Journal of Korea Society of Digital Industry and Information Management (디지털산업정보학회논문지)

Korea Society of Digital Industry and Information Management (디지털산업정보학회)
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Retrieval Method using Device Characteristics and Device Usage Characteristics in Multi-Device Environment

다중 기기 환경에서 기기 특성과 기기 사용 특성을 활용한 검색 기법

  • 권준희 (경기대학교 AI컴퓨터공학부)
  • Received : 2021.07.20
  • Accepted : 2021.09.10
  • Published : 2021.09.30
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Abstract

Internet of Things is an infrastructure of the interconnected devices. In Internet of Things environment, many smart devices are used in daily life. It requires a new retrieval method using multiple devices. We propose an information retrieval method using both device characteristics and device usage characteristics in multi-device environments. Firstly, information retrieval is performed using a general purpose device. And then, it is performed using dedicated devices. Our method uses both characteristics of the devices and usage characteristics of them. Moreover, it considers queries on the general purpose device. This paper proposes a new retrieval method and describes algorithms. Then, it presents smart home scenarios. Performance evaluation is performed using the scenarios. The evaluation results show higher precision and efficiency than previous researches. The proposed method gets information more accurately and quickly in IOT multiple device environments.

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References

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