Recent work on querying data streams has focused on systems where newly arriving data is processed and continuously streamed to the user in real-time. In many emerging application...
Hashing is one of the fundamental techniques used to implement query processing operators such as grouping, aggregation and join. This paper studies the interaction between modern...
Semantic Business Process Management (SBPM) utilizes semantic technologies to achieve more automation throughout the BPM lifecycle. An integral part of the SBPM infrastructure is a...
This paper presents the advantages of combining multiple document representation schemes for query processing of XML queries on content and structure. We show how extending the Te...
Abstract. A common task in business process modelling is the verification of process models regarding syntactical and structural errors. While the former might be checked with low ...