منابع مشابه
Technical Report: Event Stream Processing
2 Publish / Subscribe Systems Publish / Subscribe systems consist of publishers, which publish messages, and subscribers, which subscribe to certain topics of messages. Generally these messages can be any kind of information, but in our case we have focused on event notifications. The difficulty of such a system is the distribution of the published objects to the correct subscribers. In the sem...
متن کاملEvent Stream Processing Units in Business Processes
The Internet of Things and Cyber-physical Systems provide enormous amounts of real-time data in form of streams of events. Businesses can benefit from the integration of this real-world data; new services can be provided to customers, or existing business processes can be improved. Events are a wellknown concept in business processes. However, there is no appropriate abstraction mechanism to en...
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 کاملSituation-Aware Adaptive Event Stream Processing
Marc Schaaf, 31.12.2016 This work defines a situation aware adaptive event stream processing model and scenario specification language. The processing model and language allow the specification of stream processing tasks, which support an automatic scenario specific adaptation of their processing logic based on detected situations and interim processing results. The motivation for this work lie...
متن کامل∆-dataflow Networks for Event Stream Processing
We present a design of a new class of dataflow-like networks suitable for detecting complex conditions in systems in which parameters change rapidly. Such networks are helpful for detecting conditions that signal threats or opportunities in areas such as logistics, finance, and public health. Examples of such applications are detection of money laundering, epidemics, and unauthorized intrusion ...
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ژورنال
عنوان ژورنال: International Journal of Education and Management Engineering
سال: 2013
ISSN: 2305-3623,2305-8463
DOI: 10.5815/ijeme.2013.01.02