نتایج جستجو برای: complex event processing
تعداد نتایج: 1404965 فیلتر نتایج به سال:
Designed for complex event processing, DataCell is a research prototype database system in the area of sensor stream systems. Under development at CWI, it belongs to the MonetDB database system family. CWI researchers innovatively built a stream engine directly on top of a database kernel, thus exploiting and merging technologies from the stream world and the rich area of database literature. T...
Event processing is an approach that can capture and process the data about the events. Complex event processing is the merging the information from multiple origins. Event processing systems has a procedure that continuous event streams will be further applied operations of event streams. In distributed-applications like a large warehouse (where items can be shipped) when we are processing the...
This paper presents an architecture for addressing the transformation of large volume of data generated by pervasive and other sensor applications in a timely manner (or subject to quality of service or QoS constraints). As the size and rate at which raw data is generated increases, novel approaches for meaningful reduction and extraction of actionable information from the data are needed. In t...
BPM engines are designed to follow a coarse-grained processing methodology, which is not enough to manage long-running activities. To cope with this, Complex Event Processing (CEP) is exploited. However, the integration of the two fields had always been intricate. This paper demonstrates an easy tool to work out this integration.
A notably challenging problem related to event processing is recognizing the relations holding between events in a text, in particular temporal and causal relations. While there has been some research on temporal relations, the aspect of causality between events from a Natural Language Processing (NLP) perspective has hardly been touched. We propose an annotation scheme to cover different types...
Usage of background knowledge about events and their relations to other concepts in the application domain can improve the expressiveness and flexibility of complex event processing systems. Huge amounts of domain background knowledge stored in external knowledge bases can be used in combination with event processing in order to achieve more knowledgeable complex event processing. In this disse...
With the extension of RFID application, RFID data processing techniques become one of the core techniques. Recently, researchers adopt the event-centric methods to process RFID data and obtain rich semantic information. Complex event processing is a typical data processing technique which becomes the new spotlight of researches. In order to obtain semantic data, in this paper, we propose a comp...
In this paper, a novel heuristic event filtering methodology that exploits the temporal characteristics in the Complex Event query is presented. Complex Event query is processed in Complex Event Processing(CEP). CEP involves inferring complex events from primitive events in real time. Massive amount of primitive events arrive in real time from multiple distributed sources in real time applicati...
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