| 2019 | ICDM | Stock Price Analysis Using Combination of Analyst Reports and Several Documents. | Masahiro Suzuki, Toshiya Katagi, Hiroki Sakaji, Kiyoshi Izumi, Yasushi Ishikawa |
| 2008 | Interspeech | Design and formulation for speech interface based on flexible shortcuts. | Teppei Nakano, Tomoyuki Kumai, Tetsunori Kobayashi, Yasushi Ishikawa |
| 2000 | Interspeech | Dialogue management based on inferred behavioral goal - improving the accuracy of understanding by dialogue context -. | Keisuke Watanabe, Yasushi Ishikawa |
| 1998 | Interspeech | Concept-driven speech understanding incorporated with a statistic language model. | Akito Nagai, Yasushi Ishikawa |
| 1997 | Interspeech | On the global FO shape model using a transition network for Japanese text-to-speech systems. | Yasushi Ishikawa, Takashi Ebihara |
| 1997 | Interspeech | Speech understanding based on integrating concepts by conceptual dependency. | Akito Nagai, Yasushi Ishikawa |
| 1996 | ICASSP | Integration of concept-driven semantic interpretation with speech recognition. | Akito Nagai, Yasushi Ishikawa, Kunio Nakajima |
| 1995 | Interspeech | Speech synthesis by rule based on synthesis units considering prosodic features. | Yasushi Ishikawa, Kunio Nakajima |
| 1994 | Interspeech | On synthesis units for Japanese text-to-speech synthesis. | Yasushi Ishikawa, Kunio Nakajima |
| 1994 | Interspeech | A semantic interpretation based on detecting concepts for spontaneous speech understanding. | Akito Nagai, Yasushi Ishikawa, Kunio Nakajima |
| 1993 | Interspeech | A new model of excitation for text-to-speech synthesis. | Yasushi Ishikawa, Takashi Ebihara, Kunio Nakajima |
| 1991 | Interspeech | Neural network based spectral interpolation method for speech synthesis by rule. | Yasushi Ishikawa, Kunio Nakajima |
| 1990 | ICPR | A real time connected word recognition system. | Yasushi Ishikawa, Kunio Nakajima |
| 1990 | Interspeech | Neural network based concatenation method of synthesis units for synthesis by rule. | Yasushi Ishikawa, Kunio Nakajima |