Markov modeling of service usage patterns

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United States of America Patent

PATENT NO 8620839
APP PUB NO 20120254080A1
SERIAL NO

13413884

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Abstract

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A system for analyzing service usage utilizing Markov models. Records of client requests to the service are extracted from at least one log. The records are grouped by client and sorted by timestamp. A pattern of requests that form an action is detected. Each action has a time. A probability is calculated of a transition from a precedent action to a subsequent action, where the precedent action has a time prior to the subsequent action. A delay time is also calculated between a precedent action and a subsequent action. A probability is calculated for a delay time, such as the likelihood that a delay from a precedent action to a subsequent action will fall within a given time interval.

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Patent Owner(s)

  • GOOGLE LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhatnagar, Karan Hyderabad, IN 3 25
Khot, Rohan Guwahati, ID 2 14

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