Language Generation for Conversational Agent by Evolution of Plan Trees with Genetic Programming

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  title =        "Language Generation for Conversational Agent by
                 Evolution of Plan Trees with Genetic Programming",
  author =       "Sung-Soo Lim and Sung-Bae Cho",
  year =         "2005",
  pages =        "305--315",
  editor =       "Vicenc Torra and Yasuo Narukawa and Sadaaki Miyamoto",
  publisher =    "Springer",
  series =       "Lecture Notes in Computer Science",
  volume =       "3558",
  booktitle =    "Modeling Decisions for Artificial Intelligence, Second
                 International Conference, MDAI 2005, Proceedings",
  address =      "Tsukuba, Japan",
  month =        jul # " 25-27",
  bibdate =      "2005-07-18",
  bibsource =    "DBLP,
  keywords =     "genetic algorithms, genetic programming, Dialogue
                 system, Natural language generation, Interactive
                 genetic programming, Sentence plan tree",
  ISBN =         "3-540-27871-0",
  DOI =          "doi:10.1007/11526018_30",
  size =         "11 pages",
  abstract =     "As dialogue systems are widely demanded, the research
                 on natural language generation in dialogue has raised
                 interest. Contrary to conventional dialogue systems
                 that reply to the user with a set of predefined
                 answers, a newly developed dialogue system generates
                 them dynamically and trains answers to support more
                 flexible and customised dialogues with humans. The
                 paper proposes an evolutionary method for generating
                 sentences using interactive genetic programming.
                 Sentence plan trees, which stand for the sentence
                 structure, are adopted as the representation of genetic
                 programming. With interactive evolution process with
                 the user, a set of customised sentence structures is
                 obtained. The proposed method applies to a
                 dialogue-based travel planning system and the usability
                 test demonstrates the usefulness of the proposed

Genetic Programming entries for Sung-Soo Lim Sung Bae Cho