We introduce a logical verification framework for checking functional properties of service-oriented applications formally specified using the service specification language COWS. ...
Abstract. The Operational Transformation (OT) approach, used in many collaborative editors, allows a group of users to concurrently update replicas of a shared object and exchange ...
Live Sequence Charts (LSCs) are a broad extension to Message Sequence Charts (MSCs) to capture complex interobject communication rigorously. A tool support for LSCs, named PlayEng...
We reduce the state explosion problem in automatic verification of finite-state systems by automatically collapsing subgraphs of the aph into abstract states. The key idea of the ...
In this paper we continue the study of a strict extension of the Computation Tree Logic, called graded-CTL, recently introduced by the same authors. This new logic augments the sta...