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    Chapter

    An Assessment Framework for DialPort

    Collecting a large amount of real human-computer interaction data in various domains is a cornerstone in the development of better data-driven spoken dialog systems. The DialPort project is creating a portal t...

    Kyusong Lee, Tiancheng Zhao, Stefan Ultes… in Advanced Social Interaction with Agents (2019)

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    Chapter and Conference Paper

    ASR Independent Hybrid Recurrent Neural Network Based Error Correction for Dialog System Applications

    We proposed an automatic speech recognition (ASR) error correction method using hybrid word sequence matching and recurrent neural network for dialog system applications. Basically, the ASR errors are correcte...

    Junhwi Choi, Seonghan Ryu, Kyusong Lee… in Multimodal Analyses enabling Artificial Ag… (2015)

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    Chapter

    Scalable Summary-State POMDP Hybrid Dialog System for Multiple Goal Drifting Requests and Massive Slot Entity Instances

    One of the main problems with partially observable Markov decision process (POMDP) in development of spoken dialog system (SDS) is lack of scalability. In development of an SDS with electronic program guide (E...

    Sangjun Koo, Seonghan Ryu, Kyusong Lee… in Natural Language Dialog Systems and Intell… (2015)