LARGE SCALE QOS-AWARE WEB SERVICE COMPOSITION METHOD USING EFFICIENT ANYTIME ALGORITHM

LARGE SCALE QOS-AWARE WEB SERVICE COMPOSITION METHOD USING EFFICIENT ANYTIME ALGORITHM

A QoS-aware web service composition method using an anytime algorithm is disclosed. The QoS-aware web service composition method according to an embodiment of the present invention comprises a step of reducing an example of a QoS aware web service configuration problem organized by a user request we...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NAM, WON HONG, KIL, HYUN YOUNG
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A QoS-aware web service composition method using an anytime algorithm is disclosed. The QoS-aware web service composition method according to an embodiment of the present invention comprises a step of reducing an example of a QoS aware web service configuration problem organized by a user request web service including a web service group and QoS information as an example of a graphic search problem based on a state transition system and a step of organizing an optimal complex web service capable of minimizing QoS by applying a dynamic anytime algorithm to the example of the graphic search problem.