نتایج جستجو برای: complex event processing

تعداد نتایج: 1404965  

Journal: :PVLDB 2009
Mohamed H. Ali Ciprian Gerea Balan Sethu Raman Beysim Sezgin Tiho Tarnavski Tomer Verona Ping Wang Peter Zabback Anton Kirilov Asvin Ananthanarayan Ming Lu Alex Raizman Ramkumar Krishnan Roman Schindlauer Torsten Grabs Sharon Bjeletich Badrish Chandramouli Jonathan Goldstein Sudin Bhat Ying Li Vincenzo Di Nicola Xianfang Wang David Maier Ivo Santos Olivier Nano Stephan Grell

In this demo, we present the Microsoft Complex Event Processing (CEP) Server, Microsoft CEP for short. Microsoft CEP is an event stream processing system featured by its declarative query language and its multiple consistency levels of stream query processing. Query composability, query fusing, and operator sharing are key features in the Microsoft CEP query processor. Moreover, the debugging a...

2005
M. Nguyen Tho Josef Schiefer A Min Tjoa

In applications field such as business activity monitoring, telecommunications data management, web personalization and sensor networks event takes the form of continuous event streams. Clients require to sense situations and exceptions in these continuous event stream as opposed to one-time queries to a database. Our research is focused on the following real-time event processing issues: compl...

2012
Feng Gao Sami Bhiri

Current complex event processing systems are often implemented as standalone engines that produce business events and feed process execution environments. Event patterns are defined with rule-based languages. Logical programming and/or stream processing techniques are used to detect matchings for the patterns. However, tremendous technical efforts are required both for the pattern definition an...

2009
Alexandre de Castro Alves

Complex Event Processing (CEP) is a powerful technology for supporting advanced event-processing scenarios at a higher level of abstraction. Because of its expressiveness, CEP allows prompt creation and classification of new event-processing design patterns, some of which have been implemented in the past in a non-reusable form. This paper documents a set of new patterns for event processing, d...

2015
Minh Dao-Tran Danh Le Phuoc

The increasing popularity of RDF Stream Processing has led to the developments of several RSP engines. Among these, CQELS has been developed with a native and adaptive approach, which gives it a performance advantage over other engines. However, it currently does not support two important features, namely Complex Event Processing and RDFS reasoning. We propose in this paper an extension of the ...

2012
Andrée Ehresmann Rainer von Ammon Dimitris K. Iakovidis Andrew Hunter

The concept of an artificial cognitive system uCepCortex is discussed that integrates multiple sources of information, including from specialized sensors and software agents in the cloud, and acts as an exocortex for human users. It combines a high degree of autonomy with sophisticated human interface techniques to ensure that the human is kept in the loop and exercises control, while greatly e...

2009
Dan Tecuci Bruce W. Porter

We present our work on building a generic episodic memory module. Such a memory module is intended to provide episodic memory functionality like storage and retrieval for different applications and tasks. We developed a generic representation, storage and retrieval mechanisms for such episodes. An episode consists of a sequence of events, along with the context in which they occurred and their ...

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