Event based choreography

Recording Kinect-Based Choreography

The motivation for our project is to provide choreographers with a new software and hardware tool for composing and recording multi-dancer choreographies from a single dancer. We use a Microsoft Kinect camera/sensor to record 3D point-cloud sequences of a dancer in motion. In a 3D point-cloud, or sequence, a grid of 640x480 infrared dots are projected by the Kinect sensor, and a sensor records ...

D14v0.4. Ontology-based Choreography

An Optimized Derivation of Event Queries to Monitor Choreography Violations

The dynamic nature of the cross-organizational business processes poses various challenges to their successful execution. Choreography description languages help to reduce such complexity by providing means for describing complex systems at a higher level. However, this does not necessarily guarantee that erroneous situations cannot occur due to inappropriately specified interactions. Complex e...

Session-based Choreography with Exceptions

Choreography has recently emerged as a pragmatic and concise way of describing communication-based systems such as web services and financial protocols. Recent studies have investigated the transition from the design stage of a system to its implementation providing an automatic way of mapping a choreograhy into executable code. In this work, we focus on an extension of choreography with a comm...

Determing Performance of Choreography-based Composite Services

Web Service Choreography Description Language is a main-stream standard for the description of peer-to-peer collaborations for the participants for service composition. To predict the performance of composite service processes gives the way to tell whether the process meet the non-functional requirements, and to choose the process with better performance from those with identical function. Unfo...