case in FHIR they combines the best features of HL7 v2 messages ,v3 messages and CDA. I think we can go for the sender part. As Harsha said it's completely runs over HTTP. [1]http://hl7.org/fhir/summary.html On Wed,

Re: [Architecture] Proposing Virtual Device concept to IoT Server

2015-09-23 Thread Shabir Mohamed
Hi All, This above mentioned Agent has now been upgraded to include Self-Registration with the IoT-Server and Stats Publishing. We are working on enabling it with MQTT and XMPP support. Regards - *Shabir Mohamed* *Software Engineer* WSO2 Inc.; http://wso2.com

Re: [Architecture] XSS Vulnerability Scanner

2015-09-23 Thread Prabath Siriwardena
Looks good..! This tool will be part of the security tools we are planning to develop and need to have a git repo to have them all.. Also - please come up with a nice name for the tool :-) Thanks & regards, -Prabath ___ Architecture mailing list Archit

Re: [Architecture] [IS][Workflow] Two separate URL to deploy artifact and send request to BPS

2015-09-23 Thread Nandika Jayawardana
+1. In the clustering scenario, its better to have BPS as a separate cluster. Regards Nandika On Wed, Sep 23, 2015 at 9:43 PM, Prabath Siriwardena wrote: > How about a scenario where BPS running with worker/manager separation..? > In that case we deploy it to the management node and in runtime

Re: [Architecture] [IS][Workflow] Two separate URL to deploy artifact and send request to BPS

2015-09-23 Thread Prabath Siriwardena
How about a scenario where BPS running with worker/manager separation..? In that case we deploy it to the management node and in runtime requests go through the worker nodes... Thanks & regards, -Prabath On Tue, Sep 22, 2015 at 11:13 PM, Harsha Thirimanna wrote: > Hi All, > With the Workflow fe

Re: [Architecture] Improvement in Role based content filtering in WSO2 DSS

2015-09-23 Thread Rajith Vitharana
Hi Prabath, As the discussion I had with you and Johan, I couldn't find any resource about importing user stores, we can share the user store though, but the original use case came, where user stores won't be shared within servers, but maintained in a single server (for example IS) So as you have

Re: [Architecture] [ML] Anomaly Detection Feature for WSO2 ML

2015-09-23 Thread Nirmal Fernando
Thanks Ashen! Few diagrams will help readers to understand the algorithm better. On Wed, Sep 23, 2015 at 6:03 PM, Ashen Weerathunga wrote: > Hi all, > > I am currently doing the integration of Anomaly detection feature to the > WSO2 ML. There are some anomaly/fraud detection features already > i

[Architecture] [ML] Anomaly Detection Feature for WSO2 ML

2015-09-23 Thread Ashen Weerathunga
Hi all, I am currently doing the integration of Anomaly detection feature to the WSO2 ML. There are some anomaly/fraud detection features already implemented in CEP/DAS using different approaches. But this will be done using a machine learning approach which is K means clustering. Basically I have

Re: [Architecture] FHIR inbound/connector

2015-09-23 Thread Harsha Kumara
Hi Malaka, I recently worked with FHIR. Yes It's completely runs over HTTP. Specification entirely model on resources. For example, if we take a Patient[4], specification contains the all the specific attributes and details which can be included in a Patient resource. Likewise almost everything h

Re: [Architecture] FHIR inbound/connector

2015-09-23 Thread Malaka Silva
Hi All, With FHIR message formats supported are XML and JSON. Also this runs on HTTP. So in that case do we need to write a separate inbound for this? My understanding is writing a connector (For sender) will be similar to writing a connector for a third party? Correct me if I am wrong. [1] ht

Re: [Architecture] [IS][Workflow] Handling Delete Request Operation Associated with Workflows

2015-09-23 Thread Chamila Wijayarathna
Hi Vinod, Using the archives we could successfully skip the human tasks. Thanks a lot for quickly responding to this. On Wed, Sep 23, 2015 at 10:47 AM, Vinod Kavinda wrote: > Hi, > Please find the updated archives. > > On Tue, Sep 22, 2015 at 2:39 PM, Vinod Kavinda wrote: > >> Hi Harsha, >> N