• Journal of Internet Computing and Services
    ISSN 2287 - 1136(Online) / ISSN 1598 - 0170 (Print)
    http://jics.or.kr/

Agent's Activities based Intention Recognition Computing


Jin-Ok Kim, Journal of Internet Computing and Services, Vol. 13, No. 2, pp. 87-98, Apr. 2012
10.7472/jksii.2012.13.2.87, Full Text:
Keywords: Intent Inference, Activity recognition, Human Computer Interaction, Hidden Markov Model

Abstract

Understanding agent's intent is an essential component of the human-computer interaction of ubiquitous computing. Because correct inference of subject's intention in ubiquitous computing system helps particularly to understand situations that involve collaboration among multiple agents or detection of situations that can pose a particular activity. This paper, inspired by people have a mechanism for interpreting one another's actions and for inferring the intentions and goals that underlie action, proposes an approach that allows a computing system to quickly recognize the intent of agents based on experience data acquired through prior capabilities of activities recognition. To proceed intention recognition, proposed method uses formulations of Hidden Markov Models (HMM) to model a system's prior experience and agents' action change, then makes for system infer intents in advance before the agent's actions are finalized while taking the perspective of the agent whose intent should be recognized. Quantitative validation of experimental results, while presenting an accurate rate, an early detection rate and a correct duration rate with detecting the intent of several people performing various activities, shows that proposed research contributes to implement effective intent recognition system.


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Cite this article
[APA Style]
Jin-Ok Kim (2012). Agent's Activities based Intention Recognition Computing. Journal of Internet Computing and Services, 13(2), 87-98. DOI: 10.7472/jksii.2012.13.2.87.

[IEEE Style]
J. Kim, "Agent's Activities based Intention Recognition Computing," Journal of Internet Computing and Services, vol. 13, no. 2, pp. 87-98, 2012. DOI: 10.7472/jksii.2012.13.2.87.

[ACM Style]
Jin-Ok Kim. 2012. Agent's Activities based Intention Recognition Computing. Journal of Internet Computing and Services, 13, 2, (2012), 87-98. DOI: 10.7472/jksii.2012.13.2.87.