This paper focuses on parallel query optimization. We consider the operator problem and introduce a new class of execution strategies called Linear-Oriented Bushy Trees (LBTs). Co...
With the rapid development of Service-Oriented Architecture (SOA) and Service-Oriented Computing (SOC), the Quality of Service (QoS) is more and more essential than before. There ...
Digital visual libraries have currently available huge amounts of content in unstructured, nonindexed form. Since these collections keep growing fast, retrieving specific images i...
This paper introduces TestFul, a framework for testing stateful systems and focuses on object-oriented software. TestFul employs a hybrid multi-objective evolutionary algorithm, t...
e instantiation is the transformation of abstract test cases cutable test scripts. Abstract test cases are either created during model based test case generation or are manually d...