On a Serendipity-oriented Recommender System based on Folksonomy and its Evaluation. - Hisaaki Yamaba; Michihito Tanoue; Kayoko Takatsuka; Naonobu Okazaki; Shigeyuki Tomita (KES, 2013)

On a serendipity-oriented recommender system based on folksonomy. - Hisaaki Yamaba; Michihito Tanoue; Kayoko Takatsuka; Naonobu Okazaki; Shigeyuki Tomita (Artif. Life Robotics, 2013)

Representation of human preference using folksonomy and the idea called concept. - Hisaaki Yamaba; Michihito Tanoue; Kayoko Takatsuka; Naonobu Okazaki; Shigeyuki Tomita (Artif. Life Robotics, 2014)