@inproceedings{BecksteinBrunsDunkeletal.2013, author = {Simon Beckstein and Ralf Bruns and J{\"u}rgen Dunkel and Leonard Renners}, title = {Integrating semantic knowledge in data stream processing}, series = {Proceedings of 9th Workshop on Knowledge Engineering and Software Engineering (KESE9) co-located with the 36th German Conference on Artificial Intelligence (KI2013), Koblenz, Germany, September 17, 2013}, doi = {10.25968/opus-1063}, url = {http://nbn-resolving.de/urn:nbn:de:bsz:960-opus4-10630}, year = {2013}, abstract = {Complex Event Processing (CEP) has been established as a well-suited software technology for processing high-frequent data streams. However, intelligent stream based systems must integrate stream data with semantical background knowledge. In this work, we investigate different approaches on integrating stream data and semantic domain knowledge. In particular, we discuss from a software engineering per- spective two different architectures: an approach adding an ontology access mechanism to a common Continuous Query Language (CQL) is compared with C-SPARQL, a streaming extension of the RDF query language SPARQL.}, language = {en} }