Instruction Encoding Techniques for Area Minimization of Instruction ROM. - Takanori Okuma; Hiroyuki Tomiyama; Akihiko Inoue; Eko Fajar; Hiroto Yasuura (ISSS, 1998)

Embedded System Design Using Soft-Core Processor and Valen-C. - Hiroto Yasuura; Hiroyuki Tomiyama; Akihiko Inoue; Eko Fajar (J. Inf. Sci. Eng., 1998)

Variable size analysis and validation of computation quality. - Hajime Yamashita; Hiroto Yasuura; Eko Fajar; Yun Cao (HLDVT, 2000)