منابع مشابه
Expressive Stream Reasoning with Laser
An increasing number of use cases require a timely extraction of non-trivial knowledge from semantically annotated data streams, especially on the Web and for the Internet of Things (IoT). Often, this extraction requires expressive reasoning, which is challenging to compute on large streams. We propose Laser, a new reasoner that supports a pragmatic, non-trivial fragment of the logic LARS which...
متن کاملStream Reasoning
ion techniques like data filtering or summarizing are available and can be readily used. At the global level in a distributed setting, the main challenge is that global information such as the whole routing strategy or communication branches are invisible to nodes in the system. Each node merely knows parent and child nodes, and none has a clear picture of the system status to decide about the ...
متن کاملEvent Processing and Stream Reasoning with ETALIS
Event Processing (EP) is concerned with detection of near real time situations that are of a particular business interest. We face today a paradigm shift toward the real time information processing, and EP has therefore spawned significant attention in science and technology. Due to omnipresence of events, EP is becoming a central aspect of new distributed systems such as cloud computing and gr...
متن کاملDistributed Stream Reasoning
Stream Reasoning is the combination of reasoning techniques with data streams. In this paper, we present our approach to enable rule-based reasoning on semantic data streams in a distributed manner. Data streams are being continually generated in diverse application domains such as traffic monitoring, smart buildings, and so on. Continuous processing of such data has been intensively investigat...
متن کاملTowards Expressive Stream Reasoning
Stream Data processing has become a popular topic in database research addressing the challenge of efficiently answering queries over continuous data streams. Meanwhile data streams have become more and more important as a basis for higher level decision processes that require complex reasoning over data streams and rich background knowledge. In previous work the foundation for complex reasonin...
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ژورنال
عنوان ژورنال: KI - Künstliche Intelligenz
سال: 2018
ISSN: 0933-1875,1610-1987
DOI: 10.1007/s13218-018-0537-9