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meChat: In-Device Personal Assistant for Conversational Photo Sharing | IEEE Journals & Magazine | IEEE Xplore

meChat: In-Device Personal Assistant for Conversational Photo Sharing


Abstract:

It is still challenging to search in-device photos without the sacrifice of privacy or poor latency, while photos have been an essential medium of the communication in me...Show More

Abstract:

It is still challenging to search in-device photos without the sacrifice of privacy or poor latency, while photos have been an essential medium of the communication in messaging applications. In this paper, we propose a novel in-device personal assistant for conversational photo sharing, called meChat. By understanding the user's conversations and in-device photos, meChat intelligently searches in-device photos that are semantically relevant to the conversation context. Notably, meChat works in a stand-alone, privacy-protecting manner without sending out any in-device personal content. The scenario-based user studies show that meChat efficiently searches highly relevant in-device photos with low perceived latency and energy consumption.
Published in: IEEE Internet Computing ( Volume: 23, Issue: 2, 01 March-April 2019)
Page(s): 23 - 30
Date of Publication: 29 November 2018

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