| 2022 | HCI | Evaluation of Videoconferencing Support System Using Dynamically Controlled Blur. | Yuji Kimura, Ren Imai, Kenro Go, Tomohiro Sakai, Kazunori Kojima, Akihiro Miyata |
| 2022 | HCI | A Study of a System that Reduces the Burden of Expressing Opinions by Gradually Changing the Face of the Dialogue Partner. | Yuichi Morioka, Kenro Go, Kazunori Kojima, Masato Furuno |
| 2017 | Interspeech | Constructing Acoustic Distances Between Subwords and States Obtained from a Deep Neural Network for Spoken Term Detection. | Daisuke Kaneko, Ryota Konno, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh |
| 2016 | Interspeech | Rescoring by Combination of Posteriorgram Score and Subword-Matching Score for Use in Query-by-Example. | Masato Obara, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh |
| 2015 | Interspeech | Evaluation of re-ranking by prioritizing highly ranked documents in spoken term detection. | Kazuki Oouchi, Ryota Kon'no, Takahiro Akyu, Kazuma Konno, Kazunori Kojima, Kazuyo Tanaka, Shi-wook Lee, Yoshiaki Itoh |
| 2013 | Interspeech | Intensive acoustic models constructed by integrating low-occurrence models for spoken term detection. | Shiro Narumi, Kazuma Konno, Takuya Nakano, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2010 | MMSP | Time-space acoustical feature for fast video copy detection. | Yoshiaki Itoh, Masahiro Erokuumae, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka |
| 2008 | MMSP | Highlight scene extraction of sports broadcasts using sports news programs. | Yoshiaki Itoh, Shigenobu Sakaki, Kazunori Kojima, Masaaki Ishigame |
| 2007 | Interspeech | An integration method of retrieval results using plural subword models for vocabulary-free spoken document retrieval. | Yoshiaki Itoh, Kohei Iwata, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2007 | MMSP | Music Boundary Detection Using Similarity in a Music Selection. | Yoshiaki Itoh, Akira Iwabuchi, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2006 | Interspeech | Two-stage vocabulary-free spoken document retrieval - subword identification and re-recognition of the identified sections. | Yoshiaki Itoh, Takayuki Otake, Kohei Iwata, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2006 | Interspeech | Open-vocabulary spoken document retrieval based on new subword models and subword phonetic similarity. | Kohei Iwata, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2003 | CEC | Asynchronous parallel distributed GA using elite server. | Kazunori Kojima, Hiroshi Matsuo, Masaaki Ishigame |
| 2002 | CEC | Reduction of communication quantity for network based parallel GA. | Kazunori Kojima, Hiroshi Matsuo, Masaaki Ishigame |
| 2000 | CEC | Network based parallel genetic algorithm using client-server model. | Kazunori Kojima, Wataru Kawamata, Hiroshi Matsuo, Masaaki Ishigame |
| 2000 | ICPADS | Network based genetic algorithm. | Kazunori Kojima, Masaaki Ishigame, Wataru Kawamata, Hiroshi Matsuo |