Method for applying stochastic control optimization for messaging systems
A computer implemented method, apparatus, and computer usable program code for controlling when to send messages in a stream processing system. A policy is determined by utilizing probability statistics and a cost function prior to stream processing. The policy specifies under which conditions a mes...
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| Main Author | |
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| Format | Patent |
| Language | English |
| Published |
27.12.2007
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A computer implemented method, apparatus, and computer usable program code for controlling when to send messages in a stream processing system. A policy is determined by utilizing probability statistics and a cost function prior to stream processing. The policy specifies under which conditions a message is sent eagerly and under which other conditions the message is delayed. A filter is operated during stream processing that selects which of the messages to send from a sending transform based upon a threshold. A controller is operated during stream processing that observes a current state of a receiving transform and that applies the policy based on the current state to determine whether to change the threshold. |
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| AbstractList | A computer implemented method, apparatus, and computer usable program code for controlling when to send messages in a stream processing system. A policy is determined by utilizing probability statistics and a cost function prior to stream processing. The policy specifies under which conditions a message is sent eagerly and under which other conditions the message is delayed. A filter is operated during stream processing that selects which of the messages to send from a sending transform based upon a threshold. A controller is operated during stream processing that observes a current state of a receiving transform and that applies the policy based on the current state to determine whether to change the threshold. |
| Author | STROM ROBERT EVAN |
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| RelatedCompanies | INTERNATIONAL BUSINESS MACHINES CORPORATION |
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| Snippet | A computer implemented method, apparatus, and computer usable program code for controlling when to send messages in a stream processing system. A policy is... |
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| SubjectTerms | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| Title | Method for applying stochastic control optimization for messaging systems |
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